Greenwich 2SSW - Broad Run

Ranking Statistics

247 score98.6of 100

Virginia median

95.9the median score of 1,541 stations

Scoring higher

297stations in Virginia

Sharing its score

8ranks 298 to 305

Points deducted

1.40.8 reports received, 0.4 forecast check, 0.2 arrival

Counted at the median

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

Next above

365154076020100rank 303; ahead on reports received 98.2% against 97.6%

Next below

SRUV2rank 306; behind on 247 score 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 3597.634.2 of 35 pointsVirginia median 97.9328 of 336 scheduled reports received in 7 days
2. Arrivalweight 1098.29.8 of 10 pointsVirginia median 92.7half its reports arrived within 11 min
3. Continuityweight 10100.010.0 of 10 pointsVirginia median 100.0longest silence 60 min, on a schedule of one report every 30 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.