Storm Station

At a river or reservoir gauge

DCP network, identified by every instrument in its family

Identifier
SNPA2
Latitude
57.15750 N
Longitude
170.21190 W
Elevation
20 ft
Rank
-
Air temperature
41.6F
High so far today
41.6F
Low so far today
30.8F
Dew point
41.6F
Relative humidity
100%

At a river or reservoir gauge

Drawn as the kind of place it stands at. 292 instruments in Alaska stand at one.

Station charts

Saint Paul Island CRN Report

Rank
-
Schedule
every 5 min
Reports received, 24 hours
169 of 28858.6% of its schedule
Reports received, 7 days
1,897 of 2,01694.0% of its schedule
Days reported, 30 days
30 of 30
Longest silence, 7 days
9 h 10 minfrom Sep 29, 2:55 PM
Latest report
Sep 30, 4:25 AMlocal time

Its schedule is one report every 5 min, 288 in 24 hours. Two reports in the same 5 min count as one received.

Temperature and Dew point at Saint Paul Island CRN, temperature from 32.1 to 49.8, the latest 41.5; dew point from 31.8 to 41.5, the latest 41.5, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF30354045506 AM9 AM12 PM3 PM6 PM9 PMSep 303 AMFREEZINGTEMPERATUREDEW POINT
Relative humidity at Saint Paul Island CRN, relative humidity from 99 to 100, the latest 100, in per cent.RELATIVE HUMIDITY%99.299.499.699.81006 AM9 AM12 PM3 PM6 PM9 PMSep 303 AM
Gust at Saint Paul Island CRN, gust from 3 to 9, the latest 9, in miles an hour.GUSTmph2468106 AM9 AM12 PM3 PM6 PM9 PMSep 303 AM
Precipitation at Saint Paul Island CRN, precipitation from 0.00 to 0.14, the latest 0.00, in inches.PRECIPITATIONin0.000.050.100.156 AM9 AM12 PM3 PM6 PM9 PMSep 303 AM
Reports received at Saint Paul Island CRN, reports from 0.0 to 12.0, the latest 0.0, in reports.REPORTS RECEIVEDreports0510156 AM9 AM12 PM3 PM6 PM9 PMSep 303 AM
The readings these charts were drawn from, as a table
HourTemperature FDew point FRelative humidity %Gust mphPrecipitation inReports
Wed 30, 4 AM41.541.51009-6
Wed 30, 3 AM40.540.51005-12
Wed 30, 2 AM35.535.51004-12
Wed 30, 1 AM32.131.81003-12
Wed 30, 12 AM35.234.699--11
Tue 29, 2 PM48.6---0.0012
Tue 29, 1 PM49.8---0.0012
Tue 29, 12 PM47.0---0.1412
Tue 29, 11 AM45.1---0.0712
Tue 29, 10 AM45.4---0.0212
Tue 29, 9 AM45.1---0.0312
Tue 29, 8 AM44.9---0.0012
Tue 29, 7 AM43.8---0.0012
Tue 29, 6 AM43.8---0.0012
Temperature and Dew point at Saint Paul Island CRN, temperature from 32.1 to 49.8, the latest 41.5; dew point from 31.8 to 41.5, the latest 41.5, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF3035404550Thu 24Fri 25Sat 26Sun 27Mon 28Tue 29Wed 30FREEZINGTEMPERATUREDEW POINT
