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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site HOGI, Month JAN, Year 2002 |
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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 | 1 | -4 | -0.8 | 1.84 | 299 | 4.02 | 10839 | 15110 |
| 2 | 0.00 | 2 | -2 | -0.6 | 1.21 | 302 | 4.32 | 7393 | 10758 |
| 3 | 0.00 | 1 | -2 | -1.4 | 3.04 | 292 | 5.48 | 2528 | 4165 |
| 4 | 0.00 | 3 | -1 | 0.6 | 2.39 | 277 | 4.93 | 11143 | 15438 |
| 5 | 0.00 | 6 | -2 | 1.9 | 0.26 | 293 | 5.66 | 10635 | 14678 |
| 6 | 0.00 | 12 | 1 | 4.8 | 0.56 | 266 | 8.46 | 1413 | 2480 |
| 7 | 0.00 | 4 | 2 | 3.0 | 0.51 | 292 | 7.53 | 2469 | 3790 |
| 8 | 0.00 | 4 | -1 | 1.2 | 1.25 | 275 | 5.07 | 11149 | 14794 |
| 9 | 0.00 | 10 | -0 | 5.2 | 1.21 | 286 | 6.51 | 9118 | 12676 |
| 10 | 0.00 | 18 | 7 | 9.9 | 0.20 | 285 | 9.55 | 8590 | 11141 |
| 11 | 0.00 | 11 | -1 | 7.9 | 1.15 | 286 | 9.39 | 4918 | 6866 |
| 12 | 0.00 | 10 | -3 | 3.7 | 0.53 | 270 | 7.24 | 11264 | 14193 |
| 13 | 0.00 | 10 | 4 | 6.1 | 0.50 | 294 | 7.37 | 11196 | 14061 |
| 14 | 0.00 | 12 | -2 | 6.4 | 0.80 | 272 | 8.60 | 9383 | 12090 |
| 15 | 0.00 | 13 | 1 | 7.8 | 0.45 | 302 | 9.25 | 11388 | 14010 |
| 16 | 0.00 | 8 | 2 | 5.1 | 1.32 | 292 | 6.03 | 11757 | 15441 |
| 17 | 0.00 | 10 | 5 | 7.1 | 0.42 | 293 | 8.13 | 3914 | 5901 |
| 18 | 0.00 | 9 | -2 | 4.5 | 0.83 | 353 | 7.24 | 6308 | 8705 |
| 19 | 0.00 | 7 | -1 | 5.0 | 1.55 | 178 | 7.84 | 962 | 1814 |
| 20 | 0.00 | 6 | -1 | 2.7 | 1.41 | 292 | 6.77 | 11611 | 15104 |
| 21 | 0.00 | 7 | 1 | 4.9 | 0.13 | 289 | 8.77 | 3260 | 4920 |
| 22 | 0.00 | 12 | 1 | 6.2 | 0.08 | 300 | 7.82 | 12637 | 15034 |
| 23 | 0.00 | 13 | 4 | 8.9 | 0.92 | 275 | 11.55 | 4198 | 6113 |
| 24 | 0.00 | 19 | 8 | 13.1 | 0.74 | 292 | 14.96 | 7078 | 9273 |
| 25 | 0.00 | 16 | -1 | 7.3 | 1.46 | 294 | 9.13 | 10666 | 13335 |
| 26 | 0.00 | 14 | 1 | 6.7 | 0.27 | 280 | 8.06 | 13142 | 15507 |
| 27 | 0.00 | 13 | 2 | 8.2 | 0.61 | 271 | 10.04 | 13151 | 15587 |
| 28 | 0.00 | 16 | 8 | 11.6 | 0.55 | 278 | 13.22 | 7470 | 9818 |
| 29 | 0.00 | 21 | 8 | 13.1 | 0.28 | 286 | 13.92 | 12023 | 14576 |
| 30 | 0.00 | 24 | 12 | 16.0 | 0.57 | 293 | 16.31 | 11094 | 13536 |
| 31 | 0.00 | 15 | 8 | 10.3 | 0.75 | 121 | 12.76 | 5616 | 7589 |
| Mon. Tot. Precip. 0.0 mm | Mean wind vel. 0.896 m/s |
| Mon. Mean Temp. 6.0 deg. C | Wind dir 285 deg |
| Mean Max. Temp. 10.6 deg. C | Mean Min. Temp. 1.7 deg. C |
| Extreme Max. Temp 24.0 deg. C | Mean vapor press 8.58 mb |
| Extreme Min. Temp -4.3 deg. C | Total Solar Rad 258313 KJ/sq. m |
| Total photosyn. 338503 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 |