Blackwater 2S - Fire 13

Ranking Statistics

247 score92.9of 100

Virginia median

95.9the median score of 1,541 stations

Scoring higher

961stations in Virginia

Sharing its score

5ranks 962 to 966

Points deducted

7.12.8 reports received, 2.7 arrival, 1.3 continuity, 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

MPLV2rank 962; ahead on reports received 92.9% against 91.8%

Next below

XSArank 964; behind on reports received 91.8% against 89.8%

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 3591.932.2 of 35 pointsVirginia median 97.9926 of 1,008 scheduled reports received in 7 days
2. Arrivalweight 1073.47.3 of 10 pointsVirginia median 92.7half its reports arrived within 23 min
3. Continuityweight 1087.28.7 of 10 pointsVirginia median 100.0longest silence 45 min, on a schedule of one report every 10 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.