Storm Station

In a volunteer observer's own ground

CWOP network, identified by the register

Identifier
GW7666
Latitude
43.26000 N
Longitude
86.27000 W
Elevation
574 ft
Rank
-
Air temperature
65F
Relative humidity
67%
Pressure
30.11inHg
Wind
1mph
Gust
8mph
Wind direction
151°
Precipitation today
0in

On the radar over Citizen station GW7666ReflectivityStorm 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. 1,289 instruments in Michigan stand at one.

Station charts

Citizen station GW7666 Report

Rank
-
Time to reach Storm Station
16 s9 in 10 within 21 s
Against its reference, 30 days
+2.3 °Fwarmer than the airport station KMKG, 6.4 miles away, on average over 12 readings; typical difference 2.8 °F

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 792 ranked stations in Michigan on Oct 4 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, 0; 20 to 29 per cent, 0; 30 to 39 per cent, 11; 40 to 49 per cent, 12; 50 to 59 per cent, 17; 60 to 69 per cent, 80; 70 to 79 per cent, 22; 80 to 89 per cent, 39; 90 to 99 per cent, 245; 100 per cent, 366.WHERE IT RANKS IN MICHIGAN, Oct 4PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101000 to 910 to 1920 to 2930 to 391140 to 491250 to 591760 to 698070 to 792280 to 893990 to 99245100366STATIONS, LOG SCALE
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%366
90 to 99%245
80 to 89%39
70 to 79%22
60 to 69%80
50 to 59%17
40 to 49%12
30 to 39%11
20 to 29%0
10 to 19%0
0 to 9%0

Station report

Citizen station GW7666, 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 (151 degrees) at 1 mph, gusting 8 mph: force 1, a light air on the Beaufort scale.

Plan of the wind at Citizen station GW7666, north up: blowing from 151 degrees, the south southeast, at 1 miles an hour, gusting 8; beside it the Beaufort scale from calm to hurricane force, force 1, light air, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GW7666FIG. C THE WIND AT CITIZEN STATION GW7666PLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 151°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR1NOW, 1 MPH2LIGHT BREEZE43GENTLE BREEZE8GUST, 8 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLECitizen station GW7666, the windSTATION REPORT · CWOP GW7666TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 1 of 4DATE2026-10-04IDSR-GW7666-1DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

From the Field Book

2The column

Contents

At 574 ft above sea level, 2 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.31 inHg and the temperature at 57.0 F; the station's altimeter setting of 30.11 inHg means its barometer reads 29.49 inHg; it reports 65.0 F, 8.0 F warmer than standard.

Section from sea level of where Citizen station GW7666 stands in the atmosphere, height to scale: the station 574 feet above sea level with 2 per cent of the air below it; the standard atmosphere's pressure there, 29.31 inches of mercury, and temperature, 57.0 degrees Fahrenheit; the altimeter setting of 30.11 and the station pressure it means, 29.49.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GW7666FIG. D WHERE CITIZEN STATION GW7666 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 GW76662 PER CENT OF THE AIR BELOW IT574 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 HERE29.31 inHgSTANDARD TEMPERATURE HERE57.0 FALTIMETER SETTING, REPORTED30.11 inHgITS BAROMETER READS29.49 inHgTEMPERATURE, REPORTED65.0 FTITLECitizen station GW7666, the columnSTATION REPORT · CWOP GW7666TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 4DATE2026-10-04IDSR-GW7666-2DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

From the Field Book

3The sun

Contents

On Oct 4 the noon sun stands 42 degrees above the horizon at 43.26 N, and the day is 11 h 26 min long. Level ground there takes 67 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Citizen station GW7666, angles true: on Oct 4 it stands 42 degrees above the horizon, against 70 at the June solstice, 47 at the equinoxes and 23 at the December solstice; the day is 11 h 26 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GW7666FIG. E THE SUN AT CITIZEN STATION GW7666ELEVATION 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 70°EQUINOXES 47°DECEMBER SOLSTICE 23°OCT 4, 42°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 11 H 26 MINLEVEL GROUND TAKES 67 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 43.26 N; THE SUN'S DECLINATION -4.6°TITLECitizen station GW7666, the sunSTATION REPORT · CWOP GW7666TYPEELEVATIONSCALEANGLES TRUEREVAS REPORTED SHEET 3 of 4DATE2026-10-04IDSR-GW7666-3DRAWN AS linework on paperSOURCES FB-ENG-007

From the Field Book

4The instrument

Contents

A weather instrument, 574 ft above sea level. Its latest report is written on the sensors that made it.

Elevation of the instrument, Citizen station GW7666, each sensor drawn and labelled with what it read: air temperature, 65.0 f; precipitation gauge, 0.04 in today.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GW7666FIG. F THE INSTRUMENTELEVATION OF THE INSTRUMENT, EACH SENSOR WITH WHAT IT READANTENNA, SENDING BY SATELLITE-AIR TEMPERATURE65.0 FPRECIPITATION GAUGE0.04 IN TODAYSCHEMATIC; THE SPACING BETWEEN SENSORS IS NOT TO SCALETITLECitizen station GW7666, the instrumentSTATION REPORT · CWOP GW7666TYPEELEVATIONSCALESCHEMATICREVAS REPORTED SHEET 4 of 4DATE2026-10-04IDSR-GW7666-4DRAWN AS linework on paperSOURCES FB-INS-001

From the Field Book

What this instrument measures for

1 place reads it as one of the nearest to it.

Near Citizen station GW7666

Gauges

Weather instruments

Places