| 1981-03-31 05:57 | 0.20 | 0.00 | 73.10 |
| 1981-03-30 23:56 | 0.23 | 0.00 | 86.63 |
| 1981-03-30 17:56 | 0.23 | 0.00 | 85.53 |
| 1981-03-30 11:56 | 0.26 | 0.00 | 89.81 |
| 1981-03-30 06:01 | 0.16 | 0.00 | 75.93 |
| 1981-03-28 23:58 | 0.20 | 0.00 | 97.61 |
| 1981-03-28 17:56 | 0.33 | 0.00 | 81.86 |
| 1981-03-28 11:56 | 0.43 | 0.00 | 76.17 |
| 1981-03-28 05:56 | 0.39 | 0.00 | 65.46 |
| 1981-03-27 23:56 | 0.36 | 0.00 | 62.29 |
| 1981-03-27 17:54 | 0.56 | 0.00 | 65.87 |
| 1981-03-27 11:55 | 0.62 | 0.00 | 63.34 |
| 1981-03-27 05:54 | 0.56 | 0.00 | 57.18 |
| 1981-03-26 23:54 | 0.52 | 64.00 | 53.15 |
| 1981-03-26 17:55 | 0.62 | 66.06 | 57.30 |
| 1981-03-26 12:51 | 0.56 | 0.00 | 74.64 |
| 1981-03-26 05:57 | 0.49 | 0.00 | 74.76 |
| 1981-03-25 23:52 | 0.33 | 66.06 | 61.89 |
| 1981-03-25 17:53 | 0.33 | 0.00 | 87.32 |
| 1981-03-25 11:57 | 0.26 | 0.00 | 79.08 |
| 1981-03-24 17:58 | 0.26 | 0.00 | 67.66 |
| 1981-03-24 11:54 | 0.30 | 66.06 | 61.86 |
| 1981-03-24 06:00 | 0.30 | 0.00 | 57.28 |
| 1981-03-23 23:55 | 0.39 | 0.00 | 77.15 |
| 1981-03-22 23:58 | 0.33 | 0.00 | 64.76 |
| 1981-03-22 17:57 | 0.23 | 0.00 | 54.14 |
| 1981-03-22 11:57 | 0.26 | 0.00 | 69.80 |
| 1981-03-22 05:58 | 0.26 | 0.00 | 60.73 |
| 1981-03-21 23:56 | 0.30 | 0.00 | 69.45 |
| 1981-03-21 17:56 | 0.26 | 0.00 | 59.00 |
| 1981-03-21 11:54 | 0.33 | 66.06 | 66.31 |
| 1981-03-21 05:54 | 0.36 | 0.00 | 78.93 |
| 1981-03-20 23:53 | 0.36 | 0.00 | 73.14 |
| 1981-03-20 11:57 | 0.43 | 0.00 | 69.57 |
| 1981-03-20 05:50 | 0.49 | 0.00 | 83.28 |
| 1981-03-19 11:55 | 0.49 | 0.00 | 97.63 |
| 1981-03-18 06:01 | 0.26 | 0.00 | 0.00 |
| 1981-03-18 00:00 | 0.33 | 0.00 | 0.00 |
| 1981-03-17 18:01 | 0.36 | 0.00 | 81.55 |
| 1981-03-17 12:01 | 0.43 | 0.00 | 74.78 |
| 1981-03-17 06:01 | 0.49 | 0.00 | 0.00 |
| 1981-03-17 00:00 | 0.43 | 0.00 | 0.00 |
| 1981-03-16 18:00 | 0.39 | 0.00 | 92.67 |
| 1981-03-16 12:02 | 0.39 | 0.00 | 0.00 |
| 1981-03-16 06:01 | 0.43 | 0.00 | 95.07 |
| 1981-03-15 23:58 | 0.39 | 0.00 | 77.88 |
| 1981-03-15 18:00 | 0.26 | 0.00 | 79.28 |
| 1981-03-15 11:59 | 0.23 | 0.00 | 72.27 |
| 1981-03-15 06:00 | 0.33 | 0.00 | 0.00 |
