Columbia River at Wauna

Ranking Statistics

247 score92.8of 100

Oregon median

92.2the median score of 1,635 stations

Scoring higher

748stations in Oregon

Sharing its score

20ranks 749 to 768

Points deducted

7.22.2 accuracy, 2.0 reports received, 1.1 forecast check, 1.0 arrival, 0.9 continuity

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Oregon median 89.1, 100.0, 89.5

Next above

10387150rank 763; ahead on reports received 98.8% against 94.1%

Next below

PORO3rank 767; behind on reports received 94.1% against 94.0%

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 3594.233.0 of 35 pointsOregon median 98.2791 of 840 scheduled reports received in 7 days
2. Arrivalweight 1089.99.0 of 10 pointsOregon median 84.9half its reports arrived within 15 min
3. Continuityweight 1090.99.1 of 10 pointsOregon median 100.0longest silence 48 min, on a schedule of one report every 12 min
4. Accuracyweight 20-17.8 of 20 points, at the medianOregon median 89.1-
5. Instrument checksweight 15-15.0 of 15 points, at the medianOregon median 100.0-
6. Forecast checkweight 10-9.0 of 10 points, at the medianOregon median 89.5-

The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.