Melvina - Lamlighter South

Ranking Statistics

247 score91.1of 100

Wisconsin median

94.4the median score of 1,353 stations

Scoring higher

857stations in Wisconsin

Sharing its score

1no other station

Points deducted

8.94.4 reports received, 2.2 arrival, 1.4 forecast check, 0.9 continuity

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Wisconsin median 100.0, 100.0, 86.2

Next above

WI-BT-2rank 857; ahead on 247 score 91.3 against 91.1

Next below

POTW3rank 859; behind on 247 score 91.1 against 90.9

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 3587.330.6 of 35 pointsWisconsin median 98.8880 of 1,008 scheduled reports received in 7 days
2. Arrivalweight 1078.37.8 of 10 pointsWisconsin median 100.0half its reports arrived within 21 min
3. Continuityweight 1090.99.1 of 10 pointsWisconsin median 100.0longest silence 40 min, on a schedule of one report every 10 min
4. Accuracyweight 20-20.0 of 20 points, at the medianWisconsin median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianWisconsin median 100.0-
6. Forecast checkweight 10-8.6 of 10 points, at the medianWisconsin median 86.2-

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