Storm Station
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In a volunteer observer's own ground

CWOP network, identified by the register

Identifier
EW9936
Latitude
40.04000 N
Longitude
75.82000 W
Elevation
556 ft
Rank
975of 1,383 in Pennsylvania, Oct 16
Observed
2:30 AMEDT, 12 minutes ago
Air temperature
57F
Relative humidity
100%
Pressure
28.95inHg
Wind
1mph
Wind direction
184°
Precipitation today
0in

Ranking Statistics

On the radar over Citizen station EW9936ReflectivityStorm 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. 1,550 instruments in Pennsylvania stand at one.

Station charts

Citizen station EW9936 Report

Rank 975 of 1,383 in Pennsylvania, 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 score83.0of 100

Pennsylvania median
94.3the median score of 1,383 stations
Scoring higher
972stations in Pennsylvania
Sharing its score
3ranks 973 to 975
Points deducted
17.014.2 reports received, 1.8 continuity, 0.7 forecast check, 0.3 accuracy
Counted at the median
Forecast checknot measured at this station; Pennsylvania median 92.9
Next above
CW9098rank 974; ahead on reports received 61.3% against 59.5%
Next below
HARP1rank 976; behind on 247 score 83.0 against 82.9

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 3559.520.8 of 35 pointsPennsylvania median 95.8100 of 168 scheduled reports received in 7 days
  2. Arrivalweight 10100.010.0 of 10 pointsPennsylvania median 94.8half its reports arrived within 17 s
  3. Continuityweight 1082.48.2 of 10 pointsPennsylvania median 100.0longest silence 5.3 h, on a schedule of one report every 60 min
  4. Accuracyweight 2098.419.7 of 20 pointsPennsylvania median 100.0its temperature against the airport station KMQS, 4.8 miles away, over 105 readings: typical difference 2.1 °F beyond a steady offset of -1.6 °F
  5. Instrument checksweight 15100.015.0 of 15 pointsPennsylvania median 100.00 of 105 readings failed their check against its reference station
  6. Forecast checkweight 10-9.3 of 10 points, at the medianPennsylvania median 92.9-

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 (3 h), none for 72 (72 h)
Accuracy
Full marks within 2.0 °F of its reference, typically, none beyond 8.5 °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
975of 1,383 in Pennsylvania, Oct 16
Time to reach Storm Station
17 s9 in 10 within 31 s
Against its reference, 30 days
-1.4 °Fcooler than the airport station KMQS, 4.8 miles away, on average over 188 readings; typical difference 2.5 °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: 100 of 168 scheduled reports received, 59.5%.

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 1,383 ranked stations in Pennsylvania 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, 33; 10 to 19 per cent, 9; 20 to 29 per cent, 43; 30 to 39 per cent, 6; 40 to 49 per cent, 109; 50 to 59 per cent, 201; 60 to 69 per cent, 122; 70 to 79 per cent, 60; 80 to 89 per cent, 90; 90 to 99 per cent, 310; 100 per cent, 400. Citizen station EW9936 received 59.5 per cent, 100 of 168 scheduled reports, rank 975 of 1,383.WHERE IT RANKS IN PENNSYLVANIA, Oct 16THIS ONE: 59.5%, 100 OF 168, RANK 975 OF 1,383PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101000 to 93310 to 19920 to 294330 to 39640 to 4910950 to 5920160 to 6912270 to 796080 to 899090 to 99310100400STATIONS, LOG SCALE
Chart of Citizen station EW9936's rank in Pennsylvania by how it reported, day by day, from 2026-10-06 to 2026-10-16: 2026-10-06 rank 1,072 of 1,252; 2026-10-07 rank 1,069 of 1,339; 2026-10-08 rank 956 of 1,356; 2026-10-09 rank 925 of 1,352; 2026-10-10 rank 921 of 1,352; 2026-10-11 rank 918 of 1,344; 2026-10-12 rank 864 of 1,368; 2026-10-13 rank 929 of 1,374; 2026-10-14 rank 954 of 1,372; 2026-10-15 rank 967 of 1,375; 2026-10-16 rank 975 of 1,383.ITS RANK IN PENNSYLVANIA, DAY BY DAYRANK, FIRST AT THE TOP15001,0001,500Oct 6Oct 8Oct 10Oct 12Oct 14Oct 16
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%400
90 to 99%310
80 to 89%90
70 to 79%60
60 to 69%122
50 to 59%201
40 to 49%109
30 to 39%6
20 to 29%43
10 to 19%9
0 to 9%33
DayRankStations rankedShare received
Oct 16, 20269751,38359.5%
Oct 15, 20269671,37560.1%
Oct 14, 20269541,37260.7%
Oct 13, 20269291,37462.5%
Oct 12, 20268641,36863.5%
Oct 11, 20269181,34460.1%
Oct 10, 20269211,35257.0%
Oct 9, 20269251,35256.7%
Oct 8, 20269561,35647.8%
Oct 7, 20261,0691,33938.4%
Oct 6, 20261,0721,25237.2%

