AT Port Alexander

Ranking Statistics

247 score95.7of 100

Alaska median

96.0the median score of 1,023 stations

Scoring higher

526stations in Alaska

Sharing its score

11ranks 527 to 537

Points deducted

4.33.0 arrival, 0.9 continuity, 0.4 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

NRCA2rank 533; ahead on reports received 100% against 98.9%

Next below

BTEA2rank 537; behind on reports received 98.9% against 98.5%

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 3598.934.6 of 35 pointsAlaska median 98.8831 of 840 scheduled reports received in 7 days
2. Arrivalweight 1070.47.0 of 10 pointsAlaska median 86.1half its reports arrived within 25 min
3. Continuityweight 1090.99.1 of 10 pointsAlaska median 100.0longest silence 48 min, on a schedule of one report every 12 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.