Storm Station
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At a river or reservoir gauge

DCP network, identified by the register

Identifier
02385170
Latitude
34.74333 N
Longitude
84.88053 W
Elevation
645 ft
Rank
144of 1,277 in Georgia, Oct 16
Observed
5:45 AMEDT, 39 minutes ago
Precipitation in the gauge's latest reading
0in

Ranking Statistics

On the radar over Coahulla Creek At Keiths Mill Road, Near DaltonReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

At a river or reservoir gauge

Drawn as the kind of place it stands at. 243 instruments in Georgia stand at one.

Station charts

Coahulla Creek At Keiths Mill Road, Near Dalton Report

Rank 144 of 1,277 in Georgia, 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 score99.8of 100

Georgia median
96.5the median score of 1,277 stations
Scoring higher
138stations in Georgia
Sharing its score
7ranks 139 to 145
Points deducted
0.20.2 reports received
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Georgia median 100.0, 100.0, 100.0
Next above
HRSG1rank 143; ahead on reports due 336 against 168, the longer record first
Next below
AHNrank 145; behind on median arrival 7 min 49 s against 8 min 52 s

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 3599.434.8 of 35 pointsGeorgia median 99.4167 of 168 scheduled reports received in 7 days
  2. Arrivalweight 10100.010.0 of 10 pointsGeorgia median 84.4half its reports arrived within 8 min
  3. Continuityweight 10100.010.0 of 10 pointsGeorgia median 100.0longest silence 2 h, on a schedule of one report every 60 min
  4. Accuracyweight 20-20.0 of 20 points, at the medianGeorgia median 100.0-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianGeorgia median 100.0-
  6. Forecast checkweight 10-10.0 of 10 points, at the medianGeorgia median 100.0-

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 1.5 °F of its reference, typically, none beyond 8.0 °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
144of 1,277 in Georgia, Oct 16
Schedule
every houron the hour's :45
Reports received, 24 hours
24 of 24100% of its schedule
Reports received, 7 days
168 of 168100% of its schedule, 173 reports in all
Days reported, 30 days
-
Longest silence, 7 days
1 hourfrom Oct 9, 10:45 AM
Latest report
Oct 16, 9:45 AMlocal time
Time to reach Storm Station
8 min9 in 10 within 8 min

From Storm Station's own record of every report it heard from this station.

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

Chart of the 1,277 ranked stations in Georgia 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, 0; 10 to 19 per cent, 5; 20 to 29 per cent, 21; 30 to 39 per cent, 2; 40 to 49 per cent, 67; 50 to 59 per cent, 107; 60 to 69 per cent, 34; 70 to 79 per cent, 62; 80 to 89 per cent, 96; 90 to 99 per cent, 431; 100 per cent, 452. Coahulla Creek At Keiths Mill Road, Near Dalton received 99.4 per cent, 167 of 168 scheduled reports, rank 144 of 1,277.WHERE IT RANKS IN GEORGIA, Oct 16THIS ONE: 99.4%, 167 OF 168, RANK 144 OF 1,277PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101000 to 910 to 19520 to 292130 to 39240 to 496750 to 5910760 to 693470 to 796280 to 899690 to 99431100452STATIONS, LOG SCALE
Chart of Coahulla Creek At Keiths Mill Road, Near Dalton's rank in Georgia by how it reported, day by day, from 2026-10-07 to 2026-10-16: 2026-10-07 rank 1,014 of 1,275; 2026-10-08 rank 1,001 of 1,294; 2026-10-09 rank 816 of 1,288; 2026-10-10 rank 815 of 1,288; 2026-10-11 rank 762 of 1,307; 2026-10-12 rank 648 of 1,314; 2026-10-13 rank 121 of 1,293; 2026-10-14 rank 120 of 1,273; 2026-10-15 rank 140 of 1,279; 2026-10-16 rank 144 of 1,277.ITS RANK IN GEORGIA, DAY BY DAYRANK, FIRST AT THE TOP15001,0001,500Oct 7Oct 9Oct 11Oct 13Oct 15Oct 16
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%452
90 to 99%431
80 to 89%96
70 to 79%62
60 to 69%34
50 to 59%107
40 to 49%67
30 to 39%2
20 to 29%21
10 to 19%5
0 to 9%0
DayRankStations rankedShare received
Oct 16, 20261441,27799.4%
Oct 15, 20261401,27999.4%
Oct 14, 20261201,27399.4%
Oct 13, 20261211,29399.4%
Oct 12, 20266481,31485.1%
Oct 11, 20267621,30770.8%
Oct 10, 20268151,28856.5%
Oct 9, 20268161,28855.9%
Oct 8, 20261,0011,29428.5%
Oct 7, 20261,0141,27514.2%

