Boulder - Ward Ball

Ranking Statistics

247 score92.8of 100

Wyoming median

90.4the median score of 971 stations

Scoring higher

270stations in Wyoming

Sharing its score

62ranks 271 to 332

Points deducted

7.22.6 forecast check, 2.4 accuracy, 2.0 arrival, 0.2 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

YLAW4rank 308; ahead on median arrival 19 min 58 s against 19 min 59 s

Next below

GBCW4rank 328; behind on median arrival 19 min 59 s against 20 min

Sharing its rank

1other 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 3599.434.8 of 35 pointsWyoming median 98.2167 of 168 scheduled reports received in 7 days
2. Arrivalweight 1080.08.0 of 10 pointsWyoming median 80.2half its reports arrived within 20 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.