Puyallup River 2 NW Puyallup River at Puyallup

Ranking Statistics

247 score97.1of 100

Washington median

93.9the median score of 1,451 stations

Scoring higher

263stations in Washington

Sharing its score

17ranks 264 to 280

Points deducted

2.91.0 accuracy, 0.9 forecast check, 0.6 reports received, 0.4 arrival

Counted at the median

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

Next above

VPFW1rank 277; ahead on reports received 98.8% against 98.2%

Next below

SHNrank 281; behind on 247 score 97.1 against 96.9

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 3598.234.4 of 35 pointsWashington median 98.7165 of 168 scheduled reports received in 7 days
2. Arrivalweight 1096.29.6 of 10 pointsWashington median 90.6half its reports arrived within 12 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.