Roseville 3NW - Crocker Ranch

Ranking Statistics

247 score75.4of 100

California median

91.6the median score of 4,465 stations

Scoring higher

3,978stations in California

Sharing its score

4ranks 3,979 to 3,982

Points deducted

24.611.4 reports received, 7.0 continuity, 2.9 accuracy, 2.5 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

PHEC1rank 3,979; ahead on reports received 75.0% against 67.2%

Next below

FSSC1rank 3,981; behind on reports received 67.2% against 60.6%

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 3567.323.6 of 35 pointsCalifornia median 98.5113 of 168 scheduled reports received in 7 days
2. Arrivalweight 1074.97.5 of 10 pointsCalifornia median 81.2half its reports arrived within 23 min
3. Continuityweight 1029.73.0 of 10 pointsCalifornia median 100.0longest silence 28 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.