MAURITIUS METEOROLOGICAL SERVICES
|
|
- Frederick Elliott
- 5 years ago
- Views:
Transcription
1 MAURITIUS METEOROLOGICAL SERVICES CLIMATE AUGUST 2018 Introduction August 2018 was dry and warm.. Synoptic weather pattern influencing the weather caused a dry air mass to prevail over the region. The moisture content in the atmosphere as measured by the relative humidity dropped to a record low of 35% at Plaisance. Occasional windy and cloudy weather was observed during the second fortnight only. ENSO and the Indian Ocean Dipole were observed to remain in neutral phase. 1. Rainfall Fig. 1: (a) Observed rainfall (b) rainfall anomaly (mm) Fig. 2: Regional rainfall distribution (based on 23 stations) August 2018 ranks as the driest in the last 45 years, i.e. since 1974 and the third driest on record, with only 34% of its normal rain recorded. The first half was extremely dry with only 1% of the monthly mean rainfall for the fortnight recorded. During the second half, weak perturbation in the trades and frontal system contributed to the rainfall and only passing showers were recorded to the East, South and over the Central Plateau. Well below normal rainfall was recorded over the whole island with deficient rainfall of up to 180 mm at specific site over the Central Plateau. To the North and West, rainfall was below the normal by mm. Several stations, namely in the region of Magenta, Chebel, Le Bosquet and La Chaumiere recorded nil rainfall during this month.
2 Surface Temperature (a) Cloud free weather on 02 (b) Perturbed weather on 17 Fig 3: Weather systems during August 2018 (c) Perturbed weather on Surface Temperature August 2018 is the warmest August on record since 1969 (based on maximum temperature recorded at Plaisance) Fig. 4: Maximum temperature trend for August from
3 August 2018 was very warm and the weather during the first half was mainly sunny during the day with a relatively dry atmosphere (Fig. 9 and Fig. 10). The monthly mean maximum temperature was above the seasonal mean by more than 1 C in most places over Mauritius (Fig. 6(a)). The maximum temperature anomaly for the month peaks at 3.3 C at Riche en Eau and most places recording in the range of 1 C to 3 C. Moreover this warmest August on record had a significant number of days where the recorded maximum temperature stayed over the monthly mean. In the region of Riche en Eau, Sauveterre, Providence and Mon Desert Mon Tresor, nearly all days during the month was warmer than usual with the maximum temperature above by more than 2 C. On 04, at several stations new records of extreme maximum temperature was recorded notably Mon Loisir Sugar Estate 28 C (previous 27.9 C), Queen Victoria 27.7 C (previous 27.5 C), Nouvelle Decouverte 27.6 C (previous 26.3 C), Vacoas 26.3 C (previous 26 C), Belle Rive 26.6 C (previous 26.3 C), Arnaud 25.8 C (previous 25.6 C), and Providence 27.3 C (previous 26.2 C). One day earlier, that is on 03, there was a new record of the extreme maximum temperature at Mon Desert Mon Tresor 29.5 C (previous 28 C) and Riche en Eau 28.5 C (previous 28 C). Few days later, on 06, Sauveterre recorded 31 C (previous 30 C) and on 10 Ferret (located few kilometres from Pamplemousses) recorded 30.5 C (previous 29.9 C). (a) For the extreme minimum temperature anomaly, at only four places new records were set up. During the first week of the month, it was observed at Gros Cailloux with a minimum of 15 C (previous 15.8 C). Other places, where record for extreme minimum temperature was set, were on the 10 at Mon Bois 10.8 C (previous 12 C), on the 12 at Mon Desert Mon Tresor 15.5 C (previous 16.9 C) and on the 18 at Mon Loisir Sugar Estate 15.6 C (previous 18.3 C). The drops in minimum temperature were due to a light wind prevailing and clear sky in the early morning. (b) Fig. 5: (a) Maximum (b) Minimum temperature distribution
4 Some stations had up to 29 warm days (maximum temperature anomaly (anomax) >2 C). Stations Highest Number of anomax ( C) warm days. Riche en Eau Providence Sauveterre MonDesertMT MonDesertAlma N. Decouverte UnionParkMSIRI ML Rouillard BoisCheri Queen Victoria Belle Mare Mon Bois Fuel (a) Port Louis Fig. 6: (a) Maximum (b) Minimum temperature (b) Fig. 7: Daily maximum temperature anomalies at Vacoas and Plaisance Fig. 8: Daily minimum temperature anomalies at Vacoas and Plaisance
