Napa 9S - Napa River

Ranking Statistics

247 score79.1of 100

California median

91.6the median score of 4,465 stations

Scoring higher

3,693stations in California

Sharing its score

11ranks 3,694 to 3,704

Points deducted

20.910.0 continuity, 6.1 reports received, 2.9 accuracy, 1.3 arrival, 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

LBKC1rank 3,695; ahead on reports due 672 against 630, the longer record first

Next below

SEKC1rank 3,697; behind on reports received 82.6% against 82.1%

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 3582.728.9 of 35 pointsCalifornia median 98.5521 of 630 scheduled reports received in 7 days
2. Arrivalweight 1087.58.8 of 10 pointsCalifornia median 81.2half its reports arrived within 16 min
3. Continuityweight 100.00.0 of 10 pointsCalifornia median 100.0longest silence 28 h, on a schedule of one report every 16 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.