Alert archive / Michigan / Severe Thunderstorm Warnings in 2025
Severe Thunderstorm Warning 21, NWS Gaylord, MI
NWS Gaylord, MI issued this severe thunderstorm warning at Jun 9, 2025, 4:19 PM EDT for Cheboygan County, Emmet County, Mackinac County, Michigan. It was in force for 39 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jun 9, 2025, 4:19 PM EDT (20:19 UTC)
- Expired
- Jun 9, 2025, 4:58 PM EDT
- In force
- 39 min
- Issued by
- NWS Gaylord, MI
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Cheboygan County, MI, Emmet County, MI, Mackinac County, MI
The radar
The NCL Michigan radar (KAPX), 109 km from the middle of the area, began a volume at 20:21 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 nearest sounding before it
Alpena, MI (KAPX), launched 12:00Z, 8.3 hours before the alert went out and 194 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1310 m above ground
- 0-6 km bulk shear
- 35 kt
- 0-1 km storm-relative helicity
- -28 m²/s²
- 0-3 km storm-relative helicity
- 4 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
279
WUUS53 KAPX 092019
SVRAPX
MIC031-047-097-092115-
/O.NEW.KAPX.SV.W.0021.250609T2019Z-250609T2115Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Gaylord MI
Issued by National Weather Service Detroit/Pontiac MI
419 PM EDT Mon Jun 9 2025
The National Weather Service in Gaylord has issued a
* Severe Thunderstorm Warning for...
Northwestern Cheboygan County in northern Michigan...
Northeastern Emmet County in northern Michigan...
Central Mackinac County in eastern Upper Michigan...
* Until 515 PM EDT.
* At 418 PM EDT, a severe thunderstorm was located over Mackinaw
City, moving north at 20 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* This severe thunderstorm will be near...
St. Ignace, Mackinac Island, Straits State Park, and Evergreen
Shores around 425 PM EDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4596 8448 4593 8450 4591 8456 4593 8461
4592 8466 4592 8462 4591 8459 4585 8455
4585 8453 4566 8460 4569 8481 4602 8480
TIME...MOT...LOC 2018Z 195DEG 15KT 4581 8475
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
AM3 follow-up statements
795
WWUS53 KAPX 092034
SVSAPX
Severe Weather Statement
National Weather Service Gaylord MI
Issued by National Weather Service Detroit/Pontiac MI
434 PM EDT Mon Jun 9 2025
MIC031-047-092043-
/O.CAN.KAPX.SV.W.0021.000000T0000Z-250609T2115Z/
Cheboygan MI-Emmet MI-
434 PM EDT Mon Jun 9 2025
...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN CHEBOYGAN AND
NORTHEASTERN EMMET COUNTIES IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of the
warned area. Therefore, the warning has been cancelled.
&&
LAT...LON 4596 8448 4593 8450 4591 8456 4593 8461
4592 8466 4592 8464 4590 8458 4585 8455
4585 8453 4572 8458 4585 8481 4602 8480
TIME...MOT...LOC 2033Z 195DEG 15KT 4587 8473
$$
MIC097-092115-
/O.CON.KAPX.SV.W.0021.000000T0000Z-250609T2115Z/
Mackinac MI-
434 PM EDT Mon Jun 9 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM EDT
FOR CENTRAL MACKINAC COUNTY...
At 433 PM EDT, a severe thunderstorm was located over St. Ignace,
moving north at 15 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
This severe storm will be near...
St. Ignace, Mackinac Island, and Evergreen Shores around 440 PM
EDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4596 8448 4593 8450 4591 8456 4593 8461
4592 8466 4592 8464 4590 8458 4585 8455
4585 8453 4572 8458 4585 8481 4602 8480
TIME...MOT...LOC 2033Z 195DEG 15KT 4587 8473
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
AM243
WWUS53 KAPX 092046
SVSAPX
Severe Weather Statement
National Weather Service Gaylord MI
Issued by National Weather Service Detroit/Pontiac MI
446 PM EDT Mon Jun 9 2025
MIC097-092115-
/O.CON.KAPX.SV.W.0021.000000T0000Z-250609T2115Z/
Mackinac MI-
446 PM EDT Mon Jun 9 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM EDT
FOR CENTRAL MACKINAC COUNTY...
