Appendix B. Summer MHB Surface Temperature Maps

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1 Appendix B. Summer MHB Surface Temperature Maps Figure B1. The surface temperature structure in Mt. Hope Bay on 9 August The relevant values of 47

2 Figure B2. The surface temperature structure in Mt. Hope Bay on 9 August The relevant values of 48

3 Figure B3. The surface temperature structure in Mt. Hope Bay on 9 August The relevant values of 49

4 Figure B4. The surface temperature structure in Mt. Hope Bay on 9 August The relevant values of 50

5 Figure B5. The surface temperature structure in Mt. Hope Bay on 9 August The relevant values of 51

6 Figure B6. The surface temperature structure in Mt. Hope Bay on 9 August The relevant values of 52

7 Figure B7. The surface temperature structure in Mt. Hope Bay on 9 August The relevant values of 53

8 Figure B8. The surface temperature structure in Mt. Hope Bay on 9 August The relevant values of 54

9 Figure B9. The surface temperature structure in Mt. Hope Bay on 9 August The relevant values of 55

10 Figure B10. The surface temperature structure in Mt. Hope Bay on 9 August The relevant values of 56

11 Figure B11. The surface temperature structure in Mt. Hope Bay on 9 August The relevant values of 57

12 Figure B12. The surface temperature structure in Mt. Hope Bay on 9 August The relevant values of 58

13 Figure B13. The surface temperature structure in Mt. Hope Bay on 9 August The relevant values of 59

14 Figure B14. The surface temperature structure in Mt. Hope Bay on 9 August The relevant values of 60

15 Appendix C: Sensitivity Testing The accuracy of T MHB is subject to the significant uncertainties in the quantities that were used to estimate the Bay cooling. Therefore, we tested the sensitivity of MHB temperature T MHB (Eq (12)) to a range of values for relative humidity, wind speed, and long-wave radiation through their effects on vertical heat flux. For these tests, we assumed a constant long-wave radiation Q b = 100 Watt/m 2 and 3% tidal mixing. Sensitivity to relative humidity uncertainty. Figure C1 shows that relative humidity uncertainties of ±20% produce Bay temperature uncertainties of ±6.5 C. Figure C1. Model MHB temperatures (Eq (12)) due to relative humidity values that are ±20% relative to the reference case relative humidity. The volume average measured MHB temperature (dark blue) and model MHB temperature (blue-green) are given for reference. 61

16 Sensitivity to wind speed uncertainty. Figure C2 shows that wind speed uncertainties of ±20% produce Bay temperature uncertainties of ±2.3 C. Figure C2. Model MHB temperatures (Eq (12)) due to wind speed values that are ±20% relative to the reference case wind speeds. The volume-averaged measured MHB temperature (dark blue) and model MHB temperature (blue-green) are given for reference. 62

17 Sensitivity to long-wave radiation (Q b ) uncertainty. Figure C3 shows that long-wave radiation uncertainties of ±20% produce Bay temperature uncertainties of ±2.3 C. Figure C3. Model MHB temperatures (Eq (12)) due to long-wave radiation values that are ±20% relative to the reference case long-wave radiation. The volume-averaged measured MHB temperature (dark blue) and model MHB temperature (blue-green) are given for reference. 63

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