Territorial Road near Waldron MI

Ranking Statistics

247 score77.7of 100

Michigan median

95.5the median score of 979 stations

Scoring higher

875stations in Michigan

Sharing its score

2ranks 876 to 877

Points deducted

22.311.2 reports received, 5.8 continuity, 4.5 arrival, 0.8 forecast check

Counted at the median

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

Next above

MI-MM-12rank 875; ahead on 247 score 77.8 against 77.7

Next below

DW7032rank 877; behind on reports received 67.8% against 50.0%

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 3567.923.8 of 35 pointsMichigan median 98.2114 of 168 scheduled reports received in 7 days
2. Arrivalweight 1054.85.5 of 10 pointsMichigan median 96.9half its reports arrived within 33 min
3. Continuityweight 1041.84.2 of 10 pointsMichigan median 100.0longest silence 19.1 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.