Northup

Ranking Statistics

247 score69.2of 100

Ohio median

91.4the median score of 1,590 stations

Scoring higher

1,393stations in Ohio

Sharing its score

2ranks 1,394 to 1,395

Points deducted

30.825.5 reports received, 3.7 continuity, 1.0 forecast check, 0.7 arrival

Counted at the median

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

Next above

MIMO1rank 1,393; ahead on 247 score 70.0 against 69.2

Next below

LRVO1rank 1,395; behind on reports received 27.2% against 24.5%

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 3527.29.5 of 35 pointsOhio median 85.737 of 136 scheduled reports received in 7 days
2. Arrivalweight 1092.89.3 of 10 pointsOhio median 90.8half its reports arrived within 15 min
3. Continuityweight 1063.06.3 of 10 pointsOhio median 100.0longest silence 12 h, on a schedule of one report every 74 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.