5 3. Sunshine and Humidity 4. Winds Fig. 9: Daily Relative Humidity: Vacoas (blue) and Plaisance (red) Fig. 10: Daily sunshine hours: Vacoas (blue) and Plaisance (red) The mean monthly relative humidity was below normal at Plaisance for most of August and became close to the normal by the end of the month, mainly due to an influx of moist air. At Vacoas the relative humidity was observed to be below except for the few days when the island was under the influence of perturbation in the easterlies (Fig. 9). The observed relative humidity in the range of 50 to 60 % at Plaisance gives a good indication of the persistent drier air-mass which influenced the region for most of the time. Fig 9. Daily mean sunshine hours were above by 1.2 hours at Vacoas (8.0 hours) and by 1.3 hour (7.3 hours), as shown Fig 10. Most of the time, the daily sunshine hours were observed to be above the mean except for very few occasions. Cloud cover during the passage of a frontal system led to nil sunshine hours on the 17 at Plaisance. 4. Winds The wind regime for August 2018 was mainly from the eastern sector to south eastern sector. The anticyclones which transited to the south of the Mascarene Islands influenced the wind pattern when they emerged over the mid Indian Ocean and therefore most of the time, there was a ridge of high pressure which extended over our region. Also there was very few occasions when the wind was light. These were the periods when the minimum temperature anomaly plummeted, as shown in Figure 8. Fig. 11: Wind frequency at Plaisance
6 5. Sea Fig. 13: Waveheight distribution in the region of Blue Bay Fig. 12: Waverose based on wave rider observation in the region of Blue Bay For August 2018, the wave heights were of the order of 2 to 4 metres. 30% of the wave height recorded were on average 2 to 3 m and almost during 50% of the events, wave heights of 3m to 4m were recorded. On rare occasions, wave heights of the order of 5 meters were recorded. The state of the sea was dominated by waves mostly from the SE direction as shown in Fig 12. The synoptic pattern maintained mostly a southerly easterly windwave over the Mascarenes. There were few occasions when South South Westerly swells influenced the region. The sea surface temperature was slightly above 24.2 C at the start of the month and gradually decreased by half a degree by the end of the month (Fig 14). Between the 10 and 15, there was a gradual change in the synoptic weather systems influencing our region. This transition is well reflected in the SST by a sharp decline and then afterwards stayed within the range of 23.7 C to 24 C. The right of publication in print, electronic and any other form is reserved by the Meteorological Services. Any part of this document may be reproduced provided complete source is acknowledged or after authorization from: Director, Meteorological Services, St Paul; Road Vacoas, Tel: /32, Fax: , meteo@intnet.mu Fig. 14: Sea surface temperature in the region of Blue Bay
MAURITIUS METEOROLOGICAL SERVICES
MAURITIUS METEOROLOGICAL SERVICES CLIMATE SEPTEMBER 2018 Introduction Synoptic weather pattern over the region portrayed September as a transition month. The month started with wintry characteristics.
More informationMAURITIUS METEOROLOGICAL SERVICES
MAURITIUS METEOROLOGICAL SERVICES CLIMATE APRIL 2018 Introduction During the month of April, both summer and winter weather systems influenced the Mascarene Islands. A cold front influenced the weather
More informationMAURITIUS METEOROLOGICAL SERVICES
MAURITIUS METEOROLOGICAL SERVICES CLIMATE NOVEMBER 2018 Introduction Climatologically speaking, November is a relatively dry month for Mauritius with a long term monthly mean rainfall of 78 mm. However,
More informationMAURITIUS METEOROLOGICAL SERVICES
MAURITIUS METEOROLOGICAL SERVICES CLIMATE MAY 2018 Introduction May 2018 is amongst the 8 warmest on record for the period 1951to date. An active cyclonic activity in the North Indian Ocean, with two named
More informationMAURITIUS METEOROLOGICAL SERVICES
MAURITIUS METEOROLOGICAL SERVICES CLIMATE FEBRUARY 2019 Introduction February 2019 was in mostly warm and dry. ENSO conditions and the Indian Ocean Dipole were neutral. However, the Inter Tropical Convergence
More informationMAURITIUS METEOROLOGICAL SERVICES
MAURITIUS METEOROLOGICAL SERVICES CLIMATE DECEMBER 2018 Introduction December 2018 was warm and wet. The mean monthly rainfall recorded islandwise was 261 mm which is 151 % of the normal. ENSO conditions
More informationMAURITIUS METEOROLOGICAL SERVICES
MAURITIUS METEOROLOGICAL SERVICES CLIMATE DECEMBER 2018 Introduction December 2018 was warm and wet. The mean monthly rainfall recorded islandwise was 261 mm which is 151 % of the normal. ENSO conditions
