Storm Station

In a volunteer observer's own ground

CWOP network, identified by the register

Identifier
AS855
Latitude
40.01000 N
Longitude
111.68000 W
Elevation
5,424 ft
Rank
845of 925 in Utah, Oct 6
Air temperature
68F
Relative humidity
34%
Pressure
30.22inHg
Wind
2mph
Gust
4mph
Wind direction
158°
Precipitation this hour
0in
Precipitation today
0in

On the radar over Citizen station AS855ReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

In a volunteer observer's own ground

Drawn as the kind of place it stands at. 362 instruments in Utah stand at one.

Station charts

Citizen station AS855 Report

Rank 845 of 925 in Utah, Oct 6. 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.

247 score73.3of 100

  1. Reports receivedweight 3537.533 of 88 scheduled reports received in 7 days
  2. Arrivalweight 10100.0half its reports arrived within 22 s
  3. Continuityweight 1063.2longest silence 4.8 h, on a schedule of one report every 30 min
  4. Accuracyweight 2099.1its temperature against the airport station KSPK, 9.7 miles away, over 41 readings: typical difference 2.5 °F beyond a steady offset of +0.3 °F
  5. Instrument checksweight 15100.00 of 41 readings failed their check against its reference station
  6. Forecast checkweight 10--

The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.

Rank
845of 925 in Utah, Oct 6
Time to reach Storm Station
22 s9 in 10 within 25 s
Against its reference, 30 days
+0.5 °Fwarmer than the airport station KSPK, 9.7 miles away, on average over 48 readings; typical difference 2.6 °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: 33 of 88 scheduled reports received, 37.5%.

Against its reference: each temperature this station reports is compared with the nearest airport or climate reference station that reported within half an hour, up to 15 miles away. The figure is its reading less the reference's, on average, as both were reported; the typical difference is the root mean square. The difference in height is shown where both heights are known.

Chart of the 925 ranked stations in Utah on Oct 6 by the share of their scheduled reports received in Storm Station's own record, up to 7 days, in tenths: 0 to 9 per cent, 0; 10 to 19 per cent, 12; 20 to 29 per cent, 11; 30 to 39 per cent, 5; 40 to 49 per cent, 30; 50 to 59 per cent, 32; 60 to 69 per cent, 40; 70 to 79 per cent, 188; 80 to 89 per cent, 87; 90 to 99 per cent, 394; 100 per cent, 126. Citizen station AS855 received 37.5 per cent, 33 of 88 scheduled reports, rank 845 of 925.WHERE IT RANKS IN UTAH, Oct 6THIS ONE: 37.5%, 33 OF 88, RANK 845 OF 925PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101000 to 910 to 191220 to 291130 to 39540 to 493050 to 593260 to 694070 to 7918880 to 898790 to 99394100126STATIONS, LOG SCALE
Chart of Citizen station AS855's rank in Utah by how it reported, day by day, from 2026-10-05 to 2026-10-06: 2026-10-05 rank 865 of 920; 2026-10-06 rank 845 of 925.ITS RANK IN UTAH, DAY BY DAYRANK, FIRST AT THE TOP12505007501,000Oct 5Oct 6
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%126
90 to 99%394
80 to 89%87
70 to 79%188
60 to 69%40
50 to 59%32
40 to 49%30
30 to 39%5
20 to 29%11
10 to 19%12
0 to 9%0
DayRankStations rankedShare received
Oct 6, 202684592537.5%
Oct 5, 202686592036.6%

Station report

Citizen station AS855, in 4 sheets

Drawn from its report of undefined, in the manner of the Field Book, and opened beside the plates that explain each part of it.

1The wind

Contents

From the south southeast (158 degrees) at 2 mph, gusting 4 mph: force 1, a light air on the Beaufort scale.

