Storm Station

At a river or reservoir gauge

DCP network, identified by the register

Identifier
SHAV2
Latitude
37.13330 N
Longitude
80.26670 W
Elevation
-
Listed
Automatically, on 655 reports in 169 hours over the last seven days
Rank
510of 1,183 in Virginia, Oct 4

On the radar over S. Fork Roanoke R AT Shawsville Sg/iflowsReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

At a river or reservoir gauge

Drawn as the kind of place it stands at. 13 instruments in Virginia stand at one.

Station charts

S. Fork Roanoke R AT Shawsville Sg/iflows Report

Rank 510 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 score97.4of 100

  1. Reports receivedweight 3597.5655 of 672 scheduled reports received in 7 days
  2. Arrivalweight 1092.5half its reports arrived within 14 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
510of 1,183 in Virginia, Oct 4
Schedule
every 15 minon the hour's :05, :20, :35 and :50
Reports received, 24 hours
95 of 9698.9% of its schedule, 96 reports in all
Reports received, 7 days
655 of 67297.4% of its schedule, 662 reports in all
Days reported, 30 days
-
Longest silence, 7 days
1 hourfrom Sep 27, 7:35 AM
Latest report
Oct 4, 5:35 AMlocal time
Time to reach Storm Station
14 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. S. Fork Roanoke R AT Shawsville Sg/iflows received 97.4 per cent, 655 of 672 scheduled reports, rank 510 of 1,183.WHERE IT RANKS IN VIRGINIA, Oct 4THIS ONE: 97.4%, 655 OF 672, RANK 510 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 S. Fork Roanoke R AT Shawsville Sg/iflows's rank in Virginia by how it reported, day by day, from 2026-09-26 to 2026-10-04: 2026-09-26 rank 538 of 729; 2026-09-27 rank 528 of 733; 2026-09-28 rank 598 of 807; 2026-09-29 rank 584 of 818; 2026-09-30 rank 579 of 818; 2026-10-01 rank 578 of 820; 2026-10-02 rank 494 of 1,140; 2026-10-03 rank 494 of 1,140; 2026-10-04 rank 510 of 1,183.ITS RANK IN VIRGINIA, DAY BY DAYRANK, FIRST AT THE TOP1200400600Sep 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, 20265101,18397.4%
Oct 3, 20264941,14097.4%
Oct 2, 20264941,14097.4%
Oct 1, 202657882096.8%
Sep 30, 202657981897.4%
Sep 29, 202658481896.8%
Sep 28, 202659880795.4%
Sep 27, 202652873396.2%
Sep 26, 202653872996.8%
Reports received at S. Fork Roanoke R AT Shawsville Sg/iflows, reports from 11.0 to 12.0, the latest 11.0, in reports.REPORTS RECEIVEDreports0510156 AM9 AM12 PM3 PM6 PM9 PMOct 43 AM
Reports received at S. Fork Roanoke R AT Shawsville Sg/iflows, reports from 6.0 to 12.0, the latest 11.0, in reports.REPORTS RECEIVEDreports051015Mon 28Tue 29Wed 30Thu 1Fri 2Sat 3Sun 4
Precipitation at S. Fork Roanoke R AT Shawsville Sg/iflows, precipitation from 0.00 to 0.24, the latest 0.24, in inches.PRECIPITATIONin0.000.100.200.3020222023202420252026
Days reported at S. Fork Roanoke R AT Shawsville Sg/iflows, days from 0.0 to 31.0, the latest 0.0, in days.DAYS REPORTEDdays010203120222023202420252026
The readings these charts were drawn from, as a table
MonthPrecipitation inDays reported
Dec 20220.2431
Nov 20220.0030
Oct 20220.0031
Sep 20220.0030
Aug 20220.0031
Jul 20220.1231
Jun 20220.0030
May 20220.0031
Apr 20220.0030
Mar 20220.0031
Feb 20220.0028
Jan 20220.0031
Dec 20210.2431
Nov 20210.0030
Precipitation at S. Fork Roanoke R AT Shawsville Sg/iflows, precipitation from 0.00 to 6.36, the latest 0.24, in inches.PRECIPITATIONin0.002.004.006.008.0020172019202120232025
Days reported at S. Fork Roanoke R AT Shawsville Sg/iflows, days from 0.0 to 31.0, the latest 0.0, in days.DAYS REPORTEDdays010203120172019202120232025
The readings these charts were drawn from, as a table
MonthPrecipitation inDays reported
Dec 20220.2431
Nov 20220.0030
Oct 20220.0031
Sep 20220.0030
Aug 20220.0031
Jul 20220.1231
Jun 20220.0030
May 20220.0031
Apr 20220.0030
Mar 20220.0031
Feb 20220.0028
Jan 20220.0031
Dec 20210.2431
Nov 20210.0030
Oct 20210.0031
Sep 20210.0030
Aug 20210.0831
Jul 20210.0031
Jun 20210.0030
May 20210.0031
Apr 20210.0030
Mar 20210.0031
Feb 20210.2428
Jan 20210.0828
Dec 20200.6431
Nov 20200.5630
Oct 20200.3231
Sep 20200.0430
Aug 20200.0431
Jul 20200.0431
Jun 20200.3230
May 20200.3231
Apr 20200.0430
Mar 20200.6431
Feb 20200.9229
Jan 20201.0831
Dec 20191.2831
Nov 20191.5230
Oct 20194.9231
Sep 20190.1630
Aug 20192.6231
Jul 20192.9631
Jun 20195.2830
May 20192.1330
Apr 20191.6030
Mar 20191.6031
Feb 20194.0028
Jan 20191.6831
Dec 20183.2231
Nov 20181.5230
Oct 20180.0031
Sep 20180.2030
Aug 20180.2431
Jul 20180.2831
Jun 20180.0030
May 20180.2431
Apr 20182.3030
Mar 20182.4331
Feb 20182.4828
Jan 20181.8731
Dec 20170.7631
Nov 20171.5630
Oct 20174.7631
Sep 20171.6830
Aug 20170.8831
Jul 20172.2131
Jun 20172.2830
May 20176.3631
Apr 20171.8030
Mar 20172.4031
Feb 20171.7628
Jan 20170.6031
Dec 20161.5229
Nov 20161.3230

The whole record, Dec 6, 2010 to Jan 1, 2023, 4,341 days reported.

Average precipitation by month at S. Fork Roanoke R AT Shawsville Sg/iflows, precipitation from 0.98 to 2.07, the latest 1.61, in inches.AVERAGE PRECIPITATION BY MONTHin0.001.002.003.00JanFebMarAprMayJunJulAugSepOctNovDec
Days reported, by year at S. Fork Roanoke R AT Shawsville Sg/iflows, days reported from 1.0 to 366.0, the latest 1.0, in days.DAYS REPORTED, BY YEARdays01002003003662010201220142016201820202022
The readings these charts were drawn from, as a table
MonthAverage high FAverage low FRecord high FRecord low FAverage precipitation inStrongest gust mph
Jan----1.58-
Feb----1.60-
Mar----1.96-
Apr----1.72-
May----2.07-
Jun----1.63-
Jul----1.45-
Aug----0.98-
Sep----1.17-
Oct----1.80-
Nov----1.51-
Dec----1.61-

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 S. Fork Roanoke R AT Shawsville Sg/iflows

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