Drawn as the kind of place it stands at. 88 instruments in Kentucky stand at one.
What the snow tracker reads here
Every instrument in this state
-in
Snow on the ground
Station charts
N Elkhorn Cr At Bryan Station Rd At Montrose Report
Rank 509 of 663 in Kentucky, 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.
KY-MM-7rank 510; behind on reports received 72.0% against 71.4%
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 3572.025.2 of 35 pointsKentucky median 97.6121 of 168 scheduled reports received in 7 days
Arrivalweight 1065.76.6 of 10 pointsKentucky median 90.8half its reports arrived within 27 min
Continuityweight 10100.010.0 of 10 pointsKentucky median 100.0longest silence 60 min, on a schedule of one report every 60 min
Accuracyweight 20-19.0 of 20 points, at the medianKentucky median 95.2-
Instrument checksweight 15-15.0 of 15 points, at the medianKentucky median 100.0-
Forecast checkweight 10-9.9 of 10 points, at the medianKentucky median 98.9-
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 892 ft above sea level, 3 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 28.97 inHg and the temperature at 55.8 F.
On Oct 11 the noon sun stands 45 degrees above the horizon at 38.08 N, and the day is 11 h 14 min long. Level ground there takes 70 per cent of the noon sunlight a surface facing the sun would.