Ranking Statistics
247 score80.1of 100
- New Mexico median
- 93.4the median score of 936 stations
- Scoring higher
- 792stations in New Mexico
- Sharing its score
- 2ranks 793 to 794
- Points deducted
- 19.915.8 reports received, 4.1 continuity
- Counted at the median
- Forecast checknot measured at this station; New Mexico median 100.0
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.
- Reports receivedweight 3554.819.2 of 35 pointsNew Mexico median 98.2270 of 493 scheduled reports received in 7 days
- Arrivalweight 10100.010.0 of 10 pointsNew Mexico median 94.3half its reports arrived within 17 s
- Continuityweight 1059.15.9 of 10 pointsNew Mexico median 100.0longest silence 3.7 h, on a schedule of one report every 20 min
- Accuracyweight 20100.020.0 of 20 pointsNew Mexico median 92.1its temperature against the airport station KLRU, 12.3 miles away, over 345 readings: typical difference 1.8 °F beyond a steady offset of +0.5 °F
- Instrument checksweight 15100.015.0 of 15 pointsNew Mexico median 100.00 of 345 readings failed their check against its reference station
- Forecast checkweight 10-10.0 of 10 points, at the medianNew Mexico 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.
How each part is scored
- Reports received
- Full marks for every scheduled report received, none for none, in proportion between
- Arrival
- Full marks for a median arrival within 10 min, none at 60 min
- Continuity
- Full marks for a longest silence of 3 reports or less (60 min), none for 72 (24 h)
- Accuracy
- Full marks within 2.7 °F of its reference, typically, none beyond 9.2 °F
- Instrument checks
- Full marks for no reading failed, none for 5 per cent or more
- Forecast check
- Full marks within 2 °F of the forecast on average, none at 8 °F
The reports received are counted from the network's own archive of this station's reports. Its 247 rank is counted from Storm Station's own record, which holds less than 7 days of it so far: 270 of 493 scheduled reports received, 54.7%.