Nisqually R @ La Grande Dam

Ranking Statistics

247 score72.9of 100

Washington median

93.9the median score of 1,451 stations

Scoring higher

1,381stations in Washington

Sharing its score

2ranks 1,382 to 1,383

Points deducted

27.117.3 reports received, 4.6 continuity, 3.3 arrival, 1.0 accuracy, 0.9 forecast check

Counted at the median

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

Next above

SWCW1rank 1,381; ahead on 247 score 73.0 against 72.9

Next below

TWHITrank 1,383; behind on reports received 50.5% against 42.4%

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 3550.617.7 of 35 pointsWashington median 98.785 of 168 scheduled reports received in 7 days
2. Arrivalweight 1066.86.7 of 10 pointsWashington median 90.6half its reports arrived within 27 min
3. Continuityweight 1053.95.4 of 10 pointsWashington median 100.0longest silence 13 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.