Find VTEC Product:

IEM VTEC Product Browser

This application allows easy navigation of National Weather Service issued products with Valid Time Event Coding (VTEC).

13 Nov 2024 Update: The tool was updated to use non-hash link style URLs. A shim is in place to translate the old URLs to the new ones, so nothing should be broken (famous last words). This was done to allow the HTML5 History API to provide a better user experience.

Tab Functionality:
Above this section, you will notice six selectable tabs. Click on the tab to show the information.

  • Help: This page!
  • Event Info: Details of the selected event.
  • Text Data: The raw text product for this event.
  • Interactive Map: An interactive map showing the event and RADAR.
  • Storm Reports: Local Storm Reports.
  • List Events: List all events of the given phenomena, significance, year, and issuing office.

Web Services Used:
This application is fully driven by IEM web services.

2025 [KRIW] RIVERTON Flood (FA) Advisory (Y) Number 1

Listing of Counties/Parishes/Zones Included in Product

RADAR Composite at Issuance Time

Storm Based Warning History

991 
WGUS85 KRIW 210216
FLSRIW

Flood Advisory
National Weather Service Riverton WY
716 PM MST Mon Jan 20 2025

.An ice jam has been reported near the U.S. Highway 14 bridge west 
of Lovell. Some flooding has been noted upstream from the jam, and 
may cause some low-lying flooding along the Shoshone River from the 
bridge to near Byron.

WYC003-211800-
/O.NEW.KRIW.FA.Y.0001.250121T0216Z-250121T1800Z/
/00000.N.IJ.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Big Horn WY-
716 PM MST Mon Jan 20 2025

...FLOOD ADVISORY FOR AN ICE JAM IN EFFECT UNTIL 11 AM MST TUESDAY...

* WHAT...Minor flooding caused by an ice jam is expected to continue.

* WHERE...The Shoshone River above the Highway 14 Bridge west of 
  Lovell.

* WHEN...Until 1100 AM MST Tuesday.

* IMPACTS...Minor flooding in low-lying and poor drainage areas. 

* ADDITIONAL DETAILS...
  - At 707 PM MST, Local law enforcement reported an ice jam near
    the advisory area. Minor flooding is already occurring.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Be especially cautious at night when it is harder to recognize the 
dangers of flooding.

&&

LAT...LON 4482 10844 4480 10845 4479 10847 4478 10850
      4479 10851 4480 10849 4481 10847 4482 10845
      4484 10844 4483 10843


$$

Straub
649 
WGUS85 KRIW 211756
FLSRIW

Flood Advisory
National Weather Service Riverton WY
1056 AM MST Tue Jan 21 2025

WYC003-211806-
/O.EXP.KRIW.FA.Y.0001.000000T0000Z-250121T1800Z/
/00000.N.IJ.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Big Horn WY-
1056 AM MST Tue Jan 21 2025

...FLOOD ADVISORY FOR AN ICE JAM WILL EXPIRE AT 11 AM MST THIS 
MORNING AND BE MADE INTO A RIVER FLOOD ADVISORY UNTIL FURTHER 
NOTICE...

The Aerial Flood Advisory has expired and been made into a river 
flood advisory for a portion of Shoshone River west of Lovell until 
further notice.

Flooding continues to pose a threat. Please continue to heed 
remaining road closures.

&&

LAT...LON 4479 10851 4482 10845 4484 10844 4483 10843
      4482 10844 4480 10845 4479 10847 4478 10850


$$

Lowe
Permalink to 202501210216-KRIW-WGUS85-FLSRIW
991 
WGUS85 KRIW 210216
FLSRIW

Flood Advisory
National Weather Service Riverton WY
716 PM MST Mon Jan 20 2025

.An ice jam has been reported near the U.S. Highway 14 bridge west 
of Lovell. Some flooding has been noted upstream from the jam, and 
may cause some low-lying flooding along the Shoshone River from the 
bridge to near Byron.

WYC003-211800-
/O.NEW.KRIW.FA.Y.0001.250121T0216Z-250121T1800Z/
/00000.N.IJ.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Big Horn WY-
716 PM MST Mon Jan 20 2025

...FLOOD ADVISORY FOR AN ICE JAM IN EFFECT UNTIL 11 AM MST TUESDAY...

* WHAT...Minor flooding caused by an ice jam is expected to continue.

* WHERE...The Shoshone River above the Highway 14 Bridge west of 
  Lovell.

* WHEN...Until 1100 AM MST Tuesday.

* IMPACTS...Minor flooding in low-lying and poor drainage areas. 

* ADDITIONAL DETAILS...
  - At 707 PM MST, Local law enforcement reported an ice jam near
    the advisory area. Minor flooding is already occurring.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Be especially cautious at night when it is harder to recognize the 
dangers of flooding.

&&

LAT...LON 4482 10844 4480 10845 4479 10847 4478 10850
      4479 10851 4480 10849 4481 10847 4482 10845
      4484 10844 4483 10843


$$

Straub
Permalink to 202501211756-KRIW-WGUS85-FLSRIW
649 
WGUS85 KRIW 211756
FLSRIW

Flood Advisory
National Weather Service Riverton WY
1056 AM MST Tue Jan 21 2025

WYC003-211806-
/O.EXP.KRIW.FA.Y.0001.000000T0000Z-250121T1800Z/
/00000.N.IJ.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Big Horn WY-
1056 AM MST Tue Jan 21 2025

...FLOOD ADVISORY FOR AN ICE JAM WILL EXPIRE AT 11 AM MST THIS 
MORNING AND BE MADE INTO A RIVER FLOOD ADVISORY UNTIL FURTHER 
NOTICE...

The Aerial Flood Advisory has expired and been made into a river 
flood advisory for a portion of Shoshone River west of Lovell until 
further notice.

Flooding continues to pose a threat. Please continue to heed 
remaining road closures.

&&

LAT...LON 4479 10851 4482 10845 4484 10844 4483 10843
      4482 10844 4480 10845 4479 10847 4478 10850


$$

Lowe

All Storm Reports within Event Political Coverage

Storm Reports within Product Polygon

This table lists other events issued by the selected office for the selected year. Click on the row to select that event.