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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site OYSM, Month MAY, Year 2020 |
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| Day of Month | Precip (mm) | Max Temp. oC | Min Temp. oC | Mean Temp. oC | Wind Speed (m/s) | Wind Dir (deg.) | Vapor Press. (mb) | Solar Rad. KJ/m2 | PAR mMoles/m2 |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.84 | 18 | 13 | 15.1 | 0.77 | 277 | 13.27 | 18682 | 37706 |
| 2 | 0.00 | 19 | 12 | 15.2 | 1.37 | 257 | 10.40 | 27193 | 53126 |
| 3 | 0.00 | 28 | 14 | 20.7 | 1.04 | 169 | 15.43 | 26116 | 51252 |
| 4 | 0.00 | 25 | 16 | 20.7 | 1.45 | 292 | 12.96 | 27024 | 52433 |
| 5 | 1.11 | 16 | 12 | 13.2 | 2.23 | 18 | 9.50 | 12477 | 25346 |
| 6 | 7.13 | 18 | 10 | 12.4 | 2.34 | 353 | 11.32 | 15300 | 30218 |
| 7 | 0.22 | 17 | 9 | 12.4 | 2.95 | 274 | 8.36 | 26896 | 51253 |
| 8 | 1.11 | 21 | 12 | 15.8 | 3.45 | 190 | 9.70 | 19740 | 38367 |
| 9 | 3.01 | 14 | 5 | 8.4 | 5.57 | 278 | 5.40 | 27113 | 51717 |
| 10 | 0.00 | 16 | 2 | 10.7 | 2.40 | 150 | 7.37 | 29314 | 56004 |
| 11 | 0.14 | 19 | 11 | 15.5 | 3.98 | 251 | 9.74 | 25250 | 48896 |
| 12 | 0.02 | 16 | 9 | 11.6 | 4.04 | 267 | 6.72 | 26200 | 50547 |
| 13 | 0.00 | 17 | 7 | 13.6 | 2.14 | 97 | 8.68 | 27576 | 53751 |
| 14 | 0.00 | 21 | 13 | 16.7 | 1.90 | 131 | 13.97 | 17907 | 36164 |
| 15 | 0.01 | 28 | 18 | 21.6 | 3.56 | 178 | 16.70 | 27163 | 53492 |
| 16 | 0.00 | 27 | 16 | 21.1 | 3.13 | 218 | 17.81 | 26800 | 52661 |
| 17 | 0.00 | 19 | 15 | 16.5 | 3.80 | 16 | 16.47 | 15146 | 29724 |
| 18 | 10.70 | 17 | 15 | 16.2 | 2.99 | 350 | 16.57 | 2259 | 5471 |
| 19 | 0.32 | 16 | 13 | 14.2 | 6.71 | 7 | 11.73 | 12303 | 25697 |
| 20 | 0.15 | 15 | 13 | 13.3 | 7.70 | 7 | 12.07 | 11290 | 23138 |
| 21 | 0.79 | 18 | 14 | 15.7 | 3.83 | 30 | 15.06 | 16527 | 33954 |
| 22 | 0.00 | 23 | 17 | 20.9 | 1.46 | 121 | 20.85 | 10279 | 21188 |
| 23 | 0.15 | 26 | 19 | 22.0 | 1.22 | 248 | 20.39 | 26121 | 52547 |
| 24 | 0.00 | 20 | 14 | 15.4 | 3.73 | 3 | 15.35 | 12632 | 25358 |
| 25 | 0.00 | 19 | 14 | 16.0 | 1.68 | 359 | 15.82 | 10173 | 20127 |
| 26 | 0.00 | 19 | 16 | 17.0 | 2.39 | 8 | 17.23 | 18254 | 36065 |
| 27 | 0.16 | 22 | 16 | 18.7 | 1.25 | 37 | 19.70 | 19993 | 40495 |
| 28 | 3.57 | 25 | 19 | 21.5 | 1.21 | 119 | 23.00 | 16820 | 35679 |
| 29 | 1.20 | 25 | 21 | 22.5 | 0.36 | 131 | 24.67 | 14471 | 30378 |
| 30 | 0.02 | 27 | 19 | 23.2 | 0.32 | 230 | 21.64 | 20184 | 41233 |
| 31 | 0.01 | 22 | 14 | 19.6 | 1.35 | 305 | 13.62 | 23986 | 47788 |
| Mon. Tot. Precip. 30.7 mm | Mean wind vel. 2.656 m/s |
| Mon. Mean Temp. 16.7 deg. C | Wind dir 342 deg |
| Mean Max. Temp. 20.3 deg. C | Mean Min. Temp. 13.4 deg. C |
| Extreme Max. Temp 28.3 deg. C | Mean vapor press 14.24 mb |
| Extreme Min. Temp 2.1 deg. C | Total Solar Rad 611188 KJ/sq. m |
| Total photosyn. 1211777 mMoles/sq.m |
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| Daily Total Precipitation (mm) |
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| Hourly Mean Temperatures (deg. C) |
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| Hourly Max Min and Mean Temperatures (deg. C) |
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| Wind Speed (m/s) |
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| Frequency of Wind Direction |
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| Wind Vectors (circle=1.5 m/s) |
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| Relative Humidity (percent) |
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| Photosynthetically Active Radiation (milli-moles per m squared) |
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| Hourly Photosynthetically Active Radiation (milliMoles per m squared) |
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| Solar Radiation (KiloJoules per Meter Squared) |
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| Hourly Solar Radiation (KiloJoules per Meter Squared) |
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| Hours of Station Operation |
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| Data Logger Battery Voltage and Internal Logger Temperature |