Thornton 4W - South Mokelumne River

Ranking Statistics

247 score79.3of 100

California median

91.6the median score of 4,465 stations

Scoring higher

3,671stations in California

Sharing its score

12ranks 3,672 to 3,683

Points deducted

20.78.3 reports received, 7.9 arrival, 2.9 accuracy, 0.9 continuity, 0.8 forecast check

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; California median 85.6, 100.0, 92.4

Next above

PGWC1rank 3,678; ahead on reports received 76.7% against 76.1%

Next below

CF172rank 3,680; behind on reports received 76.1% against 66.0%

Equal scores are ordered by the share of scheduled reports received, then the reports due in the week (the longer record first), then the median arrival, then the longest silence.

1. Reports receivedweight 3576.226.7 of 35 pointsCalifornia median 98.5128 of 168 scheduled reports received in 7 days
2. Arrivalweight 1021.52.2 of 10 pointsCalifornia median 81.2half its reports arrived within 49 min
3. Continuityweight 1090.99.1 of 10 pointsCalifornia median 100.0longest silence 4 h, on a schedule of one report every 60 min
4. Accuracyweight 20-17.1 of 20 points, at the medianCalifornia median 85.6-
5. Instrument checksweight 15-15.0 of 15 points, at the medianCalifornia median 100.0-
6. Forecast checkweight 10-9.2 of 10 points, at the medianCalifornia median 92.4-

The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.