Relative humidity at Saint Paul Island CRN, relative humidity from 99 to 100, the latest 100, in per cent.RELATIVE HUMIDITY%99.299.499.699.8100Thu 24Fri 25Sat 26Sun 27Mon 28Tue 29Wed 30
Gust at Saint Paul Island CRN, gust from 3 to 9, the latest 9, in miles an hour.GUSTmph246810Thu 24Fri 25Sat 26Sun 27Mon 28Tue 29Wed 30
Precipitation at Saint Paul Island CRN, precipitation from 0.00 to 0.19, the latest 0.00, in inches.PRECIPITATIONin0.000.050.100.150.20Thu 24Fri 25Sat 26Sun 27Mon 28Tue 29Wed 30
Reports received at Saint Paul Island CRN, reports from 0.0 to 12.0, the latest 0.0, in reports.REPORTS RECEIVEDreports051015Thu 24Fri 25Sat 26Sun 27Mon 28Tue 29Wed 30
The readings these charts were drawn from, as a table
HourTemperature FDew point FRelative humidity %Gust mphPrecipitation inReports
Wed 30, 4 AM41.541.51009-6
Wed 30, 3 AM40.540.51005-12
Wed 30, 2 AM35.535.51004-12
Wed 30, 1 AM32.131.81003-12
Wed 30, 12 AM35.234.699--11
Tue 29, 2 PM48.6---0.0012
Tue 29, 1 PM49.8---0.0012
Tue 29, 12 PM47.0---0.1412
Tue 29, 11 AM45.1---0.0712
Tue 29, 10 AM45.4---0.0212
Tue 29, 9 AM45.1---0.0312
Tue 29, 8 AM44.9---0.0012
Tue 29, 7 AM43.8---0.0012
Tue 29, 6 AM43.8---0.0012
Tue 29, 5 AM44.2---0.0012
Tue 29, 4 AM43.1---0.0012
Tue 29, 3 AM43.1---0.0012
Tue 29, 2 AM43.9---0.0012
Tue 29, 1 AM43.5---0.0112
Tue 29, 12 AM42.6---0.0012
Mon 28, 11 PM41.3---0.0012
Mon 28, 10 PM40.5---0.0012
Mon 28, 9 PM40.2---0.0012
Mon 28, 8 PM40.1---0.0012
Mon 28, 7 PM43.0---0.0012
Mon 28, 6 PM44.4---0.0012
Mon 28, 5 PM46.0---0.0012
Mon 28, 4 PM46.1---0.0012
Mon 28, 3 PM46.2---0.0012
Mon 28, 2 PM46.3---0.0012
Mon 28, 1 PM46.1---0.0012
Mon 28, 12 PM45.3---0.0012
Mon 28, 11 AM44.8---0.0012
Mon 28, 10 AM44.0---0.0012
Mon 28, 9 AM42.3---0.0012
Mon 28, 8 AM40.9---0.0112
Mon 28, 7 AM41.0---0.0012
Mon 28, 6 AM40.1---0.0012
Mon 28, 5 AM40.5---0.0012
Mon 28, 4 AM41.3---0.0012
Mon 28, 3 AM42.5---0.0012
Mon 28, 2 AM42.3---0.0012
Mon 28, 1 AM42.7---0.0012
Mon 28, 12 AM43.2---0.0012
Sun 27, 11 PM43.5---0.0012
Sun 27, 10 PM43.6---0.0012
Sun 27, 9 PM43.7---0.0012
Sun 27, 8 PM42.4---0.0012
Sun 27, 7 PM43.3---0.0012
Sun 27, 6 PM44.2---0.0012
Sun 27, 5 PM45.8---0.0012
Sun 27, 4 PM45.7---0.0012
Sun 27, 3 PM47.2---0.0012
Sun 27, 2 PM46.7---0.0012
Sun 27, 1 PM46.4---0.0012
Sun 27, 12 PM47.0---0.0012
Sun 27, 11 AM46.2---0.0012
Sun 27, 10 AM45.1---0.0012
Sun 27, 9 AM44.9---0.0012
