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vcrlter

VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH

Site PHCK, Month JUL, Year 1997

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Day of MonthPrecip (mm)Max Temp. oCMin Temp. oCMean Temp. oC Wind Speed (m/s)Wind Dir (deg.)Vapor Press. (mb) Solar Rad. KJ/m2PAR uE/m2
1 0.00 28 20 24.3 0.44113 24.15 22214 42883
2 0.00 28 22 24.3 0.35122 27.37 14045 26560
3 0.00 31 23 27.0 1.84173 29.39 25851 48073
4 0.00 34 21 28.1 1.83188 26.00 27034 49971
5 0.00 29 20 24.1 1.07 60 21.60 21994 41051
6 0.00 28 19 23.9 0.61 83 21.72 22427 41497
7 0.00 30 21 25.5 0.38 53 27.33 16279 31037
8 0.00 30 18 25.1 0.39 98 23.93 27321 48448
9 0.00 32 23 27.1 1.66170 28.33 23138 42865
10 0.00 27 19 23.7 1.69 54 24.07 13953 27090
11 0.00 27 17 22.5 1.10 67 20.02 27917 49730
12 0.00 30 14 23.1 0.78240 19.29 25349 45982
13 0.00 32 17 25.4 1.60189 20.96 25442 46051
14 0.00 34 18 26.7 1.36206 22.80 25393 45359
15 0.00 34 24 28.7 1.79183 28.48 24813 44407
16 0.00 35 23 27.7 1.78190 28.61 16196 30062
17 0.00 33 22 26.8 1.32195 26.24 22812 42250
18 0.00 36 25 29.7 2.60207 26.15 25423 46168
19 0.00 33 22 27.9 1.18226 26.92 22551 41125
20 0.00 26 21 24.0 2.33 68 24.25 19942 36404
21 0.00 32 24 26.9 1.02161 29.66 21740 39840
22 0.00 31 22 25.6 2.77162 29.02 9867 19294
23 0.00 27 23 24.4 0.56121 28.74 7319 15006
24 0.00 25 20 22.8 1.88 12 26.99 2169 5151
25 0.00 26 19 21.3 1.79302 21.64 11627 22352
26 0.00 29 19 24.1 1.11195 24.57 20785 38822
27 0.00 31 23 26.5 1.64173 29.16 21883 41188
28 0.00 34 26 29.2 1.44224 31.56 22226 41666
29 0.00 29 20 25.4 1.41356 25.98 16990 31235
30 0.25 25 18 21.5 1.04 57 19.59 11234 21004
31 0.00 28 15 21.6 0.79 63 17.02 26218 46266

Monthly Summary: Site PHCK, Month JUL, Year 1997

Mon. Tot. Precip. 0.3 mm Mean wind vel. 1.339 m/s
Mon. Mean Temp. 25.3 deg. C Wind dir 164 deg
Mean Max. Temp. 30.2 deg. C Mean Min. Temp. 20.6 deg. C
Extreme Max. Temp 36.0 deg. C Mean vapor press 25.21 mb
Extreme Min. Temp 14.4 deg. C Total Solar Rad 622153 KJ/sq. m
Total photosyn. 1148836 uEin/sq.m


Graphics

PPTgraph
Daily Total Precipitation (mm)
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TEMPgraph
Hourly Mean Temperatures (deg. C)
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TEMP1graph
Hourly Max Min and Mean Temperatures (deg. C)
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WINDSgraph
Wind Speed (m/s)
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WINDDgraph
Frequency of Wind Direction
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STARgraph
Wind Vectors (circle=1.5 m/s)
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RHgraph
Relative Humidity (percent)
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PARgraph
Photosynthetically Active Radiation (micro-einsteins per m squared)
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PARgraph
Hourly Photosynthetically Active Radiation (micro-einsteins per m squared)
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RSgraph
Solar Radiation (KiloJoules per Meter Squared)
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RS1graph
Hourly Solar Radiation (KiloJoules per Meter Squared)
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NHOURSgraph
Hours of Station Operation
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VOLTgraph
Data Logger Battery Voltage and Internal Logger Temperature
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