South Umpqua River at Tiller

Ranking Statistics

247 score94.0of 100

Oregon median

92.2the median score of 1,635 stations

Scoring higher

591stations in Oregon

Sharing its score

39ranks 592 to 630

Points deducted

6.02.6 arrival, 2.2 accuracy, 1.1 forecast check, 0.2 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

WUPO3rank 613; ahead on median arrival 22 min 38 s against 22 min 53 s

Next below

LOCO3rank 628; behind on median arrival 22 min 53 s against 22 min 59 s

Sharing its rank

9other 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 3599.434.8 of 35 pointsOregon median 98.2167 of 168 scheduled reports received in 7 days
2. Arrivalweight 1074.27.4 of 10 pointsOregon median 84.9half its reports arrived within 23 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.