Study Folder: RDS San Benedetto PHAST 6.5. SHELL - Johnson Material. METHANE Ambient Temperature Ambient Relative Humidity
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1 JET FIRE REPORT Unique Audit Nuber: Study 14" 8 bar Horizontal Base Case Data Weather: Speed: 2, Study\Category 2/F /s Stability: F \\Study\14" 8 bar Horizontal Flae Data User-Defined Quantities Model Correlation Type SHELL - Johnson Material METHANE Abient Teperature 25, C Abient Relative Huidity,75 fraction Abient Pressure 1,1 bar Abient Wind Speed 2, /s Maxiu Exposure Duration 2, s Elevation 1, Expanded Teperature -72,4 C Release Rate 12,58 kg/s Liquid Fraction fraction Jet Angle fro Horizontal, Crosswind Angle, Input Output Flae Eissive Power Expanded Radius 241,45,9 Jet Velocity 5, Flae Length 37,12 Frustru Lift Off Distance Frustru Length Frustru Base Width Frustru Tip Width Flae Length in Still Air Hole to Flae Angle kw/2 /s 12,12 25,51 2,95 6,99 46,35 2,19 Plane Angular Rotation, Flae on-ground ipingeent with partial truncation Date: 21/3/212 1 of 4 Tie:
2 JET FIRE REPORT Unique Audit Nuber: Radiation Intensity Ellipse User-Defined Quantities Observer Inclination Observer Orientation Exposure Duration Calculated Quantities Incident Radiation Level: Lethality Level View Factor Dose Level Variable Variable 2, 3,,, ,83 s kw/2 % (W/2)^Probit N.s Downwind sei-axis (A) Crosswind sei-axis (B) Offset Ratio (D) 36,49 47,37,85 Effect Distance 67,69 Area 5.43,84 2 Incident Radiation Level: Lethality Level View Factor Dose Level 5,,, ,54 kw/2 % (W/2)^Probit N.s Downwind sei-axis (A) Crosswind sei-axis (B) Offset Ratio (D) 29,42 36,74 1,3 Effect Distance 59,67 Area 3.396,28 2 Incident Radiation Level: Lethality Level View Factor Dose Level 12,5 6,53, ,9 kw/2 % (W/2)^Probit N.s Downwind sei-axis (A) Crosswind sei-axis (B) Offset Ratio (D) 21,13 22,72 1,3 Effect Distance 48,7 Area 1.58,2 2 Date: 21/3/212 2 of 4 Tie:
3 JET FIRE REPORT Unique Audit Nuber: Weather: Speed: 5, Study\Category 5/D /s Stability: D \\Study\14" 8 bar Horizontal Flae Data User-Defined Quantities Model Correlation Type SHELL - Johnson Material METHANE Abient Teperature 25, C Abient Relative Huidity,75 fraction Abient Pressure 1,1 bar Abient Wind Speed 5, /s Maxiu Exposure Duration 2, s Elevation 1, Expanded Teperature -72,4 C Release Rate 12,58 kg/s Liquid Fraction fraction Jet Angle fro Horizontal, Crosswind Angle, Input Output Flae Eissive Power Expanded Radius 231,98,9 Jet Velocity 5, Flae Length 39,61 Frustru Lift Off Distance Frustru Length Frustru Base Width Frustru Tip Width Flae Length in Still Air Hole to Flae Angle kw/2 /s 12,12 27,77 2,95 6,59 46,35 14,7 Plane Angular Rotation, Flae on-ground ipingeent with partial truncation Date: 21/3/212 3 of 4 Tie:
4 JET FIRE REPORT Unique Audit Nuber: Radiation Intensity Ellipse User-Defined Quantities Observer Inclination Observer Orientation Exposure Duration Calculated Quantities Incident Radiation Level: Lethality Level View Factor Dose Level Variable Variable 2, 3,,, ,83 s kw/2 % (W/2)^Probit N.s Downwind sei-axis (A) Crosswind sei-axis (B) Offset Ratio (D) 34,47 47,22,96 Effect Distance 67,4 Area 5.113,91 2 Incident Radiation Level: Lethality Level View Factor Dose Level 5,,, ,54 kw/2 % (W/2)^Probit N.s Downwind sei-axis (A) Crosswind sei-axis (B) Offset Ratio (D) 28,73 36,66 1,1 Effect Distance 6,3 Area 3.38,44 2 Incident Radiation Level: Lethality Level View Factor Dose Level 12,5 6,53, ,9 kw/2 % (W/2)^Probit N.s Downwind sei-axis (A) Crosswind sei-axis (B) Offset Ratio (D) 22,8 22,58 1,29 Effect Distance 5,66 Area 1.566,73 2 Date: 21/3/212 4 of 4 Tie:
5 Unique Audit Nuber: Study 14" 8 bar Horizontal Base Case CASE Nae: Data User-Defined Data Material Material Identifier Type of Vessel Pressure Specification Discharge Pressure (gauge) Discharge Teperature Mass Inventory of aterial to discharge METHANE Pressurized Gas Pressure specified 8 bar 25 C 2 kg Scenario Type of Event Phase HoleDiaeter Building Wake Option Leak Vapor 35 None Location Bund [Elevation 1 ] Dispersion Concentration of Interest 1E4 pp Averaging tie associated with Concentration Flaable Distances of Interest(1) 1 Distances of Interest(2) 5 Distances of Interest(3) 1 ERPG selection ERPG is not set IDLH selection IDLH is not set STEL selection STEL is not set User Defined Averaging No user defined averaging tie supplied Status of Bund No bund present [Type of Bund Surface Concrete] [Bund Height ] [Bund Failure Modeling Bund cannot fail] Indoor/Outdoor Outdoor Release Direction Flaable Jet Fire Method Dispersion Ignition Location Mass Inventory of aterial to Disperse Horizontal Shell No ignition location 2 kg Fireball Paraeters [Mass Modification Factor 3] [Calculation ethod for fireball DNV Recoended] [Teperature of fireball 1727 C] Jet Fire Paraeters Jet fire radiation intensity level 1 3 kw/2 Date: 21/3/212 1 of 7 Tie:
6 Jet fire radiation intensity level 2 Jet fire radiation intensity level 3 Unique Audit Nuber: kw/2 12,5 kw/2 Date: 21/3/212 2 of 7 Tie:
7 Unique Audit Nuber: User-Defined Quantities Material Teperature Pressure Inventory Scenario Fixed Duration Calculated Quantities Discharge Data METHANE 25, C 81,1 bar 2., kg Leak n/a s Weather: Study\Category 2/F Mass Flow of Air (Vent fro Vapor Space Only) Average Values for Segent Nuber Liquid Fraction FinalTeperature Final Velocity Droplet Diaeter Continuous Release Data: Mass Flowrate Release Duration Orifice Velocity Exit Pressure Exit Teperature Discharge Coefficient Expanded Radius Weather: Study\Category 5/D Mass Flow of Air (Vent fro Vapor Space Only) Average Values for Segent Nuber Liquid Fraction FinalTeperature Final Velocity Droplet Diaeter Continuous Release Data: Mass Flowrate Release Duration Orifice Velocity Exit Pressure Exit Teperature Discharge Coefficient Expanded Radius 1 1 n/a, fraction -72,4 C 5, /s, u E+1 kg/s 158,95 s 396,41 /s 43,6 bar -2,75 C,87,9 n/a, fraction -72,4 C 5, /s, u E+1 kg/s 158,95 s 396,41 /s 43,6 bar -2,75 C,87,9 Consequence Results Date: 21/3/212 3 of 7 Tie:
8 Unique Audit Nuber: Distance to Concentration Results The height for user defined concentrations is the user defined height All toxic results are reported at the toxic effect height All flaable results are reported at the cloud centreline height Concentration(pp) Averaging Tie Distance () User Conc (1) 18,75 s 145,11 175,852 UFL (165) 18,75 s 7,1977 6,78516 LFL (44) 18,75 s 51, ,614 LFL Frac (22) 18,75 s 113,696 11,187 Concentration(pp) Averaging Tie Heights () for above distances User Conc (1) 18,75 s UFL (165) 18,75 s 1,137 1,123 LFL (44) 18,75 s 1, ,2243 LFL Frac (22) 18,75 s 6, ,82798 Concentration At Distance Results The height for user defined concentrations is the user defined height All toxic results are reported at the toxic effect height All flaable results are reported at the cloud centreline height Distance Conc.(pp) at Flaable Avg.Tie of 18,75 s Distance Heights () for above concentrations 1 1,1 1,1 5 1,5 1,5 1 1,347 1,343 Distance Conc.(pp) at Core Avg.Tie of 18,75 s 1 4,5631e-19 6,4874e , , ,9 Distance Heights () for above concentrations Date: 21/3/212 4 of 7 Tie:
9 Unique Audit Nuber: Jet Fire Status Flae Direction Jet Fire Hazard Jet fire ethod used: SHELL - Johnson Category 2/F Truncated Horizontal Category 5/D Truncated Horizontal Radiation Effects: Jet Fire Ellipse This table gives the distances to the specified radiation levels for each jet fire listed in the above hazard table Distance () Radiation Level 3 kw/2 67, ,433 Radiation Level 5 kw/2 59,673 6,2958 Radiation Level 12,5 kw/2 48,6962 5,6573 Radiation Effects: Jet Fire Distance Radiation Level (kw/2) Distance Of Interest 1 5,9135 3,971 Distance Of Interest 5 8,8736 7,9262 Distance Of Interest 1 62, ,628 Flash Fire Envelope All flaable results are reported at the cloud centreline height Distance () Furthest Extent 22 pp 113,696 11,187 Furthest Extent 44 pp 51, ,614 Category 2/F Heights () for above distances Category 5/D Furthest Extent 22 pp 6, ,82798 Furthest Extent 44 pp 1, ,2243 Date: 21/3/212 5 of 7 Tie:
10 Unique Audit Nuber: Explosion Effects: Late Ignition Explosion Model Used : TNT Explosion Location Criterion: Cloud Front (LFL Fraction) All distances are easured fro the Source All flaable results are reported at the cloud centreline height Maxiu Distance () at Overpressure Level Overpressure,268 bar 21, ,31 Overpressure,1379 bar 133,74 128,91 Overpressure,268 bar 128, ,632 Suppleentary Data at,268 bar Supplied Flaable Mass kg 19,7782 9,99517 Used Flaable Mass kg 19,7782 9,99517 Overpressure Radius 91, ,31 Distance to: - Ignition Source Cloud Front/Centre Explosion Centre Suppleentary Data at,1379 bar Supplied Flaable Mass kg 19,7782 9,99517 Used Flaable Mass kg 19,7782 9,99517 Overpressure Radius 23,74 18,995 Distance to: - Ignition Source Cloud Front/Centre Explosion Centre Suppleentary Data at,268 bar Supplied Flaable Mass kg 19,7782 9,99517 Used Flaable Mass kg 19,7782 9,99517 Overpressure Radius 18, ,6318 Distance to: - Ignition Source Cloud Front/Centre Explosion Centre Overpressures (bar gauge) at Distances Distance 1,141169, Distance 5,365728,36724 Distance Suppleentary Data at 1 Supplied Flaable Mass kg 1, ,13584 Used Flaable Mass kg 1, ,13584 Date: 21/3/212 6 of 7 Tie:
11 Unique Audit Nuber: Suppleentary Data at 5 Supplied Flaable Mass kg 1, ,13584 Used Flaable Mass kg 1, ,13584 Suppleentary Data at 1 Supplied Flaable Mass kg 1, ,13584 Used Flaable Mass kg 1, ,13584 Weather Conditions Wind Speed /s 2 5 Pasquill Stability F D Surface Roughness Length 183, ,156 Surface Roughness Paraeter,999999, Atospheric Teperature C Surface Teperature C Relative Huidity fraction,75,75 Date: 21/3/212 7 of 7 Tie:
