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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site HOGI, Month DEC, 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 | 0.00 | 11 | -0 | 6.0 | 0.98 | 15 | 6.77 | 9538 | 17996 |
| 2 | 0.00 | 13 | -0 | 6.7 | 0.60 | 34 | 8.62 | 9735 | 18598 |
| 3 | 0.00 | 15 | 4 | 10.6 | 0.78 | 37 | 11.97 | 7139 | 13916 |
| 4 | 0.00 | 17 | 13 | 14.5 | 0.96 | 37 | 15.75 | 2647 | 5790 |
| 5 | 5.30 | 17 | 14 | 15.6 | 1.67 | 21 | 17.94 | 2368 | 5176 |
| 6 | 0.00 | 19 | 11 | 14.7 | 0.54 | 25 | 15.63 | 6824 | 12595 |
| 7 | 0.00 | 21 | 13 | 15.5 | 1.27 | 41 | 15.83 | 8666 | 16118 |
| 8 | 0.00 | 18 | 3 | 6.5 | 2.32 | 25 | 6.69 | 9503 | 17804 |
| 9 | 0.00 | 13 | -0 | 7.3 | 0.63 | 17 | 8.90 | 7087 | 14075 |
| 10 | 12.60 | 15 | 10 | 12.0 | 1.40 | 16 | 14.19 | 771 | 3916 |
| 11 | 2.10 | 15 | 4 | 8.6 | 2.79 | 39 | 10.00 | 2343 | 6234 |
| 12 | 0.00 | 4 | -1 | 2.1 | 2.20 | 12 | 5.33 | 6040 | 11511 |
| 13 | 0.30 | 10 | 2 | 6.8 | 2.10 | 10 | 9.20 | 3518 | 7573 |
| 14 | 0.00 | 13 | 6 | 9.5 | 3.18 | 11 | 11.23 | 4213 | 10731 |
| 15 | 0.00 | 9 | 6 | 7.0 | 2.53 | 12 | 9.53 | 2883 | 7963 |
| 16 | 0.00 | 10 | 5 | 7.3 | 2.06 | 6 | 9.33 | 6999 | 14417 |
| 17 | 1.10 | 12 | 6 | 9.3 | 0.66 | 25 | 11.58 | 6009 | 12082 |
| 18 | 0.90 | 11 | 6 | 8.4 | 0.78 | 55 | 10.79 | 5503 | 9327 |
| 19 | 0.00 | 10 | 5 | 6.8 | 1.47 | 63 | 7.65 | 8017 | 13735 |
| 20 | 0.00 | 10 | -0 | 4.2 | 0.54 | 10 | 6.26 | 9044 | 16685 |
| 21 | 0.00 | 11 | -1 | 5.4 | 0.84 | 4 | 8.62 | 9239 | 16936 |
| 22 | 0.00 | 11 | 8 | 9.6 | 2.30 | 6 | 11.77 | 3637 | 7054 |
| 23 | 0.30 | 14 | 10 | 11.3 | 3.46 | 8 | 10.90 | 7066 | 13481 |
| 24 | 0.90 | 11 | 7 | 8.5 | 3.41 | 54 | 9.14 | 2352 | 5126 |
| 25 | 0.60 | 10 | 7 | 8.6 | 2.21 | 70 | 10.35 | 2838 | 5435 |
| 26 | 0.00 | 10 | 4 | 7.1 | 1.72 | 12 | 8.05 | 9201 | 16962 |
| 27 | 0.00 | 11 | 3 | 6.5 | 0.92 | 9 | 9.14 | 9216 | 17339 |
| 28 | 0.00 | 14 | 1 | 7.7 | 0.58 | 18 | 8.72 | 9441 | 16270 |
| 29 | 0.00 | 10 | 4 | 7.1 | 1.83 | 36 | 7.21 | 9349 | 16904 |
| 30 | 0.00 | 4 | -2 | 1.0 | 1.76 | 14 | 3.79 | 8366 | 15694 |
| 31 | 1.60 | 12 | -0 | 7.9 | 1.20 | 29 | 9.81 | 5597 | 11039 |
| Mon. Tot. Precip. 25.7 mm | Mean wind vel. 1.603 m/s |
| Mon. Mean Temp. 8.4 deg. C | Wind dir 24 deg |
| Mean Max. Temp. 12.3 deg. C | Mean Min. Temp. 4.8 deg. C |
| Extreme Max. Temp 20.7 deg. C | Mean vapor press 10.02 mb |
| Extreme Min. Temp -2.0 deg. C | Total Solar Rad 195148 KJ/sq. m |
| Total photosyn. 378481 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 |