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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site OYSM, Month APR, Year 2007 |
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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 | 4.32 | 19 | 10 | 14.2 | 1.98 | 110 | 14.40 | . | . |
| 2 | 0.25 | 27 | 16 | 20.4 | 2.48 | 228 | 16.21 | . | . |
| 3 | 0.00 | 21 | 8 | 12.6 | 2.89 | 83 | 11.49 | . | . |
| 4 | 0.00 | 23 | 8 | 14.8 | 3.19 | 102 | 15.13 | . | . |
| 5 | 0.00 | 11 | 4 | 8.2 | 2.78 | 338 | 5.87 | . | . |
| 6 | 0.00 | 9 | 0 | 5.5 | 2.09 | 257 | 4.43 | . | . |
| 7 | 13.46 | 7 | -1 | 3.1 | 5.01 | 329 | 5.05 | . | . |
| 8 | 0.00 | 9 | 1 | 4.1 | 3.21 | 295 | 3.61 | . | . |
| 9 | 0.00 | 10 | -0 | 4.9 | 1.49 | 308 | 4.72 | . | . |
| 10 | 0.00 | 11 | -0 | 5.9 | 1.50 | 340 | 5.58 | . | . |
| 11 | 0.00 | 11 | 6 | 9.0 | 4.03 | 107 | 7.95 | . | . |
| 12 | 6.60 | 22 | 11 | 15.5 | 3.27 | 223 | 12.35 | . | . |
| 13 | 0.00 | 15 | 6 | 10.7 | 2.24 | 315 | 7.71 | . | . |
| 14 | 0.76 | 12 | 5 | 9.1 | 1.55 | 157 | 7.84 | . | . |
| 15 | 45.97 | 16 | 8 | 12.7 | 5.19 | 162 | 14.44 | . | . |
| 16 | 8.64 | 11 | 5 | 8.4 | 7.42 | 298 | 6.33 | . | . |
| 17 | 0.00 | 13 | 9 | 10.2 | 7.82 | 323 | 7.26 | . | . |
| 18 | 0.00 | 10 | 7 | 8.3 | 4.23 | 7 | 7.62 | . | . |
| 19 | 0.00 | 10 | 6 | 8.2 | 2.12 | 39 | 8.58 | . | . |
| 20 | 0.00 | 17 | 5 | 10.5 | 1.64 | 5 | 9.16 | . | . |
| 21 | 0.00 | 22 | 4 | 13.7 | 1.55 | 312 | 7.92 | . | . |
| 22 | 0.00 | 24 | 11 | 17.4 | 1.71 | 183 | 8.92 | . | . |
| 23 | 0.00 | 27 | 15 | 19.8 | 3.07 | 214 | 10.84 | . | . |
| 24 | 0.00 | 28 | 17 | 21.0 | 2.73 | 232 | 14.29 | . | . |
| 25 | 0.00 | 27 | 15 | 21.0 | 1.91 | 142 | 17.33 | . | . |
| 26 | 0.00 | 15 | 10 | 11.4 | 5.21 | 67 | 13.32 | . | . |
| 27 | 31.75 | 24 | 12 | 18.1 | 1.87 | 181 | 19.70 | . | . |
| 28 | 4.06 | 20 | 15 | 17.4 | 1.88 | 325 | 15.87 | . | . |
| 29 | 0.00 | 22 | 12 | 17.5 | 1.60 | 268 | 12.12 | . | . |
| 30 | 0.00 | 28 | 15 | 21.9 | 2.18 | 244 | 12.50 | . | . |
| Mon. Tot. Precip. 115.8 mm | Mean wind vel. 2.995 m/s |
| Mon. Mean Temp. 12.5 deg. C | Wind dir 314 deg |
| Mean Max. Temp. 17.4 deg. C | Mean Min. Temp. 8.0 deg. C |
| Extreme Max. Temp 28.4 deg. C | Mean vapor press 10.28 mb |
| Extreme Min. Temp -0.8 deg. C | Total Solar Rad . KJ/sq. m |
| Total photosyn. . 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 |