12 JET FIRE REPORT Unique Audit Nuber: 3.63 Study 14" 8 bar Vertical Base Case Data Weather: Speed: 2, Study\Category 2/F /s Stability: F \\Study\14" 8 bar Vertical Flae Data User-Defined Quantities Model Correlation Type SHELL - DNV recoended Material METHANE Abient Teperature 25, C Abient Relative Huidity,75 fraction Abient Pressure 1,1 bar Abient Wind Speed 2, /s Maxiu Exposure Duration 2, s Elevation 1, Expanded Teperature -72,4 C Release Rate 12,58 kg/s Liquid Fraction fraction Jet Angle fro Horizontal 9, Crosswind Angle, Input Output Flae Eissive Power Expanded Radius 165,42,9 Jet Velocity 5, Flae Length 33,33 kw/2 /s Frustru Lift Off Distance Frustru Length Frustru Base Width Frustru Tip Width Flae Length in Still Air Hole to Flae Angle 6,2 27,16 2,36 9,37 46,35 6,12 Plane Angular Rotation, Flae Co-ordinates X Z R Phi, 7,2, 6,12, 7,2 1,18 6,12 2,89 34,21 4,68 6,12 2,89 34,21, 6,12 Date: 21/3/212 1 of 7 Tie:
13 JET FIRE REPORT Unique Audit Nuber: 3.63 Radiation Intensity Ellipse User-Defined Quantities Observer Inclination Observer Orientation Exposure Duration Calculated Quantities Incident Radiation Level: Lethality Level View Factor Dose Level Variable Variable 2, 3,,, ,83 s kw/2 % (W/2)^Probit N.s Downwind sei-axis (A) Crosswind sei-axis (B) Offset Ratio (D) 36,14 36,6,7 Effect Distance 38,82 Area 4.93,54 2 Incident Radiation Level: Lethality Level View Factor Dose Level 5,,, ,54 kw/2 % (W/2)^Probit N.s Downwind sei-axis (A) Crosswind sei-axis (B) Offset Ratio (D) 21,6 21,81,12 Effect Distance 24,1 Area 1.48,3 2 Incident Radiation Level: Lethality Level View Factor Dose Level 12,5 6,53, ,9 kw/2 % (W/2)^Probit N.s Downwind sei-axis (A) Crosswind sei-axis (B) Offset Ratio (D) Effect Distance Area Not Reached Not Reached Not Reached n/a n/a 2 Date: 21/3/212 2 of 7 Tie:
14 JET FIRE REPORT Unique Audit Nuber: 3.63 Radiation Distance User-Defined Quantities Maxiu Distance Angle fro Wind Direction Height above Origin Observer Inclination Observer Orientation Calculated Quantities 38,82,, Variable Variable X Y Z Incident Lethality View Coordinates Coordinates Coordinates Radiation Level Factor kw/2 %, 4,21,79 5,18 1,58 6,7 2,38 6,83 3,17 7,42 3,96 7,86 4,75 8,15 5,55 8,32 6,34 8,39 7,13 8,38 7,92 8,24 8,71 8,22 9,51 8,9 1,3 7,93 11,9 7,76 11,88 7,59 12,68 7,41 13,47 7,22 14,26 7,4 15,5 6,86 15,84 6,68 16,64 6,5 17,43 6,33 18,22 6,15 19,1 5,99 19,81 5,82 2,6 5,66 21,39 5,5 22,18 5,35 22,97 5,2 23,77 5,6 24,56 4,92 25,35 4,78 26,14 4,64 26,94 4,51 27,73 4,39 28,52 4,26 Date: 21/3/212 3 of 7 Tie:
15 JET FIRE REPORT Unique Audit Nuber: 3.63 X Y Z Incident Lethality View Coordinates Coordinates Coordinates Radiation Level Factor kw/2 % 29,31 4,14 3,1 4,2 3,9 3,91 31,69 3,81 32,48 3,71 33,27 3,62 34,7 3,52 34,86 3,43 35,65 3,34 36,44 3,25 37,23 3,17 38,3 3,8 38,82 3, Weather: Speed: 5, Study\Category 5/D /s Stability: D \\Study\14" 8 bar Vertical Flae Data User-Defined Quantities Model Correlation Type SHELL - DNV recoended Material METHANE Abient Teperature 25, C Abient Relative Huidity,75 fraction Abient Pressure 1,1 bar Abient Wind Speed 5, /s Maxiu Exposure Duration 2, s Elevation 1, Expanded Teperature -72,4 C Release Rate 12,58 kg/s Liquid Fraction fraction Jet Angle fro Horizontal 9, Crosswind Angle, Input Output Flae Eissive Power Expanded Radius 233,31,9 Jet Velocity 5, Flae Length 25,91 Frustru Lift Off Distance Frustru Length Frustru Base Width Frustru Tip Width Flae Length in Still Air Hole to Flae Angle kw/2 /s 4,36 21,68 2,33 8, 46,35 15,3 Plane Angular Rotation, Date: 21/3/212 4 of 7 Tie:
