Ashuelot River at West Swanzey

Ranking Statistics

247 score95.3of 100

New Hampshire median

92.0the median score of 385 stations

Scoring higher

110stations in New Hampshire

Sharing its score

2ranks 111 to 112

Points deducted

4.72.4 forecast check, 2.3 arrival

Counted at the median

Forecast checknot measured at this station; New Hampshire median 76.1

Next above

THON3rank 111; ahead on median arrival 19 min 54 s against 21 min 39 s

Next below

BRTN3rank 113; behind on 247 score 95.3 against 95.2

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 35100.035.0 of 35 pointsNew Hampshire median 94.3168 of 168 scheduled reports received in 7 days
2. Arrivalweight 1076.77.7 of 10 pointsNew Hampshire median 100.0half its reports arrived within 22 min
3. Continuityweight 10100.010.0 of 10 pointsNew Hampshire median 100.0longest silence 80 min, on a schedule of one report every 60 min
4. Accuracyweight 20100.020.0 of 20 pointsNew Hampshire median 98.9its temperature against the airport station KEEN, 3.5 miles away, over 167 readings: typical difference 1.6 °F beyond a steady offset of -0.2 °F
5. Instrument checksweight 15100.015.0 of 15 pointsNew Hampshire median 100.00 of 167 readings failed their check against its reference station
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.