Carbon Hill

Ranking Statistics

247 score61.8of 100

Ohio median

91.4the median score of 1,590 stations

Scoring higher

1,512stations in Ohio

Sharing its score

5ranks 1,513 to 1,517

Points deducted

38.229.6 reports received, 6.7 continuity, 1.0 forecast check, 0.9 arrival

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Ohio median 100.0, 100.0, 90.5

Next above

JFTO1rank 1,513; ahead on reports received 15.4% against 15.3%

Next below

SMFO1rank 1,515; behind on reports received 15.3% against 14.5%

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 3515.35.4 of 35 pointsOhio median 85.728 of 183 scheduled reports received in 7 days
2. Arrivalweight 1091.09.1 of 10 pointsOhio median 90.8half its reports arrived within 15 min
3. Continuityweight 1033.13.3 of 10 pointsOhio median 100.0longest silence 23.1 h, on a schedule of one report every 55 min
4. Accuracyweight 20-20.0 of 20 points, at the medianOhio median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianOhio median 100.0-
6. Forecast checkweight 10-9.1 of 10 points, at the medianOhio median 90.5-

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