Umpqua River 4 S Elkton

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

7.23.5 arrival, 2.2 accuracy, 1.1 forecast check, 0.4 reports received

Counted at the median

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

Next above

WRSO3rank 749; ahead on median arrival 27 min 37 s against 27 min 38 s

Next below

10387150rank 763; behind on median arrival 27 min 38 s against 27 min 48 s

Sharing its rank

11other 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 pointsOregon median 98.2166 of 168 scheduled reports received in 7 days
2. Arrivalweight 1064.76.5 of 10 pointsOregon median 84.9half its reports arrived within 28 min
3. Continuityweight 10100.010.0 of 10 pointsOregon median 100.0longest silence 2 h, on a schedule of one report every 60 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.