MONONGAHELA RIVER AT Opekiska L/d

Ranking Statistics

247 score89.9of 100

West Virginia median

92.4the median score of 711 stations

Scoring higher

380stations in West Virginia

Sharing its score

1no other station

Points deducted

10.15.1 reports received, 3.4 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

ANYW2rank 380; ahead on 247 score 90.0 against 89.9

Next below

WV-CB-19rank 382; behind on 247 score 89.9 against 89.8

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 3585.329.9 of 35 pointsWest Virginia median 89.9191 of 224 scheduled reports received in 7 days
2. Arrivalweight 1065.96.6 of 10 pointsWest Virginia median 87.5half its reports arrived within 27 min
3. Continuityweight 10100.010.0 of 10 pointsWest Virginia median 100.0longest silence 67 min, on a schedule of one report every 45 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.