| 1981-03-15 00:03 | 0.39 | 0.00 | 0.00 |
| 1981-03-14 18:00 | 0.30 | 0.00 | 87.46 |
| 1981-03-14 12:00 | 0.30 | 0.00 | 76.39 |
| 1981-03-14 06:00 | 0.30 | 0.00 | 65.50 |
| 1981-03-14 00:01 | 0.30 | 0.00 | 58.70 |
| 1981-03-13 18:01 | 0.30 | 0.00 | 87.86 |
| 1981-03-13 12:05 | 0.30 | 0.00 | 80.65 |
| 1981-03-13 06:00 | 0.20 | 0.00 | 72.57 |
| 1981-03-13 00:00 | 0.23 | 0.00 | 77.11 |
| 1981-03-12 18:00 | 0.36 | 0.00 | 86.04 |
| 1981-03-12 12:00 | 0.39 | 0.00 | 73.05 |
| 1981-03-10 06:03 | 0.23 | 0.00 | 75.38 |
| 1981-03-10 00:04 | 0.26 | 0.00 | 0.00 |
| 1981-03-09 18:00 | 0.30 | 0.00 | 0.00 |
| 1981-03-09 12:04 | 0.30 | 0.00 | 87.76 |
| 1981-03-09 06:03 | 0.26 | 0.00 | 74.32 |
| 1981-03-09 00:00 | 0.30 | 0.00 | 85.16 |
| 1981-03-08 18:00 | 0.30 | 0.00 | 0.00 |
| 1981-03-08 12:02 | 0.26 | 0.00 | 88.80 |
| 1981-03-08 06:02 | 0.13 | 0.00 | 61.86 |
| 1981-03-08 00:03 | 0.26 | 0.00 | 0.00 |
| 1981-03-07 18:01 | 0.16 | 0.00 | 68.42 |
| 1981-03-07 12:00 | 0.20 | 0.00 | 84.17 |
| 1981-03-07 06:04 | 0.20 | 0.00 | 54.45 |
| 1981-03-07 00:04 | 0.26 | 0.00 | 64.06 |
| 1981-03-06 18:01 | 0.26 | 0.00 | 67.80 |
| 1981-03-06 12:00 | 0.33 | 47.63 | 58.45 |
| 1981-03-06 06:00 | 0.36 | 0.00 | 55.95 |
| 1981-03-06 00:04 | 0.49 | 66.06 | 60.56 |
| 1981-03-05 18:02 | 0.62 | 0.00 | 58.88 |
| 1981-03-05 12:02 | 0.79 | 0.00 | 66.58 |
| 1981-03-05 05:56 | 0.39 | 62.06 | 61.85 |
| 1981-03-05 00:00 | 0.20 | 0.00 | 85.36 |
| 1981-03-04 18:03 | 0.16 | 0.00 | 89.78 |
| 1981-03-04 12:04 | 0.26 | 0.00 | 0.00 |
| 1981-03-04 06:06 | 0.23 | 0.00 | 75.61 |
| 1981-03-04 00:01 | 0.23 | 0.00 | 53.98 |
| 1981-03-03 18:01 | 0.30 | 0.00 | 75.00 |
| 1981-03-03 12:02 | 0.36 | 70.62 | 60.64 |
| 1981-03-03 06:02 | 0.33 | 0.00 | 81.24 |
| 1981-03-03 00:00 | 0.26 | 0.00 | 63.24 |
| 1981-03-02 18:02 | 0.26 | 0.00 | 77.48 |
| 1981-03-02 11:55 | 0.26 | 0.00 | 61.96 |
| 1981-03-02 06:06 | 0.23 | 0.00 | 74.92 |
| 1981-03-01 23:59 | 0.30 | 0.00 | 0.00 |
| 1981-03-01 18:03 | 0.33 | 0.00 | 89.85 |
| 1981-03-01 06:00 | 0.30 | 0.00 | 91.99 |
| 1981-03-01 00:00 | 0.33 | 0.00 | 0.00 |
| 1981-02-28 18:00 | 0.39 | 0.00 | 0.00 |
|
