Firehole River at Old Faithful

Ranking Statistics

247 score93.4of 100

Wyoming median

90.4the median score of 971 stations

Scoring higher

207stations in Wyoming

Sharing its score

11ranks 208 to 218

Points deducted

6.62.6 forecast check, 2.4 accuracy, 1.0 arrival, 0.6 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

PNArank 211; ahead on reports received 99.0% against 98.2%

Next below

LSDW4rank 217; behind on median arrival 14 min 58 s against 15 min

Sharing its rank

4other 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 3598.234.4 of 35 pointsWyoming median 98.2165 of 168 scheduled reports received in 7 days
2. Arrivalweight 1090.19.0 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.