Alert archive / Michigan / Severe Thunderstorm Warnings in 2017
Severe Thunderstorm Warning 13, NWS Gaylord, MI
NWS Gaylord, MI issued this severe thunderstorm warning at Jun 12, 2017, 11:20 PM EDT for 4 counties in Michigan. It was in force for 35 min. 2 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jun 12, 2017, 11:20 PM EDT (03:20 UTC)
- Expired
- Jun 12, 2017, 11:55 PM EDT
- In force
- 35 min
- Issued by
- NWS Gaylord, MI
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Antrim County, MI, Charlevoix County, MI, Grand Traverse County, MI, Leelanau County, MI
The radar
The NCL Michigan radar (KAPX), 75 km from the middle of the area, began a volume at 03:24 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 12, 11:30 PM EDT | TSTM WND DMG | 2 N Cedar, MI | TWO TREES DOWNED ON GOOD HARBOR TRAIL SOUTH OF GATZKE RD. TIME ESTIMATED VIA RADAR. |
| Jun 12, 11:43 PM EDT | TSTM WND GST 43 | 1 Nne Leland, MI | MESONET STATION XLEL, LELAND. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 12, 9:09 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
The nearest sounding before it
Green Bay/Straub, WI (KGRB), launched 00:00Z, 3.3 hours before the alert went out and 204 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
- 60 J/kg
- Mixed-layer CIN
- -358 J/kg
- Mixed-layer LCL
- 1488 m above ground
- 0-6 km bulk shear
- 15 kt
- 0-1 km storm-relative helicity
- -7 m²/s²
- 0-3 km storm-relative helicity
- 46 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
433
WUUS53 KAPX 130320
SVRAPX
MIC009-029-055-089-130415-
/O.NEW.KAPX.SV.W.0013.170613T0320Z-170613T0415Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Gaylord MI
1120 PM EDT MON JUN 12 2017
The National Weather Service in Gaylord has issued a
* Severe Thunderstorm Warning for...
Leelanau County in northern Michigan...
Northeastern Grand Traverse County in northern Michigan...
Western Antrim County in northern Michigan...
South central Charlevoix County in northern Michigan...
* Until 1215 AM EDT
* At 1120 PM EDT, severe thunderstorms were located along a line
extending from 10 miles west of Sleeping Bear Point to Glen Arbor
to Lake Ann, moving northeast at 45 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Boyne City, Charlevoix, East Jordan, Leland, Elk Rapids, Bellaire,
Empire, Ellsworth, Grand Traverse Light, Sleeping Bear Point,
Bingham, Torch Lake, Central Lake, Glen Arbor, Norwood, Suttons
Bay, Northport, Cedar, Clam River and Kewadin.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4542 8577 4542 8531 4523 8501 4486 8527
4485 8532 4478 8533 4478 8606 4487 8632
4490 8634
TIME...MOT...LOC 0320Z 223DEG 38KT 4492 8625 4489 8598 4475 8584
HAIL...<.75IN
WIND...60MPH
$$
MEK2 follow-up statements
208
WWUS53 KAPX 130346
SVSAPX
Severe Weather Statement
National Weather Service Gaylord MI
1146 PM EDT MON JUN 12 2017
MIC089-130355-
/O.CAN.KAPX.SV.W.0013.000000T0000Z-170613T0415Z/
Leelanau MI-
1146 PM EDT MON JUN 12 2017
...THE SEVERE THUNDERSTORM WARNING FOR LEELANAU COUNTY IS
CANCELLED...
The storms which prompted the warning have weakened and moved out of
the warned area. Therefore, the warning has been cancelled.
A severe thunderstorm watch remains in effect until 400 AM EDT for
northern Michigan.
LAT...LON 4540 8528 4523 8501 4487 8526 4480 8557
4499 8560
TIME...MOT...LOC 0345Z 252DEG 43KT 4501 8558 4484 8548
$$
MIC009-029-055-130415-
/O.CON.KAPX.SV.W.0013.000000T0000Z-170613T0415Z/
Grand Traverse MI-Antrim MI-Charlevoix MI-
1146 PM EDT MON JUN 12 2017
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1215 AM EDT
FOR NORTHEASTERN GRAND TRAVERSE...WESTERN ANTRIM AND SOUTH CENTRAL
CHARLEVOIX COUNTIES...
At 1145 PM EDT, severe thunderstorms were located along a line
extending from Peshawbestown to near Mapleton, moving east at 50 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Boyne City, Charlevoix, East Jordan, Elk Rapids, Bellaire, Ellsworth,
Torch Lake, Central Lake, Norwood, Fishermans Island State Park, Clam
River, Kewadin, Alden, Mapleton, Young State Park, Ironton, Old
Mission and Lake Bellaire.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4540 8528 4523 8501 4487 8526 4480 8557
4499 8560
TIME...MOT...LOC 0345Z 252DEG 43KT 4501 8558 4484 8548
HAIL...<.75IN
WIND...60MPH
$$
MEK507
WWUS53 KAPX 130355
SVSAPX
Severe Weather Statement
National Weather Service Gaylord MI
1155 PM EDT MON JUN 12 2017
MIC009-029-055-130404-
/O.CAN.KAPX.SV.W.0013.000000T0000Z-170613T0415Z/
Grand Traverse MI-Antrim MI-Charlevoix MI-
1155 PM EDT MON JUN 12 2017
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN GRAND TRAVERSE...
WESTERN ANTRIM AND SOUTH CENTRAL CHARLEVOIX COUNTIES IS CANCELLED...
The storms which prompted the warning have weakened below severe
limits, and no longer pose an immediate threat to life or property.
Therefore the warning has been cancelled.
A severe thunderstorm watch remains in effect until 400 AM EDT for
northern Michigan.
LAT...LON 4540 8528 4523 8501 4487 8526 4480 8557
4499 8560
TIME...MOT...LOC 0353Z 223DEG 38KT 4506 8552 4489 8542
$$
MEKThe office that day
Everything else NWS Gaylord, MI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 12, 9:29 PM EDT | Special Marine Warning | APX | 2 hr | |
| Jun 12, 10:34 PM EDT | Severe Thunderstorm Warning | APX | Benzie, Grand Traverse, Leelanau, Manistee, Wexford | 56 min |
| Jun 12, 10:53 PM EDT | Special Marine Warning | APX | 97 min | |
| Jun 12, 11:30 PM EDT | Severe Thunderstorm Warning | APX | Antrim, Crawford, Grand Traverse, Kalkaska, Missaukee, Wexford | 60 min |
| Jun 13, 12:36 AM EDT | Severe Thunderstorm Warning | APX | Alcona, Crawford, Iosco, Ogemaw, Oscoda, Roscommon | 54 min |
| Jun 13, 1:27 AM EDT | Special Marine Warning | APX | 2 hr | |
| Jun 13, 3:58 PM EDT | Small Craft Advisory | APX | 35 hr |
Nearby
Severe Thunderstorm Warnings in Michigan, 2017Every severe thunderstorm warning in 2017
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.