Ohio River at Parkersburg

Ranking Statistics

247 score97.1of 100

West Virginia median

92.4the median score of 711 stations

Scoring higher

118stations in West Virginia

Sharing its score

6ranks 119 to 124

Points deducted

2.91.4 arrival, 0.9 accuracy, 0.6 forecast check

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; West Virginia median 95.6, 100.0, 93.9

Next above

WRDW2rank 119; ahead on median arrival 16 min 53 s against 16 min 54 s

Next below

RCKW2rank 124; behind on reports received 100% against 98.3%

Sharing its rank

3other 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 pointsWest Virginia median 89.9168 of 168 scheduled reports received in 7 days
2. Arrivalweight 1086.28.6 of 10 pointsWest Virginia median 87.5half its reports arrived within 17 min
3. Continuityweight 10100.010.0 of 10 pointsWest Virginia median 100.0longest silence 67 min, on a schedule of one report every 60 min
4. Accuracyweight 20-19.1 of 20 points, at the medianWest Virginia median 95.6-
5. Instrument checksweight 15-15.0 of 15 points, at the medianWest Virginia median 100.0-
6. Forecast checkweight 10-9.4 of 10 points, at the medianWest Virginia median 93.9-

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