San Bruno Mountain

Ranking Statistics

247 score88.8of 100

California median

91.6the median score of 4,465 stations

Scoring higher

2,603stations in California

Sharing its score

8ranks 2,604 to 2,611

Points deducted

11.25.4 reports received, 2.9 accuracy, 1.7 continuity, 0.8 forecast check, 0.5 arrival

Counted at the median

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

Next above

SBXC1rank 2,609; ahead on reports received 90.6% against 84.5%

Next below

PMGC1rank 2,611; behind on reports received 84.5% against 83.9%

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 3584.529.6 of 35 pointsCalifornia median 98.5142 of 168 scheduled reports received in 7 days
2. Arrivalweight 1095.19.5 of 10 pointsCalifornia median 81.2half its reports arrived within 12 min
3. Continuityweight 1083.48.3 of 10 pointsCalifornia median 100.0longest silence 5.1 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.