Storm Station
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In a volunteer observer's own ground

CWOP network, identified by the register

Identifier
GW5520
Latitude
37.60000 N
Longitude
92.13000 W
Elevation
1,255 ft
Rank
993of 1,014 in Missouri, Oct 16
Observed
12:12 AMCDT, 15 minutes ago
Air temperature
55F
Relative humidity
91%
Wind
3mph
Gust
5mph
Wind direction
74°
Precipitation this hour
0in
Precipitation today
0in

Ranking Statistics

On the radar over Citizen station GW5520ReflectivityStorm 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. 1,316 instruments in Missouri stand at one.

Station charts

Citizen station GW5520 Report

Rank 993 of 1,014 in Missouri, Oct 16. 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.

Ranking Statistics

247 score62.8of 100

Missouri median
96.2the median score of 1,014 stations
Scoring higher
992stations in Missouri
Sharing its score
1no other station
Points deducted
37.227.8 reports received, 8.3 continuity, 0.8 accuracy, 0.3 forecast check
Counted at the median
Forecast checknot measured at this station; Missouri median 96.7
Next above
GW4085rank 992; ahead on 247 score 62.9 against 62.8
Next below
GW4419rank 994; behind on 247 score 62.8 against 62.2

Equal scores are ordered by the share of scheduled reports received, then the reports due in the week (the longer record first), then the median arrival, then the longest silence.

  1. Reports receivedweight 3520.77.2 of 35 pointsMissouri median 98.9418 of 2,016 scheduled reports received in 7 days
  2. Arrivalweight 10100.010.0 of 10 pointsMissouri median 94.3half its reports arrived within 18 s
  3. Continuityweight 1016.71.7 of 10 pointsMissouri median 100.0longest silence 3.5 h, on a schedule of one report every 5 min
  4. Accuracyweight 2096.119.2 of 20 pointsMissouri median 98.5its temperature against the airport station KTBN, 10.0 miles away, over 179 readings: typical difference 2.8 °F beyond a steady offset of +1.0 °F
  5. Instrument checksweight 15100.015.0 of 15 pointsMissouri median 100.00 of 179 readings failed their check against its reference station
  6. Forecast checkweight 10-9.7 of 10 points, at the medianMissouri median 96.7-

The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.

How each part is scored
Reports received
Full marks for every scheduled report received, none for none, in proportion between
Arrival
Full marks for a median arrival within 10 min, none at 60 min
Continuity
Full marks for a longest silence of 3 reports or less (15 min), none for 72 (6 h)
Accuracy
Full marks within 2.5 °F of its reference, typically, none beyond 9.0 °F
Instrument checks
Full marks for no reading failed, none for 5 per cent or more
Forecast check
Full marks within 2 °F of the forecast on average, none at 8 °F
Rank
993of 1,014 in Missouri, Oct 16
Time to reach Storm Station
18 s9 in 10 within 31 s
Against its reference, 30 days
+0.7 °Fwarmer than the airport station KTBN, 10 miles away, on average over 274 readings; typical difference 2.9 °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: 418 of 2,016 scheduled reports received, 20.7%.

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 1,014 ranked stations in Missouri on Oct 16 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, 6; 10 to 19 per cent, 7; 20 to 29 per cent, 24; 30 to 39 per cent, 4; 40 to 49 per cent, 66; 50 to 59 per cent, 93; 60 to 69 per cent, 20; 70 to 79 per cent, 58; 80 to 89 per cent, 91; 90 to 99 per cent, 348; 100 per cent, 297. Citizen station GW5520 received 20.7 per cent, 418 of 2,016 scheduled reports, rank 993 of 1,014.WHERE IT RANKS IN MISSOURI, Oct 16THIS ONE: 20.7%, 418 OF 2,016, RANK 993 OF 1,014PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101000 to 9610 to 19720 to 292430 to 39440 to 496650 to 599360 to 692070 to 795880 to 899190 to 99348100297STATIONS, LOG SCALE
Chart of Citizen station GW5520's rank in Missouri by how it reported, day by day, from 2026-10-05 to 2026-10-16: 2026-10-05 rank 974 of 1,014; 2026-10-06 rank 990 of 1,030; 2026-10-07 rank 1,030 of 1,051; 2026-10-08 rank 988 of 1,022; 2026-10-09 rank 975 of 998; 2026-10-10 rank 975 of 998; 2026-10-11 rank 975 of 995; 2026-10-12 rank 970 of 994; 2026-10-13 rank 955 of 981; 2026-10-14 rank 954 of 976; 2026-10-15 rank 967 of 990; 2026-10-16 rank 993 of 1,014.ITS RANK IN MISSOURI, DAY BY DAYRANK, FIRST AT THE TOP15001,0001,500Oct 5Oct 7Oct 9Oct 11Oct 13Oct 15Oct 16
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%297
90 to 99%348
80 to 89%91
70 to 79%58
60 to 69%20
50 to 59%93
40 to 49%66
30 to 39%4
20 to 29%24
10 to 19%7
0 to 9%6
DayRankStations rankedShare received
Oct 16, 20269931,01420.7%
Oct 15, 202696799020.9%
Oct 14, 202695497620.2%
Oct 13, 202695598119.9%
Oct 12, 202697099418.8%
Oct 11, 202697599518.4%
Oct 10, 202697599818.0%
Oct 9, 202697599817.9%
Oct 8, 20269881,02217.6%
Oct 7, 20261,0301,05117.0%
Oct 6, 20269901,03021.4%
Oct 5, 20269741,01421.6%

