Powell River At Powell River At Big Stone Gap Va

Ranking Statistics

247 score96.6of 100

Virginia median

95.9the median score of 1,541 stations

Scoring higher

677stations in Virginia

Sharing its score

9ranks 678 to 686

Points deducted

3.42.6 arrival, 0.5 reports received, 0.4 forecast check

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Virginia median 100.0, 100.0, 96.5

Next above

WAPV2rank 680; ahead on reports received 99.1% against 98.6%

Next below

GNHV2rank 683; behind on reports received 98.6% against 98.5%

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 3598.734.5 of 35 pointsVirginia median 97.9226 of 229 scheduled reports received in 7 days
2. Arrivalweight 1073.67.4 of 10 pointsVirginia median 92.7half its reports arrived within 23 min
3. Continuityweight 10100.010.0 of 10 pointsVirginia median 100.0longest silence 60 min, on a schedule of one report every 44 min
4. Accuracyweight 20-20.0 of 20 points, at the medianVirginia median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianVirginia median 100.0-
6. Forecast checkweight 10-9.7 of 10 points, at the medianVirginia median 96.5-

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