|
| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site PHCK, Month SEP, Year 1993 |
| 
|
| 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 | 0.50 | 33 | 24 | 27.7 | 2.68 | 322 | 30.43 | 19060 | 35024 |
| 2 | 0.30 | 31 | 23 | 27.1 | 1.47 | 221 | 32.46 | 19312 | 35399 |
| 3 | 0.00 | 33 | 26 | 28.7 | 3.73 | 233 | 31.87 | 21883 | 41131 |
| 4 | 40.10 | 32 | 22 | 26.1 | 3.37 | 243 | 29.38 | 15606 | 30315 |
| 5 | 0.80 | 28 | 22 | 23.9 | 1.33 | 49 | 27.43 | 13094 | 24705 |
| 6 | 0.00 | 28 | 20 | 23.8 | 0.66 | 63 | 25.53 | 19404 | 35142 |
| 7 | 0.00 | 27 | 18 | 23.3 | 0.39 | 88 | 25.58 | 19064 | 34750 |
| 8 | 0.00 | 27 | 19 | 23.1 | 0.81 | 53 | 26.77 | 11205 | 21242 |
| 9 | 0.00 | 29 | 18 | 23.8 | 1.21 | 221 | 27.23 | 19653 | 35730 |
| 10 | 0.00 | 29 | 23 | 26.1 | 2.90 | 260 | 25.81 | 17618 | 32395 |
| 11 | 0.00 | 24 | 10 | 18.9 | 2.59 | 333 | 11.28 | 23012 | 40954 |
| 12 | 0.00 | 25 | 9 | 18.2 | 0.65 | 232 | 14.62 | 22350 | 40172 |
| 13 | 0.00 | 28 | 15 | 21.7 | 0.56 | 204 | 20.44 | 21439 | 39402 |
| 14 | 0.00 | 29 | 17 | 23.4 | 0.98 | 221 | 23.91 | 21597 | 39592 |
| 15 | 0.00 | 30 | 19 | 24.8 | 2.37 | 229 | 27.39 | 20612 | 38695 |
| 16 | 1.30 | 29 | 21 | 23.8 | 1.46 | 125 | 27.84 | 10630 | 20414 |
| 17 | 0.00 | 24 | 21 | 22.3 | 1.37 | 64 | 27.42 | 5785 | 11527 |
| 18 | 4.60 | 25 | 19 | 22.4 | 0.96 | 3 | 27.68 | 6855 | 13493 |
| 19 | 0.00 | 23 | 15 | 19.1 | 1.68 | 8 | 18.37 | 19893 | 36193 |
| 20 | 0.00 | 21 | 12 | 17.7 | 1.25 | 55 | 15.37 | 19528 | 35783 |
| 21 | 10.90 | 24 | 17 | 20.1 | 1.21 | 273 | 21.93 | 7682 | 14379 |
| 22 | 2.30 | 24 | 14 | 19.2 | 1.20 | 350 | 20.51 | 16026 | 28937 |
| 23 | 0.30 | 27 | 14 | 20.7 | 1.60 | 230 | 22.31 | 12653 | 23775 |
| 24 | 1.30 | 24 | 13 | 19.3 | 1.74 | 348 | 18.86 | 16407 | 29644 |
| 25 | 0.30 | 22 | 13 | 18.6 | 0.52 | 99 | 18.54 | 5895 | 11478 |
| 26 | 9.40 | 32 | 22 | 25.6 | 3.06 | 228 | 28.64 | 16756 | 30440 |
| 27 | 7.70 | 29 | 18 | 23.5 | 2.80 | 229 | 27.47 | 10458 | 19643 |
| 28 | 0.00 | 21 | 9 | 16.1 | 1.60 | 280 | 12.68 | 19755 | 35165 |
| 29 | 0.00 | 21 | 9 | 14.9 | 1.29 | 350 | 12.33 | 19460 | 34612 |
| 30 | 5.60 | 17 | 8 | 12.0 | 2.13 | 360 | 11.32 | 10645 | 18773 |
| Mon. Tot. Precip. 85.4 mm | Mean wind vel. 1.651 m/s |
| Mon. Mean Temp. 21.9 deg. C | Wind dir 272 deg |
| Mean Max. Temp. 26.5 deg. C | Mean Min. Temp. 17.0 deg. C |
| Extreme Max. Temp 33.3 deg. C | Mean vapor press 23.05 mb |
| Extreme Min. Temp 8.1 deg. C | Total Solar Rad 483335 KJ/sq. m |
| Total photosyn. 888904 uEin/sq.m |
 |
| Daily Total Precipitation (mm) |
 |
| Hourly Mean Temperatures (deg. C) |
 |
| Hourly Max Min and Mean Temperatures (deg. C) |
 |
| Wind Speed (m/s) |
 |
| Frequency of Wind Direction |
 |
| Wind Vectors (circle=1.5 m/s) |
 |
| Relative Humidity (percent) |
 |
| Photosynthetically Active Radiation (micro-einsteins per m squared) |
 |
| Hourly Photosynthetically Active Radiation (micro-einsteins per m squared) |
 |
| Solar Radiation (KiloJoules per Meter Squared) |
 |
| Hourly Solar Radiation (KiloJoules per Meter Squared) |
 |
| Hours of Station Operation |
 |
| Data Logger Battery Voltage and Internal Logger Temperature |