| Solar Radiation Observations at 5:36 on 9/10/10 | |
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Data In this chart is from a Davis Vantage Pro weather instrument. The solar sensor receives direct sun from around March 20th until October 20th. From October 20th until the tall trees to the south lose their leaves, the tree shadows significantly reduce solar energy from 1000-1400 hrs. Then from late Nov. to late Jan. the sun is so low that the trunks and large limbs shadow the solar sensor so much that the solar sensor readings are not of much use. |
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| Current Solar Rad. in Watts/M ² | 0 Time 5:36 |
| Past Hour Solar Rad. Rate of Change in Watts/M ² | -0 Time 5:36 |
| Solar Rad. 24 Hrs. Ago in Watts/M ² | 0 Time 5:36 |
| 24 Hrs. Solar Rad. Difference in Watts/M ² | 0 Time 5:36 |
| Parameter |
Maximum |
Average | ||||||
| Hourly Rate | -0 Time 5:36 |
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| Yesterday | 921 Time 13:01 |
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| Today | 0 Time 0:00 |
0 | ||||||
| Month | 1125 Date9/2/10 |
213 | ||||||
| Year | 1338 Date6/6/10 |
199 |
| Radiation Units - Watts per Sq. Meter | Temp. Units - Degrees Fahrenheit |
 |
 |
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| Other Current Conditions Links | ||||
| Detailed Obs. | Precip. Obs. | Temp. Obs. | Barometer Obs. | Wind Obs. |
| Rel. Humidity Obs. | Glen Allen Obs. | Current VA Obs. | Surface Wetness | Snowfall Obs. |