Susquehanna River at Sunbury

Ranking Statistics

247 score95.4of 100

Pennsylvania median

94.3the median score of 1,383 stations

Scoring higher

639stations in Pennsylvania

Sharing its score

9ranks 640 to 648

Points deducted

4.63.5 arrival, 0.7 forecast check, 0.4 reports received

Counted at the median

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

Next above

HERP1rank 642; ahead on median arrival 27 min 34 s against 27 min 37 s

Next below

MHPP1rank 646; behind on reports received 98.8% against 98.0%

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 3598.834.6 of 35 pointsPennsylvania median 95.8166 of 168 scheduled reports received in 7 days
2. Arrivalweight 1064.86.5 of 10 pointsPennsylvania median 94.8half its reports arrived within 28 min
3. Continuityweight 10100.010.0 of 10 pointsPennsylvania median 100.0longest silence 2 h, 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.