Alert Stream Gage At San Lorenzo River A Lomond Street Bridge

Ranking Statistics

247 score92.0of 100

California median

91.6the median score of 4,465 stations

Scoring higher

2,142stations in California

Sharing its score

52ranks 2,143 to 2,194

Points deducted

8.02.9 accuracy, 1.9 continuity, 1.5 reports received, 1.0 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

AUVC1rank 2,192; ahead on reports received 96.7% against 95.8%

Next below

ASPC1rank 2,194; behind on reports due 504 against 168, the longer record first

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 3595.833.5 of 35 pointsCalifornia median 98.5483 of 504 scheduled reports received in 7 days
2. Arrivalweight 1090.49.0 of 10 pointsCalifornia median 81.2half its reports arrived within 15 min
3. Continuityweight 1080.98.1 of 10 pointsCalifornia median 100.0longest silence 1.8 h, on a schedule of one report every 20 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.