Storm Station

In a volunteer observer's own ground

CWOP network, identified by the register

Identifier
CW7104
Latitude
37.94000 N
Longitude
87.89000 W
Elevation
388 ft
Rank
982of 1,033 in Indiana, Oct 6

On the radar over Citizen station CW7104ReflectivityStorm 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 CW7104 Report

Rank 982 of 1,033 in Indiana, 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 score75.6of 100

  1. Reports receivedweight 3541.455 of 133 scheduled reports received in 7 days
  2. Arrivalweight 10100.0half its reports arrived within 20 s
  3. Continuityweight 1062.1longest silence 3.3 h, on a schedule of one report every 20 min
  4. Accuracyweight 20100.0its temperature against the airport station KEHR, 14.6 miles away, over 33 readings: typical difference 2.3 °F beyond a steady offset of +1.2 °F
  5. Instrument checksweight 15100.00 of 33 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
982of 1,033 in Indiana, Oct 6

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: 55 of 133 scheduled reports received, 41.3%.

Chart of the 1,033 ranked stations in Indiana 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, 1; 10 to 19 per cent, 15; 20 to 29 per cent, 5; 30 to 39 per cent, 8; 40 to 49 per cent, 70; 50 to 59 per cent, 42; 60 to 69 per cent, 87; 70 to 79 per cent, 15; 80 to 89 per cent, 191; 90 to 99 per cent, 168; 100 per cent, 431. Citizen station CW7104 received 41.3 per cent, 55 of 133 scheduled reports, rank 982 of 1,033.WHERE IT RANKS IN INDIANA, Oct 6THIS ONE: 41.3%, 55 OF 133, RANK 982 OF 1,033PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101000 to 9110 to 191520 to 29530 to 39840 to 497050 to 594260 to 698770 to 791580 to 8919190 to 99168100431STATIONS, LOG SCALE
Chart of Citizen station CW7104's rank in Indiana by how it reported, day by day, from 2026-10-05 to 2026-10-06: 2026-10-05 rank 937 of 1,012; 2026-10-06 rank 982 of 1,033.ITS RANK IN INDIANA, 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%431
90 to 99%168
80 to 89%191
70 to 79%15
60 to 69%87
50 to 59%42
40 to 49%70
30 to 39%8
20 to 29%5
10 to 19%15
0 to 9%1
DayRankStations rankedShare received
Oct 6, 20269821,03341.3%
Oct 5, 20269371,01245.0%

Station report

Citizen station CW7104, in 3 sheets

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

1The column

Contents

At 388 ft above sea level, 1 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.50 inHg and the temperature at 57.6 F.

Section from sea level of where Citizen station CW7104 stands in the atmosphere, height to scale: the station 388 feet above sea level with 1 per cent of the air below it; the standard atmosphere's pressure there, 29.50 inches of mercury, and temperature, 57.6 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT CW7104FIG. D WHERE CITIZEN STATION CW7104 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 CW71041 PER CENT OF THE AIR BELOW IT388 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 HERE29.50 inHgSTANDARD TEMPERATURE HERE57.6 FTITLECitizen station CW7104, the columnSTATION REPORT · CWOP CW7104TYPESECTIONSCALEHEIGHT TO SCALEREVFROM THE REGISTER SHEET 1 of 3DATE2026-10-06IDSR-CW7104-1DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

From the Field Book

2The sun

Contents

On Oct 6 the noon sun stands 47 degrees above the horizon at 37.94 N, and the day is 11 h 27 min long. Level ground there takes 73 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Citizen station CW7104, angles true: on Oct 6 it stands 47 degrees above the horizon, against 76 at the June solstice, 52 at the equinoxes and 29 at the December solstice; the day is 11 h 27 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT CW7104FIG. E THE SUN AT CITIZEN STATION CW7104ELEVATION 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 76°EQUINOXES 52°DECEMBER SOLSTICE 29°OCT 6, 47°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 11 H 27 MINLEVEL GROUND TAKES 73 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 37.94 N; THE SUN'S DECLINATION -5.3°TITLECitizen station CW7104, the sunSTATION REPORT · CWOP CW7104TYPEELEVATIONSCALEANGLES TRUEREVFROM THE REGISTER SHEET 2 of 3DATE2026-10-06IDSR-CW7104-2DRAWN AS linework on paperSOURCES FB-ENG-007

From the Field Book

3The instrument

Contents

A weather instrument, 388 ft above sea level. Its sensors, as its network builds them.

Elevation of the instrument, Citizen station CW7104, each sensor drawn and labelled with what it read: no reading in the last day.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT CW7104FIG. F THE INSTRUMENTELEVATION OF THE INSTRUMENT, EACH SENSOR WITH WHAT IT READANTENNA, SENDING BY SATELLITE-AIR TEMPERATURE-PRECIPITATION GAUGE-SCHEMATIC; THE SPACING BETWEEN SENSORS IS NOT TO SCALETITLECitizen station CW7104, the instrumentSTATION REPORT · CWOP CW7104TYPEELEVATIONSCALESCHEMATICREVFROM THE REGISTER SHEET 3 of 3DATE2026-10-06IDSR-CW7104-3DRAWN AS linework on paperSOURCES FB-INS-001

From the Field Book

Near Citizen station CW7104

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