Lewis River at Ariel

Ranking Statistics

247 score94.7of 100

Washington median

93.9the median score of 1,451 stations

Scoring higher

631stations in Washington

Sharing its score

21ranks 632 to 652

Points deducted

5.31.4 arrival, 1.1 reports received, 1.0 accuracy, 0.9 forecast check, 0.9 continuity

Counted at the median

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

Next above

WHTW1rank 632; ahead on reports received 100% against 97.0%

Next below

CRNW1rank 651; behind on reports due 672 against 168, the longer record first

Sharing its rank

1other 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 3597.034.0 of 35 pointsWashington median 98.7652 of 672 scheduled reports received in 7 days
2. Arrivalweight 1086.28.6 of 10 pointsWashington median 90.6half its reports arrived within 17 min
3. Continuityweight 1090.99.1 of 10 pointsWashington median 100.0longest silence 60 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.