16 JET FIRE REPORT Unique Audit Nuber: 3.63 Flae Co-ordinates X Z R Phi, 5,36, 15,3, 5,36 1,17 15,3 5,72 26,27 4, 15,3 5,72 26,27, 15,3 Radiation Intensity Ellipse User-Defined Quantities Observer Inclination Observer Orientation Exposure Duration Calculated Quantities Incident Radiation Level: Lethality Level View Factor Dose Level Variable Variable 2, 3,,, ,83 s kw/2 % (W/2)^Probit N.s Downwind sei-axis (A) Crosswind sei-axis (B) Offset Ratio (D) 4,48 4,95,12 Effect Distance 45,44 Area 5.27,63 2 Incident Radiation Level: Lethality Level View Factor Dose Level 5,,, ,54 kw/2 % (W/2)^Probit N.s Downwind sei-axis (A) Crosswind sei-axis (B) Offset Ratio (D) 28,8 28,78,18 Effect Distance 34,12 Area 2.64,21 2 Incident Radiation Level: Lethality Level View Factor Dose Level 12,5 6,53, ,9 kw/2 % (W/2)^Probit N.s Downwind sei-axis (A) Crosswind sei-axis (B) Offset Ratio (D) 6,28 9,27 1,7 Effect Distance 13,1 Area 182,95 2 Date: 21/3/212 5 of 7 Tie:
17 JET FIRE REPORT Unique Audit Nuber: 3.63 Radiation Distance User-Defined Quantities Maxiu Distance Angle fro Wind Direction Height above Origin Observer Inclination Observer Orientation Calculated Quantities 45,44,, Variable Variable X Y Z Incident Lethality View Coordinates Coordinates Coordinates Radiation Level Factor kw/2 %, 11,29,93 13,81 1,85 15,73 2,78 16,91 3,71 17,41 4,64 17,38 5,56 17,1 6,49 16,61 7,42 16,2 8,35 15,41 9,27 14,79 1,2 14,19 11,13 13,6 12,6 13,4 12,98 12,51 13,91 12,13 14,84 11,78 15,77 11,42 16,69 11,4 17,62 1,67 18,55 1,28 19,47 9,89 2,4 9,51 21,33 9,13 22,26 8,76 23,18 8,4 24,11 8,5 25,4 7,71 25,97 7,38 26,89 7,6 27,82 6,76 28,75 6,46 29,68 6,18 3,6 5,91 31,53 5,66 32,46 5,41 33,39 5,18 Date: 21/3/212 6 of 7 Tie:
18 JET FIRE REPORT Unique Audit Nuber: 3.63 X Y Z Incident Lethality View Coordinates Coordinates Coordinates Radiation Level Factor kw/2 % 34,31 4,95 35,24 4,74 36,17 4,54 37,1 4,35 38,2 4,17 38,95 3,99 39,88 3,83 4,8 3,67 41,73 3,52 42,66 3,38 43,59 3,25 44,51 3,12 45,44 3, Date: 21/3/212 7 of 7 Tie:
19 Unique Audit Nuber: 3.63 Study 14" 8 bar Vertical Base Case CASE Nae: Data User-Defined Data Material Material Identifier Type of Vessel Pressure Specification Discharge Pressure (gauge) Discharge Teperature Mass Inventory of aterial to discharge METHANE Pressurized Gas Pressure specified 8 bar 25 C 2 kg Scenario Type of Event Phase HoleDiaeter Building Wake Option Leak Vapor 35 None Location Bund [Elevation 1 ] Dispersion Concentration of Interest 1E4 pp Averaging tie associated with Concentration Flaable Distances of Interest(1) 1 Distances of Interest(2) 5 Distances of Interest(3) 1 ERPG selection ERPG is not set IDLH selection IDLH is not set STEL selection STEL is not set User Defined Averaging No user defined averaging tie supplied Status of Bund No bund present [Type of Bund Surface Concrete] [Bund Height ] [Bund Failure Modeling Bund cannot fail] Indoor/Outdoor Outdoor Release Direction Flaable Jet Fire Method Dispersion Ignition Location Mass Inventory of aterial to Disperse Vertical Shell No ignition location 2 kg Fireball Paraeters [Mass Modification Factor 3] [Calculation ethod for fireball DNV Recoended] [Teperature of fireball 1727 C] Jet Fire Paraeters Jet fire radiation intensity level 1 3 kw/2 Date: 21/3/212 1 of 6 Tie:
20 Jet fire radiation intensity level 2 Jet fire radiation intensity level 3 Unique Audit Nuber: kw/2 12,5 kw/2 Date: 21/3/212 2 of 6 Tie:
