Storm Station
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In a volunteer observer's own ground

CWOP network, identified by the register

Identifier
KC1AWV
Latitude
43.06000 N
Longitude
70.97000 W
Elevation
81 ft
Rank
253of 385 in New Hampshire, Oct 16
Observed
11:49 PMEDT, 2 hours ago
Pressure
30.18inHg
Precipitation today
0in

Ranking Statistics

On the radar over Citizen station KC1AWVReflectivityStorm 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. 441 instruments in New Hampshire stand at one.

Station charts

Citizen station KC1AWV Report

Rank 253 of 385 in New Hampshire, 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 score80.7of 100

New Hampshire median
92.0the median score of 385 stations
Scoring higher
251stations in New Hampshire
Sharing its score
2ranks 252 to 253
Points deducted
19.314.7 reports received, 2.4 forecast check, 2.2 continuity
Counted at the median
Forecast checknot measured at this station; New Hampshire median 76.1
Next above
MLTN3rank 252; ahead on reports received 99.4% against 57.9%
Next below
KB1PVH-13rank 254; behind on 247 score 80.7 against 80.6

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 3557.920.3 of 35 pointsNew Hampshire median 94.3146 of 252 scheduled reports received in 7 days
  2. Arrivalweight 10100.010.0 of 10 pointsNew Hampshire median 100.0half its reports arrived within 19 s
  3. Continuityweight 1078.37.8 of 10 pointsNew Hampshire median 100.0longest silence 4 h, on a schedule of one report every 40 min
  4. Accuracyweight 20100.020.0 of 20 pointsNew Hampshire median 98.9its temperature against the airport station KPSM, 8.0 miles away, over 49 readings: typical difference 1.5 °F beyond a steady offset of -1.5 °F
  5. Instrument checksweight 15100.015.0 of 15 pointsNew Hampshire median 100.00 of 49 readings failed their check against its reference station
  6. Forecast checkweight 10-7.6 of 10 points, at the medianNew Hampshire median 76.1-

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 (2 h), none for 72 (48 h)
Accuracy
Full marks within 2.3 °F of its reference, typically, none beyond 8.8 °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
253of 385 in New Hampshire, Oct 16
Time to reach Storm Station
19 s9 in 10 within 31 s
Against its reference, 30 days
-2.1 °Fcooler than the airport station KPSM, 8.0 miles away, on average over 87 readings; typical difference 2.7 °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: 146 of 252 scheduled reports received, 57.9%.

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 385 ranked stations in New Hampshire 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, 4; 10 to 19 per cent, 1; 20 to 29 per cent, 14; 30 to 39 per cent, 1; 40 to 49 per cent, 28; 50 to 59 per cent, 82; 60 to 69 per cent, 12; 70 to 79 per cent, 16; 80 to 89 per cent, 31; 90 to 99 per cent, 82; 100 per cent, 114. Citizen station KC1AWV received 57.9 per cent, 146 of 252 scheduled reports, rank 253 of 385.WHERE IT RANKS IN NEW HAMPSHIRE, Oct 16THIS ONE: 57.9%, 146 OF 252, RANK 253 OF 385PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101000 to 9410 to 19120 to 291430 to 39140 to 492850 to 598260 to 691270 to 791680 to 893190 to 9982100114STATIONS, LOG SCALE
Chart of Citizen station KC1AWV's rank in New Hampshire by how it reported, day by day, from 2026-10-05 to 2026-10-16: 2026-10-05 rank 260 of 388; 2026-10-06 rank 273 of 401; 2026-10-07 rank 245 of 398; 2026-10-08 rank 252 of 400; 2026-10-09 rank 240 of 406; 2026-10-10 rank 237 of 406; 2026-10-11 rank 255 of 403; 2026-10-12 rank 250 of 401; 2026-10-13 rank 284 of 404; 2026-10-14 rank 250 of 383; 2026-10-15 rank 245 of 388; 2026-10-16 rank 253 of 385.ITS RANK IN NEW HAMPSHIRE, DAY BY DAYRANK, FIRST AT THE TOP1100200300Oct 5Oct 7Oct 9Oct 11Oct 13Oct 15Oct 16
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%114
90 to 99%82
80 to 89%31
70 to 79%16
60 to 69%12
50 to 59%82
40 to 49%28
30 to 39%1
20 to 29%14
10 to 19%1
0 to 9%4
DayRankStations rankedShare received
Oct 16, 202625338557.9%
Oct 15, 202624538859.5%
Oct 14, 202625038356.9%
Oct 13, 202628440452.0%
Oct 12, 202625040159.3%
Oct 11, 202625540356.9%
Oct 10, 202623740658.7%
Oct 9, 202624040658.4%
Oct 8, 202625240057.0%
Oct 7, 202624539860.9%
Oct 6, 202627340155.3%
Oct 5, 202626038858.3%

Station report

Citizen station KC1AWV, 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 81 ft above sea level, 0 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.83 inHg and the temperature at 58.7 F; the station's altimeter setting of 30.18 inHg means its barometer reads 30.09 inHg.

Section from sea level of where Citizen station KC1AWV stands in the atmosphere, height to scale: the station 81 feet above sea level with 0 per cent of the air below it; the standard atmosphere's pressure there, 29.83 inches of mercury, and temperature, 58.7 degrees Fahrenheit; the altimeter setting of 30.18 and the station pressure it means, 30.09.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT KC1AWVFIG. D WHERE CITIZEN STATION KC1AWV 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 KC1AWV0 PER CENT OF THE AIR BELOW IT81 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 HERE29.83 inHgSTANDARD TEMPERATURE HERE58.7 FALTIMETER SETTING, REPORTED30.18 inHgITS BAROMETER READS30.09 inHgTITLECitizen station KC1AWV, the columnSTATION REPORT · CWOP KC1AWVTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 3DATE2026-10-16IDSR-KC1AWV-1DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

From the Field Book

2The sun

Contents

On Oct 16 the noon sun stands 38 degrees above the horizon at 43.06 N, and the day is 10 h 51 min long. Level ground there takes 61 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Citizen station KC1AWV, angles true: on Oct 16 it stands 38 degrees above the horizon, against 70 at the June solstice, 47 at the equinoxes and 24 at the December solstice; the day is 10 h 51 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT KC1AWVFIG. E THE SUN AT CITIZEN STATION KC1AWVELEVATION 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 70°EQUINOXES 47°DECEMBER SOLSTICE 24°OCT 16, 38°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 10 H 51 MINLEVEL GROUND TAKES 61 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 43.06 N; THE SUN'S DECLINATION -9.1°TITLECitizen station KC1AWV, the sunSTATION REPORT · CWOP KC1AWVTYPEELEVATIONSCALEANGLES TRUEREVAS REPORTED SHEET 2 of 3DATE2026-10-16IDSR-KC1AWV-2DRAWN AS linework on paperSOURCES FB-ENG-007

From the Field Book

3The instrument

Contents

A weather instrument, 81 ft above sea level. Its latest report is written on the sensors that made it.

Elevation of the instrument, Citizen station KC1AWV, each sensor drawn and labelled with what it read: precipitation gauge, 0.00 in today.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT KC1AWVFIG. 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 KC1AWV, the instrumentSTATION REPORT · CWOP KC1AWVTYPEELEVATIONSCALESCHEMATICREVAS REPORTED SHEET 3 of 3DATE2026-10-16IDSR-KC1AWV-3DRAWN AS linework on paperSOURCES FB-INS-001

From the Field Book

Near Citizen station KC1AWV

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