Alert archive / Kansas / River Flood Warnings in 2020

River Flood Warning 31, NWS Topeka, KS

July 27, 2020Marshall County, Kansas

NWS Topeka, KS issued this river flood warning at Jul 27, 2020, 1:42 AM CDT for Marshall County, Kansas. It took effect at Jul 27, 2020, 5:51 AM CDT. It was in force for 31 hr.

The area

The counties it named.

The facts

Issued: Jul 27, 2020, 1:42 AM CDT (06:42 UTC)
In effect from: Jul 27, 2020, 5:51 AM CDT
Expired: Jul 28, 2020, 12:45 PM CDT
In force: 31 hr
Issued by: NWS Topeka, KS
Area: Storm-based polygon
Flood severity: Minor

County Marshall County, KS

The radar

The Topeka radar (KTWX), 91 km from the middle of the area, began a volume at 06:42 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The river

Written for the forecast point Black Vermillion River at Frankfort (FKFK1). The gauge peaked at 17.37 ft at Jul 27, 2020, 5:00 AM CDT.

Action stage: 14 ft
Minor stage: 19 ft
Moderate stage: 27.5 ft
Major stage: 40.5 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 06885500, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

What forecasters said that day

The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Topeka, KS wrote its last area forecast discussion before this river flood warning went out at Jul 26, 11:41 PM CDT, 2 hours 1 minute earlier.

Area forecast discussion, Jul 26, 11:41 PM CDT, 2 hours 1 minute before

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Hazardous weather outlook, Jul 26, 10:02 PM CDT, 3 hours 40 minutes before

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In the hours before

Local storm report, Jul 26, 9:44 PM CDT, 3 hours 58 minutes before

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Local storm report, Jul 26, 10:33 PM CDT, 3 hours 9 minutes before

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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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Local storm report, Jul 26, 10:35 PM CDT, 3 hours 7 minutes before

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      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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Local storm report, Jul 26, 10:37 PM CDT, 3 hours 5 minutes before

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      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
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Local storm report, Jul 26, 10:51 PM CDT, 2 hours 51 minutes before

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<body>
  <main class="wrap">
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      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
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Local storm report, Jul 27, 12:34 AM CDT, 1 hour 8 minutes before

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      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
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</body>
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The office that day

Everything else NWS Topeka, KS issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 26, 7:22 PM CDT	Flash Flood Warning	TOP	Republic	4 hr
Jul 26, 7:26 PM CDT	Flash Flood Warning	TOP	Clay, Cloud, Washington	4 hr
Jul 26, 7:30 PM CDT	Areal Flood Advisory	TOP	Pottawatomie, Riley	3 hr
Jul 26, 7:36 PM CDT	Flash Flood Warning	TOP	Franklin	4 hr
Jul 26, 7:43 PM CDT	Flash Flood Warning	TOP	Pottawatomie, Riley	4 hr
Jul 26, 7:47 PM CDT	Areal Flood Warning	TOP	Marshall	3 hr
Jul 26, 8:13 PM CDT	River Flood Warning	TOP	Washington	10 hr
Jul 26, 8:13 PM CDT	River Flood Warning	TOP	Marshall	6 days
Jul 26, 8:13 PM CDT	River Flood Warning	TOP	Cloud	6 days
Jul 26, 8:13 PM CDT	River Flood Warning	TOP	Marshall, Washington	54 hr
Jul 26, 8:13 PM CDT	River Flood Warning	TOP	Clay	7 days
Jul 26, 8:13 PM CDT	River Flood Warning	TOP	Cloud	4 days
Jul 26, 8:16 PM CDT	Areal Flood Advisory	TOP	Ottawa	3 hr
Jul 26, 8:19 PM CDT	Areal Flood Advisory	TOP	Anderson	3 hr
Jul 26, 11:00 PM CDT	Areal Flood Warning	TOP	Republic	8 hr
Jul 26, 11:04 PM CDT	Areal Flood Warning	TOP	Clay, Cloud, Washington	8 hr
Jul 27, 6:59 AM CDT	Areal Flood Warning	TOP	Clay, Cloud, Washington	6 hr
Jul 27, 7:53 AM CDT	Areal Flood Advisory	TOP	Anderson, Franklin	3 hr
Jul 27, 1:02 PM CDT	Areal Flood Advisory	TOP	Clay, Cloud, Washington	3 hr
Jul 27, 3:35 PM CDT	River Flood Warning	TOP	Clay	10 hr

Nearby

River Flood Warnings in Kansas, 2020 Every river flood warning in 2020

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.