Raccoon River 0 ENE Van Meter

Ranking Statistics

247 score93.9of 100

Iowa median

94.7the median score of 1,060 stations

Scoring higher

654stations in Iowa

Sharing its score

5ranks 655 to 659

Points deducted

6.13.0 reports received, 1.6 forecast check, 1.4 arrival, 0.1 continuity

Counted at the median

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

Next above

RPJI4rank 658; ahead on reports received 94.0% against 91.5%

Next below

WASI4rank 660; behind on 247 score 93.9 against 93.8

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 3591.532.0 of 35 pointsIowa median 99.0615 of 672 scheduled reports received in 7 days
2. Arrivalweight 1086.18.6 of 10 pointsIowa median 82.9half its reports arrived within 17 min
3. Continuityweight 1098.69.9 of 10 pointsIowa median 100.0longest silence 47 min, on a schedule of one report every 15 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.