Ranking Statistics
247 score96.0of 100
- Idaho median
- 90.9the median score of 833 stations
- Scoring higher
- 65stations in Idaho
- Sharing its score
- 36ranks 66 to 101
- Points deducted
- 4.01.8 forecast check, 1.8 accuracy, 0.4 reports received
- Counted at the median
- Accuracy, instrument checks, forecast checknot measured at this station; Idaho median 91.0, 100.0, 81.9
- Next above
- OHOI1rank 86; ahead on reports received 99.4% against 98.8%
- Sharing its rank
- 14other 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.
- Reports receivedweight 3598.834.6 of 35 pointsIdaho median 98.8166 of 168 scheduled reports received in 7 days
- Arrivalweight 10100.010.0 of 10 pointsIdaho median 76.8half its reports arrived within 3 min
- Continuityweight 10100.010.0 of 10 pointsIdaho median 100.0longest silence 2 h, on a schedule of one report every 60 min
- Accuracyweight 20-18.2 of 20 points, at the medianIdaho median 91.0-
- Instrument checksweight 15-15.0 of 15 points, at the medianIdaho median 100.0-
- Forecast checkweight 10-8.2 of 10 points, at the medianIdaho median 81.9-
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 (3 h), none for 72 (72 h)
- Accuracy
- Full marks within 1.5 °F of its reference, typically, none beyond 8.0 °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: 166 of 168 scheduled reports received, 98.8%.