21 Unique Audit Nuber: 3.63 User-Defined Quantities Material Teperature Pressure Inventory Scenario Fixed Duration Calculated Quantities Discharge Data METHANE 25, C 81,1 bar 2., kg Leak n/a s Weather: Study\Category 2/F Mass Flow of Air (Vent fro Vapor Space Only) Average Values for Segent Nuber Liquid Fraction FinalTeperature Final Velocity Droplet Diaeter Continuous Release Data: Mass Flowrate Release Duration Orifice Velocity Exit Pressure Exit Teperature Discharge Coefficient Expanded Radius Weather: Study\Category 5/D Mass Flow of Air (Vent fro Vapor Space Only) Average Values for Segent Nuber Liquid Fraction FinalTeperature Final Velocity Droplet Diaeter Continuous Release Data: Mass Flowrate Release Duration Orifice Velocity Exit Pressure Exit Teperature Discharge Coefficient Expanded Radius 1 1 n/a, fraction -72,4 C 5, /s, u E+1 kg/s 158,95 s 396,41 /s 43,6 bar -2,75 C,87,9 n/a, fraction -72,4 C 5, /s, u E+1 kg/s 158,95 s 396,41 /s 43,6 bar -2,75 C,87,9 Consequence Results Date: 21/3/212 3 of 6 Tie:
22 Unique Audit Nuber: 3.63 Distance to Concentration Results The height for user defined concentrations is the user defined height All toxic results are reported at the toxic effect height All flaable results are reported at the cloud centreline height Concentration(pp) Averaging Tie Distance () User Conc (1) 18,75 s No Hazard No Hazard UFL (165) 18,75 s,113736, LFL (44) 18,75 s 1, ,17192 LFL Frac (22) 18,75 s 4, ,28732 Concentration(pp) Averaging Tie Heights () for above distances User Conc (1) 18,75 s UFL (165) 18,75 s 8,3624 6,67236 LFL (44) 18,75 s 21,912 14,996 LFL Frac (22) 18,75 s 29,81 19,6783 Concentration At Distance Results The height for user defined concentrations is the user defined height All toxic results are reported at the toxic effect height All flaable results are reported at the cloud centreline height Distance Conc.(pp) at Flaable Avg.Tie of 18,75 s , , , , ,8 Distance Heights () for above concentrations 1 17, , ,916 19, , ,3579 Distance Conc.(pp) at Core Avg.Tie of 18,75 s 1 <Min. Conc. <Min. Conc. 5 <Min. Conc. <Min. Conc. 1 <Min. Conc. <Min. Conc. Distance Heights () for above concentrations Date: 21/3/212 4 of 6 Tie:
23 Unique Audit Nuber: 3.63 Jet Fire Status Flae Direction Jet Fire Hazard Jet fire ethod used: SHELL - DNV recoended Category 2/F Hazard Vertical Category 5/D Hazard Vertical Radiation Effects: Jet Fire Ellipse This table gives the distances to the specified radiation levels for each jet fire listed in the above hazard table Distance () Radiation Level 3 kw/2 38, ,4415 Radiation Level 5 kw/2 24,975 34,1192 Radiation Level 12,5 kw/2 Not Reached 13,79 Radiation Effects: Jet Fire Distance Radiation Level (kw/2) Distance Of Interest 1 5, ,9885 Distance Of Interest 5 8, ,3212 Distance Of Interest 1 7, ,316 Flash Fire Envelope All flaable results are reported at the cloud centreline height Distance () Furthest Extent 22 pp 4, ,28732 Furthest Extent 44 pp 1, ,17192 Category 2/F Heights () for above distances Category 5/D Furthest Extent 22 pp 29,81 19,6783 Furthest Extent 44 pp 21,912 14,996 Date: 21/3/212 5 of 6 Tie:
24 Unique Audit Nuber: 3.63 Weather Conditions Wind Speed /s 2 5 Pasquill Stability F D Surface Roughness Length 183, ,156 Surface Roughness Paraeter,999999, Atospheric Teperature C Surface Teperature C Relative Huidity fraction,75,75 Date: 21/3/212 6 of 6 Tie:
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