Portneuf River at Tyhee

Ranking Statistics

247 score89.1of 100

Idaho median

90.9the median score of 833 stations

Scoring higher

493stations in Idaho

Sharing its score

7ranks 494 to 500

Points deducted

10.97.3 arrival, 1.8 forecast check, 1.8 accuracy

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Idaho median 91.0, 100.0, 81.9

Next above

WDRI1rank 495; ahead on median arrival 46 min 31 s against 46 min 33 s

Next below

04126rank 499; behind on reports due 168 against 84, the longer record first

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 35100.035.0 of 35 pointsIdaho median 98.8168 of 168 scheduled reports received in 7 days
2. Arrivalweight 1026.92.7 of 10 pointsIdaho median 76.8half its reports arrived within 47 min
3. Continuityweight 10100.010.0 of 10 pointsIdaho median 100.0longest silence 63 min, on a schedule of one report every 60 min
4. Accuracyweight 20-18.2 of 20 points, at the medianIdaho median 91.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianIdaho median 100.0-
6. Forecast checkweight 10-8.2 of 10 points, at the medianIdaho median 81.9-

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