Williamson River 1 SW Chiloquin

Ranking Statistics

247 score91.4of 100

Oregon median

90.6the median score of 1,639 stations

Scoring higher

744stations in Oregon

Sharing its score

3ranks 745 to 747

Points deducted

8.63.6 arrival, 3.2 accuracy, 1.2 forecast check, 0.6 reports received

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Oregon median 84.0, 100.0, 88.4

Next above

KMIO3rank 745; ahead on median arrival 22 min 10 s against 27 min 53 s

Next below

USBR-HAROrank 748; behind on 247 score 91.4 against 91.3

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 3598.234.4 of 35 pointsOregon median 97.6165 of 168 scheduled reports received in 7 days
2. Arrivalweight 1064.26.4 of 10 pointsOregon median 86.0half 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 20-16.8 of 20 points, at the medianOregon median 84.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianOregon median 100.0-
6. Forecast checkweight 10-8.8 of 10 points, at the medianOregon median 88.4-

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