Station report

Citizen station GW5520, 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 east northeast (74 degrees) at 3 mph, gusting 5 mph: force 1, a light air on the Beaufort scale.

Plan of the wind at Citizen station GW5520, north up: blowing from 74 degrees, the east northeast, at 3 miles an hour, gusting 5; beside it the Beaufort scale from calm to hurricane force, force 1, light air, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GW5520FIG. C THE WIND AT CITIZEN STATION GW5520PLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 74°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR1NOW, 3 MPH2LIGHT BREEZE4GUST, 5 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLECitizen station GW5520, the windSTATION REPORT · CWOP GW5520TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 1 of 4DATE2026-10-16IDSR-GW5520-1DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

From the Field Book

2The column

Contents

At 1,255 ft above sea level, 4 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 28.59 inHg and the temperature at 54.5 F; it reports 55.0 F, 0.5 F warmer than standard.

Section from sea level of where Citizen station GW5520 stands in the atmosphere, height to scale: the station 1,255 feet above sea level with 4 per cent of the air below it; the standard atmosphere's pressure there, 28.59 inches of mercury, and temperature, 54.5 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GW5520FIG. D WHERE CITIZEN STATION GW5520 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 GW55204 PER CENT OF THE AIR BELOW IT1,255 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 HERE28.59 inHgSTANDARD TEMPERATURE HERE54.5 FTEMPERATURE, REPORTED55.0 FTITLECitizen station GW5520, the columnSTATION REPORT · CWOP GW5520TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 4DATE2026-10-16IDSR-GW5520-2DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

From the Field Book

3The sun

Contents

On Oct 16 the noon sun stands 43 degrees above the horizon at 37.60 N, and the day is 11 h 03 min long. Level ground there takes 69 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Citizen station GW5520, angles true: on Oct 16 it stands 43 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 03 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GW5520FIG. E THE SUN AT CITIZEN STATION GW5520ELEVATION 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 16, 43°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 11 H 03 MINLEVEL GROUND TAKES 69 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 37.60 N; THE SUN'S DECLINATION -9.1°TITLECitizen station GW5520, the sunSTATION REPORT · CWOP GW5520TYPEELEVATIONSCALEANGLES TRUEREVAS REPORTED SHEET 3 of 4DATE2026-10-16IDSR-GW5520-3DRAWN AS linework on paperSOURCES FB-ENG-007

From the Field Book

4The instrument

Contents

A weather instrument, 1,255 ft above sea level. Its latest report is written on the sensors that made it.

Elevation of the instrument, Citizen station GW5520, each sensor drawn and labelled with what it read: air temperature, 55.0 f; precipitation gauge, 0.00 in today.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GW5520FIG. F THE INSTRUMENTELEVATION OF THE INSTRUMENT, EACH SENSOR WITH WHAT IT READANTENNA, SENDING BY SATELLITE-AIR TEMPERATURE55.0 FPRECIPITATION GAUGE0.00 IN TODAYSCHEMATIC; THE SPACING BETWEEN SENSORS IS NOT TO SCALETITLECitizen station GW5520, the instrumentSTATION REPORT · CWOP GW5520TYPEELEVATIONSCALESCHEMATICREVAS REPORTED SHEET 4 of 4DATE2026-10-16IDSR-GW5520-4DRAWN AS linework on paperSOURCES FB-INS-001

From the Field Book

Near Citizen station GW5520

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