Olson Lookout

Ranking Statistics

247 score57.7of 100

West Virginia median

92.4the median score of 711 stations

Scoring higher

684stations in West Virginia

Sharing its score

3ranks 685 to 687

Points deducted

42.329.5 reports received, 10.0 continuity, 1.3 arrival, 0.9 accuracy, 0.6 forecast check

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; West Virginia median 95.6, 100.0, 93.9

Next above

GW4725rank 685; ahead on reports received 19.0% against 15.6%

Next below

JMRW2rank 687; behind on reports received 15.6% against 12.2%

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 3515.65.5 of 35 pointsWest Virginia median 89.963 of 403 scheduled reports received in 7 days
2. Arrivalweight 1086.98.7 of 10 pointsWest Virginia median 87.5half its reports arrived within 17 min
3. Continuityweight 100.00.0 of 10 pointsWest Virginia median 100.0longest silence 38.4 h, on a schedule of one report every 25 min
4. Accuracyweight 20-19.1 of 20 points, at the medianWest Virginia median 95.6-
5. Instrument checksweight 15-15.0 of 15 points, at the medianWest Virginia median 100.0-
6. Forecast checkweight 10-9.4 of 10 points, at the medianWest Virginia median 93.9-

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