South Fork Shenandoah River 7 W Luray

Ranking Statistics

247 score93.1of 100

Virginia median

95.9the median score of 1,541 stations

Scoring higher

954stations in Virginia

Sharing its score

2ranks 955 to 956

Points deducted

6.93.1 continuity, 2.7 reports received, 0.8 arrival, 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

EBRV2rank 954; ahead on 247 score 93.2 against 93.1

Next below

RMCV2rank 956; behind on reports received 92.2% against 88.3%

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 3592.332.3 of 35 pointsVirginia median 97.9155 of 168 scheduled reports received in 7 days
2. Arrivalweight 1092.09.2 of 10 pointsVirginia median 92.7half its reports arrived within 14 min
3. Continuityweight 1069.16.9 of 10 pointsVirginia median 100.0longest silence 8 h, on a schedule of one report every 60 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.