New Ipswich - Souhegan Flood Control 19

Ranking Statistics

247 score59.3of 100

New Hampshire median

92.0the median score of 385 stations

Scoring higher

375stations in New Hampshire

Sharing its score

1no other station

Points deducted

40.720.0 reports received, 10.0 arrival, 8.1 continuity, 2.4 forecast check, 0.2 accuracy

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; New Hampshire median 98.9, 100.0, 76.1

Next above

K1PHrank 375; ahead on 247 score 59.6 against 59.3

Next below

GELN3rank 377; behind on 247 score 59.3 against 58.7

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 3542.915.0 of 35 pointsNew Hampshire median 94.372 of 168 scheduled reports received in 7 days
2. Arrivalweight 100.00.0 of 10 pointsNew Hampshire median 100.0half its reports arrived within 2.6 h
3. Continuityweight 1019.31.9 of 10 pointsNew Hampshire median 100.0longest silence 39 h, on a schedule of one report every 60 min
4. Accuracyweight 20-19.8 of 20 points, at the medianNew Hampshire median 98.9-
5. Instrument checksweight 15-15.0 of 15 points, at the medianNew Hampshire median 100.0-
6. Forecast checkweight 10-7.6 of 10 points, at the medianNew Hampshire median 76.1-

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