Storm Station

At a dam

DCP network, identified by the register

Identifier
KERV2
Latitude
36.60030 N
Longitude
78.30110 W
Elevation
-
Listed
Automatically, on 662 reports in 169 hours over the last seven days
Rank
685of 1,183 in Virginia, Oct 4
High so far today
60.2F
Low so far today
58.6F

On the radar over John Kerr Lake AT John H Kerr DamReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

At a dam

Drawn as the kind of place it stands at. 3 instruments in Virginia stand at one.

Station charts

John Kerr Lake AT John H Kerr Dam Report

Rank 685 of 1,183 in Virginia, Oct 4. 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.

247 score96.8of 100

  1. Reports receivedweight 3598.5662 of 672 scheduled reports received in 7 days
  2. Arrivalweight 1083.3half its reports arrived within 18 min
  3. Continuityweight 1090.9longest silence 60 min, on a schedule of one report every 15 min
  4. Accuracyweight 20--
  5. Instrument checksweight 15--
  6. Forecast checkweight 10--

The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.

Rank
685of 1,183 in Virginia, Oct 4
Schedule
every 15 minon the hour's :10, :25, :40 and :55
Reports received, 24 hours
96 of 96100% of its schedule
Reports received, 7 days
662 of 67298.5% of its schedule, 666 reports in all
Days reported, 30 days
30 of 30
Longest silence, 7 days
1 hourfrom Sep 30, 11:10 PM
Latest report
Oct 4, 6:25 AMlocal time
Time to reach Storm Station
18 min9 in 10 within 19 min

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

Its schedule is one report every 15 min, 96 in 24 hours. Two reports in the same 15 min count as one received.