More informationWeather and Climate Summary and Forecast October 2018 Report
Weather and Climate Summary and Forecast October 2018 Report Gregory V. Jones Linfield College October 4, 2018 Summary: Much of Washington, Oregon, coastal California and the Bay Area and delta region
More informationPercentage of normal rainfall for August 2017 Departure from average air temperature for August 2017
New Zealand Climate Update No 219, August 2017 Current climate August 2017 Overall, mean sea level pressure was lower than normal over and to the west of New Zealand during August while higher than normal
More informationNew Zealand Climate Update No 222, November 2017 Current climate November 2017
New Zealand Climate Update No 222, November 2017 Current climate November 2017 November 2017 was characterised by higher than normal sea level pressure over New Zealand and the surrounding seas, particularly
More informationUPDATE OF REGIONAL WEATHER AND SMOKE HAZE (February 2018)
UPDATE OF REGIONAL WEATHER AND SMOKE HAZE (February 2018) 1. Review of Regional Weather Conditions for January 2018 1.1 The prevailing Northeast monsoon conditions over Southeast Asia strengthened in January
More informationNEW ZEALAND WEATHER. BRIEF REVIEW OF WINTER AND SPRING 1990 WINTER 1990 (Fig. 1) Weather and Climate (1991) 11: 31-36
Weather and Climate (1991) 11: 31-36 31 NEW ZEALAND WEATHER BRIEF REVIEW OF WINTER AND SPRING 1990 WINTER 1990 (Fig. 1) Winter 1990 was very dry in the far south. Northeasterlies brought sunny conditions
More informationSeasonal Climate Watch January to May 2016
Seasonal Climate Watch January to May 2016 Date: Dec 17, 2015 1. Advisory Most models are showing the continuation of a strong El-Niño episode towards the latesummer season with the expectation to start
More informationWeather and Climate Summary and Forecast August 2018 Report
Weather and Climate Summary and Forecast August 2018 Report Gregory V. Jones Linfield College August 5, 2018 Summary: July 2018 will likely go down as one of the top five warmest July s on record for many
More informationNational Meteorological Library and Archive
National Meteorological Library and Archive Fact sheet No. 4 Climate of the United Kingdom Causes of the weather in the United Kingdom The United Kingdom lies in the latitude of predominately westerly
More informationPercentage of normal rainfall for April 2018 Departure from average air temperature for April 2018
New Zealand Climate Update No 227, May 2018 Current climate April 2018 Overall, April 2018 was characterised by lower pressure than normal over and to the southeast of New Zealand. Unlike the first three
More informationUPDATE OF REGIONAL WEATHER AND SMOKE HAZE (May 2017)
UPDATE OF REGIONAL WEATHER AND SMOKE HAZE (May 2017) 1. Review of Regional Weather Conditions in April 2017 1.1 Inter monsoon conditions, characterised by afternoon showers and winds that are generally
More informationKUALA LUMPUR MONSOON ACTIVITY CENT
T KUALA LUMPUR MONSOON ACTIVITY CENT 2 ALAYSIAN METEOROLOGICAL http://www.met.gov.my DEPARTMENT MINISTRY OF SCIENCE. TECHNOLOGY AND INNOVATIO Introduction Atmospheric and oceanic conditions over the tropical
More informationNEW ZEALAND WEATHER. BRIEF REVIEW OF THE WEATHER WINTER 1989 (Fig. 1) MONTHLY HIGHLIGHTS JUNE-AUGUST Weather and Climate (1990) 10: 27-31
Weather and Climate (1990) 10: 27-31 27 NEW ZEALAND WEATHER BRIEF REVIEW OF THE WEATHER (Fig. 1) WARMER THAN USUAL This was the third warmer than normal winter in a row, but not as warm as those of 1987
More informationMAURITIUS SUGAR INDUSTRY RESEARCH INSTITUTE
MAURITIUS SUGAR INDUSTRY RESEARCH INSTITUTE Ref A 1/29 8 e 29 SUGAR CANE CROP 29 Status: 29 1. CLIMATE 1.1 Rainfall (Table 1a and 1b, Figure 1) The island s average rainfall for the month of 29 was 195
More information8.1 Attachment 1: Ambient Weather Conditions at Jervoise Bay, Cockburn Sound
8.1 Attachment 1: Ambient Weather Conditions at Jervoise Bay, Cockburn Sound Cockburn Sound is 20km south of the Perth-Fremantle area and has two features that are unique along Perth s metropolitan coast
More informationThai Meteorological Department, Ministry of Digital Economy and Society
Thai Meteorological Department, Ministry of Digital Economy and Society Three-month Climate Outlook For November 2017 January 2018 Issued on 31 October 2017 -----------------------------------------------------------------------------------------------------------------------------
