Verdigris River at Altoona

Ranking Statistics

247 score97.5of 100

Kansas median

94.4the median score of 1,079 stations

Scoring higher

277stations in Kansas

Sharing its score

14ranks 278 to 291

Points deducted

2.52.1 forecast check, 0.4 arrival

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Kansas median 100.0, 100.0, 78.8

Next above

WLDrank 279; ahead on median arrival 6 min 50 s against 11 min 52 s

Next below

BURK1rank 287; behind on median arrival 11 min 52 s against 11 min 57 s

Sharing its rank

6other 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 35100.035.0 of 35 pointsKansas median 99.4168 of 168 scheduled reports received in 7 days
2. Arrivalweight 1096.39.6 of 10 pointsKansas median 99.9half its reports arrived within 12 min
3. Continuityweight 10100.010.0 of 10 pointsKansas median 100.0longest silence 60 min, on a schedule of one report every 60 min
4. Accuracyweight 20-20.0 of 20 points, at the medianKansas median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianKansas median 100.0-
6. Forecast checkweight 10-7.9 of 10 points, at the medianKansas median 78.8-

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