| 1981-04-30 05:58 | 0.33 | 0.00 | 0.00 |
| 1981-04-30 00:00 | 0.56 | 0.00 | 0.00 |
| 1981-04-29 18:00 | 0.43 | 0.00 | 0.00 |
| 1981-04-29 12:03 | 0.43 | 0.00 | 0.00 |
| 1981-04-29 06:04 | 0.62 | 0.00 | 0.00 |
| 1981-04-28 23:59 | 0.49 | 0.00 | 0.00 |
| 1981-04-28 17:58 | 0.26 | 0.00 | 0.00 |
| 1981-04-28 11:56 | 0.20 | 0.00 | 0.00 |
| 1981-04-28 06:01 | 0.26 | 0.00 | 0.00 |
| 1981-04-27 23:58 | 0.26 | 0.00 | 0.00 |
| 1981-04-27 17:59 | 0.23 | 0.00 | 0.00 |
| 1981-04-27 11:58 | 0.20 | 0.00 | 77.81 |
| 1981-04-27 05:59 | 0.26 | 0.00 | 0.00 |
| 1981-04-27 00:02 | 0.16 | 0.00 | 99.00 |
| 1981-04-26 17:58 | 0.39 | 0.00 | 0.00 |
| 1981-04-26 11:59 | 0.36 | 0.00 | 0.00 |
| 1981-04-26 05:58 | 0.30 | 0.00 | 0.00 |
| 1981-04-26 00:00 | 0.23 | 0.00 | 99.82 |
| 1981-04-25 18:01 | 0.16 | 0.00 | 61.58 |
| 1981-04-25 12:03 | 0.23 | 0.00 | 0.00 |
| 1981-04-25 06:00 | 0.23 | 0.00 | 0.00 |
| 1981-04-25 00:02 | 0.26 | 0.00 | 78.39 |
| 1981-04-24 18:00 | 0.20 | 0.00 | 46.51 |
| 1981-04-24 12:05 | 0.20 | 0.00 | 50.82 |
| 1981-04-24 06:07 | 0.16 | 0.00 | 62.21 |
| 1981-04-24 00:04 | 0.26 | 0.00 | 49.32 |
| 1981-04-23 18:04 | 0.30 | 0.00 | 39.81 |
| 1981-04-23 12:00 | 0.30 | 0.00 | 45.08 |
| 1981-04-23 06:00 | 0.20 | 0.00 | 47.71 |
| 1981-04-23 00:00 | 0.23 | 0.00 | 52.55 |
| 1981-04-22 18:04 | 0.23 | 0.00 | 44.88 |
| 1981-04-22 12:00 | 0.20 | 0.00 | 60.48 |
| 1981-04-22 06:01 | 0.23 | 0.00 | 0.00 |
| 1981-04-21 23:58 | 0.20 | 0.00 | 91.24 |
| 1981-04-21 17:59 | 0.23 | 0.00 | 86.85 |
| 1981-04-21 12:01 | 0.26 | 0.00 | 0.00 |
| 1981-04-21 05:58 | 0.16 | 0.00 | 0.00 |
| 1981-04-21 00:01 | 0.13 | 0.00 | 92.92 |
| 1981-04-20 18:00 | 0.16 | 0.00 | 69.58 |
| 1981-04-20 11:59 | 0.13 | 0.00 | 45.87 |
| 1981-04-20 06:00 | 0.16 | 0.00 | 70.03 |
| 1981-04-19 23:57 | 0.16 | 0.00 | 0.00 |
| 1981-04-19 17:59 | 0.23 | 0.00 | 0.00 |
| 1981-04-19 11:59 | 0.23 | 0.00 | 0.00 |
| 1981-04-19 06:04 | 0.16 | 0.00 | 78.38 |
| 1981-04-19 00:00 | 0.20 | 0.00 | 0.00 |
| 1981-04-18 17:58 | 0.20 | 0.00 | 96.85 |
| 1981-04-18 11:58 | 0.16 | 0.00 | 96.15 |
| 1981-04-18 05:57 | 0.23 | 0.00 | 0.00 |
| 1981-04-18 00:01 | 0.20 | 0.00 | 0.00 |
| 1981-04-17 18:00 | 0.13 | 0.00 | 60.37 |
| 1981-04-17 12:00 | 0.13 | 0.00 | 0.00 |
| 1981-04-17 06:05 | 0.16 | 0.00 | 67.53 |
| 1981-04-16 23:52 | 0.20 | 0.00 | 0.00 |
| 1981-04-16 18:04 | 0.20 | 0.00 | 84.23 |
