Greys River at Alpine

Ranking Statistics

247 score93.2of 100

Wyoming median

90.4the median score of 971 stations

Scoring higher

219stations in Wyoming

Sharing its score

8ranks 220 to 227

Points deducted

6.82.6 forecast check, 2.4 accuracy, 1.0 arrival, 0.8 reports received

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Wyoming median 88.1, 100.0, 73.8

Next above

BPIrank 219; ahead on 247 score 93.3 against 93.2

Next below

BTCW4rank 221; behind on median arrival 14 min 54 s against 14 min 56 s

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 3597.634.2 of 35 pointsWyoming median 98.2164 of 168 scheduled reports received in 7 days
2. Arrivalweight 1090.29.0 of 10 pointsWyoming median 80.2half its reports arrived within 15 min
3. Continuityweight 10100.010.0 of 10 pointsWyoming median 100.0longest silence 2 h, on a schedule of one report every 60 min
4. Accuracyweight 20-17.6 of 20 points, at the medianWyoming median 88.1-
5. Instrument checksweight 15-15.0 of 15 points, at the medianWyoming median 100.0-
6. Forecast checkweight 10-7.4 of 10 points, at the medianWyoming median 73.8-

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