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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site PHCK, Month MAR, Year 1994 |
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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 | 11.50 | 5 | -0 | 2.5 | 1.34 | 76 | 6.04 | 7738 | 14162 |
| 2 | 84.40 | 11 | 2 | 6.6 | 3.95 | 78 | 10.39 | 715 | 1925 |
| 3 | 0.00 | 9 | 1 | 3.6 | 5.16 | 288 | 7.61 | 2024 | 4232 |
| 4 | 0.00 | 15 | 3 | 8.1 | 3.35 | 276 | 7.81 | 10584 | 19153 |
| 5 | 0.00 | 12 | 0 | 6.9 | 2.32 | 328 | 6.98 | 17435 | 29892 |
| 6 | 0.00 | 7 | -1 | 4.3 | 1.00 | 88 | 6.56 | 17999 | 31575 |
| 7 | 0.00 | 23 | 5 | 13.4 | 3.35 | 223 | 13.05 | 17340 | 30867 |
| 8 | 5.60 | 24 | 6 | 16.0 | 3.96 | 230 | 15.23 | 15602 | 27968 |
| 9 | 3.30 | 7 | 4 | 5.2 | 2.87 | 50 | 8.55 | 2241 | 4758 |
| 10 | 37.60 | 15 | 4 | 9.1 | 2.58 | 316 | 11.94 | 1265 | 2975 |
| 11 | 0.00 | 7 | 0 | 3.8 | 4.51 | 334 | 5.32 | 18260 | 31308 |
| 12 | 0.00 | 6 | -3 | 2.6 | 0.88 | 66 | 5.46 | 20095 | 34650 |
| 13 | 0.00 | 13 | 0 | 6.5 | 0.99 | 211 | 7.51 | 17035 | 29737 |
| 14 | 0.00 | 13 | 2 | 7.8 | 1.75 | 345 | 9.00 | 14488 | 24806 |
| 15 | 0.30 | 19 | 1 | 10.1 | 1.57 | 231 | 9.76 | 16344 | 29136 |
| 16 | 0.00 | 11 | 1 | 6.6 | 4.35 | 341 | 6.36 | 18315 | 31462 |
| 17 | 0.00 | 6 | -3 | 0.5 | 4.75 | 317 | 3.51 | 20380 | 35055 |
| 18 | 6.90 | 15 | -4 | 6.0 | 1.90 | 251 | 8.14 | 7980 | 14434 |
| 19 | 0.00 | 11 | -1 | 5.3 | 3.57 | 325 | 6.03 | 20958 | 36090 |
| 20 | 0.00 | 15 | -3 | 6.1 | 1.90 | 316 | 6.23 | 21528 | 37148 |
| 21 | 12.30 | 12 | 3 | 7.5 | 0.82 | 147 | 9.72 | 4714 | 9362 |
| 22 | 16.00 | 15 | 3 | 10.6 | 3.58 | 322 | 9.58 | 22107 | 38329 |
| 23 | 0.00 | 25 | 3 | 15.4 | 3.18 | 239 | 9.11 | 21327 | 37346 |
| 24 | 0.00 | 25 | 14 | 17.5 | 3.21 | 225 | 16.07 | 18284 | 33237 |
| 25 | 26.40 | 19 | 7 | 13.7 | 2.95 | 322 | 15.22 | 3616 | 7506 |
| 26 | 0.00 | 8 | 2 | 5.2 | 2.11 | 355 | 6.53 | 20521 | 36250 |
| 27 | 16.30 | 18 | 5 | 11.2 | 1.51 | 182 | 13.57 | 4316 | 8816 |
| 28 | 10.30 | 25 | 11 | 15.3 | 1.92 | 249 | 17.61 | 6889 | 13593 |
| 29 | 15.00 | 14 | 3 | 9.1 | 2.35 | 319 | 11.78 | 9749 | 17457 |
| 30 | 0.00 | 13 | 3 | 8.3 | 1.78 | 305 | 7.54 | 22864 | 39246 |
| 31 | 6.40 | 12 | 6 | 9.0 | 1.31 | 59 | 10.28 | 10184 | 18467 |
| Mon. Tot. Precip. 252.3 mm | Mean wind vel. 2.606 m/s |
| Mon. Mean Temp. 8.2 deg. C | Wind dir 307 deg |
| Mean Max. Temp. 14.0 deg. C | Mean Min. Temp. 2.5 deg. C |
| Extreme Max. Temp 25.5 deg. C | Mean vapor press 9.31 mb |
| Extreme Min. Temp -3.6 deg. C | Total Solar Rad 412898 KJ/sq. m |
| Total photosyn. 730938 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 |