Pleasant Hill 1NNW - Grayson Creek

Ranking Statistics

247 score87.5of 100

California median

91.6the median score of 4,465 stations

Scoring higher

2,687stations in California

Sharing its score

4ranks 2,688 to 2,691

Points deducted

12.53.7 reports received, 3.0 arrival, 2.9 accuracy, 2.2 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

CF157rank 2,690; ahead on reports received 90.7% against 89.2%

Next below

GOSC1rank 2,692; behind on 247 score 87.5 against 87.4

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 3589.331.3 of 35 pointsCalifornia median 98.5600 of 672 scheduled reports received in 7 days
2. Arrivalweight 1070.47.0 of 10 pointsCalifornia median 81.2half its reports arrived within 25 min
3. Continuityweight 1078.27.8 of 10 pointsCalifornia median 100.0longest silence 1.5 h, on a schedule of one report every 15 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.