Boardman River 5 NE Mayfield--Brown Bridge Rd

Ranking Statistics

247 score97.4of 100

Michigan median

95.5the median score of 979 stations

Scoring higher

338stations in Michigan

Sharing its score

12ranks 339 to 350

Points deducted

2.61.6 arrival, 0.8 forecast check, 0.2 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

FKSrank 346; ahead on reports received 99.8% against 99.4%

Next below

HBRM4rank 350; behind on median arrival 17 min 52 s against 18 min

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 3599.434.8 of 35 pointsMichigan median 98.2167 of 168 scheduled reports received in 7 days
2. Arrivalweight 1084.38.4 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.