Station report

Coahulla Creek At Keiths Mill Road, Near Dalton, 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 645 ft above sea level, 2 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.23 inHg and the temperature at 56.7 F.

Section from sea level of where Coahulla Creek At Keiths Mill Road, Near Dalton stands in the atmosphere, height to scale: the station 645 feet above sea level with 2 per cent of the air below it; the standard atmosphere's pressure there, 29.23 inches of mercury, and temperature, 56.7 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 02385170FIG. D WHERE COAHULLA CREEK AT KEITHS MILL ROAD, NEAR DALTON 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 ATMOSPHERECOAHULLA CREEK AT KEITHS MILL ROAD, NEAR DALTON2 PER CENT OF THE AIR BELOW IT645 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 HERE29.23 inHgSTANDARD TEMPERATURE HERE56.7 FTITLECoahulla Creek At Keiths Mill Road, Near Dalton, the columnSTATION REPORT · DCP 02385170TYPESECTIONSCALEHEIGHT TO SCALEREVFROM THE REGISTER SHEET 1 of 3DATE2026-10-16IDSR-02385170-1DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

From the Field Book

2The sun

Contents

On Oct 16 the noon sun stands 46 degrees above the horizon at 34.74 N, and the day is 11 h 09 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 Coahulla Creek At Keiths Mill Road, Near Dalton, angles true: on Oct 16 it stands 46 degrees above the horizon, against 79 at the June solstice, 55 at the equinoxes and 32 at the December solstice; the day is 11 h 09 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 02385170FIG. E THE SUN AT COAHULLA CREEK AT KEITHS MILL ROAD, NEAR DALTONELEVATION 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 79°EQUINOXES 55°DECEMBER SOLSTICE 32°OCT 16, 46°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 11 H 09 MINLEVEL GROUND TAKES 72 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 34.74 N; THE SUN'S DECLINATION -9.1°TITLECoahulla Creek At Keiths Mill Road, Near Dalton, the sunSTATION REPORT · DCP 02385170TYPEELEVATIONSCALEANGLES TRUEREVFROM THE REGISTER SHEET 2 of 3DATE2026-10-16IDSR-02385170-2DRAWN AS linework on paperSOURCES FB-ENG-007

From the Field Book

3The instrument

Contents

A data collection platform, 645 ft above sea level. Its sensors, as its network builds them.

Elevation of a data collection platform, Coahulla Creek At Keiths Mill Road, Near Dalton, each sensor drawn and labelled with what it read: no reading in the last day.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 02385170FIG. F THE INSTRUMENTELEVATION OF A DATA COLLECTION PLATFORM, EACH SENSOR WITH WHAT IT READANTENNA, SENDING BY SATELLITE-AIR TEMPERATURE-PRECIPITATION GAUGE-SCHEMATIC; THE SPACING BETWEEN SENSORS IS NOT TO SCALETITLECoahulla Creek At Keiths Mill Road, Near Dalton, the instrumentSTATION REPORT · DCP 02385170TYPEELEVATIONSCALESCHEMATICREVFROM THE REGISTER SHEET 3 of 3DATE2026-10-16IDSR-02385170-3DRAWN 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 Coahulla Creek At Keiths Mill Road, Near Dalton

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