Folsom

Ranking Statistics

247 score60.8of 100

West Virginia median

93.2the median score of 711 stations

Scoring higher

609stations in West Virginia

Sharing its score

6ranks 610 to 615

Points deducted

39.229.9 reports received, 7.6 continuity, 0.8 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

PNTW2rank 613; ahead on reports received 15.2% against 14.4%

Next below

LOOW2rank 615; behind on reports received 14.4% against 14.1%

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 3514.55.1 of 35 pointsWest Virginia median 88.573 of 504 scheduled reports received in 7 days
2. Arrivalweight 1092.29.2 of 10 pointsWest Virginia median 87.5half its reports arrived within 14 min
3. Continuityweight 1024.32.4 of 10 pointsWest Virginia median 100.0longest silence 11.1 h, on a schedule of one report every 20 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.