Rancho Cucamonga - Demens

Ranking Statistics

247 score53.3of 100

California median

91.6the median score of 4,465 stations

Scoring higher

4,403stations in California

Sharing its score

4ranks 4,404 to 4,407

Points deducted

46.725.8 reports received, 9.4 arrival, 7.9 continuity, 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

DULC1rank 4,403; ahead on 247 score 53.4 against 53.3

Next below

SWYC1rank 4,405; behind on reports received 26.3% against 15.4%

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 3526.39.2 of 35 pointsCalifornia median 98.554 of 205 scheduled reports received in 7 days
2. Arrivalweight 106.20.6 of 10 pointsCalifornia median 81.2half its reports arrived within 57 min
3. Continuityweight 1020.72.1 of 10 pointsCalifornia median 100.0longest silence 30.5 h, on a schedule of one report every 49 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.