Sun 27, 8 AM44.8---0.0012
Sun 27, 7 AM44.7---0.0012
Sun 27, 6 AM44.4---0.0012
Sun 27, 5 AM44.5---0.0012
Sun 27, 4 AM44.8---0.0012
Sun 27, 3 AM44.9---0.0012
Sun 27, 2 AM44.9---0.0012
Sun 27, 1 AM45.0---0.0012
Sun 27, 12 AM45.0---0.0112
Sat 26, 11 PM45.0---0.0012
Sat 26, 10 PM45.2---0.0112
Sat 26, 9 PM45.3---0.0012
Sat 26, 8 PM45.3---0.0012
Sat 26, 7 PM45.3---0.0012
Sat 26, 6 PM45.6---0.0012
Sat 26, 5 PM45.4---0.0012
Sat 26, 4 PM46.5---0.0012
Sat 26, 3 PM46.4---0.0012
Sat 26, 2 PM47.2---0.0012
Sat 26, 1 PM47.4---0.0012
Sat 26, 12 PM48.0---0.0112
Sat 26, 11 AM47.1---0.0012
Sat 26, 10 AM45.8---0.0012
Sat 26, 9 AM44.6---0.0012
Sat 26, 8 AM44.5---0.0012
Sat 26, 7 AM44.2---0.0012
Sat 26, 6 AM44.4---0.0012
Sat 26, 5 AM45.1---0.0012
Sat 26, 4 AM44.6---0.0012
Sat 26, 3 AM45.1---0.0012
Sat 26, 2 AM44.9---0.0012
Sat 26, 1 AM42.6---0.0012
Sat 26, 12 AM45.5---0.0012
Fri 25, 11 PM46.1---0.0112
Fri 25, 10 PM46.3---0.0312
Fri 25, 9 PM46.4---0.0212
Fri 25, 8 PM46.3---0.0412
Fri 25, 7 PM46.0---0.0412
Fri 25, 6 PM46.9---0.0012
Fri 25, 5 PM47.1---0.0012
Fri 25, 4 PM47.2---0.0212
Fri 25, 3 PM47.4---0.0112
Fri 25, 2 PM47.6---0.0112
Fri 25, 1 PM47.6---0.0212
Fri 25, 12 PM47.2---0.0312
Fri 25, 11 AM47.1---0.0312
Fri 25, 10 AM46.8---0.0412
Fri 25, 9 AM46.0---0.0212
Fri 25, 8 AM46.0---0.0312
Fri 25, 7 AM46.1---0.0412
Fri 25, 6 AM46.6---0.0312
Fri 25, 5 AM46.0---0.0112
Fri 25, 4 AM44.7---0.0012
Fri 25, 3 AM45.2---0.0012
Fri 25, 2 AM45.6---0.0412
Fri 25, 1 AM46.1---0.0212
Fri 25, 12 AM46.1---0.0112
Thu 24, 11 PM45.9---0.0012
Thu 24, 10 PM46.0---0.0012
Thu 24, 9 PM45.9---0.0012
Thu 24, 8 PM46.4---0.0112
Thu 24, 7 PM46.9---0.0012
Thu 24, 6 PM47.5---0.0012
Thu 24, 5 PM47.9---0.0112
Thu 24, 4 PM47.6---0.0612
Thu 24, 3 PM47.6---0.0512
Thu 24, 2 PM47.8---0.0212
Thu 24, 1 PM48.1---0.0012
Thu 24, 12 PM48.3---0.0012
Thu 24, 11 AM48.2---0.0212
Thu 24, 10 AM47.4---0.0912
Thu 24, 9 AM48.2---0.1112
Thu 24, 8 AM48.5---0.1412
Thu 24, 7 AM48.5---0.1912
Thu 24, 6 AM48.8---0.1212
Thu 24, 5 AM48.9---0.1712
Thu 24, 4 AM48.8---0.0912
Thu 24, 3 AM48.5---0.0412
Thu 24, 2 AM48.3---0.0712
Thu 24, 1 AM48.0---0.0712
Thu 24, 12 AM47.9---0.1012
Wed 23, 11 PM47.5---0.0912
Wed 23, 10 PM47.2---0.0412
Wed 23, 9 PM46.8---0.0112
Wed 23, 8 PM46.6---0.0212
Wed 23, 7 PM47.0---0.0012
Wed 23, 6 PM47.3---0.0012
Wed 23, 5 PM47.3---0.0012
Wed 23, 4 PM47.4---0.0012
Wed 23, 3 PM47.2---0.0012
Wed 23, 2 PM47.2---0.0012
Wed 23, 1 PM47.1---0.0012
Wed 23, 12 PM46.9---0.0012
Wed 23, 11 AM47.0---0.0012
