Pilchuck River 2 NE Pilchuck R near Snohomish

Ranking Statistics

247 score93.4of 100

Washington median

93.9the median score of 1,451 stations

Scoring higher

737stations in Washington

Sharing its score

8ranks 738 to 745

Points deducted

6.64.3 arrival, 1.0 accuracy, 0.9 forecast check, 0.4 reports received

Counted at the median

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

Next above

BKKW1rank 738; ahead on reports received 100% against 98.8%

Next below

EPHrank 746; behind on 247 score 93.4 against 93.3

Sharing its rank

6other 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 3598.834.6 of 35 pointsWashington median 98.7166 of 168 scheduled reports received in 7 days
2. Arrivalweight 1057.55.8 of 10 pointsWashington median 90.6half its reports arrived within 31 min
3. Continuityweight 10100.010.0 of 10 pointsWashington median 100.0longest silence 2 h, on a schedule of one report every 60 min
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.