Terror River at Mouth near Kodiak

Ranking Statistics

247 score97.5of 100

Alaska median

96.0the median score of 1,023 stations

Scoring higher

394stations in Alaska

Sharing its score

6ranks 395 to 400

Points deducted

2.52.2 arrival, 0.3 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

CCSA2rank 398; ahead on reports received 99.2% against 99.1%

Next below

PAADrank 401; behind on 247 score 97.5 against 97.4

Sharing its rank

1other 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 3599.134.7 of 35 pointsAlaska median 98.8666 of 672 scheduled reports received in 7 days
2. Arrivalweight 1077.97.8 of 10 pointsAlaska median 86.1half its reports arrived within 21 min
3. Continuityweight 10100.010.0 of 10 pointsAlaska median 100.0longest silence 45 min, on a schedule of one report every 15 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.