Grundy Well 15G

Ranking Statistics

247 score95.9of 100

Virginia median

95.9the median score of 1,541 stations

Scoring higher

769stations in Virginia

Sharing its score

11ranks 770 to 780

Points deducted

4.13.7 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

RVDV2rank 770; ahead on longest silence 60 min against 66 min

Next below

SBNV2rank 772; behind on median arrival 28 min 39 s against 28 min 53 s

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 35100.035.0 of 35 pointsVirginia median 97.9168 of 168 scheduled reports received in 7 days
2. Arrivalweight 1062.76.3 of 10 pointsVirginia median 92.7half its reports arrived within 29 min
3. Continuityweight 10100.010.0 of 10 pointsVirginia median 100.0longest silence 66 min, 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.