Chart of the 1,183 ranked stations in Virginia on Oct 4 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, 12; 20 to 29 per cent, 12; 30 to 39 per cent, 24; 40 to 49 per cent, 4; 50 to 59 per cent, 9; 60 to 69 per cent, 89; 70 to 79 per cent, 40; 80 to 89 per cent, 37; 90 to 99 per cent, 569; 100 per cent, 383. John Kerr Lake AT John H Kerr Dam received 98.5 per cent, 662 of 672 scheduled reports, rank 685 of 1,183.WHERE IT RANKS IN VIRGINIA, Oct 4THIS ONE: 98.5%, 662 OF 672, RANK 685 OF 1,183PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101000 to 9410 to 191220 to 291230 to 392440 to 49450 to 59960 to 698970 to 794080 to 893790 to 99569100383STATIONS, LOG SCALE
Chart of John Kerr Lake AT John H Kerr Dam's rank in Virginia by how it reported, day by day, from 2026-09-26 to 2026-10-04: 2026-09-26 rank 482 of 729; 2026-09-27 rank 484 of 733; 2026-09-28 rank 514 of 807; 2026-09-29 rank 469 of 818; 2026-09-30 rank 456 of 818; 2026-10-01 rank 493 of 820; 2026-10-02 rank 646 of 1,140; 2026-10-03 rank 629 of 1,140; 2026-10-04 rank 685 of 1,183.ITS RANK IN VIRGINIA, DAY BY DAYRANK, FIRST AT THE TOP1200400600800Sep 26Sep 28Sep 30Oct 2Oct 4
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%383
90 to 99%569
80 to 89%37
70 to 79%40
60 to 69%89
50 to 59%9
40 to 49%4
30 to 39%24
20 to 29%12
10 to 19%12
0 to 9%4
DayRankStations rankedShare received
Oct 4, 20266851,18398.5%
Oct 3, 20266291,14098.9%
Oct 2, 20266461,14098.9%
Oct 1, 202649382098.7%
Sep 30, 202645681899.5%
Sep 29, 202646981899.4%
Sep 28, 202651480799.2%
Sep 27, 202648473398.9%
Sep 26, 202648272998.9%
Temperature at John Kerr Lake AT John H Kerr Dam, temperature from 58.7 to 72.0, the latest 60.1, in degrees Fahrenheit.TEMPERATUREF55606570759 AM12 PM3 PM6 PM9 PMOct 43 AM6 AM
Reports received at John Kerr Lake AT John H Kerr Dam, reports from 0.0 to 12.0, the latest 9.0, in reports.REPORTS RECEIVEDreports0510159 AM12 PM3 PM6 PM9 PMOct 43 AM6 AM
The readings these charts were drawn from, as a table
HourTemperature FPrecipitation inReports
Sun 4, 6 AM60.1-9
Sun 4, 5 AM60.0-12
Sun 4, 4 AM60.0-12
Sun 4, 3 AM59.8-12
Sun 4, 2 AM59.3-12
Sun 4, 1 AM59.0-12
Sun 4, 12 AM58.7-11
Sat 3, 7 PM60.40.004
Sat 3, 6 PM61.90.004
Sat 3, 5 PM64.40.004
Sat 3, 4 PM65.90.004
Sat 3, 3 PM65.60.004
Sat 3, 2 PM67.00.004
Sat 3, 1 PM69.50.004
Sat 3, 12 PM70.90.004
Sat 3, 11 AM70.20.004
Sat 3, 10 AM69.80.004
Sat 3, 9 AM69.90.004
Sat 3, 8 AM72.00.004
Sat 3, 7 AM71.40.004
Temperature at John Kerr Lake AT John H Kerr Dam, temperature from 58.7 to 88.3, the latest 60.1, in degrees Fahrenheit.TEMPERATUREF5060708090Mon 28Tue 29Wed 30Thu 1Fri 2Sat 3Sun 4
Reports received at John Kerr Lake AT John H Kerr Dam, reports from 0.0 to 12.0, the latest 9.0, in reports.REPORTS RECEIVEDreports051015Mon 28Tue 29Wed 30Thu 1Fri 2Sat 3Sun 4
The readings these charts were drawn from, as a table
HourTemperature FPrecipitation inReports
Sun 4, 6 AM60.1-9
Sun 4, 5 AM60.0-12
Sun 4, 4 AM60.0-12
Sun 4, 3 AM59.8-12
Sun 4, 2 AM59.3-12
Sun 4, 1 AM59.0-12
Sun 4, 12 AM58.7-11
Sat 3, 7 PM60.40.004
Sat 3, 6 PM61.90.004
Sat 3, 5 PM64.40.004
Sat 3, 4 PM65.90.004
Sat 3, 3 PM65.60.004
Sat 3, 2 PM67.00.004
Sat 3, 1 PM69.50.004
Sat 3, 12 PM70.90.004
Sat 3, 11 AM70.20.004
Sat 3, 10 AM69.80.004
Sat 3, 9 AM69.90.004
Sat 3, 8 AM72.00.004
Sat 3, 7 AM71.40.004
Sat 3, 6 AM72.40.004
Sat 3, 5 AM71.70.004
Sat 3, 4 AM71.80.004
Sat 3, 3 AM73.80.004
Sat 3, 2 AM75.30.004
Sat 3, 1 AM78.30.004
Sat 3, 12 AM78.70.003
Fri 2, 11 PM79.20.004
Fri 2, 10 PM79.60.004
Fri 2, 9 PM80.4-2
Fri 2, 8 PM82.10.004
Fri 2, 7 PM84.10.004
Fri 2, 6 PM86.50.004
Fri 2, 5 PM88.20.004
Fri 2, 4 PM88.30.004
Fri 2, 3 PM87.50.004
Fri 2, 2 PM86.40.004
Fri 2, 1 PM85.40.004
Fri 2, 12 PM83.70.004
Fri 2, 11 AM81.00.004
Fri 2, 10 AM77.50.004
Fri 2, 9 AM73.80.004
Fri 2, 8 AM72.50.004
Fri 2, 7 AM70.40.004
