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vcrlter

VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH

Site OYSM, Month APR, Year 2025

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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 mMoles/m2
1 3.89 18 10 13.0 4.63292 11.19 . 38060
2 0.01 15 9 11.3 3.48 71 9.92 . 31639
3 0.01 28 15 21.0 2.94144 20.08 . 27150
4 0.00 26 17 22.0 3.02197 22.17 . 23644
5 0.08 28 15 19.7 2.22 95 19.89 . 30402
6 0.03 29 12 20.6 4.29188 19.01 . 35300
7 34.97 22 9 13.9 2.59328 15.40 . 6110
8 3.13 11 5 8.5 4.08290 7.53 . 32499
9 0.00 9 3 6.4 2.95 49 5.17 . 40344
10 0.04 14 7 11.0 3.14 79 9.32 . 31974
11 6.55 13 9 11.9 3.17 21 13.05 . 6124
12 0.08 10 7 8.4 4.84292 9.45 . 12463
13 1.47 16 7 10.5 3.63282 9.54 . 32970
14 0.00 24 8 15.2 1.61142 12.98 . 33601
15 5.18 21 13 17.2 3.20237 14.02 . 16922
16 0.02 17 6 12.7 3.25251 7.45 . 41792
17 0.00 17 4 10.8 1.96293 8.35 . 42541
18 0.06 21 11 16.4 3.00125 13.97 . 40945
19 0.02 28 18 22.0 4.05184 18.29 . 38544
20 0.00 27 14 20.4 3.11285 17.48 . 33424
21 0.02 21 15 17.6 3.54101 15.23 . 29355
22 0.01 26 19 21.0 2.08178 20.10 . 23319
23 2.32 20 11 16.6 2.36 7 14.55 . 35728
24 0.00 20 9 14.6 1.59 26 12.67 . 38862
25 0.09 23 12 17.9 2.29105 17.85 . 39876
26 1.74 26 16 21.8 3.39192 20.60 . 34313
27 0.08 20 10 14.7 4.78279 9.22 . 44408
28 0.01 20 10 15.9 2.04 80 10.27 . 44460
29 0.04 25 11 18.1 2.49146 13.96 . 42609
30 0.03 30 18 22.1 2.48186 19.69 . 40072

Monthly Summary: Site OYSM, Month APR, Year 2025

Mon. Tot. Precip. 59.9 mm Mean wind vel. 3.074 m/s
Mon. Mean Temp. 15.8 deg. C Wind dir 208 deg
Mean Max. Temp. 20.7 deg. C Mean Min. Temp. 11.0 deg. C
Extreme Max. Temp 29.6 deg. C Mean vapor press 13.95 mb
Extreme Min. Temp 3.1 deg. C Total Solar Rad . KJ/sq. m
Total photosyn. 969449 mMoles/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 (milli-moles per m squared)
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PARgraph
Hourly Photosynthetically Active Radiation (milliMoles 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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