Arkansas River 1 SW Tulsa

Ranking Statistics

247 score94.9of 100

Oklahoma median

96.0the median score of 859 stations

Scoring higher

473stations in Oklahoma

Sharing its score

11ranks 474 to 484

Points deducted

5.14.5 arrival, 0.6 forecast check

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Oklahoma median 100.0, 100.0, 93.8

Next above

PRLO2rank 473; ahead on 247 score 95.0 against 94.9

Next below

07301481rank 483; behind on median arrival 32 min 19 s against 32 min 29 s

Sharing its rank

8other 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 pointsOklahoma median 99.4168 of 168 scheduled reports received in 7 days
2. Arrivalweight 1055.45.5 of 10 pointsOklahoma median 90.9half its reports arrived within 32 min
3. Continuityweight 10100.010.0 of 10 pointsOklahoma 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 medianOklahoma median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianOklahoma median 100.0-
6. Forecast checkweight 10-9.4 of 10 points, at the medianOklahoma median 93.8-

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