Tygart Valley River AT Elkins

Ranking Statistics

247 score95.7of 100

West Virginia median

93.2the median score of 711 stations

Scoring higher

268stations in West Virginia

Sharing its score

17ranks 269 to 285

Points deducted

4.33.4 arrival, 0.6 forecast check, 0.3 accuracy

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; West Virginia median 98.5, 100.0, 94.2

Next above

UPTW2rank 268; ahead on 247 score 95.8 against 95.7

Next below

BLLW2rank 275; behind on median arrival 27 min against 27 min 1 s

Sharing its rank

5other 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 88.5168 of 168 scheduled reports received in 7 days
2. Arrivalweight 1066.06.6 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 60 min, on a schedule of one report every 60 min
4. Accuracyweight 20-19.7 of 20 points, at the medianWest Virginia median 98.5-
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 94.2-

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