At 446 PM EDT, a severe thunderstorm was located near Mackinac
Island, moving northeast at 20 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
This severe thunderstorm will remain over mainly rural areas of
central Mackinac County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4596 8448 4593 8450 4591 8456 4593 8461
4593 8466 4592 8466 4590 8458 4585 8455
4585 8453 4581 8455 4589 8472 4600 8467
TIME...MOT...LOC 2046Z 206DEG 20KT 4594 8463
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
AM175
WWUS53 KAPX 092058
SVSAPX
Severe Weather Statement
National Weather Service Gaylord MI
Issued by National Weather Service Detroit/Pontiac MI
458 PM EDT Mon Jun 9 2025
MIC097-092108-
/O.CAN.KAPX.SV.W.0021.000000T0000Z-250609T2115Z/
Mackinac MI-
458 PM EDT Mon Jun 9 2025
...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL MACKINAC COUNTY IS
CANCELLED...
The storm which prompted the warning has weakened below severe
limits, and has exited the warned area. Therefore, the warning has
been cancelled. However, heavy rain is still possible with this
thunderstorm.
&&
LAT...LON 4596 8448 4593 8450 4591 8456 4593 8461
4593 8466 4592 8466 4590 8458 4585 8455
4585 8453 4581 8455 4589 8472 4600 8467
TIME...MOT...LOC 2057Z 195DEG 15KT 4599 8461
$$
AMThe office that day
Everything else NWS Gaylord, MI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 9, 2:26 PM EDT | Special Weather Statement | APX | Crawford, Roscommon | 49 min |
| Jun 9, 2:39 PM EDT | Special Weather Statement | APX | Grand Traverse, Wexford | 36 min |
| Jun 9, 2:48 PM EDT | Special Marine Warning | APX | 35 min | |
| Jun 9, 3:15 PM EDT | Special Weather Statement | APX | Emmet | 60 min |
| Jun 9, 3:18 PM EDT | Special Weather Statement | APX | Antrim | 57 min |
| Jun 9, 3:22 PM EDT | Severe Thunderstorm Warning | APX | Emmet | 53 min |
| Jun 9, 3:31 PM EDT | Special Marine Warning | APX | 89 min | |
| Jun 9, 3:37 PM EDT | Special Weather Statement | APX | Oscoda | 53 min |
| Jun 9, 3:43 PM EDT | Special Weather Statement | APX | Emmet | 62 min |
| Jun 9, 3:58 PM EDT | Special Weather Statement | APX | Cheboygan | 47 min |
| Jun 9, 4:09 PM EDT | Special Weather Statement | APX | Cheboygan | 66 min |
| Jun 9, 4:11 PM EDT | Special Marine Warning | APX | 94 min | |
| Jun 9, 4:30 PM EDT | Special Weather Statement | APX | Chippewa | 60 min |
| Jun 9, 4:33 PM EDT | Special Weather Statement | APX | Crawford, Otsego | 57 min |
| Jun 9, 4:53 PM EDT | Special Marine Warning | APX | 52 min | |
| Jun 9, 4:57 PM EDT | Special Weather Statement | APX | Kalkaska | 33 min |
| Jun 9, 4:59 PM EDT | Special Weather Statement | APX | Montmorency, Oscoda | 46 min |
| Jun 9, 5:12 PM EDT | Special Weather Statement | APX | Chippewa | 48 min |
| Jun 9, 5:47 PM EDT | Special Weather Statement | APX | Presque Isle | 43 min |
| Jun 9, 5:49 PM EDT | Special Marine Warning | APX | 86 min | |
| Jun 9, 6:06 PM EDT | Special Weather Statement | APX | Gladwin, Ogemaw | 54 min |
| Jun 9, 6:08 PM EDT | Special Weather Statement | APX | Montmorency | 52 min |
| Jun 9, 6:18 PM EDT | Special Weather Statement | APX | Oscoda | 42 min |
| Jun 9, 7:04 PM EDT | Special Weather Statement | APX | Montmorency, Oscoda, Presque Isle | 56 min |
Nearby
Severe Thunderstorm Warnings in Michigan, 2025Every severe thunderstorm warning in 2025
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.