Big Blue River at Shelbyville

Ranking Statistics

247 score97.2of 100

Indiana median

95.8the median score of 1,111 stations

Scoring higher

421stations in Indiana

Sharing its score

26ranks 422 to 447

Points deducted

2.82.4 arrival, 0.4 forecast check

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Indiana median 100.0, 100.0, 96.1

Next above

WRRI3rank 444; ahead on median arrival 21 min 59 s against 22 min

Next below

SLBI3rank 448; behind on 247 score 97.2 against 97.1

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 35100.035.0 of 35 pointsIndiana median 99.4168 of 168 scheduled reports received in 7 days
2. Arrivalweight 1076.07.6 of 10 pointsIndiana median 95.3half its reports arrived within 22 min
3. Continuityweight 10100.010.0 of 10 pointsIndiana median 100.0longest silence 78 min, on a schedule of one report every 60 min
4. Accuracyweight 20-20.0 of 20 points, at the medianIndiana median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianIndiana median 100.0-
6. Forecast checkweight 10-9.6 of 10 points, at the medianIndiana median 96.1-

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