| 1981-04-16 11:59 | 0.13 | 0.00 | 0.00 |
| 1981-04-16 06:00 | 0.20 | 0.00 | 82.70 |
| 1981-04-15 23:59 | 0.16 | 0.00 | 0.00 |
| 1981-04-15 17:55 | 0.20 | 0.00 | 0.00 |
| 1981-04-15 06:02 | 0.16 | 0.00 | 0.00 |
| 1981-04-15 00:03 | 0.20 | 0.00 | 0.00 |
| 1981-04-14 17:59 | 0.20 | 0.00 | 0.00 |
| 1981-04-14 00:02 | 0.16 | 0.00 | 0.00 |
| 1981-04-13 11:54 | 0.13 | 0.00 | 0.00 |
| 1981-04-13 05:57 | 0.16 | 0.00 | 74.19 |
| 1981-04-12 11:58 | 0.16 | 0.00 | 0.00 |
| 1981-04-12 05:58 | 0.16 | 0.00 | 79.55 |
| 1981-04-11 23:59 | 0.33 | 0.00 | 0.00 |
| 1981-04-11 17:58 | 0.23 | 0.00 | 0.00 |
| 1981-04-11 11:58 | 0.16 | 0.00 | 90.97 |
| 1981-04-11 05:59 | 0.20 | 0.00 | 91.11 |
| 1981-04-10 23:58 | 0.20 | 0.00 | 38.30 |
| 1981-04-10 18:04 | 0.26 | 0.00 | 73.13 |
| 1981-04-10 12:01 | 0.26 | 0.00 | 45.01 |
| 1981-04-10 06:04 | 0.20 | 0.00 | 0.00 |
| 1981-04-09 23:58 | 0.23 | 0.00 | 58.56 |
| 1981-04-09 12:02 | 0.20 | 0.00 | 36.49 |
| 1981-04-09 06:02 | 0.13 | 0.00 | 93.21 |
| 1981-04-08 23:58 | 0.20 | 0.00 | 64.54 |
| 1981-04-08 12:06 | 0.16 | 0.00 | 62.89 |
| 1981-04-08 06:02 | 0.16 | 0.00 | 0.00 |
| 1981-04-07 23:58 | 0.20 | 0.00 | 72.24 |
| 1981-04-07 18:04 | 0.16 | 0.00 | 59.62 |
| 1981-04-07 12:04 | 0.23 | 0.00 | 0.00 |
| 1981-04-07 05:59 | 0.13 | 0.00 | 65.38 |
| 1981-04-07 00:00 | 0.16 | 0.00 | 79.02 |
| 1981-04-06 17:58 | 0.16 | 0.00 | 61.81 |
| 1981-04-06 11:59 | 0.16 | 0.00 | 91.44 |
| 1981-04-06 05:58 | 0.20 | 0.00 | 80.66 |
| 1981-04-05 23:59 | 0.16 | 0.00 | 51.67 |
| 1981-04-05 17:58 | 0.16 | 0.00 | 34.72 |
| 1981-04-05 11:59 | 0.20 | 0.00 | 66.26 |
| 1981-04-05 05:58 | 0.16 | 0.00 | 31.90 |
| 1981-04-04 23:58 | 0.16 | 0.00 | 83.41 |
| 1981-04-04 17:58 | 0.16 | 0.00 | 53.74 |
| 1981-04-04 11:58 | 0.20 | 0.00 | 0.00 |
| 1981-04-04 05:58 | 0.16 | 0.00 | 43.43 |
| 1981-04-03 23:59 | 0.20 | 0.00 | 91.93 |
| 1981-04-03 18:00 | 0.33 | 0.00 | 85.08 |
| 1981-04-03 12:06 | 0.26 | 0.00 | 0.00 |
| 1981-04-03 06:00 | 0.26 | 0.00 | 44.79 |
| 1981-04-03 00:06 | 0.23 | 0.00 | 89.75 |
| 1981-04-02 18:05 | 0.20 | 0.00 | 49.08 |
| 1981-04-02 12:00 | 0.20 | 0.00 | 0.00 |
| 1981-04-02 06:01 | 0.16 | 0.00 | 69.16 |
| 1981-04-02 00:02 | 0.16 | 0.00 | 0.00 |
| 1981-04-01 18:02 | 0.16 | 0.00 | 62.14 |
| 1981-04-01 12:09 | 0.16 | 0.00 | 0.00 |
| 1981-04-01 00:03 | 0.20 | 0.00 | 82.65 |
| 1981-03-31 18:03 | 0.23 | 0.00 | 77.43 |
|
