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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site OYSM, Month FEB, Year 1999 |
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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 uE/m2 |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.00 | 10 | -1 | 4.9 | 2.60 | 100 | 7.95 | . | . |
| 2 | 5.84 | 14 | 9 | 11.2 | 3.36 | 190 | 13.05 | . | . |
| 3 | 0.25 | 13 | 7 | 9.4 | 3.19 | 299 | 10.18 | . | . |
| 4 | 1.78 | 14 | 7 | 9.5 | 3.86 | 267 | 10.93 | . | . |
| 5 | 0.00 | 9 | 1 | 6.2 | 5.01 | 338 | 5.65 | . | . |
| 6 | 0.00 | 12 | -0 | 6.9 | 2.19 | 260 | 7.14 | . | . |
| 7 | 1.27 | 10 | 3 | 8.0 | 2.33 | 103 | 9.32 | . | . |
| 8 | 0.00 | 11 | 2 | 5.7 | 4.07 | 347 | 8.44 | . | . |
| 9 | 0.00 | 13 | -2 | 6.3 | 2.32 | 224 | 8.36 | . | . |
| 10 | 0.00 | 13 | 3 | 9.1 | 2.73 | 333 | 7.79 | . | . |
| 11 | 0.00 | 14 | 0 | 8.2 | 2.67 | 194 | 8.59 | . | . |
| 12 | 15.49 | 20 | 5 | 13.4 | 4.59 | 203 | 14.69 | . | . |
| 13 | 0.00 | 8 | -1 | 3.6 | 4.71 | 325 | 4.97 | . | . |
| 14 | 0.00 | 4 | -1 | 1.1 | 5.94 | 339 | 3.43 | . | . |
| 15 | 0.00 | 10 | -3 | 3.9 | 1.91 | 256 | 5.01 | . | . |
| 16 | 0.00 | 17 | 5 | 9.3 | 2.62 | 229 | 7.07 | . | . |
| 17 | 0.00 | 19 | 7 | 12.3 | 2.68 | 225 | 10.10 | . | . |
| 18 | 28.45 | 16 | 6 | 9.4 | 3.57 | 347 | 11.14 | . | . |
| 19 | 0.00 | 7 | 2 | 4.8 | 3.08 | 42 | 7.30 | . | . |
| 20 | 0.00 | 6 | 1 | 3.9 | 3.74 | 2 | 5.94 | . | . |
| 21 | 0.00 | 3 | -1 | 0.8 | 5.07 | 348 | 3.82 | . | . |
| 22 | 0.00 | 0 | -4 | -2.2 | 5.65 | 6 | 2.74 | . | . |
| 23 | 0.00 | 1 | -5 | -1.7 | 2.44 | 51 | 3.25 | . | . |
| 24 | 1.27 | 3 | -2 | 0.7 | 3.92 | 8 | 5.53 | . | . |
| 25 | 2.29 | 4 | -0 | 1.5 | 1.95 | 318 | 6.28 | . | . |
| 26 | 5.59 | 8 | -0 | 3.5 | 4.53 | 327 | 6.22 | . | . |
| 27 | 0.00 | 10 | -1 | 4.9 | 2.19 | 151 | 6.62 | . | . |
| 28 | 19.05 | 16 | 7 | 9.8 | 3.33 | 222 | 11.29 | . | . |
| Mon. Tot. Precip. 81.3 mm | Mean wind vel. 3.439 m/s |
| Mon. Mean Temp. 5.9 deg. C | Wind dir 332 deg |
| Mean Max. Temp. 10.1 deg. C | Mean Min. Temp. 1.6 deg. C |
| Extreme Max. Temp 20.1 deg. C | Mean vapor press 7.60 mb |
| Extreme Min. Temp -5.4 deg. C | Total Solar Rad . KJ/sq. m |
| Total photosyn. . uEin/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 (micro-einsteins per m squared) |
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| Hourly Photosynthetically Active Radiation (micro-einsteins 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 |