Harrison 20 SSE

Ranking Statistics

247 score89.4of 100

Nebraska median

93.9the median score of 681 stations

Scoring higher

495stations in Nebraska

Sharing its score

3ranks 496 to 498

Points deducted

10.67.3 arrival, 3.3 forecast check

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Nebraska median 100.0, 100.0, 67.4

Next above

HAUN1rank 495; ahead on 247 score 89.8 against 89.4

Next below

NPNN1rank 499; behind on 247 score 89.4 against 89.1

Sharing its rank

2other stations, equal on every measure

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 35100.035.0 of 35 pointsNebraska median 99.484 of 84 scheduled reports received in 7 days
2. Arrivalweight 1027.02.7 of 10 pointsNebraska median 80.2half its reports arrived within 1.5 h
3. Continuityweight 10100.010.0 of 10 pointsNebraska median 100.0longest silence 3.1 h, on a schedule of one report every 2 h
4. Accuracyweight 20-20.0 of 20 points, at the medianNebraska median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianNebraska median 100.0-
6. Forecast checkweight 10-6.7 of 10 points, at the medianNebraska median 67.4-

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