Allegheny River AT Salamanca

Ranking Statistics

247 score94.9of 100

New York median

96.1the median score of 1,432 stations

Scoring higher

828stations in New York

Sharing its score

15ranks 829 to 843

Points deducted

5.13.9 arrival, 0.8 forecast check, 0.4 reports received

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; New York median 100.0, 100.0, 92.5

Next above

WLLN6rank 839; ahead on median arrival 29 min 38 s against 29 min 39 s

Next below

BKCN6rank 841; behind on longest silence 105 min against 120 min

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 pointsNew York median 99.4166 of 168 scheduled reports received in 7 days
2. Arrivalweight 1060.76.1 of 10 pointsNew York median 90.8half its reports arrived within 30 min
3. Continuityweight 10100.010.0 of 10 pointsNew York median 100.0longest silence 1.8 h, on a schedule of one report every 60 min
4. Accuracyweight 20-20.0 of 20 points, at the medianNew York median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianNew York median 100.0-
6. Forecast checkweight 10-9.3 of 10 points, at the medianNew York median 92.5-

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