Wed 23, 10 AM46.2---0.0012
Wed 23, 9 AM45.8---0.0012
Wed 23, 8 AM45.5---0.0012
Wed 23, 7 AM45.4---0.0012
Wed 23, 6 AM45.2---0.0012
High and Low at Saint Paul Island CRN, high from 41.6 to 55.0, the latest 41.6; low from 28.7 to 50.0, the latest 30.8, in degrees Fahrenheit.HIGH AND LOWF2030405060Sep 1Sep 6Sep 11Sep 16Sep 21Sep 26FREEZINGHIGHLOW
Highest dew point and Lowest dew point at Saint Paul Island CRN, highest dew point from 41.3 to 55.0, the latest 41.6; lowest dew point from 29.8 to 50.0, the latest 30.8, in degrees Fahrenheit.HIGHEST DEW POINT AND LOWEST DEW POINTF2030405060Sep 1Sep 6Sep 11Sep 16Sep 21Sep 26HIGHEST DEW POINTLOWEST DEW POINT
Highest humidity and Lowest humidity at Saint Paul Island CRN, highest humidity from 95 to 100, the latest 100; lowest humidity from 71 to 100, the latest 99, in per cent.HIGHEST HUMIDITY AND LOWEST HUMIDITY%708090100Sep 1Sep 6Sep 11Sep 16Sep 21Sep 26HIGHEST HUMIDITYLOWEST HUMIDITY
Strongest gust at Saint Paul Island CRN, strongest gust from 0 to 28, the latest 9, in miles an hour.STRONGEST GUSTmph0102030Sep 1Sep 6Sep 11Sep 16Sep 21Sep 26
Precipitation at Saint Paul Island CRN, precipitation from 0.00 to 1.94, the latest 0.01, in inches.PRECIPITATIONin0.000.501.001.502.00Sep 1Sep 6Sep 11Sep 16Sep 21Sep 26
The readings these charts were drawn from, as a table
DayHigh FLow FHighest dew point FLowest dew point FHighest humidity %Lowest humidity %Strongest gust mphPrecipitation in
Sep 3041.630.841.630.8100999-
Sep 2950.633.448.732.91008390.01
Sep 2847.539.541.335.2977200.00
Sep 2748.141.545.436.61007600.00
Sep 2648.640.948.040.910010000.03
Sep 2548.044.548.044.510010000.49
Sep 2449.045.748.945.710010001.27
Sep 2347.842.147.836.410071280.26
Sep 2247.328.744.529.81007290.00
Sep 2148.032.044.232.49971190.07
Sep 2045.635.142.830.99572210.06
Sep 1946.837.746.830.710075150.11
Sep 1850.543.548.642.31009200.04
Sep 1752.146.452.046.21009500.21
Sep 1651.047.151.046.51009500.06
Sep 1552.747.248.943.91007900.08
Sep 1451.448.451.448.410010001.94
Sep 1349.746.649.746.610010000.06
Sep 1247.443.846.640.11007900.02
Sep 1152.446.452.445.21009400.00
Sep 1051.047.551.045.710091180.01
Sep 952.447.950.346.810089200.00
Sep 854.945.549.845.410076150.00
Sep 752.647.351.447.3100100170.17
Sep 648.747.248.547.210010000.16
Sep 549.446.749.146.810010000.39
Sep 451.147.050.047.510010000.02
Sep 351.445.751.145.810010000.06
Sep 252.248.751.848.710010000.18
Sep 155.050.055.050.010010000.09

