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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site PHCK, Month APR, Year 2020 |
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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 | 23.33 | 11 | 4 | 7.2 | 4.21 | 11 | 7.88 | . | . |
| 2 | 0.00 | 16 | 5 | 11.1 | 3.89 | 312 | 6.85 | . | . |
| 3 | 0.00 | 17 | 10 | 13.0 | 4.65 | 319 | 6.61 | . | . |
| 4 | 0.02 | 13 | 8 | 9.8 | 2.23 | 25 | 8.45 | . | . |
| 5 | 0.00 | 17 | 4 | 10.8 | 1.00 | 192 | 9.13 | . | . |
| 6 | 2.75 | 19 | 10 | 13.9 | 2.18 | 259 | 11.51 | . | . |
| 7 | 6.09 | 22 | 8 | 13.9 | 1.21 | 189 | 12.22 | . | . |
| 8 | 0.55 | 25 | 15 | 18.7 | 2.78 | 266 | 14.96 | . | . |
| 9 | 0.15 | 25 | 12 | 17.7 | 3.68 | 272 | 12.47 | . | . |
| 10 | 0.00 | 13 | 8 | 10.4 | 5.29 | 299 | 4.99 | . | . |
| 11 | 0.00 | 15 | 7 | 10.4 | 2.68 | 284 | 5.63 | . | . |
| 12 | 0.14 | 20 | 11 | 15.4 | 1.52 | 185 | 11.18 | . | . |
| 13 | 12.12 | 25 | 15 | 19.1 | 3.31 | 201 | 16.50 | . | . |
| 14 | 0.00 | 20 | 10 | 13.3 | 2.37 | 9 | 8.28 | . | . |
| 15 | 2.28 | 11 | 3 | 7.5 | 2.89 | 351 | 6.68 | . | . |
| 16 | 0.00 | 14 | 1 | 8.2 | 1.81 | 320 | 6.17 | . | . |
| 17 | 0.00 | 16 | 3 | 10.6 | 1.49 | 113 | 7.31 | . | . |
| 18 | 15.06 | 17 | 5 | 13.4 | 4.67 | 260 | 10.64 | . | . |
| 19 | 0.02 | 16 | 2 | 10.3 | 1.22 | 194 | 8.54 | . | . |
| 20 | 4.55 | 16 | 7 | 12.8 | 1.64 | 359 | 12.11 | . | . |
| 21 | 0.10 | 22 | 7 | 14.0 | 3.77 | 226 | 11.52 | . | . |
| 22 | 0.00 | 17 | 6 | 11.2 | 2.59 | 309 | 6.13 | . | . |
| 23 | 0.27 | 19 | 9 | 13.8 | 1.30 | 204 | 10.81 | . | . |
| 24 | 7.64 | 24 | 12 | 17.0 | 3.42 | 252 | 15.59 | . | . |
| 25 | 1.33 | 14 | 10 | 11.7 | 2.27 | 51 | 11.07 | . | . |
| 26 | 21.36 | 20 | 12 | 15.7 | 2.33 | 3 | 15.13 | . | . |
| 27 | 0.81 | 15 | 8 | 11.5 | 2.76 | 327 | 10.77 | . | . |
| 28 | 0.03 | 16 | 4 | 10.4 | 0.81 | 125 | 8.93 | . | . |
| 29 | 0.00 | 24 | 11 | 17.2 | 1.28 | 179 | 13.91 | . | . |
| 30 | 26.79 | 19 | 14 | 16.7 | 1.44 | 153 | 14.92 | . | . |
| Mon. Tot. Precip. 125.4 mm | Mean wind vel. 2.556 m/s |
| Mon. Mean Temp. 12.9 deg. C | Wind dir 298 deg |
| Mean Max. Temp. 17.8 deg. C | Mean Min. Temp. 8.0 deg. C |
| Extreme Max. Temp 25.3 deg. C | Mean vapor press 10.23 mb |
| Extreme Min. Temp 1.4 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 |