Snohomish River 1 SE Snohomish R at French Ck Pump Plant

Ranking Statistics

247 score96.9of 100

Washington median

93.9the median score of 1,451 stations

Scoring higher

280stations in Washington

Sharing its score

19ranks 281 to 299

Points deducted

3.11.0 accuracy, 0.9 forecast check, 0.8 arrival, 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

DCKW1rank 290; ahead on reports received 99.4% against 98.8%

Next below

HZCW1rank 294; behind on reports due 672 against 168, the longer record first

Sharing its rank

2other 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 98.7664 of 672 scheduled reports received in 7 days
2. Arrivalweight 1092.29.2 of 10 pointsWashington median 90.6half its reports arrived within 14 min
3. Continuityweight 10100.010.0 of 10 pointsWashington median 100.0longest silence 45 min, on a schedule of one report every 15 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.