Line J1 below Dublin Blvd

Ranking Statistics

247 score79.7of 100

California median

91.6the median score of 4,465 stations

Scoring higher

3,620stations in California

Sharing its score

19ranks 3,621 to 3,639

Points deducted

20.37.2 reports received, 5.6 continuity, 3.9 arrival, 2.9 accuracy, 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

OMIC1rank 3,629; ahead on reports received 80.9% against 79.4%

Next below

SQGC1rank 3,632; behind on reports received 79.4% against 77.3%

Sharing its rank

1other stations, equal on every measure

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 3579.527.8 of 35 pointsCalifornia median 98.5534 of 672 scheduled reports received in 7 days
2. Arrivalweight 1061.56.2 of 10 pointsCalifornia median 81.2half its reports arrived within 29 min
3. Continuityweight 1043.64.4 of 10 pointsCalifornia median 100.0longest silence 4.5 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.