Storm Station

In a volunteer observer's own ground

CWOP network, identified by the register

Identifier
KA9LHE
Latitude
40.96000 N
Longitude
85.05000 W
Elevation
805 ft
Rank
-
Air temperature
47F
Relative humidity
94%
Pressure
30.18inHg
Wind
0mph
Gust
0mph
Wind direction
0°
Precipitation this hour
0in
Precipitation today
0in

On the radar over Citizen station KA9LHEReflectivityStorm 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. 1,809 instruments in Indiana stand at one.

Station charts

Citizen station KA9LHE Report

Rank
-
Time to reach Storm Station
8 s
Against its reference, 30 days
-0.3 °Fcooler than the airport station KFWA, 8.2 miles away, on average over 3 readings; typical difference 1.0 °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 912 ranked stations in Indiana 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, 3; 20 to 29 per cent, 0; 30 to 39 per cent, 13; 40 to 49 per cent, 5; 50 to 59 per cent, 5; 60 to 69 per cent, 139; 70 to 79 per cent, 15; 80 to 89 per cent, 87; 90 to 99 per cent, 164; 100 per cent, 481.WHERE IT RANKS IN INDIANA, Oct 4PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101000 to 910 to 19320 to 2930 to 391340 to 49550 to 59560 to 6913970 to 791580 to 898790 to 99164100481STATIONS, LOG SCALE
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%481
90 to 99%164
80 to 89%87
70 to 79%15
60 to 69%139
50 to 59%5
40 to 49%5
30 to 39%13
20 to 29%0
10 to 19%3
0 to 9%0

Station report

Citizen station KA9LHE, 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

Calm.

Plan of the wind at Citizen station KA9LHE, north up: calm; beside it the Beaufort scale from calm to hurricane force, force 0, calm, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT KA9LHEFIG. C THE WIND AT CITIZEN STATION KA9LHEPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONCALMBEAUFORT FORCELEAST WIND, MPH0CALM0NOW, 0 MPH1LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLECitizen station KA9LHE, the windSTATION REPORT · CWOP KA9LHETYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 1 of 4DATE2026-10-04IDSR-KA9LHE-1DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

From the Field Book

2The column

Contents

At 805 ft above sea level, 3 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.06 inHg and the temperature at 56.1 F; the station's altimeter setting of 30.18 inHg means its barometer reads 29.31 inHg; it reports 47.0 F, 9.1 F colder than standard.

Section from sea level of where Citizen station KA9LHE stands in the atmosphere, height to scale: the station 805 feet above sea level with 3 per cent of the air below it; the standard atmosphere's pressure there, 29.06 inches of mercury, and temperature, 56.1 degrees Fahrenheit; the altimeter setting of 30.18 and the station pressure it means, 29.31.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT KA9LHEFIG. D WHERE CITIZEN STATION KA9LHE 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 KA9LHE3 PER CENT OF THE AIR BELOW IT805 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 HERE29.06 inHgSTANDARD TEMPERATURE HERE56.1 FALTIMETER SETTING, REPORTED30.18 inHgITS BAROMETER READS29.31 inHgTEMPERATURE, REPORTED47.0 FTITLECitizen station KA9LHE, the columnSTATION REPORT · CWOP KA9LHETYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 4DATE2026-10-04IDSR-KA9LHE-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 44 degrees above the horizon at 40.96 N, and the day is 11 h 28 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 KA9LHE, angles true: on Oct 4 it stands 44 degrees above the horizon, against 72 at the June solstice, 49 at the equinoxes and 26 at the December solstice; the day is 11 h 28 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT KA9LHEFIG. E THE SUN AT CITIZEN STATION KA9LHEELEVATION 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 72°EQUINOXES 49°DECEMBER SOLSTICE 26°OCT 4, 44°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 11 H 28 MINLEVEL GROUND TAKES 70 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 40.96 N; THE SUN'S DECLINATION -4.6°TITLECitizen station KA9LHE, the sunSTATION REPORT · CWOP KA9LHETYPEELEVATIONSCALEANGLES TRUEREVAS REPORTED SHEET 3 of 4DATE2026-10-04IDSR-KA9LHE-3DRAWN AS linework on paperSOURCES FB-ENG-007

From the Field Book

4The instrument

Contents

A weather instrument, 805 ft above sea level. Its latest report is written on the sensors that made it.

Elevation of the instrument, Citizen station KA9LHE, each sensor drawn and labelled with what it read: air temperature, 47.0 f; precipitation gauge, 0.00 in today.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT KA9LHEFIG. F THE INSTRUMENTELEVATION OF THE INSTRUMENT, EACH SENSOR WITH WHAT IT READANTENNA, SENDING BY SATELLITE-AIR TEMPERATURE47.0 FPRECIPITATION GAUGE0.00 IN TODAYSCHEMATIC; THE SPACING BETWEEN SENSORS IS NOT TO SCALETITLECitizen station KA9LHE, the instrumentSTATION REPORT · CWOP KA9LHETYPEELEVATIONSCALESCHEMATICREVAS REPORTED SHEET 4 of 4DATE2026-10-04IDSR-KA9LHE-4DRAWN AS linework on paperSOURCES FB-INS-001

From the Field Book

Near Citizen station KA9LHE

Gauges

Weather instruments

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