Station report

Citizen station EW9936, 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 south (184 degrees) at 1 mph: force 1, a light air on the Beaufort scale.

Plan of the wind at Citizen station EW9936, north up: blowing from 184 degrees, the south, at 1 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 1, light air, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT EW9936FIG. C THE WIND AT CITIZEN STATION EW9936PLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 184°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR1NOW, 1 MPH2LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLECitizen station EW9936, the windSTATION REPORT · CWOP EW9936TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 1 of 4DATE2026-10-16IDSR-EW9936-1DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

From the Field Book

2The column

Contents

At 556 ft above sea level, 2 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.32 inHg and the temperature at 57.0 F; the station's altimeter setting of 28.95 inHg means its barometer reads 28.37 inHg; it reports 57.0 F, 0.0 F colder than standard.

Section from sea level of where Citizen station EW9936 stands in the atmosphere, height to scale: the station 556 feet above sea level with 2 per cent of the air below it; the standard atmosphere's pressure there, 29.32 inches of mercury, and temperature, 57.0 degrees Fahrenheit; the altimeter setting of 28.95 and the station pressure it means, 28.37.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT EW9936FIG. D WHERE CITIZEN STATION EW9936 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 EW99362 PER CENT OF THE AIR BELOW IT556 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 HERE29.32 inHgSTANDARD TEMPERATURE HERE57.0 FALTIMETER SETTING, REPORTED28.95 inHgITS BAROMETER READS28.37 inHgTEMPERATURE, REPORTED57.0 FTITLECitizen station EW9936, the columnSTATION REPORT · CWOP EW9936TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 4DATE2026-10-16IDSR-EW9936-2DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

From the Field Book

3The sun

Contents

On Oct 16 the noon sun stands 41 degrees above the horizon at 40.04 N, and the day is 10 h 58 min long. Level ground there takes 65 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Citizen station EW9936, angles true: on Oct 16 it stands 41 degrees above the horizon, against 73 at the June solstice, 50 at the equinoxes and 27 at the December solstice; the day is 10 h 58 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT EW9936FIG. E THE SUN AT CITIZEN STATION EW9936ELEVATION 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 73°EQUINOXES 50°DECEMBER SOLSTICE 27°OCT 16, 41°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 10 H 58 MINLEVEL GROUND TAKES 65 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 40.04 N; THE SUN'S DECLINATION -9.1°TITLECitizen station EW9936, the sunSTATION REPORT · CWOP EW9936TYPEELEVATIONSCALEANGLES TRUEREVAS REPORTED SHEET 3 of 4DATE2026-10-16IDSR-EW9936-3DRAWN AS linework on paperSOURCES FB-ENG-007

From the Field Book

4The instrument

Contents

A weather instrument, 556 ft above sea level. Its latest report is written on the sensors that made it.

Elevation of the instrument, Citizen station EW9936, each sensor drawn and labelled with what it read: air temperature, 57.0 f; precipitation gauge, 0.00 in today.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT EW9936FIG. F THE INSTRUMENTELEVATION OF THE INSTRUMENT, EACH SENSOR WITH WHAT IT READANTENNA, SENDING BY SATELLITE-AIR TEMPERATURE57.0 FPRECIPITATION GAUGE0.00 IN TODAYSCHEMATIC; THE SPACING BETWEEN SENSORS IS NOT TO SCALETITLECitizen station EW9936, the instrumentSTATION REPORT · CWOP EW9936TYPEELEVATIONSCALESCHEMATICREVAS REPORTED SHEET 4 of 4DATE2026-10-16IDSR-EW9936-4DRAWN AS linework on paperSOURCES FB-INS-001

From the Field Book

Near Citizen station EW9936

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