Cambridge - Fish Pond

Ranking Statistics

247 score95.1of 100

Massachusetts median

92.1the median score of 744 stations

Scoring higher

273stations in Massachusetts

Sharing its score

3ranks 274 to 276

Points deducted

4.93.4 arrival, 1.4 forecast check

Counted at the median

Forecast checknot measured at this station; Massachusetts median 85.6

Next above

WSFM3rank 273; ahead on 247 score 95.3 against 95.1

Next below

ACTM3rank 275; behind on median arrival 27 min 6 s against 27 min 33 s

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 pointsMassachusetts median 85.7168 of 168 scheduled reports received in 7 days
2. Arrivalweight 1065.86.6 of 10 pointsMassachusetts median 100.0half its reports arrived within 27 min
3. Continuityweight 10100.010.0 of 10 pointsMassachusetts median 100.0longest silence 78 min, on a schedule of one report every 60 min
4. Accuracyweight 20100.020.0 of 20 pointsMassachusetts median 100.0its temperature against the airport station KBOS, 7.0 miles away, over 127 readings: typical difference 2.0 °F beyond a steady offset of -1.5 °F
5. Instrument checksweight 15100.015.0 of 15 pointsMassachusetts median 100.00 of 127 readings failed their check against its reference station
6. Forecast checkweight 10-8.6 of 10 points, at the medianMassachusetts median 85.6-

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