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 [KMKX] MILWAUKEE/SULLIVAN Marine (MA) Warning (W) Number 3
Listing of Counties/Parishes/Zones Included in Product
RADAR Composite at Issuance Time
Storm Based Warning History
880
WHUS53 KMKX 301905
SMWMKX
LMZ646-673-675-302000-
/O.NEW.KMKX.MA.W.0003.250330T1905Z-250330T2000Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Milwaukee/Sullivan WI
205 PM CDT Sun Mar 30 2025
The National Weather Service in Milwaukee/Sullivan has issued a
* Special Marine Warning for...
Nearshore waters from Wind Point WI TO Winthrop Harbor IL...
Lake Michigan from North Point Light WI to Winthrop Harbor IL 5 nm
off shore to mid lake...
* Until 300 PM CDT.
* At 205 PM CDT, a severe thunderstorm was located 10 nm west of
Waukegan Harbor, moving northeast at 45 knots.
HAZARD...Large hail.
SOURCE...Radar.
IMPACT...Large hail could result in structural damage.
* The severe thunderstorm will remain over mainly open waters.
LAT...LON 4248 8780 4251 8781 4259 8781 4259 8782
4266 8781 4267 8781 4267 8779 4269 8778
4279 8766 4279 8749 4262 8719 4247 8754
TIME...MOT...LOC 1905Z 229DEG 44KT 4232 8804
HAIL...>.75IN
WIND...<34KTS
$$
HEEREN
960
FZUS73 KMKX 301951
MWSMKX
Marine Weather Statement
National Weather Service Milwaukee/Sullivan WI
251 PM CDT Sun Mar 30 2025
LMZ646-673-675-302000-
/O.EXP.KMKX.MA.W.0003.000000T0000Z-250330T2000Z/
251 PM CDT Sun Mar 30 2025
...THE SPECIAL MARINE WARNING WILL EXPIRE AT 300 PM CDT...
The affected areas were...
Nearshore waters from Wind Point WI TO Winthrop Harbor IL...
Lake Michigan from North Point Light WI to Winthrop Harbor IL 5 nm
off shore to mid lake...
The thunderstorm has weakened and no longer poses a significant
threat to boaters.
LAT...LON 4248 8780 4251 8781 4259 8781 4259 8782
4266 8781 4267 8781 4267 8779 4269 8778
4279 8766 4279 8749 4262 8719 4247 8754
TIME...MOT...LOC 1950Z 226DEG 42KT 4266 8756
$$
HEEREN
Permalink to 202503301905-KMKX-WHUS53-SMWMKX
880
WHUS53 KMKX 301905
SMWMKX
LMZ646-673-675-302000-
/O.NEW.KMKX.MA.W.0003.250330T1905Z-250330T2000Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Milwaukee/Sullivan WI
205 PM CDT Sun Mar 30 2025
The National Weather Service in Milwaukee/Sullivan has issued a
* Special Marine Warning for...
Nearshore waters from Wind Point WI TO Winthrop Harbor IL...
Lake Michigan from North Point Light WI to Winthrop Harbor IL 5 nm
off shore to mid lake...
* Until 300 PM CDT.
* At 205 PM CDT, a severe thunderstorm was located 10 nm west of
Waukegan Harbor, moving northeast at 45 knots.
HAZARD...Large hail.
SOURCE...Radar.
IMPACT...Large hail could result in structural damage.
* The severe thunderstorm will remain over mainly open waters.
LAT...LON 4248 8780 4251 8781 4259 8781 4259 8782
4266 8781 4267 8781 4267 8779 4269 8778
4279 8766 4279 8749 4262 8719 4247 8754
TIME...MOT...LOC 1905Z 229DEG 44KT 4232 8804
HAIL...>.75IN
WIND...<34KTS
$$
HEEREN
Permalink to 202503301951-KMKX-FZUS73-MWSMKX
960
FZUS73 KMKX 301951
MWSMKX
Marine Weather Statement
National Weather Service Milwaukee/Sullivan WI
251 PM CDT Sun Mar 30 2025
LMZ646-673-675-302000-
/O.EXP.KMKX.MA.W.0003.000000T0000Z-250330T2000Z/
251 PM CDT Sun Mar 30 2025
...THE SPECIAL MARINE WARNING WILL EXPIRE AT 300 PM CDT...
The affected areas were...
Nearshore waters from Wind Point WI TO Winthrop Harbor IL...
Lake Michigan from North Point Light WI to Winthrop Harbor IL 5 nm
off shore to mid lake...
The thunderstorm has weakened and no longer poses a significant
threat to boaters.
LAT...LON 4248 8780 4251 8781 4259 8781 4259 8782
4266 8781 4267 8781 4267 8779 4269 8778
4279 8766 4279 8749 4262 8719 4247 8754
TIME...MOT...LOC 1950Z 226DEG 42KT 4266 8756
$$
HEEREN
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.