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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site PHCK, Month FEB, Year 1996 |
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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 | 0 | -5 | -2.5 | 1.72 | 31 | 3.18 | 70 | 5707 |
| 2 | 9.90 | -0 | -4 | -1.4 | 0.71 | 353 | 5.04 | 99 | 3243 |
| 3 | 0.00 | -4 | -7 | -6.2 | 0.00 | 0 | 3.46 | 46 | 7899 |
| 4 | 0.00 | -6 | -10 | -8.4 | 0.38 | 350 | 2.65 | 36 | 29406 |
| 5 | 0.00 | -6 | -12 | -9.2 | 0.80 | 309 | 2.19 | 31 | 28814 |
| 6 | 6.80 | -0 | -13 | -6.2 | 0.65 | 296 | 2.89 | 97 | 21462 |
| 7 | 7.80 | 2 | -11 | -4.0 | 0.86 | 225 | 4.04 | 162 | 17937 |
| 8 | 3.80 | 10 | 1 | 5.0 | 3.17 | 222 | 6.85 | 202 | 11808 |
| 9 | 0.30 | 12 | 0 | 8.4 | 3.75 | 292 | 8.23 | 188 | 24340 |
| 10 | 0.00 | 11 | -2 | 4.4 | 1.40 | 232 | 6.21 | 168 | 23400 |
| 11 | 0.00 | 17 | 6 | 11.2 | 4.28 | 259 | 7.99 | 191 | 17441 |
| 12 | 0.00 | 6 | -1 | 1.7 | 4.45 | 329 | 3.40 | 125 | 28580 |
| 13 | 0.00 | 1 | -5 | -2.0 | 3.24 | 311 | 2.44 | 128 | 27704 |
| 14 | 0.00 | 11 | -1 | 6.2 | 3.66 | 235 | 5.38 | 215 | 13610 |
| 15 | 0.30 | 8 | 1 | 4.1 | 1.56 | 55 | 6.22 | 171 | 15264 |
| 16 | 6.50 | 3 | -3 | -0.0 | 4.40 | 13 | 5.72 | 119 | 2161 |
| 17 | 0.30 | -0 | -6 | -2.9 | 4.96 | 307 | 2.91 | 87 | 29880 |
| 18 | 1.80 | 3 | -6 | -0.8 | 1.53 | 321 | 3.89 | 125 | 29626 |
| 19 | 0.00 | 8 | -4 | 3.3 | 0.40 | 108 | 6.70 | 150 | 21277 |
| 20 | 12.50 | 12 | 6 | 8.5 | 0.74 | 143 | 10.43 | 300 | 15934 |
| 21 | 18.10 | 13 | 7 | 10.6 | 1.20 | 308 | 12.49 | 211 | 11279 |
| 22 | 0.90 | 11 | 7 | 8.8 | 0.53 | 129 | 11.06 | 177 | 10804 |
| 23 | 17.50 | 10 | 7 | 8.5 | 1.03 | 71 | 10.86 | 171 | 7841 |
| 24 | 0.00 | 17 | 8 | 12.4 | 3.04 | 283 | 8.81 | 182 | 26126 |
| 25 | 0.00 | 18 | 9 | 13.3 | 3.93 | 261 | 5.21 | 150 | 24188 |
| 26 | 0.80 | 19 | 8 | 12.2 | 1.53 | 314 | 7.31 | 145 | 16704 |
| 27 | 0.30 | 13 | 6 | 10.0 | 1.10 | 12 | 8.77 | 140 | 23836 |
| 28 | 0.00 | 21 | 8 | 15.3 | 3.06 | 264 | 12.00 | 141 | 15248 |
| 29 | 0.00 | 8 | -3 | 1.3 | 3.62 | 344 | 3.41 | 133 | 26707 |
| Mon. Tot. Precip. 87.6 mm | Mean wind vel. 2.127 m/s |
| Mon. Mean Temp. 3.5 deg. C | Wind dir 299 deg |
| Mean Max. Temp. 7.5 deg. C | Mean Min. Temp. -0.7 deg. C |
| Extreme Max. Temp 21.0 deg. C | Mean vapor press 6.20 mb |
| Extreme Min. Temp -12.6 deg. C | Total Solar Rad 4162 KJ/sq. m |
| Total photosyn. 538224 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 |