Storm Station

In a volunteer observer's own ground

CWOP network, identified by the register

Identifier
GW3840
Latitude
45.89000 N
Longitude
95.42000 W
Elevation
1,384 ft
Rank
2,117of 2,131 in Minnesota, Oct 6
Air temperature
59F
Relative humidity
71%
Pressure
29.83inHg
Wind
5mph
Gust
7mph
Wind direction
259°
Precipitation this hour
0in
Precipitation today
0in

On the radar over Citizen station GW3840ReflectivityStorm 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. 4,425 instruments in Minnesota stand at one.

Station charts

Citizen station GW3840 Report

Rank 2,117 of 2,131 in Minnesota, 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 score61.9of 100

  1. Reports receivedweight 3516.143 of 267 scheduled reports received in 7 days
  2. Arrivalweight 10100.0half its reports arrived within 17 s
  3. Continuityweight 1036.3longest silence 3.8 h, on a schedule of one report every 10 min
  4. Accuracyweight 2090.7its temperature against the airport station KAXN, 2.0 miles away, over 35 readings: typical difference 2.3 °F beyond a steady offset of -0.4 °F
  5. Instrument checksweight 15100.00 of 35 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
2,117of 2,131 in Minnesota, Oct 6
Time to reach Storm Station
18 s9 in 10 within 30 s
Against its reference, 30 days
-0.3 °Fcooler than the airport station KAXN, 2.0 miles away, on average over 41 readings; typical difference 2.2 °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: 43 of 267 scheduled reports received, 16.1%.

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 2,131 ranked stations in Minnesota 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, 17; 20 to 29 per cent, 74; 30 to 39 per cent, 8; 40 to 49 per cent, 195; 50 to 59 per cent, 72; 60 to 69 per cent, 213; 70 to 79 per cent, 38; 80 to 89 per cent, 449; 90 to 99 per cent, 397; 100 per cent, 668. Citizen station GW3840 received 16.1 per cent, 43 of 267 scheduled reports, rank 2,117 of 2,131.WHERE IT RANKS IN MINNESOTA, Oct 6THIS ONE: 16.1%, 43 OF 267, RANK 2,117 OF 2,131PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101000 to 910 to 191720 to 297430 to 39840 to 4919550 to 597260 to 6921370 to 793880 to 8944990 to 99397100668STATIONS, LOG SCALE
Chart of Citizen station GW3840's rank in Minnesota by how it reported, day by day, from 2026-10-05 to 2026-10-06: 2026-10-05 rank 2,057 of 2,076; 2026-10-06 rank 2,117 of 2,131.ITS RANK IN MINNESOTA, DAY BY DAYRANK, FIRST AT THE TOP11,0002,0003,000Oct 5Oct 6
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%668
90 to 99%397
80 to 89%449
70 to 79%38
60 to 69%213
50 to 59%72
40 to 49%195
30 to 39%8
20 to 29%74
10 to 19%17
0 to 9%0
DayRankStations rankedShare received
Oct 6, 20262,1172,13116.1%
Oct 5, 20262,0572,07615.5%

Station report

Citizen station GW3840, 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 west (259 degrees) at 5 mph, gusting 7 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Citizen station GW3840, north up: blowing from 259 degrees, the west, at 5 miles an hour, gusting 7; beside it the Beaufort scale from calm to hurricane force, force 2, light breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GW3840FIG. C THE WIND AT CITIZEN STATION GW3840PLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 259°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 5 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLECitizen station GW3840, the windSTATION REPORT · CWOP GW3840TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 1 of 4DATE2026-10-06IDSR-GW3840-1DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

From the Field Book

2The column

Contents

At 1,384 ft above sea level, 5 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 28.45 inHg and the temperature at 54.1 F; the station's altimeter setting of 29.83 inHg means its barometer reads 28.37 inHg; it reports 59.0 F, 4.9 F warmer than standard.

Section from sea level of where Citizen station GW3840 stands in the atmosphere, height to scale: the station 1,384 feet above sea level with 5 per cent of the air below it; the standard atmosphere's pressure there, 28.45 inches of mercury, and temperature, 54.1 degrees Fahrenheit; the altimeter setting of 29.83 and the station pressure it means, 28.37.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GW3840FIG. D WHERE CITIZEN STATION GW3840 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 GW38405 PER CENT OF THE AIR BELOW IT1,384 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 HERE28.45 inHgSTANDARD TEMPERATURE HERE54.1 FALTIMETER SETTING, REPORTED29.83 inHgITS BAROMETER READS28.37 inHgTEMPERATURE, REPORTED59.0 FTITLECitizen station GW3840, the columnSTATION REPORT · CWOP GW3840TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 4DATE2026-10-06IDSR-GW3840-2DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

From the Field Book

3The sun

Contents

On Oct 6 the noon sun stands 39 degrees above the horizon at 45.89 N, and the day is 11 h 16 min long. Level ground there takes 63 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Citizen station GW3840, angles true: on Oct 6 it stands 39 degrees above the horizon, against 68 at the June solstice, 44 at the equinoxes and 21 at the December solstice; the day is 11 h 16 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GW3840FIG. E THE SUN AT CITIZEN STATION GW3840ELEVATION 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 68°EQUINOXES 44°DECEMBER SOLSTICE 21°OCT 6, 39°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 11 H 16 MINLEVEL GROUND TAKES 63 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 45.89 N; THE SUN'S DECLINATION -5.3°TITLECitizen station GW3840, the sunSTATION REPORT · CWOP GW3840TYPEELEVATIONSCALEANGLES TRUEREVAS REPORTED SHEET 3 of 4DATE2026-10-06IDSR-GW3840-3DRAWN AS linework on paperSOURCES FB-ENG-007

From the Field Book

4The instrument

Contents

A weather instrument, 1,384 ft above sea level. Its latest report is written on the sensors that made it.

Elevation of the instrument, Citizen station GW3840, each sensor drawn and labelled with what it read: air temperature, 59.0 f; precipitation gauge, 0.00 in today.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GW3840FIG. F THE INSTRUMENTELEVATION OF THE INSTRUMENT, EACH SENSOR WITH WHAT IT READANTENNA, SENDING BY SATELLITE-AIR TEMPERATURE59.0 FPRECIPITATION GAUGE0.00 IN TODAYSCHEMATIC; THE SPACING BETWEEN SENSORS IS NOT TO SCALETITLECitizen station GW3840, the instrumentSTATION REPORT · CWOP GW3840TYPEELEVATIONSCALESCHEMATICREVAS REPORTED SHEET 4 of 4DATE2026-10-06IDSR-GW3840-4DRAWN AS linework on paperSOURCES FB-INS-001

From the Field Book

Near Citizen station GW3840

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