Colwell - Beaver Creek

Ranking Statistics

247 score93.1of 100

Iowa median

94.7the median score of 1,060 stations

Scoring higher

714stations in Iowa

Sharing its score

3ranks 715 to 717

Points deducted

6.93.3 arrival, 1.6 forecast check, 1.1 continuity, 0.8 reports received

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Iowa median 100.0, 100.0, 83.8

Next above

CCDI4rank 714; ahead on 247 score 93.2 against 93.1

Next below

MCPI4rank 716; behind on reports received 97.6% against 94.6%

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 3597.634.2 of 35 pointsIowa median 99.0164 of 168 scheduled reports received in 7 days
2. Arrivalweight 1066.86.7 of 10 pointsIowa median 82.9half its reports arrived within 27 min
3. Continuityweight 1089.08.9 of 10 pointsIowa median 100.0longest silence 4.3 h, on a schedule of one report every 60 min
4. Accuracyweight 20-20.0 of 20 points, at the medianIowa median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianIowa median 100.0-
6. Forecast checkweight 10-8.4 of 10 points, at the medianIowa median 83.8-

The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.