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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site HOGI, Month DEC, Year 2001 |
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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 | 22 | 10 | 16.8 | 0.27 | 293 | 18.51 | 10488 | 12942 |
| 2 | 0.00 | 14 | 9 | 11.7 | 1.38 | 336 | 11.67 | 6941 | 9245 |
| 3 | 0.00 | 16 | 3 | 9.9 | 0.69 | 279 | 11.38 | 9847 | 12300 |
| 4 | 0.00 | 17 | 2 | 8.6 | 0.14 | 287 | 11.42 | 9809 | 12167 |
| 5 | 0.00 | 20 | 9 | 13.4 | 0.36 | 290 | 14.29 | 10465 | 13081 |
| 6 | 0.00 | 21 | 12 | 15.3 | 0.62 | 293 | 14.24 | 10381 | 12784 |
| 7 | 0.00 | 18 | 12 | 14.7 | 0.13 | 293 | 15.70 | 3381 | 4833 |
| 8 | 0.00 | 16 | 12 | 14.4 | 1.14 | 200 | 15.44 | 1396 | 2190 |
| 9 | 0.00 | 17 | 7 | 10.7 | 2.10 | 309 | 11.20 | 6433 | 8474 |
| 10 | 0.00 | 14 | 6 | 9.4 | 1.25 | 336 | 10.79 | 7151 | 9638 |
| 11 | 0.00 | 14 | 11 | 12.5 | 1.58 | 67 | 14.91 | 2919 | 4244 |
| 12 | 0.00 | 15 | 11 | 12.5 | 1.28 | 124 | 14.28 | 4125 | 5793 |
| 13 | 0.00 | 16 | 11 | 13.8 | 0.36 | 292 | 16.27 | 3544 | 5051 |
| 14 | 0.00 | 21 | 15 | 16.5 | 0.78 | 289 | 19.26 | 4134 | 5703 |
| 15 | 0.00 | 20 | 6 | 12.6 | 2.13 | 310 | 11.98 | 10300 | 12775 |
| 16 | 0.00 | 10 | 1 | 5.2 | 0.80 | 317 | 7.25 | 8998 | 11513 |
| 17 | 0.00 | 16 | 2 | 10.9 | 1.04 | 282 | 12.72 | 7402 | 9565 |
| 18 | 0.00 | 17 | 8 | 13.1 | 2.27 | 293 | 12.79 | 9406 | 11585 |
| 19 | 0.00 | 14 | -0 | 8.7 | 0.68 | 271 | 9.76 | 8398 | 10526 |
| 20 | 0.00 | 11 | 5 | 8.7 | 1.32 | 293 | 7.90 | 10311 | 12569 |
| 21 | 0.00 | 8 | 3 | 5.8 | 1.58 | 287 | 5.00 | 10647 | 13365 |
| 22 | 0.00 | 7 | -3 | 2.5 | 0.94 | 295 | 5.36 | 10508 | 13991 |
| 23 | 0.00 | 13 | -4 | 7.2 | 1.01 | 269 | 9.07 | 9579 | 12192 |
| 24 | 0.00 | 15 | -1 | 7.9 | 1.19 | 288 | 10.63 | 5508 | 7414 |
| 25 | 0.00 | 7 | -1 | 3.9 | 0.52 | 349 | 5.87 | 9978 | 12792 |
| 26 | 0.00 | 7 | -1 | 3.9 | 1.50 | 296 | 7.19 | 1749 | 2801 |
| 27 | 0.00 | 6 | -4 | 1.5 | 0.08 | 304 | 4.54 | 10339 | 13275 |
| 28 | 0.00 | 10 | 2 | 5.3 | 0.43 | 278 | 6.62 | 7060 | 9676 |
| 29 | 0.00 | 12 | 2 | 6.8 | 1.20 | 290 | 7.66 | 7984 | 10308 |
| 30 | 0.00 | 2 | -2 | -0.1 | 1.61 | 288 | 3.63 | 10645 | 14482 |
| 31 | 0.00 | 4 | -3 | 0.8 | 0.29 | 314 | 4.23 | 9219 | 13231 |
| Mon. Tot. Precip. 0.0 mm | Mean wind vel. 0.989 m/s |
| Mon. Mean Temp. 9.2 deg. C | Wind dir 296 deg |
| Mean Max. Temp. 13.5 deg. C | Mean Min. Temp. 4.5 deg. C |
| Extreme Max. Temp 22.3 deg. C | Mean vapor press 10.70 mb |
| Extreme Min. Temp -3.7 deg. C | Total Solar Rad 239048 KJ/sq. m |
| Total photosyn. 310506 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 |