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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site OYSM, Month APR, Year 2018 |
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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 | 0.00 | 20 | 8 | 13.0 | 2.59 | 178 | 9.00 | 15141 | 30027 |
| 2 | 0.22 | 16 | 5 | 10.1 | 4.44 | 339 | 9.87 | 14586 | 29291 |
| 3 | 0.01 | 17 | 6 | 10.5 | 2.64 | 49 | 10.53 | 12149 | 25369 |
| 4 | 1.05 | 24 | 8 | 17.7 | 5.12 | 213 | 14.05 | 12245 | 24922 |
| 5 | 0.00 | 12 | 4 | 7.0 | 3.83 | 285 | 5.01 | 23000 | 46683 |
| 6 | 0.02 | 22 | 7 | 14.6 | 3.78 | 164 | 7.86 | 21550 | 43922 |
| 7 | 10.02 | 17 | 3 | 8.6 | 3.81 | 302 | 8.96 | 2393 | 5388 |
| 8 | 0.34 | 9 | 2 | 4.9 | 3.85 | 303 | 4.88 | 22556 | 46367 |
| 9 | 0.44 | 8 | 5 | 6.3 | 2.75 | 40 | 6.48 | 12652 | 25335 |
| 10 | 0.00 | 11 | 6 | 8.2 | 3.25 | 321 | 7.13 | 19845 | 41425 |
| 11 | 0.00 | 13 | 6 | 8.5 | 2.35 | 68 | 6.40 | 20446 | 42241 |
| 12 | 0.02 | 22 | 7 | 14.5 | 3.57 | 177 | 8.55 | 20470 | 42680 |
| 13 | 0.02 | 26 | 14 | 18.2 | 4.02 | 172 | 12.25 | 22674 | 46818 |
| 14 | 0.00 | 26 | 16 | 19.5 | 3.63 | 161 | 15.26 | 22550 | 48051 |
| 15 | 2.42 | 19 | 16 | 17.4 | 3.50 | 127 | 17.49 | 11593 | 24278 |
| 16 | 20.40 | 17 | 10 | 14.3 | 4.32 | 151 | 12.62 | 14269 | 28382 |
| 17 | 2.34 | 11 | 5 | 7.8 | 3.53 | 252 | 5.94 | 19863 | 39874 |
| 18 | 0.03 | 12 | 3 | 8.4 | 2.62 | 74 | 7.48 | 22345 | 47532 |
| 19 | 0.17 | 19 | 8 | 13.2 | 4.82 | 284 | 9.49 | 16672 | 34251 |
| 20 | 0.00 | 13 | 4 | 8.3 | 4.15 | 290 | 5.37 | 25285 | 51775 |
| 21 | 0.00 | 12 | 4 | 8.5 | 2.42 | 68 | 7.27 | 24994 | 51090 |
| 22 | 0.02 | 15 | 6 | 10.8 | 2.11 | 97 | 7.98 | 19404 | 38603 |
| 23 | 0.00 | 16 | 10 | 13.1 | 3.36 | 77 | 8.83 | 21312 | 42502 |
| 24 | 5.13 | 14 | 12 | 13.2 | 4.44 | 71 | 12.27 | 4181 | 9510 |
| 25 | 3.70 | 21 | 13 | 15.6 | 1.94 | 109 | 15.54 | 14310 | 30121 |
| 26 | 0.00 | 19 | 13 | 14.9 | 2.78 | 236 | 11.25 | 18158 | 37948 |
| 27 | 0.10 | 23 | 14 | 17.0 | 2.11 | 145 | 14.26 | 20482 | 41994 |
| 28 | 0.00 | 22 | 10 | 16.5 | 2.31 | 122 | 14.08 | 26143 | 52351 |
| 29 | 0.01 | 18 | 10 | 12.6 | 5.37 | 292 | 7.69 | 25488 | 50238 |
| 30 | 0.00 | 20 | 7 | 13.5 | 2.75 | 250 | 6.14 | 27843 | 53131 |
| Mon. Tot. Precip. 46.5 mm | Mean wind vel. 3.405 m/s |
| Mon. Mean Temp. 12.2 deg. C | Wind dir 204 deg |
| Mean Max. Temp. 17.0 deg. C | Mean Min. Temp. 8.0 deg. C |
| Extreme Max. Temp 26.1 deg. C | Mean vapor press 9.66 mb |
| Extreme Min. Temp 1.6 deg. C | Total Solar Rad 554599 KJ/sq. m |
| Total photosyn. 1132098 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 |