Missouri River 20 S Landusky

Ranking Statistics

247 score89.7of 100

Montana median

91.3the median score of 1,045 stations

Scoring higher

611stations in Montana

Sharing its score

2ranks 612 to 613

Points deducted

10.33.7 arrival, 2.3 accuracy, 2.3 forecast check, 1.1 reports received, 0.9 continuity

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Montana median 88.3, 100.0, 76.6

Next above

S2019rank 612; ahead on reports received 98.2% against 97.0%

Next below

WZRM8rank 614; behind on 247 score 89.7 against 89.5

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 3597.034.0 of 35 pointsMontana median 98.8163 of 168 scheduled reports received in 7 days
2. Arrivalweight 1063.06.3 of 10 pointsMontana median 80.3half its reports arrived within 28 min
3. Continuityweight 1090.99.1 of 10 pointsMontana median 100.0longest silence 4 h, on a schedule of one report every 60 min
4. Accuracyweight 20-17.7 of 20 points, at the medianMontana median 88.3-
5. Instrument checksweight 15-15.0 of 15 points, at the medianMontana median 100.0-
6. Forecast checkweight 10-7.7 of 10 points, at the medianMontana median 76.6-

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