Vermilion River AT Danville

Ranking Statistics

247 score92.5of 100

Illinois median

95.9the median score of 1,393 stations

Scoring higher

906stations in Illinois

Sharing its score

4ranks 907 to 910

Points deducted

7.53.7 arrival, 3.3 reports received, 0.5 forecast check

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Illinois median 100.0, 100.0, 94.7

Next above

RFDI2rank 907; ahead on reports received 94.0% against 90.4%

Next below

JAXI2rank 909; behind on reports received 90.4% against 85.7%

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 3590.531.7 of 35 pointsIllinois median 99.176 of 84 scheduled reports received in 7 days
2. Arrivalweight 1063.36.3 of 10 pointsIllinois median 96.3half its reports arrived within 52 min
3. Continuityweight 10100.010.0 of 10 pointsIllinois median 100.0longest silence 2 h, on a schedule of one report every 2 h
4. Accuracyweight 20-20.0 of 20 points, at the medianIllinois median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianIllinois median 100.0-
6. Forecast checkweight 10-9.5 of 10 points, at the medianIllinois median 94.7-

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