More informationNational Meteorological Library and Archive
National Meteorological Library and Archive Fact sheet No. 4 Climate of the United Kingdom Causes of the weather in the United Kingdom The United Kingdom lies in the latitude of predominately westerly
More informationGlobal warming and changing temperature patterns over Mauritius
Global warming and changing temperature patterns over Mauritius P. Booneeady a, R. Boojhawon b, S.D.D.V. Rughooputh c a Department of Physics, University of Mauritius, Reduit, Mauritius b Department of
More informationNew Zealand Climate Update No 221, October 2017 Current climate October 2017
New Zealand Climate Update No 221, October 2017 Current climate October 2017 October 2017 was characterised by higher than normal sea level pressure over New Zealand and the surrounding seas. This consistent
More informationUPDATE OF REGIONAL WEATHER AND SMOKE HAZE (September 2017)
UPDATE OF REGIONAL WEATHER AND SMOKE HAZE (September 2017) 1. Review of Regional Weather Conditions in August 2017 1.1 Southwest Monsoon conditions continued to prevail in the region in August 2017. The
More informationUPDATE OF REGIONAL WEATHER AND SMOKE HAZE (December 2017)
UPDATE OF REGIONAL WEATHER AND SMOKE HAZE (December 2017) 1. Review of Regional Weather Conditions for November 2017 1.1 In November 2017, Southeast Asia experienced inter-monsoon conditions in the first
More informationNew Zealand Climate Update No 223, January 2018 Current climate December 2017
New Zealand Climate Update No 223, January 2018 Current climate December 2017 December 2017 was characterised by higher than normal sea level pressure over New Zealand and the surrounding seas. This pressure
More informationSeasonal Climate Outlook for South Asia (June to September) Issued in May 2014
Ministry of Earth Sciences Earth System Science Organization India Meteorological Department WMO Regional Climate Centre (Demonstration Phase) Pune, India Seasonal Climate Outlook for South Asia (June
More informationMauritius Meteorological Services
Mauritius Meteorological Services Capabilities for the provision of climate services at national level Prem Goolaup Deputy Director St Paul Road, Vacoas. Mauritius Tel. +(230)57 86 08 38 Email: prem.goolaup@gmail.com
More informationWeather and Climate Summary and Forecast November 2017 Report
Weather and Climate Summary and Forecast November 2017 Report Gregory V. Jones Linfield College November 7, 2017 Summary: October was relatively cool and wet north, while warm and very dry south. Dry conditions
More informationAtmosphere and Weather Revision Notes
Atmosphere and Weather Revision Notes Atmosphere The blanket of gases that surrounds the Earth is called the atmosphere. The main gases are nitrogen (78 %), oxygen (21 %), water vapour, ozone and carbon
More informationWeather and Climate Summary and Forecast February 2018 Report
Weather and Climate Summary and Forecast February 2018 Report Gregory V. Jones Linfield College February 5, 2018 Summary: For the majority of the month of January the persistent ridge of high pressure
More informationPage 1 of 5 Home research global climate enso effects Research Effects of El Niño on world weather Precipitation Temperature Tropical Cyclones El Niño affects the weather in large parts of the world. The
More informationBy: J Malherbe, R Kuschke
2015-10-27 By: J Malherbe, R Kuschke Contents Summary...2 Overview of expected conditions over South Africa during the next few days...3 Significant weather events (27 October 2 November)...3 Conditions
More informationNIWA Outlook: March-May 2015
March May 2015 Issued: 27 February 2015 Hold mouse over links and press ctrl + left click to jump to the information you require: Overview Regional predictions for the next three months: Northland, Auckland,
More informationNEW ZEALAND WEATHER. BRIEF REVIEW OF THE WEATHER WINTER 1991 (Fig. 1) CONTRASTING RAINFALL, COLD IN THE SOUTH-WEST OF THE SOUTH ISLAND
Weather and Climate (1992) 12: 47-52 47 NEW ZEALAND WEATHER BRIEF REVIEW OF THE WEATHER (Fig. 1) CONTRASTING RAINFALL, COLD IN THE SOUTH-WEST OF THE SOUTH ISLAND An El Nino event (negative phase of the
More informationSouth & South East Asian Region:
Issued: 10 th November 2017 Valid Period: December 2017 May 2018 South & South East Asian Region: Indonesia Tobacco Regions 1 A] Current conditions: 1] El Niño-Southern Oscillation (ENSO) ENSO Alert System
More informationHighlight: Support for a dry climate increasing.