Station report

Saint Paul Island CRN, in 4 sheets

Drawn from its report of Sep 30, 2026, 4:25 AM local time, in the manner of the Field Book, and opened beside the plates that explain each part of it.

1The air

Contents

41.6 F with a dew point of 41.6 F, 100 per cent relative humidity. The air is saturated at the ground.

Chart of the air at Saint Paul Island CRN: temperature 41.6 degrees Fahrenheit and dew point 41.6, 100 per cent relative humidity; the air saturated at the ground; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SNPA2FIG. B THE AIR AT SAINT PAUL ISLAND CRNTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00030 F40 F50 FSATURATED AT THE GROUNDTEMPERATURE AND DEW POINT 41.6 F, 41.6 FRELATIVE HUMIDITY 100 PER CENTTHE AIR COOLS ABOUT 5.4 F EACH 1,000 FT IT RISES, AND ITS DEW POINT ABOUT 1 FSOLID: THE LIFTED AIR'S TEMPERATURE; DASHED: ITS DEW POINTTITLESaint Paul Island CRN, the airSTATION REPORT · DCP SNPA2TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 4DATE2026-09-30IDSR-SNPA2-1DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

From the Field Book

2The column

Contents

At 20 ft above sea level, 0 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.90 inHg and the temperature at 58.9 F; it reports 41.6 F, 17.3 F colder than standard.

Section from sea level of where Saint Paul Island CRN stands in the atmosphere, height to scale: the station 20 feet above sea level with 0 per cent of the air below it; the standard atmosphere's pressure there, 29.90 inches of mercury, and temperature, 58.9 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SNPA2FIG. D WHERE SAINT PAUL ISLAND CRN 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 ATMOSPHERESAINT PAUL ISLAND CRN0 PER CENT OF THE AIR BELOW IT20 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 HERE29.90 inHgSTANDARD TEMPERATURE HERE58.9 FTEMPERATURE, REPORTED41.6 FTITLESaint Paul Island CRN, the columnSTATION REPORT · DCP SNPA2TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 4DATE2026-09-30IDSR-SNPA2-2DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

From the Field Book

3The sun

Contents

On Sep 30 the noon sun stands 30 degrees above the horizon at 57.16 N, and the day is 11 h 22 min long. Level ground there takes 50 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Saint Paul Island CRN, angles true: on Sep 30 it stands 30 degrees above the horizon, against 56 at the June solstice, 33 at the equinoxes and 9 at the December solstice; the day is 11 h 22 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SNPA2FIG. E THE SUN AT SAINT PAUL ISLAND CRNELEVATION 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 56°EQUINOXES 33°DECEMBER SOLSTICE 9°SEP 30, 30°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 11 H 22 MINLEVEL GROUND TAKES 50 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 57.16 N; THE SUN'S DECLINATION -3.1°TITLESaint Paul Island CRN, the sunSTATION REPORT · DCP SNPA2TYPEELEVATIONSCALEANGLES TRUEREVAS REPORTED SHEET 3 of 4DATE2026-09-30IDSR-SNPA2-3DRAWN AS linework on paperSOURCES FB-ENG-007

From the Field Book

4The instrument

Contents

A data collection platform, 20 ft above sea level. Its report of Sep 30, 2026, 4:25 AM local time is written on the sensors that made it.

Elevation of a data collection platform, Saint Paul Island CRN, each sensor drawn and labelled with what it read: antenna, sending by satellite, last heard sep 30, 2026, 4:25 am local time; air temperature, 41.6 f, dew point 41.6 f.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SNPA2FIG. F THE INSTRUMENTELEVATION OF A DATA COLLECTION PLATFORM, EACH SENSOR WITH WHAT IT READ, SEP 30, 2026, 4:25 AM LOCAL TIMEANTENNA, SENDING BY SATELLITELAST HEARD SEP 30, 2026, 4:25 AM LOCAL TIMEAIR TEMPERATURE41.6 F, DEW POINT 41.6 FPRECIPITATION GAUGE-SCHEMATIC; THE SPACING BETWEEN SENSORS IS NOT TO SCALETITLESaint Paul Island CRN, the instrumentSTATION REPORT · DCP SNPA2TYPEELEVATIONSCALESCHEMATICREVAS REPORTED SHEET 4 of 4DATE2026-09-30IDSR-SNPA2-4DRAWN AS linework on paperSOURCES FB-INS-001

From the Field Book

The instrumentWhat an instrument is FB-INS-001

What it seesMoon and tides FB-CLK-003Hurricane FB-EVT-043Nor'easter FB-EVT-066Flash flood FB-EVT-100Coastal flood FB-EVT-105

Near Saint Paul Island CRN

Gauges

Weather instruments

Places