St. Mary 1 SSW

Ranking Statistics

247 score63.0of 100

Montana median

91.1the median score of 1,053 stations

Scoring higher

1,040stations in Montana

Sharing its score

1no other station

Points deducted

37.016.7 reports received, 8.2 continuity, 7.3 arrival, 2.7 accuracy, 2.1 forecast check

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Montana median 86.7, 100.0, 78.7

Next above

STTM8rank 1,040; ahead on 247 score 63.8 against 63.0

Next below

SDYM8rank 1,042; behind on 247 score 63.0 against 62.9

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 3552.418.3 of 35 pointsMontana median 98.844 of 84 scheduled reports received in 7 days
2. Arrivalweight 1027.22.7 of 10 pointsMontana median 80.4half its reports arrived within 1.5 h
3. Continuityweight 1017.71.8 of 10 pointsMontana median 100.0longest silence 3.4 days, on a schedule of one report every 2 h
4. Accuracyweight 20-17.3 of 20 points, at the medianMontana median 86.7-
5. Instrument checksweight 15-15.0 of 15 points, at the medianMontana median 100.0-
6. Forecast checkweight 10-7.9 of 10 points, at the medianMontana median 78.7-

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