Scott A. Yuknis High impact weather forecasts, climate assessment and prediction. 14 Boatwright s Loop Plymouth, MA 02360 Phone/Fax 508.927.4610 Cell: 508.813.3499 ClimateImpact@comcast.net Climate Impact
More informationThe Weather Wire. Contents: Summer 2018 Outlook. Summer 2018 Outlook Drought Monitor May Summary/Statistics June Preview Rainfall Totals
The Weather Wire June 2018 Volume 25 Number 6 Contents: Summer 2018 Outlook Drought Monitor May Summary/Statistics June Preview Rainfall Totals Summer 2018 Outlook June 1 st marked the first day of meteorological
More informationRegional overview Autumn 2016
Autumn 2016 (March to May inclusive) was drier than average for most of the region. The south and east of the Wairarapa were the driest areas with west coast areas being the wettest. Autumn rainfall The
More informationChapter 2: The Project site & its Environment
Chapter 2: The Project site & its Environment This section of the report provides a brief the description of the project and its characteristics. The chapter also provides information on the climatic conditions
More informationChapter 12: Meteorology
Chapter 12: Meteorology Section 1: The Causes of Weather 1. Compare and contrast weather and climate. 2. Analyze how imbalances in the heating of Earth s surface create weather. 3. Describe how and where
More informationThe Pennsylvania Observer
The Pennsylvania Observer August 3, 2015 July 2015 - Pennsylvania Weather Recap By: Arthur Person Although this seventh month of 2015 was fairly normal across Pennsylvania as a whole, the details reveal
More informationBOTSWANA AGROMETEOROLOGICAL MONTHLY
Depart. Of Meteorological Services Agro-met Office P.O. Box 10100, Gaborone Tel: 3612200 Fax: 3956282/140 Corner Maaloso- Metsimothaba Road Gaborone Village Highlights: Very wet to extremely wet conditions
More informationAn upper to mid level circulation (Low) in the NW Caribbean is
WEEKLY WEATHER OUTLOOK BELIZE, CENTRAL AMERICA PERIOD: Monday-Monday, Oct. 1 October 8, 2012 DATE ISSUED: Monday, Oct 1, 2012 6:00 am RFrutos EcoSolutions & Services SYNOPSIS: An upper to mid level circulation
More informationWeather and Climate Summary and Forecast Summer 2016
Weather and Climate Summary and Forecast Summer 2016 Gregory V. Jones Southern Oregon University June 6, 2016 May 2016 continued the warm trend for portions of the west, while providing some relief for
More informationMAURITIUS CANE INDUSTRY AUTHORITY MAURITIUS SUGARCANE INDUSTRY RESEARCH INSTITUTE
MAURITIUS CANE INDUSTRY AUTHORITY MAURITIUS SUGARCANE INDUSTRY RESEARCH INSTITUTE Ref A 1/215 February 216 SUGAR CANE CROP 216 Status: End December 215 1. CLIMATE 1.1 Rainfall (Tables 1a and 1b, Figure
More informationUnseasonable weather conditions in Japan in August 2014
Unseasonable weather conditions in Japan in August 2014 Summary of analysis by the TCC Advisory Panel on Extreme Climatic Events In an extraordinary session held at the Japan Meteorological Agency on 3
More informationNew Zealand Climate Update No 226, April 2018 Current climate March 2018
New Zealand Climate Update No 226, April 2018 Current climate March 2018 March 2018 was characterised by significantly higher pressure than normal to the east of New Zealand. This pressure pattern, in
More informationINDIAN OCEAN STATE February 14, 2018 MJO INDEX
Digana Village,Sri Lanka/ Male,Maldives/ New York, USA Phone: (+94) 81-2376746 (SL), (+960) 77880(MV) Web: http://www.tropicalclimate.org/maldives Blog: http://fectmv.blogspot.com E-mail: fectmv@gmail.com
More informationWeather and Climate Summary and Forecast January 2019 Report
Weather and Climate Summary and Forecast January 2019 Report Gregory V. Jones Linfield College January 4, 2019 Summary: December was mild and dry over much of the west, while the east was much warmer than
More informationActivity 2.2: Recognizing Change (Observation vs. Inference)
Activity 2.2: Recognizing Change (Observation vs. Inference) Teacher Notes: Evidence for Climate Change PowerPoint Slide 1 Slide 2 Introduction Image 1 (Namib Desert, Namibia) The sun is on the horizon
