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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site HOGI, Month APR, 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 | 3.40 | 15 | 7 | 10.4 | 2.06 | 321 | 9.55 | 22301 | 38332 |
| 2 | 0.00 | 15 | 6 | 10.9 | 1.72 | 161 | 10.30 | 22778 | 39053 |
| 3 | 0.00 | 17 | 10 | 12.8 | 2.55 | 175 | 12.35 | 19635 | 34570 |
| 4 | 0.00 | 16 | 7 | 11.3 | 1.76 | 37 | 11.06 | 20291 | 36054 |
| 5 | 0.00 | 15 | 5 | 10.6 | 1.74 | 148 | 10.87 | 23036 | 40375 |
| 6 | 0.30 | 18 | 12 | 14.8 | 1.90 | 163 | 15.20 | 10439 | 19378 |
| 7 | 4.20 | 17 | 10 | 13.6 | 2.53 | 317 | 12.12 | 22109 | 38741 |
| 8 | 0.00 | 10 | 5 | 7.9 | 2.20 | 41 | 6.07 | 24830 | 42590 |
| 9 | 0.00 | 16 | 4 | 10.8 | 2.26 | 153 | 10.75 | 22263 | 39468 |
| 10 | 0.00 | 19 | 12 | 15.0 | 2.24 | 182 | 14.94 | 17313 | 31800 |
| 11 | 0.00 | 18 | 9 | 11.6 | 2.51 | 46 | 11.27 | 8681 | 17513 |
| 12 | 0.60 | 14 | 9 | 11.1 | 1.78 | 86 | 12.26 | 13018 | 24701 |
| 13 | 1.80 | 17 | 13 | 14.7 | 2.75 | 170 | 16.76 | 7512 | 15037 |
| 14 | 0.00 | 24 | 12 | 17.2 | 1.73 | 159 | 16.08 | 24728 | 42278 |
| 15 | 0.00 | 22 | 12 | 16.5 | 2.04 | 171 | 15.20 | 24177 | 42135 |
| 16 | 2.10 | 22 | 9 | 15.7 | 1.76 | 176 | 16.89 | 11577 | 22154 |
| 17 | 0.00 | 23 | 7 | 15.6 | 1.45 | 217 | 11.31 | 23023 | 40146 |
| 18 | 0.00 | 20 | 7 | 14.2 | 1.58 | 160 | 10.89 | 26101 | 45046 |
| 19 | 0.00 | 26 | 13 | 17.7 | 2.04 | 196 | 14.53 | 23347 | 41002 |
| 20 | 0.00 | 21 | 10 | 17.3 | 1.76 | 157 | 14.21 | 25009 | 43355 |
| 21 | 0.00 | 21 | 10 | 13.6 | 1.18 | 51 | 10.88 | 12187 | 22532 |
| 22 | 0.30 | 15 | 5 | 10.5 | 1.96 | 28 | 9.57 | 6434 | 13038 |
| 23 | 0.00 | 15 | 3 | 9.9 | 1.82 | 89 | 7.85 | 26792 | 45931 |
| 24 | 0.00 | 23 | 10 | 15.5 | 1.44 | 203 | 12.14 | 26283 | 44398 |
| 25 | 0.00 | 30 | 14 | 19.9 | 1.19 | 209 | 14.39 | 25674 | 44032 |
| 26 | 0.00 | 25 | 14 | 18.9 | 1.47 | 182 | 17.70 | 25831 | 44042 |
| 27 | 0.00 | 23 | 16 | 19.8 | 2.05 | 194 | 18.66 | 23583 | 41966 |
| 28 | 0.00 | 26 | 13 | 18.5 | 1.46 | 65 | 17.70 | 24658 | 42843 |
| 29 | 0.00 | 25 | 13 | 18.1 | 1.42 | 157 | 18.94 | 22832 | 40694 |
| 30 | 0.00 | 25 | 17 | 20.0 | 1.83 | 166 | 20.33 | 22173 | 39972 |
| Mon. Tot. Precip. 12.7 mm | Mean wind vel. 1.873 m/s |
| Mon. Mean Temp. 14.5 deg. C | Wind dir 158 deg |
| Mean Max. Temp. 19.8 deg. C | Mean Min. Temp. 9.8 deg. C |
| Extreme Max. Temp 29.8 deg. C | Mean vapor press 13.36 mb |
| Extreme Min. Temp 2.7 deg. C | Total Solar Rad 608612 KJ/sq. m |
| Total photosyn. 1073173 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 |