Storm Station

In a volunteer observer's own ground

CWOP network, identified by the register

Identifier
WW9M
Latitude
39.18000 N
Longitude
85.97000 W
Elevation
680 ft
Rank
974of 1,033 in Indiana, Oct 6
Pressure
30.17inHg
Precipitation this hour
0in
Precipitation today
0in

On the radar over Citizen station WW9MReflectivityStorm 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 WW9M Report

Rank 974 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 score76.3of 100

  1. Reports receivedweight 3542.153 of 126 scheduled reports received in 7 days
  2. Arrivalweight 10100.0half its reports arrived within 10 s
  3. Continuityweight 1066.3longest silence 3.1 h, on a schedule of one report every 21 min
  4. Accuracyweight 20--
  5. Instrument checksweight 15--
  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
974of 1,033 in Indiana, Oct 6
Time to reach Storm Station
11 s9 in 10 within 30 s
Against its reference, 30 days
-0.2 °Fcooler than the airport station KBAK, 7.3 miles away, on average over 24 readings; typical difference 3.0 °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: 53 of 126 scheduled reports received, 42.0%.

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 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 WW9M received 42.0 per cent, 53 of 126 scheduled reports, rank 974 of 1,033.WHERE IT RANKS IN INDIANA, Oct 6THIS ONE: 42.0%, 53 OF 126, RANK 974 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 WW9M's rank in Indiana by how it reported, day by day, from 2026-10-05 to 2026-10-06: 2026-10-05 rank 965 of 1,012; 2026-10-06 rank 974 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, 20269741,03342.0%
Oct 5, 20269651,01240.6%

Station report

Citizen station WW9M, in 3 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 column

Contents

At 680 ft above sea level, 2 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.19 inHg and the temperature at 56.6 F; the station's altimeter setting of 30.17 inHg means its barometer reads 29.44 inHg.

Section from sea level of where Citizen station WW9M stands in the atmosphere, height to scale: the station 680 feet above sea level with 2 per cent of the air below it; the standard atmosphere's pressure there, 29.19 inches of mercury, and temperature, 56.6 degrees Fahrenheit; the altimeter setting of 30.17 and the station pressure it means, 29.44.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT WW9MFIG. D WHERE CITIZEN STATION WW9M 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 WW9M2 PER CENT OF THE AIR BELOW IT680 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 HERE29.19 inHgSTANDARD TEMPERATURE HERE56.6 FALTIMETER SETTING, REPORTED30.17 inHgITS BAROMETER READS29.44 inHgTITLECitizen station WW9M, the columnSTATION REPORT · CWOP WW9MTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 3DATE2026-10-06IDSR-WW9M-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 45 degrees above the horizon at 39.18 N, and the day is 11 h 25 min long. Level ground there takes 71 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Citizen station WW9M, angles true: on Oct 6 it stands 45 degrees above the horizon, against 74 at the June solstice, 51 at the equinoxes and 27 at the December solstice; the day is 11 h 25 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT WW9MFIG. E THE SUN AT CITIZEN STATION WW9MELEVATION 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 74°EQUINOXES 51°DECEMBER SOLSTICE 27°OCT 6, 45°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 11 H 25 MINLEVEL GROUND TAKES 71 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 39.18 N; THE SUN'S DECLINATION -5.3°TITLECitizen station WW9M, the sunSTATION REPORT · CWOP WW9MTYPEELEVATIONSCALEANGLES TRUEREVAS REPORTED SHEET 2 of 3DATE2026-10-06IDSR-WW9M-2DRAWN AS linework on paperSOURCES FB-ENG-007

From the Field Book

3The instrument

Contents

A weather instrument, 680 ft above sea level. Its latest report is written on the sensors that made it.

Elevation of the instrument, Citizen station WW9M, each sensor drawn and labelled with what it read: precipitation gauge, 0.00 in today.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT WW9MFIG. F THE INSTRUMENTELEVATION OF THE INSTRUMENT, EACH SENSOR WITH WHAT IT READANTENNA, SENDING BY SATELLITE-AIR TEMPERATURE-PRECIPITATION GAUGE0.00 IN TODAYSCHEMATIC; THE SPACING BETWEEN SENSORS IS NOT TO SCALETITLECitizen station WW9M, the instrumentSTATION REPORT · CWOP WW9MTYPEELEVATIONSCALESCHEMATICREVAS REPORTED SHEET 3 of 3DATE2026-10-06IDSR-WW9M-3DRAWN 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 WW9M

Gauges

Weather instruments

Places