Clarion River AT Johnsonburg

Ranking Statistics

247 score97.9of 100

Pennsylvania median

94.5the median score of 1,397 stations

Scoring higher

304stations in Pennsylvania

Sharing its score

48ranks 305 to 352

Points deducted

2.11.5 arrival, 0.5 forecast check

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Pennsylvania median 100.0, 100.0, 94.7

Next above

WGNP1rank 313; ahead on median arrival 17 min 39 s against 17 min 40 s

Next below

01534000rank 317; behind on median arrival 17 min 40 s against 17 min 48 s

Sharing its rank

2other 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 pointsPennsylvania median 96.3168 of 168 scheduled reports received in 7 days
2. Arrivalweight 1084.78.5 of 10 pointsPennsylvania median 96.5half its reports arrived within 18 min
3. Continuityweight 10100.010.0 of 10 pointsPennsylvania 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 medianPennsylvania median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianPennsylvania median 100.0-
6. Forecast checkweight 10-9.5 of 10 points, at the medianPennsylvania median 94.7-

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