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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site PHCK, Month JAN, Year 2013 |
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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 | 3.07 | 8 | 5 | 6.9 | 2.03 | 241 | 6.71 | . | . |
| 2 | 4.96 | 5 | 1 | 2.5 | 1.61 | 90 | 5.60 | . | . |
| 3 | 0.00 | 3 | -4 | 0.0 | 1.20 | 146 | 3.62 | . | . |
| 4 | 0.00 | 7 | -4 | 2.1 | 1.52 | 248 | 4.79 | . | . |
| 5 | 0.00 | 7 | -0 | 3.5 | 1.61 | 247 | 4.41 | . | . |
| 6 | 1.78 | 9 | 2 | 5.2 | 1.37 | 237 | 6.63 | . | . |
| 7 | 0.00 | 9 | -1 | 4.5 | 1.75 | 245 | 5.65 | . | . |
| 8 | 0.00 | 12 | -3 | 4.1 | 0.72 | 194 | 6.32 | . | . |
| 9 | 0.00 | 18 | 2 | 9.8 | 1.53 | 215 | 9.36 | . | . |
| 10 | 0.00 | 14 | 4 | 9.0 | 1.73 | 230 | 6.57 | . | . |
| 11 | 1.08 | 14 | 0 | 6.9 | 1.01 | 168 | 8.72 | . | . |
| 12 | 0.00 | 13 | 5 | 10.0 | 1.75 | 250 | 10.90 | . | . |
| 13 | 0.00 | 13 | 5 | 8.9 | 0.96 | 128 | 10.45 | . | . |
| 14 | 15.43 | 18 | 8 | 14.4 | 1.55 | 123 | 14.44 | . | . |
| 15 | 4.45 | 8 | 6 | 6.7 | 0.93 | 45 | 8.81 | . | . |
| 16 | 2.55 | 9 | 4 | 6.2 | 1.31 | 161 | 8.62 | . | . |
| 17 | 9.74 | 7 | 1 | 5.3 | 1.56 | 101 | 8.12 | . | . |
| 18 | 0.60 | 5 | -3 | 1.7 | 2.42 | 268 | 5.21 | . | . |
| 19 | 0.00 | 11 | -4 | 3.9 | 1.97 | 203 | 5.38 | . | . |
| 20 | 0.00 | 15 | 7 | 10.0 | 4.04 | 235 | 6.18 | . | . |
| 21 | 0.00 | 10 | -1 | 5.3 | 1.53 | 125 | 5.39 | . | . |
| 22 | 0.00 | 4 | -5 | -1.5 | 3.32 | 307 | 2.59 | . | . |
| 23 | 0.00 | -1 | -9 | -4.5 | 1.72 | 306 | 2.18 | . | . |
| 24 | 0.00 | -1 | -6 | -3.4 | 3.34 | 270 | 2.71 | . | . |
| 25 | 0.00 | -1 | -9 | -4.1 | 1.20 | 214 | 2.93 | . | . |
| 26 | 0.02 | 3 | -7 | -2.1 | 1.76 | 289 | 3.78 | . | . |
| 27 | 0.00 | 3 | -5 | -1.9 | 1.40 | 96 | 3.08 | . | . |
| 28 | 2.47 | 10 | -4 | 3.3 | 2.72 | 217 | 6.03 | . | . |
| 29 | 0.00 | 18 | 8 | 10.9 | 2.25 | 235 | 9.85 | . | . |
| 30 | 0.00 | 18 | 8 | 11.7 | 2.05 | 180 | 11.80 | . | . |
| 31 | 11.39 | 16 | 4 | 10.1 | 5.37 | 249 | 7.88 | . | . |
| Mon. Tot. Precip. 57.5 mm | Mean wind vel. 1.910 m/s |
| Mon. Mean Temp. 4.7 deg. C | Wind dir 235 deg |
| Mean Max. Temp. 9.1 deg. C | Mean Min. Temp. 0.2 deg. C |
| Extreme Max. Temp 18.4 deg. C | Mean vapor press 6.60 mb |
| Extreme Min. Temp -8.6 deg. C | Total Solar Rad . KJ/sq. m |
| Total photosyn. . 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 |