More informationA WEATHER SUMMARY FOR THE PACIFIC NORTHWEST, JULY 6 - SEPTEMBER 6, 1990
CHAPTER 5 A WEATHER SUMMARY FOR THE PACIFIC NORTHWEST, JULY 6 - SEPTEMBER 6, 1990 5.1 THE CLIMATE Puget Sound and the Straits of Georgia together comprise a 200 mile deep-water fjord connected at right
More informationName SOLUTIONS T.A./Section Atmospheric Science 101 Homework #6 Due Thursday, May 30 th (in class)
Name SOLUTIONS T.A./Section Atmospheric Science 101 Homework #6 Due Thursday, May 30 th (in class) 1. General Circulation Briefly describe where each of the following features is found in the earth s general
More informationUPDATE OF REGIONAL WEATHER AND SMOKE HAZE FOR MAY 2015
UPDATE OF REGIONAL WEATHER AND SMOKE HAZE FOR MAY 2015 1. Review of Regional Weather Conditions in April 2015 1.1 Inter-Monsoon conditions prevailed over the ASEAN region in April 2015. The gradual northward
More informationSatellites, Weather and Climate Module??: Polar Vortex
Satellites, Weather and Climate Module??: Polar Vortex SWAC Jan 2014 AKA Circumpolar Vortex Science or Hype? Will there be one this year? Today s objectives Pre and Post exams What is the Polar Vortex
More informationDEPARTMENT OF EARTH & CLIMATE SCIENCES Name SAN FRANCISCO STATE UNIVERSITY Nov 29, ERTH 360 Test #2 200 pts
DEPARTMENT OF EARTH & CLIMATE SCIENCES Name SAN FRANCISCO STATE UNIVERSITY Nov 29, 2018 ERTH 360 Test #2 200 pts Each question is worth 4 points. Indicate your BEST CHOICE for each question on the Scantron
More informationMPACT OF EL-NINO ON SUMMER MONSOON RAINFALL OF PAKISTAN
MPACT OF EL-NINO ON SUMMER MONSOON RAINFALL OF PAKISTAN Abdul Rashid 1 Abstract: El-Nino is the dominant mod of inter- annual climate variability on a planetary scale. Its impact is associated worldwide
More informationWeather Report. PCAS Camp 2009/10. By Chris Mckenzie
Weather Report PCAS Camp 2009/10 By Chris Mckenzie Abstract An AWS (Automatic Weather Station) was set up at PCAS camp, located on the Ross Ice Shelf in the Windless Bight (figure 1). Data was measured
More informationSouth & South East Asian Region:
Issued: 15 th December 2017 Valid Period: January June 2018 South & South East Asian Region: Indonesia Tobacco Regions 1 A] Current conditions: 1] El Niño-Southern Oscillation (ENSO) ENSO Alert System
More informationL.O Students will learn about factors that influences the environment
Name L.O Students will learn about factors that influences the environment Date 1. At the present time, glaciers occur mostly in areas of A) high latitude or high altitude B) low latitude or low altitude
More informationMIAMI-SOUTH FLORIDA National Weather Service Forecast Office
MIAMI-SOUTH FLORIDA National Weather Service Forecast Office http://www.weather.gov/miami June 2015 South Florida Weather Summary Dry East, Wet West...Drought Remains SE Florida July 3, 2015: Depending
More informationESCI 344 Tropical Meteorology Lesson 7 Temperature, Clouds, and Rain
ESCI 344 Tropical Meteorology Lesson 7 Temperature, Clouds, and Rain References: Forecaster s Guide to Tropical Meteorology (updated), Ramage Tropical Climatology, McGregor and Nieuwolt Climate and Weather
More informationINDIAN OCEAN STATE February 28, 2018 MJO INDEX
Digana Village,Sri Lanka/ Male,Maldives/ New York, USA Phone: (+94) 81-2376746 (SL), (+960) 77880(MV) Web: http://www.tropicalclimate.org/maldives Blog: http://fectmv.blogspot.com E-mail: fectmv@gmail.com
More informationWeather and Climate Summary and Forecast December 2017 Report
Weather and Climate Summary and Forecast December 2017 Report Gregory V. Jones Linfield College December 5, 2017 Summary: November was relatively cool and wet from central California throughout most of
More informationWhere does precipitation water come from?
Chapter II Climate and Meteorology Where does precipitation water come from? Introduction The source of water vapor existing over Mongolia has been considered to consist of evapotranspiration at several
More information3) What is the difference between latitude and longitude and what is their affect on local and world weather and climate?
