Cannon River 2 NNE Northfield CANNON R

Ranking Statistics

247 score79.5of 100

Minnesota median

93.3the median score of 1,965 stations

Scoring higher

1,715stations in Minnesota

Sharing its score

3ranks 1,716 to 1,718

Points deducted

20.515.4 reports received, 2.6 arrival, 1.7 forecast check, 0.9 continuity

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Minnesota median 100.0, 100.0, 83.2

Next above

AC0ZHrank 1,717; ahead on reports received 57.1% against 56.1%

Next below

EW8262rank 1,719; behind on 247 score 79.5 against 79.4

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 3556.119.6 of 35 pointsMinnesota median 96.4377 of 672 scheduled reports received in 7 days
2. Arrivalweight 1074.17.4 of 10 pointsMinnesota median 96.8half its reports arrived within 23 min
3. Continuityweight 1090.99.1 of 10 pointsMinnesota median 100.0longest silence 60 min, on a schedule of one report every 15 min
4. Accuracyweight 20-20.0 of 20 points, at the medianMinnesota median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianMinnesota median 100.0-
6. Forecast checkweight 10-8.3 of 10 points, at the medianMinnesota median 83.2-

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