Chatfield College

Ranking Statistics

247 score61.1of 100

Ohio median

92.1the median score of 1,605 stations

Scoring higher

1,549stations in Ohio

Sharing its score

4ranks 1,550 to 1,553

Points deducted

38.931.1 reports received, 6.0 continuity, 1.0 arrival, 0.9 forecast check

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Ohio median 100.0, 100.0, 91.4

Next above

SWBO1rank 1,551; ahead on reports received 12.2% against 11.1%

Next below

JFFO1rank 1,554; behind on 247 score 61.1 against 61.0

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 3511.13.9 of 35 pointsOhio median 85.732 of 288 scheduled reports received in 7 days
2. Arrivalweight 1090.29.0 of 10 pointsOhio median 90.8half its reports arrived within 15 min
3. Continuityweight 1040.34.0 of 10 pointsOhio median 100.0longest silence 11.7 h, on a schedule of one report every 35 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 91.4-

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