Mokelumne River AT Benson's Ferry Near Thornton

Ranking Statistics

247 score88.9of 100

California median

90.9the median score of 4,461 stations

Scoring higher

2,472stations in California

Sharing its score

20ranks 2,473 to 2,492

Points deducted

11.13.9 arrival, 3.4 accuracy, 2.9 reports received, 0.9 forecast check

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; California median 83.2, 100.0, 90.8

Next above

BBOC1rank 2,486; ahead on reports received 96.4% against 91.6%

Next below

MPAC1rank 2,488; behind on reports received 91.6% against 86.1%

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 3591.732.1 of 35 pointsCalifornia median 98.8308 of 336 scheduled reports received in 7 days
2. Arrivalweight 1061.06.1 of 10 pointsCalifornia median 81.1half its reports arrived within 30 min
3. Continuityweight 10100.010.0 of 10 pointsCalifornia median 100.0longest silence 60 min, on a schedule of one report every 30 min
4. Accuracyweight 20-16.6 of 20 points, at the medianCalifornia median 83.2-
5. Instrument checksweight 15-15.0 of 15 points, at the medianCalifornia median 100.0-
6. Forecast checkweight 10-9.1 of 10 points, at the medianCalifornia median 90.8-

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