Storm Station

In a volunteer observer's own ground

CWOP network, identified by the register

Identifier
GW0807
Latitude
38.55000 N
Longitude
76.24000 W
Elevation
3 ft
Rank
600of 702 in Maryland, Oct 6
Air temperature
60F
Relative humidity
64%
Pressure
30.12inHg
Wind
15mph
Gust
17mph
Wind direction
355°
Precipitation this hour
0in
Precipitation today
0in

On the radar over Citizen station GW0807ReflectivityStorm 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. 564 instruments in Maryland stand at one.

Station charts

Citizen station GW0807 Report

Rank 600 of 702 in Maryland, 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 score79.3of 100

  1. Reports receivedweight 3548.151 of 106 scheduled reports received in 7 days
  2. Arrivalweight 10100.0half its reports arrived within 9 s
  3. Continuityweight 1075.0longest silence 2.8 h, on a schedule of one report every 25 min
  4. Accuracyweight 20100.0its temperature against the airport station KCGE, 11.3 miles away, over 69 readings: typical difference 1.2 °F beyond a steady offset of -0.1 °F
  5. Instrument checksweight 15100.00 of 69 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
600of 702 in Maryland, Oct 6
Time to reach Storm Station
10 s9 in 10 within 28 s
Against its reference, 30 days
+0.5 °Fwarmer than the airport station KCGE, 11 miles away, on average over 76 readings; typical difference 2.4 °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: 51 of 106 scheduled reports received, 48.1%.

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 702 ranked stations in Maryland 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, 2; 10 to 19 per cent, 29; 20 to 29 per cent, 18; 30 to 39 per cent, 18; 40 to 49 per cent, 33; 50 to 59 per cent, 59; 60 to 69 per cent, 128; 70 to 79 per cent, 35; 80 to 89 per cent, 48; 90 to 99 per cent, 206; 100 per cent, 126. Citizen station GW0807 received 48.1 per cent, 51 of 106 scheduled reports, rank 600 of 702.WHERE IT RANKS IN MARYLAND, Oct 6THIS ONE: 48.1%, 51 OF 106, RANK 600 OF 702PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101000 to 9210 to 192920 to 291830 to 391840 to 493350 to 595960 to 6912870 to 793580 to 894890 to 99206100126STATIONS, LOG SCALE
Chart of Citizen station GW0807's rank in Maryland by how it reported, day by day, from 2026-10-05 to 2026-10-06: 2026-10-05 rank 569 of 686; 2026-10-06 rank 600 of 702.ITS RANK IN MARYLAND, DAY BY DAYRANK, FIRST AT THE TOP1200400600Oct 5Oct 6
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%126
90 to 99%206
80 to 89%48
70 to 79%35
60 to 69%128
50 to 59%59
40 to 49%33
30 to 39%18
20 to 29%18
10 to 19%29
0 to 9%2
DayRankStations rankedShare received
Oct 6, 202660070248.1%
Oct 5, 202656968649.0%

Station report

Citizen station GW0807, 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 north (355 degrees) at 15 mph, gusting 17 mph: force 4, a moderate breeze on the Beaufort scale.

Plan of the wind at Citizen station GW0807, north up: blowing from 355 degrees, the north, at 15 miles an hour, gusting 17; beside it the Beaufort scale from calm to hurricane force, force 4, moderate breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GW0807FIG. C THE WIND AT CITIZEN STATION GW0807PLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 355°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE13NOW, 15 MPH5FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLECitizen station GW0807, the windSTATION REPORT · CWOP GW0807TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 1 of 4DATE2026-10-06IDSR-GW0807-1DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

From the Field Book

2The column

Contents

At 3 ft above sea level, 0 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.92 inHg and the temperature at 59.0 F; the station's altimeter setting of 30.12 inHg means its barometer reads 30.12 inHg; it reports 60.0 F, 1.0 F warmer than standard.

Section from sea level of where Citizen station GW0807 stands in the atmosphere, height to scale: the station 3 feet above sea level with 0 per cent of the air below it; the standard atmosphere's pressure there, 29.92 inches of mercury, and temperature, 59.0 degrees Fahrenheit; the altimeter setting of 30.12 and the station pressure it means, 30.12.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GW0807FIG. D WHERE CITIZEN STATION GW0807 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 GW08070 PER CENT OF THE AIR BELOW IT3 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 HERE29.92 inHgSTANDARD TEMPERATURE HERE59.0 FALTIMETER SETTING, REPORTED30.12 inHgITS BAROMETER READS30.12 inHgTEMPERATURE, REPORTED60.0 FTITLECitizen station GW0807, the columnSTATION REPORT · CWOP GW0807TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 4DATE2026-10-06IDSR-GW0807-2DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

From the Field Book

3The sun

Contents

On Oct 6 the noon sun stands 46 degrees above the horizon at 38.55 N, and the day is 11 h 26 min long. Level ground there takes 72 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Citizen station GW0807, angles true: on Oct 6 it stands 46 degrees above the horizon, against 75 at the June solstice, 51 at the equinoxes and 28 at the December solstice; the day is 11 h 26 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GW0807FIG. E THE SUN AT CITIZEN STATION GW0807ELEVATION 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 75°EQUINOXES 51°DECEMBER SOLSTICE 28°OCT 6, 46°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 11 H 26 MINLEVEL GROUND TAKES 72 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 38.55 N; THE SUN'S DECLINATION -5.3°TITLECitizen station GW0807, the sunSTATION REPORT · CWOP GW0807TYPEELEVATIONSCALEANGLES TRUEREVAS REPORTED SHEET 3 of 4DATE2026-10-06IDSR-GW0807-3DRAWN AS linework on paperSOURCES FB-ENG-007

From the Field Book

4The instrument

Contents

A weather instrument, 3 ft above sea level. Its latest report is written on the sensors that made it.

Elevation of the instrument, Citizen station GW0807, each sensor drawn and labelled with what it read: air temperature, 60.0 f; precipitation gauge, 0.00 in today.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GW0807FIG. F THE INSTRUMENTELEVATION OF THE INSTRUMENT, EACH SENSOR WITH WHAT IT READANTENNA, SENDING BY SATELLITE-AIR TEMPERATURE60.0 FPRECIPITATION GAUGE0.00 IN TODAYSCHEMATIC; THE SPACING BETWEEN SENSORS IS NOT TO SCALETITLECitizen station GW0807, the instrumentSTATION REPORT · CWOP GW0807TYPEELEVATIONSCALESCHEMATICREVAS REPORTED SHEET 4 of 4DATE2026-10-06IDSR-GW0807-4DRAWN AS linework on paperSOURCES FB-INS-001

From the Field Book

Near Citizen station GW0807

Gauges

Weather instruments

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