www.discoveryeducation.com 1) Describe the difference between climate and weather citing an example of each. Describe how water (ocean, lake, river) has a local effect on weather and climate and provide
More informationColorado State University, Fort Collins, CO Weather Station Monthly Summary Report
Colorado State University, Fort Collins, CO Weather Station Monthly Summary Report Month: January Year: 2019 Temperature: Mean T max was 47.2 F which is 3.0 above the 1981-2010 normal for the month. This
More informationChapter outline. Reference 12/13/2016
Chapter 2. observation CC EST 5103 Climate Change Science Rezaul Karim Environmental Science & Technology Jessore University of science & Technology Chapter outline Temperature in the instrumental record
More informationThe Pennsylvania Observer
The Pennsylvania Observer January 5, 2016 December 2015 - Pennsylvania Weather Recap By: Arthur Person December is the first of the three coldest months of the year. Sometimes it can be naughty, and sometimes
More informationNEW ZEALAND WEATHER. BRIEF REVIEW OF THE WEATHER WINTER 1988 (Fig. 1)
Weather and Climate (1989) 9: 29-36 29 NEW ZEALAND WEATHER BRIEF REVIEW OF THE WEATHER WINTER 1988 (Fig. 1) Rainfall for winter was above normal in central highcountry regions of the North Island, Wanganui,
More informationWeather and Climate Summary and Forecast March 2018 Report
Weather and Climate Summary and Forecast March 2018 Report Gregory V. Jones Linfield College March 7, 2018 Summary: The ridge pattern that brought drier and warmer conditions from December through most
More informationWind: Global Systems Chapter 10
Wind: Global Systems Chapter 10 General Circulation of the Atmosphere General circulation of the atmosphere describes average wind patterns and is useful for understanding climate Over the earth, incoming
More informationThe North Atlantic Oscillation: Climatic Significance and Environmental Impact
1 The North Atlantic Oscillation: Climatic Significance and Environmental Impact James W. Hurrell National Center for Atmospheric Research Climate and Global Dynamics Division, Climate Analysis Section
More informationWeather and Climate Summary and Forecast Summer 2017
Weather and Climate Summary and Forecast Summer 2017 Gregory V. Jones Southern Oregon University August 4, 2017 July largely held true to forecast, although it ended with the start of one of the most extreme
More informationName Period 4 th Six Weeks Notes 2013 Weather
Name Period 4 th Six Weeks Notes 2013 Weather Radiation Convection Currents Winds Jet Streams Energy from the Sun reaches Earth as electromagnetic waves This energy fuels all life on Earth including the
More informationCHAPTER 9 ATMOSPHERE S PLANETARY CIRCULATION MULTIPLE CHOICE QUESTIONS
CHAPTER 9 ATMOSPHERE S PLANETARY CIRCULATION MULTIPLE CHOICE QUESTIONS 1. Viewed from above in the Northern Hemisphere, surface winds about a subtropical high blow a. clockwise and inward. b. counterclockwise.
More informationWeather Related Factors of the Adelaide floods ; 7 th to 8 th November 2005
Weather Related Factors of the Adelaide floods ; th to th November 2005 Extended Abstract Andrew Watson Regional Director Bureau of Meteorology, South Australian Region 1. Antecedent Weather 1.1 Rainfall
More informationChart Discussion: Fri-09-Nov-2018 (Harvey Stern) Chart Discussion Latest Chart & SAT PIC
Chart Discussion Latest Chart & SAT PIC 1 Last Week s Rainfall 2 Past Week s Surface Charts 3 Last Week s Model Forecasts MSL Pressure: Thu-08-Nov-2018 OBSERVED Chart Discussion: Fri-09-Nov-2018 (Harvey
More informationThe weather in Iceland 2012
The Icelandic Meteorological Office Climate summary 2012 published 9.1.2013 The weather in Iceland 2012 Climate summary Sunset in Reykjavík 24th April 2012 at 21:42. View towards west from the balcony
More informationFort Lewis, Washington (47 05'N, 'W)
Fort Lewis, Washington (47 05'N, 122 35'W) Full Year Climatology CONVENTIONS: The spelling of place names and geographical features are those used by the National Imagery and Mapping Agency (NIMA). All
More informationMinistry of Natural Resources, Energy and Mining
Ministry of Natural Resources, Energy and Mining DEPARTMENT OF CLIMATE CHANGE AND METEOROLOGICAL SERVICES THE 2017/2018 RAINFALL SEASON UPDATE IN MALAWI AS ON 4 TH FEBRUARY 2018 1.0 INTRODUCTION The period
More informationGlobal Wind Patterns
Name: Earth Science: Date: Period: Global Wind Patterns 1. Which factor causes global wind patterns? a. changes in the distance between Earth and the Moon b. unequal heating of Earth s surface by the Sun
More informationNational Wildland Significant Fire Potential Outlook
