Clinton River 2 WNW Mt. Clemens

Ranking Statistics

247 score81.0of 100

Michigan median

95.5the median score of 979 stations

Scoring higher

802stations in Michigan

Sharing its score

2ranks 803 to 804

Points deducted

19.013.5 reports received, 4.5 arrival, 0.8 forecast check, 0.2 continuity

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Michigan median 100.0, 100.0, 92.3

Next above

CW1502rank 802; ahead on 247 score 81.1 against 81.0

Next below

DW4080rank 804; behind on reports received 61.3% against 55.2%

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 3561.321.5 of 35 pointsMichigan median 98.2325 of 530 scheduled reports received in 7 days
2. Arrivalweight 1055.15.5 of 10 pointsMichigan median 96.9half its reports arrived within 32 min
3. Continuityweight 1098.49.8 of 10 pointsMichigan median 100.0longest silence 60 min, on a schedule of one report every 19 min
4. Accuracyweight 20-20.0 of 20 points, at the medianMichigan median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianMichigan median 100.0-
6. Forecast checkweight 10-9.2 of 10 points, at the medianMichigan median 92.3-

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