Lake Ilo NWR

Ranking Statistics

247 score96.2of 100

North Dakota median

94.4the median score of 311 stations

Scoring higher

96stations in North Dakota

Sharing its score

1no other station

Points deducted

3.81.8 forecast check, 1.4 arrival, 0.6 reports received

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; North Dakota median 100.0, 100.0, 82.1

Next above

S2020rank 95; ahead on 247 score 96.4 against 96.2

Next below

JCSN8rank 98; behind on 247 score 96.2 against 96.0

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 3598.234.4 of 35 pointsNorth Dakota median 98.2165 of 168 scheduled reports received in 7 days
2. Arrivalweight 1086.28.6 of 10 pointsNorth Dakota median 86.2half its reports arrived within 17 min
3. Continuityweight 10100.010.0 of 10 pointsNorth Dakota median 100.0longest silence 2 h, on a schedule of one report every 60 min
4. Accuracyweight 20-20.0 of 20 points, at the medianNorth Dakota median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianNorth Dakota median 100.0-
6. Forecast checkweight 10-8.2 of 10 points, at the medianNorth Dakota median 82.1-

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