Storm Station
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In a volunteer observer's own ground

CWOP network, identified by the register

Identifier
N1WTL
Latitude
44.47000 N
Longitude
71.18000 W
Elevation
1,000 ft
Rank
293of 385 in New Hampshire, Oct 16

Ranking Statistics

On the radar over Citizen station N1WTLReflectivityStorm 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 N1WTL Report

Rank 293 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 score77.3of 100

New Hampshire median
92.0the median score of 385 stations
Scoring higher
290stations in New Hampshire
Sharing its score
3ranks 291 to 293
Points deducted
22.717.4 reports received, 3.0 continuity, 2.4 forecast check
Counted at the median
Forecast checknot measured at this station; New Hampshire median 76.1
Next above
FW7196rank 292; ahead on reports received 51.7% against 50.4%
Next below
DW8065rank 294; behind on 247 score 77.3 against 77.2

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 3550.417.6 of 35 pointsNew Hampshire median 94.3113 of 224 scheduled reports received in 7 days
  2. Arrivalweight 10100.010.0 of 10 pointsNew Hampshire median 100.0half its reports arrived within 18 s
  3. Continuityweight 1070.57.1 of 10 pointsNew Hampshire median 100.0longest silence 5.8 h, on a schedule of one report every 45 min
  4. Accuracyweight 20100.020.0 of 20 pointsNew Hampshire median 98.9its temperature against the airport station KBML, 7.3 miles away, over 68 readings: typical difference 1.6 °F beyond a steady offset of -0.1 °F
  5. Instrument checksweight 15100.015.0 of 15 pointsNew Hampshire median 100.00 of 68 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 (2.3 h), none for 72 (54 h)
Accuracy
Full marks within 2.2 °F of its reference, typically, none beyond 8.7 °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
293of 385 in New Hampshire, Oct 16
Time to reach Storm Station
18 s9 in 10 within 30 s
Against its reference, 30 days
+0.5 °Fwarmer than the airport station KBML, 7.3 miles away, on average over 126 readings; typical difference 2.0 °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: 113 of 224 scheduled reports received, 50.4%.

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 N1WTL received 50.4 per cent, 113 of 224 scheduled reports, rank 293 of 385.WHERE IT RANKS IN NEW HAMPSHIRE, Oct 16THIS ONE: 50.4%, 113 OF 224, RANK 293 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 N1WTL's rank in New Hampshire by how it reported, day by day, from 2026-10-05 to 2026-10-16: 2026-10-05 rank 237 of 388; 2026-10-06 rank 225 of 401; 2026-10-07 rank 226 of 398; 2026-10-08 rank 229 of 400; 2026-10-09 rank 225 of 406; 2026-10-10 rank 227 of 406; 2026-10-11 rank 262 of 403; 2026-10-12 rank 266 of 401; 2026-10-13 rank 272 of 404; 2026-10-14 rank 248 of 383; 2026-10-15 rank 288 of 388; 2026-10-16 rank 293 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, 202629338550.4%
Oct 15, 202628838852.2%
Oct 14, 202624838357.3%
Oct 13, 202627240454.0%
Oct 12, 202626640155.3%
Oct 11, 202626240355.7%
Oct 10, 202622740662.8%
Oct 9, 202622540662.5%
Oct 8, 202622940062.1%
Oct 7, 202622639867.6%
Oct 6, 202622540168.1%
Oct 5, 202623738866.6%

Station report

Citizen station N1WTL, in 3 sheets

Drawn from the register, in the manner of the Field Book, and opened beside the plates that explain each part of it.

1The column

Contents

At 1,000 ft above sea level, 4 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 28.86 inHg and the temperature at 55.4 F.

Section from sea level of where Citizen station N1WTL stands in the atmosphere, height to scale: the station 1,000 feet above sea level with 4 per cent of the air below it; the standard atmosphere's pressure there, 28.86 inches of mercury, and temperature, 55.4 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT N1WTLFIG. D WHERE CITIZEN STATION N1WTL 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 N1WTL4 PER CENT OF THE AIR BELOW IT1,000 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 HERE28.86 inHgSTANDARD TEMPERATURE HERE55.4 FTITLECitizen station N1WTL, the columnSTATION REPORT · CWOP N1WTLTYPESECTIONSCALEHEIGHT TO SCALEREVFROM THE REGISTER SHEET 1 of 3DATE2026-10-16IDSR-N1WTL-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 36 degrees above the horizon at 44.47 N, and the day is 10 h 48 min long. Level ground there takes 59 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Citizen station N1WTL, angles true: on Oct 16 it stands 36 degrees above the horizon, against 69 at the June solstice, 46 at the equinoxes and 22 at the December solstice; the day is 10 h 48 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT N1WTLFIG. E THE SUN AT CITIZEN STATION N1WTLELEVATION 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 69°EQUINOXES 46°DECEMBER SOLSTICE 22°OCT 16, 36°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 10 H 48 MINLEVEL GROUND TAKES 59 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 44.47 N; THE SUN'S DECLINATION -9.1°TITLECitizen station N1WTL, the sunSTATION REPORT · CWOP N1WTLTYPEELEVATIONSCALEANGLES TRUEREVFROM THE REGISTER SHEET 2 of 3DATE2026-10-16IDSR-N1WTL-2DRAWN AS linework on paperSOURCES FB-ENG-007

From the Field Book

3The instrument

Contents

A weather instrument, 1,000 ft above sea level. Its sensors, as its network builds them.

Elevation of the instrument, Citizen station N1WTL, each sensor drawn and labelled with what it read: no reading in the last day.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT N1WTLFIG. F THE INSTRUMENTELEVATION OF THE INSTRUMENT, EACH SENSOR WITH WHAT IT READANTENNA, SENDING BY SATELLITE-AIR TEMPERATURE-PRECIPITATION GAUGE-SCHEMATIC; THE SPACING BETWEEN SENSORS IS NOT TO SCALETITLECitizen station N1WTL, the instrumentSTATION REPORT · CWOP N1WTLTYPEELEVATIONSCALESCHEMATICREVFROM THE REGISTER SHEET 3 of 3DATE2026-10-16IDSR-N1WTL-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 N1WTL

Gauges

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