Village Creek near Pratt City

Ranking Statistics

247 score97.2of 100

Alabama median

95.9the median score of 781 stations

Scoring higher

317stations in Alabama

Sharing its score

27ranks 318 to 344

Points deducted

2.82.4 arrival, 0.2 reports received, 0.2 forecast check

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Alabama median 100.0, 100.0, 98.1

Next above

03575980rank 323; ahead on reports received 100% against 99.4%

Next below

ALPA1rank 341; behind on median arrival 21 min 51 s against 21 min 57 s

Sharing its rank

11other 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 pointsAlabama median 99.0167 of 168 scheduled reports received in 7 days
2. Arrivalweight 1076.37.6 of 10 pointsAlabama median 87.5half its reports arrived within 22 min
3. Continuityweight 10100.010.0 of 10 pointsAlabama 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 medianAlabama median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianAlabama median 100.0-
6. Forecast checkweight 10-9.8 of 10 points, at the medianAlabama median 98.1-

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