Drawn as the kind of place it stands at. 64 instruments in Minnesota stand at one.
What the snow tracker reads here
Every instrument in this state
-in
Snow on the ground
Station charts
604B Bemidji Toxics Research Site 0000273836 Report
Rank 1,503 of 1,963 in Minnesota, Oct 11. 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.
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 3572.025.2 of 35 pointsMinnesota median 85.7121 of 168 scheduled reports received in 7 days
Arrivalweight 1054.45.4 of 10 pointsMinnesota median 98.7half its reports arrived within 33 min
Continuityweight 10100.010.0 of 10 pointsMinnesota median 100.0longest silence 62 min, on a schedule of one report every 60 min
Accuracyweight 20-20.0 of 20 points, at the medianMinnesota median 100.0-
Instrument checksweight 15-15.0 of 15 points, at the medianMinnesota median 100.0-
Forecast checkweight 10-9.4 of 10 points, at the medianMinnesota median 93.6-
The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.
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 1,413 ft above sea level, 5 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 28.42 inHg and the temperature at 54.0 F.
On Oct 11 the noon sun stands 35 degrees above the horizon at 47.57 N, and the day is 10 h 56 min long. Level ground there takes 58 per cent of the noon sunlight a surface facing the sun would.