National Wildland Significant Fire Potential Outlook National Interagency Fire Center Predictive Services Issued: September, 2007 Wildland Fire Outlook September through December 2007 Significant fire
More informationWeather and Climate Summary and Forecast October 2017 Report
Weather and Climate Summary and Forecast October 2017 Report Gregory V. Jones Linfield College October 4, 2017 Summary: Typical variability in September temperatures with the onset of fall conditions evident
More informationArizona Climate Summary May 2012
Arizona Climate Summary May 2012 Summary of conditions for April 2012 April 2012 Temperature and Precipitation Summary April 1 st 16 th : Although April began with another low pressure system sweeping
More information2011 Atlantic Hurricane Activity and Outlooks A Climate/ Historical Perspective
2011 Atlantic Hurricane Activity and Outlooks A Climate/ Historical Perspective Gerry Bell NOAA Lead Seasonal Hurricane Forecaster Climate Prediction Center/ NWS Related Publications: Bell and Chelliah
More informationTHE ATMOSPHERE IN MOTION
Funding provided by NOAA Sectoral Applications Research Project THE ATMOSPHERE IN MOTION Basic Climatology Oklahoma Climatological Survey Factor 1: Our Energy Source Hi, I m the Sun! I provide 99.9999+
More informationMAURITIUS CANE INDUSTRY AUTHORITY MAURITIUS SUGARCANE INDUSTRY RESEARCH INSTITUTE
MAURITIUS CANE INDUSTRY AUTHORITY MAURITIUS SUGARCANE INDUSTRY RESEARCH INSTITUTE Ref A 1/2017 20 November 2017 SUGAR CANE CROP 2017 Status: End October 2017 1. CLIMATE 1.1 Rainfall (Table 1) Rainfall
More informationImpacts of the April 2013 Mean trough over central North America
Impacts of the April 2013 Mean trough over central North America By Richard H. Grumm National Weather Service State College, PA Abstract: The mean 500 hpa flow over North America featured a trough over
More information2. Fargo, North Dakota receives more snow than Charleston, South Carolina.
2015 National Tournament Division B Meteorology Section 1: Weather versus Climate Chose the answer that best answers the question 1. The sky is partly cloudy this morning in Lincoln, Nebraska. 2. Fargo,
More informationClimate briefing. Wellington region, May Alex Pezza and Mike Thompson Environmental Science Department
Climate briefing Wellington region, May 2016 Alex Pezza and Mike Thompson Environmental Science Department For more information, contact the Greater Wellington Regional Council: Wellington PO Box 11646
More informationUPDATE OF REGIONAL WEATHER AND SMOKE HAZE November 2016
UPDATE OF REGIONAL WEATHER AND SMOKE HAZE November 2016 1. Review of Regional Weather Conditions in November 2016 1.1 Southwest Monsoon conditions prevailed on most days in October 2016 and the winds were
More informationSEASONAL CLIMATE OUTLOOK VALID FOR JULY-AUGUST- SEPTEMBER 2013 IN WEST AFRICA, CHAD AND CAMEROON
SEASONAL CLIMATE OUTLOOK VALID FOR JULY-AUGUST- SEPTEMBER 2013 IN WEST AFRICA, CHAD AND CAMEROON May 29, 2013 ABUJA-Federal Republic of Nigeria 1 EXECUTIVE SUMMARY Given the current Sea Surface and sub-surface
More informationSummer 2018 Southern Company Temperature/Precipitation Forecast
Scott A. Yuknis High impact weather forecasts, climate assessment and prediction. 14 Boatwright s Loop Plymouth, MA 02360 Phone/Fax 508.927.4610 Cell: 508.813.3499 ClimateImpact@comcast.net Climate Impact
More informationFog Hazards in Punjab
Pakistan Journal of Meteorology Vol. 8, Issue 16: Jan, 2012 Fog Hazards in Punjab Aslam, M. 1 Abstract Using 30-year (1976-2005) real meteorological data of 10-weather stations, four dense fog years (1998-1999,
More informationWeather Practice. 4. As wind velocity decreases, the distance between isobars on a weather map will A) decrease B) increase C) remain the same
1. The chart below shows the air temperature and the dewpoint temperature near the ground at a given location for four consecutive days. All temperatures were recorded at noon. Which statement is best
More informationEarly May Cut-off low and Mid-Atlantic rains
Abstract: Early May Cut-off low and Mid-Atlantic rains By Richard H. Grumm National Weather Service State College, PA A deep 500 hpa cutoff developed in the southern Plains on 3 May 2013. It produced a
More informationFire Weather Drivers, Seasonal Outlook and Climate Change. Steven McGibbony, Severe Weather Manager Victoria Region Friday 9 October 2015
Fire Weather Drivers, Seasonal Outlook and Climate Change Steven McGibbony, Severe Weather Manager Victoria Region Friday 9 October 2015 Outline Weather and Fire Risk Environmental conditions leading to
More information