Kaskaskia River at Cowden

Ranking Statistics

247 score95.7of 100

Illinois median

95.9the median score of 1,419 stations

Scoring higher

718stations in Illinois

Sharing its score

31ranks 719 to 749

Points deducted

4.33.4 arrival, 0.6 forecast check, 0.3 reports received

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Illinois median 100.0, 100.0, 94.3

Next above

415125088045700rank 723; ahead on reports received 99.4% against 99.1%

Next below

WHCI2rank 738; behind on reports received 99.1% against 98.8%

Sharing its rank

11other stations, equal on every measure

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 3599.134.7 of 35 pointsIllinois median 99.1333 of 336 scheduled reports received in 7 days
2. Arrivalweight 1066.36.6 of 10 pointsIllinois median 99.8half its reports arrived within 27 min
3. Continuityweight 10100.010.0 of 10 pointsIllinois median 100.0longest silence 60 min, on a schedule of one report every 30 min
4. Accuracyweight 20-20.0 of 20 points, at the medianIllinois median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianIllinois median 100.0-
6. Forecast checkweight 10-9.4 of 10 points, at the medianIllinois median 94.3-

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