Roseville - Cirby Creek

Ranking Statistics

247 score70.1of 100

California median

91.6the median score of 4,465 stations

Scoring higher

4,132stations in California

Sharing its score

3ranks 4,133 to 4,135

Points deducted

29.918.8 reports received, 7.3 continuity, 2.9 accuracy, 0.8 forecast check, 0.3 arrival

Counted at the median

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

Next above

RHVrank 4,134; ahead on reports received 47.0% against 46.4%

Next below

FMIC1rank 4,136; behind on 247 score 70.1 against 70.0

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 3546.416.2 of 35 pointsCalifornia median 98.578 of 168 scheduled reports received in 7 days
2. Arrivalweight 1097.09.7 of 10 pointsCalifornia median 81.2half its reports arrived within 12 min
3. Continuityweight 1027.52.8 of 10 pointsCalifornia median 100.0longest silence 30 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.