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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site HOGI, Month MAY, Year 2000 |
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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 | 23 | 11 | 18.2 | 1.78 | 296 | 15.95 | 19479 | 29536 |
| 2 | 0.00 | 20 | 10 | 14.4 | 1.17 | 216 | 14.21 | 28724 | 41358 |
| 3 | 0.00 | 19 | 13 | 15.7 | 1.56 | 254 | 15.25 | 27988 | 41159 |
| 4 | 0.00 | 27 | 16 | 20.2 | 1.18 | 289 | 19.52 | 24646 | 36653 |
| 5 | 0.00 | 31 | 18 | 23.7 | 0.69 | 299 | 21.60 | 25746 | 37807 |
| 6 | 0.00 | 29 | 18 | 22.8 | 0.92 | 282 | 23.40 | 26001 | 38559 |
| 7 | 0.00 | 27 | 19 | 22.8 | 1.25 | 285 | 22.51 | 27857 | 41381 |
| 8 | 0.00 | 28 | 18 | 22.1 | 1.65 | 280 | 21.76 | 26422 | 40479 |
| 9 | 0.00 | 25 | 18 | 20.4 | 1.96 | 276 | 20.68 | 25217 | 39256 |
| 10 | 0.00 | 24 | 16 | 19.1 | 1.90 | 299 | 14.41 | 28714 | 43274 |
| 11 | 0.00 | 22 | 15 | 19.2 | 1.36 | 269 | 20.00 | 23874 | 37973 |
| 12 | 0.00 | 32 | 18 | 23.7 | 1.11 | 284 | 25.00 | 26464 | 39918 |
| 13 | 0.00 | 25 | 16 | 20.6 | 1.40 | 302 | 17.34 | 27640 | 41986 |
| 14 | 0.00 | 19 | 13 | 16.5 | 1.27 | 239 | 12.74 | 26500 | 42097 |
| 15 | 0.00 | 22 | 11 | 17.1 | 0.73 | 252 | 12.90 | 28867 | 43435 |
| 16 | 2.29 | 21 | 15 | 17.6 | 1.47 | 249 | 18.10 | 22446 | 36196 |
| 17 | 0.00 | 24 | 18 | 20.2 | 2.06 | 263 | 21.16 | 23864 | 38248 |
| 18 | 40.90 | 30 | 14 | 21.9 | 1.39 | 244 | 22.31 | 20427 | 32026 |
| 19 | 16.51 | 19 | 14 | 15.7 | 1.80 | 150 | 18.08 | 13425 | 22665 |
| 20 | 1.27 | 17 | 14 | 15.3 | 1.42 | 150 | 17.50 | 8170 | 11199 |
| 21 | 12.96 | 20 | 15 | 17.7 | 1.61 | 216 | 20.25 | 8624 | 11033 |
| 22 | 0.00 | 19 | 13 | 16.2 | 1.10 | 263 | 17.74 | 17767 | 28532 |
| 23 | 0.00 | 30 | 18 | 23.2 | 1.05 | 282 | 23.95 | 28507 | 42188 |
| 24 | 0.00 | 27 | 21 | 24.3 | 0.63 | 296 | 28.10 | 4399 | 7223 |
| 25 | 0.25 | 26 | 19 | 21.7 | 0.71 | 298 | 22.50 | 6615 | 11218 |
| 26 | 0.00 | 27 | 14 | 21.3 | 0.65 | 304 | 17.99 | 29925 | 43764 |
| 27 | 3.30 | 25 | 15 | 19.8 | 0.73 | 250 | 21.70 | 12412 | 20990 |
| 28 | 0.00 | 19 | 15 | 16.6 | 1.20 | 198 | 17.74 | 9914 | 17772 |
| 29 | 70.34 | 20 | 15 | 17.4 | 4.20 | 137 | 19.66 | 1763 | 4215 |
| 30 | 0.76 | 19 | 13 | 15.4 | 3.13 | 87 | 15.81 | 19397 | 32484 |
| 31 | 0.00 | 18 | 13 | 15.4 | 1.15 | 134 | 16.12 | 25737 | 39532 |
| Mon. Tot. Precip. 148.6 mm | Mean wind vel. 1.427 m/s |
| Mon. Mean Temp. 19.2 deg. C | Wind dir 257 deg |
| Mean Max. Temp. 23.7 deg. C | Mean Min. Temp. 15.4 deg. C |
| Extreme Max. Temp 32.1 deg. C | Mean vapor press 19.23 mb |
| Extreme Min. Temp 9.8 deg. C | Total Solar Rad 647530 KJ/sq. m |
| Total photosyn. 994157 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 |