Fri 2, 6 AM70.90.004
Fri 2, 5 AM71.40.004
Fri 2, 4 AM72.50.004
Fri 2, 3 AM73.50.004
Fri 2, 2 AM74.30.004
Fri 2, 1 AM75.00.004
Fri 2, 12 AM76.00.004
Thu 1, 11 PM76.90.004
Thu 1, 10 PM78.1-3
Thu 1, 9 PM79.10.004
Thu 1, 8 PM79.00.004
Thu 1, 7 PM82.10.004
Thu 1, 6 PM85.40.004
Thu 1, 5 PM86.00.004
Thu 1, 4 PM85.90.004
Thu 1, 3 PM85.30.004
Thu 1, 2 PM84.20.004
Thu 1, 1 PM82.80.004
Thu 1, 12 PM80.90.004
Thu 1, 11 AM78.30.004
Thu 1, 10 AM75.50.004
Thu 1, 9 AM72.70.004
Thu 1, 8 AM70.50.004
Thu 1, 7 AM63.70.004
Thu 1, 6 AM66.20.004
Thu 1, 5 AM64.80.004
Thu 1, 4 AM65.20.004
Thu 1, 3 AM72.60.004
Thu 1, 2 AM66.70.004
Thu 1, 1 AM65.80.004
Thu 1, 12 AM66.60.004
Wed 30, 11 PM67.70.001
Wed 30, 10 PM69.60.004
Wed 30, 9 PM72.10.004
Wed 30, 8 PM77.30.004
Wed 30, 7 PM78.40.004
Wed 30, 6 PM82.30.004
Wed 30, 5 PM83.40.004
Wed 30, 4 PM83.00.004
Wed 30, 3 PM82.20.004
Wed 30, 2 PM81.30.004
Wed 30, 1 PM80.30.004
Wed 30, 12 PM78.30.004
Wed 30, 11 AM76.40.004
Wed 30, 10 AM74.90.004
Wed 30, 9 AM70.70.004
Wed 30, 8 AM66.70.004
Wed 30, 7 AM62.20.004
Wed 30, 6 AM62.90.004
Wed 30, 5 AM63.60.004
Wed 30, 4 AM64.10.004
Wed 30, 3 AM64.90.004
Wed 30, 2 AM65.60.004
Wed 30, 1 AM66.60.004
Wed 30, 12 AM67.30.004
Tue 29, 11 PM68.40.004
Tue 29, 10 PM69.70.004
Tue 29, 9 PM71.90.004
Tue 29, 8 PM73.90.004
Tue 29, 7 PM76.20.004
Tue 29, 6 PM79.00.004
Tue 29, 5 PM80.80.004
Tue 29, 4 PM80.70.004
Tue 29, 3 PM81.00.004
Tue 29, 2 PM80.50.004
Tue 29, 1 PM80.00.004
Tue 29, 12 PM77.90.004
Tue 29, 11 AM76.30.004
Tue 29, 10 AM73.90.004
Tue 29, 9 AM70.10.004
Tue 29, 8 AM68.20.004
Tue 29, 7 AM66.70.004
Tue 29, 6 AM67.20.004
Tue 29, 5 AM67.10.004
Tue 29, 4 AM67.50.004
Tue 29, 3 AM67.80.004
Tue 29, 2 AM68.10.004
Tue 29, 1 AM68.50.004
Tue 29, 12 AM69.40.004
Mon 28, 11 PM69.20.004
Mon 28, 10 PM70.30.004
Mon 28, 9 PM71.10.004
Mon 28, 8 PM72.20.004
Mon 28, 7 PM73.90.004
Mon 28, 6 PM76.00.004
Mon 28, 5 PM78.30.004
Mon 28, 4 PM80.40.004
Mon 28, 3 PM79.00.004
Mon 28, 2 PM77.00.004
Mon 28, 1 PM75.30.004
Mon 28, 12 PM73.60.004
Mon 28, 11 AM71.80.004
Mon 28, 10 AM70.00.004
Mon 28, 9 AM68.10.004
Mon 28, 8 AM67.90.004
Mon 28, 7 AM66.00.004
Mon 28, 6 AM66.60.004
Mon 28, 5 AM67.50.004
Mon 28, 4 AM66.10.004
Mon 28, 3 AM66.80.004
Mon 28, 2 AM67.90.004
Mon 28, 1 AM68.30.004
Mon 28, 12 AM69.80.004
Sun 27, 11 PM70.30.004
Sun 27, 10 PM71.20.004
Sun 27, 9 PM72.10.004
Sun 27, 8 PM74.20.004
Sun 27, 7 PM76.80.004
Sun 27, 6 PM79.10.004
Sun 27, 5 PM81.30.004
Sun 27, 4 PM82.00.004
Sun 27, 3 PM80.90.004
Sun 27, 2 PM79.60.004
Sun 27, 1 PM77.20.004
Sun 27, 12 PM75.30.004
Sun 27, 11 AM73.20.004
Sun 27, 10 AM70.30.004
Sun 27, 9 AM66.90.004
Sun 27, 8 AM63.60.004
Sun 27, 7 AM62.50.004
High and Low at John Kerr Lake AT John H Kerr Dam, high from 60.2 to 95.3, the latest 60.2; low from 53.2 to 75.7, the latest 58.6, in degrees Fahrenheit.HIGH AND LOWF406080100Sep 5Sep 10Sep 15Sep 20Sep 25Sep 30HIGHLOW
Precipitation at John Kerr Lake AT John H Kerr Dam, precipitation from 0.00 to 0.01, the latest 0.00, in inches.PRECIPITATIONin0.000.030.050.070.10Sep 5Sep 10Sep 15Sep 20Sep 25Sep 30
The readings these charts were drawn from, as a table
DayHigh FLow FPrecipitation in
Oct 460.258.6-
Oct 378.758.20.00
Oct 289.069.80.00
Oct 186.363.30.00
Sep 3083.761.90.00
Sep 2981.666.60.00
Sep 2880.865.30.00
Sep 2782.662.20.00
Sep 2681.854.60.00
Sep 2575.453.20.00
Sep 2467.359.60.00
Sep 2364.260.90.00
Sep 2281.164.40.00
Sep 2195.373.50.00
Sep 2090.471.30.00
Sep 1989.273.00.00
Sep 1892.575.60.01
Sep 1790.266.50.00
Sep 1686.762.10.00
Sep 1584.964.60.00
Sep 1489.572.60.00
Sep 1390.775.70.00
Sep 1289.474.60.01
Sep 1192.175.50.00
Sep 1093.675.20.00
Sep 987.472.20.00
Sep 885.863.60.00
Sep 787.064.70.00
Sep 684.173.20.00
Sep 592.474.90.00

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 John Kerr Lake AT John H Kerr Dam

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