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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site PHCK, Month APR, Year 2005 |
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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 | 4.13 | 14 | 8 | 10.5 | 1.36 | 58 | 12.72 | 4473 | . |
| 2 | 0.49 | 15 | 0 | 13.3 | 0.65 | 179 | 15.62 | 2448 | . |
| 3 | 2.05 | 34 | 7 | 10.6 | 5.28 | 276 | 7.53 | 2289 | . |
| 4 | 0.00 | 19 | 0 | 11.2 | 1.08 | 322 | 7.86 | 2621 | . |
| 5 | 0.00 | 17 | 3 | 9.3 | 0.91 | 204 | 8.13 | 6450 | . |
| 6 | 0.00 | 27 | 7 | 18.0 | 3.31 | 229 | 15.05 | 11142 | . |
| 7 | 0.00 | 20 | 3 | 18.0 | 2.73 | 211 | 17.74 | 8667 | . |
| 8 | 6.37 | 19 | 10 | 15.3 | 1.71 | 81 | 17.74 | 2440 | . |
| 9 | 0.00 | 11 | 8 | 9.7 | 3.31 | 46 | 10.12 | . | . |
| 10 | 0.00 | 14 | 6 | 9.0 | 2.44 | 11 | 6.78 | 3724 | . |
| 11 | 3.07 | 13 | 9 | 11.0 | 3.62 | 63 | 9.44 | 9217 | . |
| 12 | 2.05 | 8 | 6 | 7.4 | 0.39 | 107 | 9.52 | . | . |
| 13 | 0.00 | 18 | 7 | 8.3 | 3.43 | 55 | 8.71 | 9792 | . |
| 15 | 0.00 | 10 | -6 | 8.1 | 6.18 | 50 | 8.16 | 2586 | . |
| 16 | 0.00 | 10 | 5 | 6.9 | 4.33 | 54 | 6.86 | 2130 | . |
| 17 | 0.51 | 18 | -1 | 5.6 | 0.97 | 335 | 7.16 | 292 | . |
| 18 | 0.00 | 25 | 3 | 16.7 | 1.94 | 308 | 9.98 | 14274 | . |
| 19 | 0.00 | 23 | 1 | 20.8 | 3.04 | 352 | 15.50 | 3977 | . |
| 20 | 0.00 | 30 | 2 | 18.3 | 1.27 | 262 | 15.82 | 38 | . |
| 21 | 7.11 | 15 | 2 | 11.5 | 1.74 | 82 | 12.42 | 226 | . |
| 22 | 2.29 | 16 | 11 | 12.4 | 1.39 | 83 | 14.14 | 14706 | . |
| 23 | 6.60 | 21 | 12 | 16.3 | 2.15 | 223 | 17.44 | 22246 | . |
| 24 | 0.00 | 13 | 8 | 10.2 | 4.62 | 257 | 7.58 | 40591 | . |
| 25 | 0.00 | 18 | 8 | 12.4 | 4.44 | 254 | 8.34 | 25409 | . |
| 26 | 1.78 | 16 | 9 | 13.4 | 1.42 | 212 | 13.17 | 15682 | . |
| 27 | 2.29 | 22 | 11 | 16.5 | 1.86 | 243 | 16.61 | 23377 | . |
| 28 | 0.00 | 19 | 11 | 14.7 | 3.22 | 293 | 10.11 | 31169 | . |
| 29 | 0.25 | 17 | 13 | 14.9 | 1.89 | 231 | 14.49 | 8679 | . |
| 30 | 0.00 | 22 | 14 | 17.5 | 1.74 | 207 | 19.04 | 15214 | . |
| Mon. Tot. Precip. 39.0 mm | Mean wind vel. 2.497 m/s |
| Mon. Mean Temp. 12.7 deg. C | Wind dir 320 deg |
| Mean Max. Temp. 18.0 deg. C | Mean Min. Temp. 6.1 deg. C |
| Extreme Max. Temp 34.2 deg. C | Mean vapor press 11.85 mb |
| Extreme Min. Temp -5.9 deg. C | Total Solar Rad 283860 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 |