Plan of the wind at Citizen station AS855, north up: blowing from 158 degrees, the south southeast, at 2 miles an hour, gusting 4; beside it the Beaufort scale from calm to hurricane force, force 1, light air, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT AS855FIG. C THE WIND AT CITIZEN STATION AS855PLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 158°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR1NOW, 2 MPH2LIGHT BREEZE4GUST, 4 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLECitizen station AS855, the windSTATION REPORT · CWOP AS855TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 1 of 4DATE2026-10-06IDSR-AS855-1DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

From the Field Book

2The column

Contents

At 5,424 ft above sea level, 18 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 24.50 inHg and the temperature at 39.7 F; the station's altimeter setting of 30.22 inHg means its barometer reads 24.75 inHg; it reports 68.0 F, 28.3 F warmer than standard.

Section from sea level of where Citizen station AS855 stands in the atmosphere, height to scale: the station 5,424 feet above sea level with 18 per cent of the air below it; the standard atmosphere's pressure there, 24.50 inches of mercury, and temperature, 39.7 degrees Fahrenheit; the altimeter setting of 30.22 and the station pressure it means, 24.75.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT AS855FIG. D WHERE CITIZEN STATION AS855 STANDS IN THE ATMOSPHERESECTION FROM SEA LEVEL, HEIGHT TO SCALE, THE STATION IN THE STANDARD ATMOSPHEREFT ABOVE SEA LEVEL05,00010,00015,000SEA LEVEL, 29.92 inHg IN THE STANDARD ATMOSPHERECITIZEN STATION AS85518 PER CENT OF THE AIR BELOW IT5,424 FT10 PER CENT OF THE AIR BELOW, 2,890 FT20 PER CENT OF THE AIR BELOW, 6,050 FT30 PER CENT OF THE AIR BELOW, 9,540 FT40 PER CENT OF THE AIR BELOW, 13,470 FTSTANDARD PRESSURE HERE24.50 inHgSTANDARD TEMPERATURE HERE39.7 FALTIMETER SETTING, REPORTED30.22 inHgITS BAROMETER READS24.75 inHgTEMPERATURE, REPORTED68.0 FTITLECitizen station AS855, the columnSTATION REPORT · CWOP AS855TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 4DATE2026-10-06IDSR-AS855-2DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

From the Field Book

3The sun

Contents

On Oct 6 the noon sun stands 45 degrees above the horizon at 40.01 N, and the day is 11 h 24 min long. Level ground there takes 70 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Citizen station AS855, angles true: on Oct 6 it stands 45 degrees above the horizon, against 73 at the June solstice, 50 at the equinoxes and 27 at the December solstice; the day is 11 h 24 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT AS855FIG. E THE SUN AT CITIZEN STATION AS855ELEVATION LOOKING WEST, SOUTH TO THE LEFT: THE NOON SUN ON THE DAY OF THE REPORT, AND AT THE SOLSTICES AND EQUINOXES; ANGLES TRUETHE STATIONJUNE SOLSTICE 73°EQUINOXES 50°DECEMBER SOLSTICE 27°OCT 6, 45°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 11 H 24 MINLEVEL GROUND TAKES 70 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 40.01 N; THE SUN'S DECLINATION -5.4°TITLECitizen station AS855, the sunSTATION REPORT · CWOP AS855TYPEELEVATIONSCALEANGLES TRUEREVAS REPORTED SHEET 3 of 4DATE2026-10-06IDSR-AS855-3DRAWN AS linework on paperSOURCES FB-ENG-007

From the Field Book

4The instrument

Contents

A weather instrument, 5,424 ft above sea level. Its latest report is written on the sensors that made it.

Elevation of the instrument, Citizen station AS855, each sensor drawn and labelled with what it read: air temperature, 68.0 f; precipitation gauge, 0.00 in today.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT AS855FIG. F THE INSTRUMENTELEVATION OF THE INSTRUMENT, EACH SENSOR WITH WHAT IT READANTENNA, SENDING BY SATELLITE-AIR TEMPERATURE68.0 FPRECIPITATION GAUGE0.00 IN TODAYSCHEMATIC; THE SPACING BETWEEN SENSORS IS NOT TO SCALETITLECitizen station AS855, the instrumentSTATION REPORT · CWOP AS855TYPEELEVATIONSCALESCHEMATICREVAS REPORTED SHEET 4 of 4DATE2026-10-06IDSR-AS855-4DRAWN AS linework on paperSOURCES FB-INS-001

From the Field Book

Near Citizen station AS855

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