Shenango River at Transfer

Ranking Statistics

247 score96.1of 100

Pennsylvania median

94.3the median score of 1,383 stations

Scoring higher

540stations in Pennsylvania

Sharing its score

38ranks 541 to 578

Points deducted

3.93.2 arrival, 0.7 forecast check

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Pennsylvania median 100.0, 100.0, 92.9

Next above

SNNP1rank 545; ahead on median arrival 25 min 55 s against 25 min 56 s

Next below

APAP1rank 554; behind on longest silence 60 min against 75 min

Sharing its rank

7other 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 95.8168 of 168 scheduled reports received in 7 days
2. Arrivalweight 1068.16.8 of 10 pointsPennsylvania median 94.8half its reports arrived within 26 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 10-9.3 of 10 points, at the medianPennsylvania median 92.9-

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