Shell Creek AT Shell

Ranking Statistics

247 score80.4of 100

Wyoming median

90.4the median score of 971 stations

Scoring higher

826stations in Wyoming

Sharing its score

1no other station

Points deducted

19.66.1 reports received, 4.6 continuity, 3.9 arrival, 2.6 forecast check, 2.4 accuracy

Counted at the median

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

Next above

NFVW4rank 826; ahead on 247 score 80.5 against 80.4

Next below

EW1890rank 828; behind on 247 score 80.4 against 80.2

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 3582.728.9 of 35 pointsWyoming median 98.2139 of 168 scheduled reports received in 7 days
2. Arrivalweight 1060.76.1 of 10 pointsWyoming median 80.2half its reports arrived within 30 min
3. Continuityweight 1053.95.4 of 10 pointsWyoming median 100.0longest silence 13 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.