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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.

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2013 [KGRR] GRAND_RAPIDS Severe Thunderstorm (SV) Watch (A) Number 300

Listing of Counties/Parishes/Zones Included in Product

RADAR Composite at Issuance Time

Storm Based Warning History

276 
WWUS63 KGRR 122103
WCNGRR

WATCH COUNTY NOTIFICATION FOR WATCH 300
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
503 PM EDT WED JUN 12 2013

MIC005-015-025-075-077-159-130600-
/O.NEW.KGRR.SV.A.0300.130612T2103Z-130613T0600Z/

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
300 IN EFFECT UNTIL 2 AM EDT THURSDAY FOR THE FOLLOWING AREAS

IN MICHIGAN THIS WATCH INCLUDES 6 COUNTIES

IN SOUTH CENTRAL MICHIGAN

CALHOUN               JACKSON               

IN SOUTHWEST MICHIGAN

ALLEGAN               BARRY                 KALAMAZOO            
VAN BUREN             

THIS INCLUDES THE CITIES OF...BATTLE CREEK...HASTINGS...HOLLAND...
JACKSON...KALAMAZOO AND SOUTH HAVEN.

$$

LMZ844-845-876-878-130600-
/O.NEW.KGRR.SV.A.0300.130612T2103Z-130613T0600Z/

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
300 IN EFFECT UNTIL 2 AM EDT THURSDAY FOR THE FOLLOWING AREAS

THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS

ST JOSEPH TO HOLLAND MI OUT TO MID LAKE.                

$$

OSTUNO
189 
WWUS63 KGRR 130441
WCNGRR

WATCH COUNTY NOTIFICATION FOR WATCH 300
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
1241 AM EDT THU JUN 13 2013

MIC005-015-025-075-077-159-130545-
/O.CAN.KGRR.SV.A.0300.000000T0000Z-130613T0600Z/

THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 300 FOR THE FOLLOWING AREAS

IN MICHIGAN THIS CANCELS 6 COUNTIES

IN SOUTH CENTRAL MICHIGAN

CALHOUN               JACKSON               

IN SOUTHWEST MICHIGAN

ALLEGAN               BARRY                 KALAMAZOO            
VAN BUREN             

THIS INCLUDES THE CITIES OF...BATTLE CREEK...HASTINGS...HOLLAND...
JACKSON...KALAMAZOO AND SOUTH HAVEN.

$$

LMZ844-845-876-878-130545-
/O.CAN.KGRR.SV.A.0300.000000T0000Z-130613T0600Z/

THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 300 FOR THE FOLLOWING AREAS

THIS CANCELS THE FOLLOWING ADJACENT COASTAL WATERS

ST JOSEPH TO SOUTH HAVEN MI                 
SOUTH HAVEN TO HOLLAND MI                   
LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5NM OFF SHORE TO MID
LAKE                  
LAKE MICHIGAN FROM ST JOSEPH TO SOUTH HAVEN MI 5NM OFF SHORE TO
MID LAKE                

$$

MEADE 
Permalink to 201306122103-KGRR-WWUS63-WCNGRR
276 
WWUS63 KGRR 122103
WCNGRR

WATCH COUNTY NOTIFICATION FOR WATCH 300
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
503 PM EDT WED JUN 12 2013

MIC005-015-025-075-077-159-130600-
/O.NEW.KGRR.SV.A.0300.130612T2103Z-130613T0600Z/

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
300 IN EFFECT UNTIL 2 AM EDT THURSDAY FOR THE FOLLOWING AREAS

IN MICHIGAN THIS WATCH INCLUDES 6 COUNTIES

IN SOUTH CENTRAL MICHIGAN

CALHOUN               JACKSON               

IN SOUTHWEST MICHIGAN

ALLEGAN               BARRY                 KALAMAZOO            
VAN BUREN             

THIS INCLUDES THE CITIES OF...BATTLE CREEK...HASTINGS...HOLLAND...
JACKSON...KALAMAZOO AND SOUTH HAVEN.

$$

LMZ844-845-876-878-130600-
/O.NEW.KGRR.SV.A.0300.130612T2103Z-130613T0600Z/

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
300 IN EFFECT UNTIL 2 AM EDT THURSDAY FOR THE FOLLOWING AREAS

THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS

ST JOSEPH TO HOLLAND MI OUT TO MID LAKE.                

$$

OSTUNO
Permalink to 201306130441-KGRR-WWUS63-WCNGRR
189 
WWUS63 KGRR 130441
WCNGRR

WATCH COUNTY NOTIFICATION FOR WATCH 300
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
1241 AM EDT THU JUN 13 2013

MIC005-015-025-075-077-159-130545-
/O.CAN.KGRR.SV.A.0300.000000T0000Z-130613T0600Z/

THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 300 FOR THE FOLLOWING AREAS

IN MICHIGAN THIS CANCELS 6 COUNTIES

IN SOUTH CENTRAL MICHIGAN

CALHOUN               JACKSON               

IN SOUTHWEST MICHIGAN

ALLEGAN               BARRY                 KALAMAZOO            
VAN BUREN             

THIS INCLUDES THE CITIES OF...BATTLE CREEK...HASTINGS...HOLLAND...
JACKSON...KALAMAZOO AND SOUTH HAVEN.

$$

LMZ844-845-876-878-130545-
/O.CAN.KGRR.SV.A.0300.000000T0000Z-130613T0600Z/

THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 300 FOR THE FOLLOWING AREAS

THIS CANCELS THE FOLLOWING ADJACENT COASTAL WATERS

ST JOSEPH TO SOUTH HAVEN MI                 
SOUTH HAVEN TO HOLLAND MI                   
LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5NM OFF SHORE TO MID
LAKE                  
LAKE MICHIGAN FROM ST JOSEPH TO SOUTH HAVEN MI 5NM OFF SHORE TO
MID LAKE                

$$

MEADE 

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.