Drawn as the kind of place it stands at. 38 instruments in Idaho stand at one.
What the snow tracker reads here
Every instrument in this state
-in
Snow on the ground
Station charts
Freestone Cr At Freestone Cr Trailhead Nr Boise Report
Rank 433 of 833 in Idaho, Oct 16. The 247 rank orders a state's stations by their 247 score out of 100: how reliably they report, how accurate their readings are against a reference station, how their readings pass their checks, and how they stand against the forecast.
Ranking Statistics
247 score90.8of 100
Idaho median
90.9the median score of 833 stations
Scoring higher
431stations in Idaho
Sharing its score
6ranks 432 to 437
Points deducted
9.25.6 arrival, 1.8 forecast check, 1.8 accuracy
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Idaho median 91.0, 100.0, 81.9
Next above
SMYI1rank 432; ahead on median arrival 18 min 16 s against 37 min 48 s
Next below
CRAI1rank 434; behind on reports received 100% against 99.4%
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 35100.035.0 of 35 pointsIdaho median 98.8168 of 168 scheduled reports received in 7 days
Arrivalweight 1044.44.4 of 10 pointsIdaho median 76.8half its reports arrived within 38 min
Continuityweight 10100.010.0 of 10 pointsIdaho median 100.0longest silence 75 min, 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
At 2,857 ft above sea level, 10 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 26.96 inHg and the temperature at 48.8 F.
On Oct 16 the noon sun stands 37 degrees above the horizon at 43.62 N, and the day is 10 h 50 min long. Level ground there takes 61 per cent of the noon sunlight a surface facing the sun would.