Delaware Bay AT Lewes

Ranking Statistics

247 score95.0of 100

Delaware median

94.6the median score of 127 stations

Scoring higher

48stations in Delaware

Sharing its score

1no other station

Points deducted

5.02.5 arrival, 2.4 reports received, 0.1 forecast check

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Delaware median 100.0, 100.0, 98.6

Next above

33Nrank 48; ahead on 247 score 95.5 against 95.0

Next below

DE-KN-28rank 50; behind on 247 score 95.0 against 94.9

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 3593.132.6 of 35 pointsDelaware median 92.7782 of 840 scheduled reports received in 7 days
2. Arrivalweight 1075.17.5 of 10 pointsDelaware median 99.9half its reports arrived within 22 min
3. Continuityweight 10100.010.0 of 10 pointsDelaware median 100.0longest silence 36 min, on a schedule of one report every 12 min
4. Accuracyweight 20-20.0 of 20 points, at the medianDelaware median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianDelaware median 100.0-
6. Forecast checkweight 10-9.9 of 10 points, at the medianDelaware median 98.6-

The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.