Sprague Lake Near Sprague

Ranking Statistics

247 score97.8of 100

Washington median

93.9the median score of 1,451 stations

Scoring higher

187stations in Washington

Sharing its score

2ranks 188 to 189

Points deducted

2.21.0 accuracy, 0.9 forecast check, 0.2 arrival

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Washington median 95.0, 100.0, 90.8

Next above

SEArank 187; ahead on 247 score 97.9 against 97.8

Next below

63Srank 189; behind on reports received 100% against 99.4%

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 35100.035.0 of 35 pointsWashington median 98.756 of 56 scheduled reports received in 7 days
2. Arrivalweight 1097.69.8 of 10 pointsWashington median 90.6half its reports arrived within 22 min
3. Continuityweight 10100.010.0 of 10 pointsWashington median 100.0longest silence 3 h, on a schedule of one report every 3 h
4. Accuracyweight 20-19.0 of 20 points, at the medianWashington median 95.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianWashington median 100.0-
6. Forecast checkweight 10-9.1 of 10 points, at the medianWashington median 90.8-

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