LID-1117 Fort Lewis Mtn-Roanoke Co

Ranking Statistics

247 score86.3of 100

Virginia median

95.9the median score of 1,541 stations

Scoring higher

1,153stations in Virginia

Sharing its score

2ranks 1,154 to 1,155

Points deducted

13.78.2 reports received, 3.5 continuity, 1.7 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

VA-MN-53rank 1,153; ahead on 247 score 86.4 against 86.3

Next below

CW0609rank 1,155; behind on reports received 76.4% against 64.8%

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 3576.526.8 of 35 pointsVirginia median 97.9514 of 672 scheduled reports received in 7 days
2. Arrivalweight 1083.48.3 of 10 pointsVirginia median 92.7half its reports arrived within 18 min
3. Continuityweight 1065.46.5 of 10 pointsVirginia median 100.0longest silence 2.3 h, on a schedule of one report every 15 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.