Deering 1NNW - Tide

Ranking Statistics

247 score92.5of 100

Alaska median

96.0the median score of 1,025 stations

Scoring higher

695stations in Alaska

Sharing its score

5ranks 696 to 700

Points deducted

7.55.4 arrival, 2.1 reports received

Counted at the median

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

Next above

HREA2rank 696; ahead on median arrival 36 min 51 s against 36 min 57 s

Next below

E9311rank 698; behind on reports received 94.0% against 91.2%

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 3594.032.9 of 35 pointsAlaska median 98.8158 of 168 scheduled reports received in 7 days
2. Arrivalweight 1046.14.6 of 10 pointsAlaska median 85.0half its reports arrived within 37 min
3. Continuityweight 10100.010.0 of 10 pointsAlaska median 100.0longest silence 3 h, on a schedule of one report every 60 min
4. Accuracyweight 20-20.0 of 20 points, at the medianAlaska median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianAlaska median 100.0-
6. Forecast checkweight 10-10.0 of 10 points, at the medianAlaska median 100.0-

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