River Raisin 2 E Adrian

Ranking Statistics

247 score97.3of 100

Michigan median

95.5the median score of 979 stations

Scoring higher

350stations in Michigan

Sharing its score

7ranks 351 to 357

Points deducted

2.71.5 arrival, 0.8 forecast check, 0.4 reports received

Counted at the median

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

Next above

GLRM4rank 353; ahead on longest silence 105 min against 120 min

Next below

NILM4rank 357; behind on longest silence 120 min against 180 min

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 3598.834.6 of 35 pointsMichigan median 98.2166 of 168 scheduled reports received in 7 days
2. Arrivalweight 1084.88.5 of 10 pointsMichigan median 96.9half its reports arrived within 18 min
3. Continuityweight 10100.010.0 of 10 pointsMichigan median 100.0longest silence 2 h, on a schedule of one report every 60 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.