Alert archive / Michigan / Severe Thunderstorm Warnings in 2018
Severe Thunderstorm Warning 33, NWS Marquette, MI
NWS Marquette, MI issued this severe thunderstorm warning at Jun 30, 2018, 6:51 PM EDT for Marquette County, Michigan. It was in force for 17 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jun 30, 2018, 6:51 PM EDT (22:51 UTC)
- Expired
- Jun 30, 2018, 7:08 PM EDT
- In force
- 17 min
- Issued by
- NWS Marquette, MI
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
County Marquette County, MI
The radar
The Marquette radar (KMQT), 15 km from the middle of the area, began a volume at 22:54 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 30, 5:41 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
The nearest sounding before it
Green Bay/Straub, WI (KGRB), launched 12:00Z, 10.9 hours before the alert went out and 246 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
- 2313 J/kg
- Mixed-layer CIN
- -238 J/kg
- Mixed-layer LCL
- 1072 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 42 m²/s²
- 0-3 km storm-relative helicity
- 99 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.2
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Marquette, MI wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 30, 4:28 PM EDT, 2 hours 23 minutes earlier.
Area forecast discussion, Jun 30, 4:28 PM EDT, 2 hours 23 minutes before
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Hazardous Weather Outlook National Weather Service Marquette MI 354 PM EDT Sat Jun 30 2018 MIZ001>007-009>014-084-085-012000- Keweenaw-Ontonagon-Northern Houghton-Baraga-Marquette-Alger-Luce- Gogebic-Iron-Dickinson-Menominee-Delta-Southern Schoolcraft- Southern Houghton-Northern Schoolcraft- 354 PM EDT Sat Jun 30 2018 /254 PM CDT Sat Jun 30 2018/ This Hazardous Weather Outlook is for portions of western Upper Michigan and central Upper Michigan. .DAY ONE...Tonight Scattered to numerous thunderstorms are expected through this evening west and across all of western and central upper Michigan through tonight. There is the potential of scattered severe storms containing large hail, damaging winds and locally heavy rainfall. .DAYS TWO THROUGH SEVEN...Sunday through Friday Thunderstorms are expected again Sunday across all of western and central upper Michigan. There is the potential of isolated severe storms containing large hail, damaging winds and locally heavy rainfall. .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to report any observed hail or wind damage from thunderstorms to the National Weather Service in Marquette. The public may also submit reports to the National Weather Service via phone, on our website, or through Facebook or Twitter. LSZ162-240>251-263>267-012000- Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM-Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- Point Isabelle to Lower Entrance of Portage Canal MI- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays-Huron Islands to Marquette MI- Marquette to Munising MI-Munising to Grand Marais MI- Grand Marais to Whitefish Point MI- Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park- Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border- Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore- Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore- Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border- 354 PM EDT Sat Jun 30 2018 /254 PM CDT Sat Jun 30 2018/ This Hazardous Weather Outlook is for portions of Eastern Lake Superior...Central Lake Superior and Western Lake Superior. .DAY ONE...Tonight Scattered to numerous thunderstorms are expected with a few strong to severe storms containing large hail and damaging winds. Locally dense fog is possible. .DAYS TWO THROUGH SEVEN...Sunday through Friday Scattered thunderstorms are expected again Sunday. There is the potential of strong to severe storms containing large hail and damaging winds. Locally dense fog will be possible on portions of Lake Superior Saturday through Sunday. .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to report any observed hail or wind damage from thunderstorms to the National Weather Service in Marquette. The public may also submit reports to the National Weather Service via phone, on our website, or through Facebook or Twitter. LMZ221-248-250-012000- Green Bay North of line from Cedar River MI to Rock Island Passage-Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 354 PM EDT Sat Jun 30 2018 This Hazardous Weather Outlook is for portions of Northern Lake Michigan. .DAY ONE...Tonight Scattered thunderstorms are expected late today into tonight. There is the potential for strong to severe storms containing large hail and damaging winds. .DAYS TWO THROUGH SEVEN...Sunday through Friday Scattered thunderstorms are expected again Sunday. There is the potential of strong to severe storms containing large hail and damaging winds. .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to report any observed hail or wind damage from thunderstorms to the National Weather Service in Marquette. The public may also submit reports to the National Weather Service via phone, on our website, or through Facebook or Twitter. Titus
In the hours before
Local storm report, Jun 30, 1:57 PM EDT, 4 hours 54 minutes before
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</html>The office that day
Everything else NWS Marquette, MI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 29, 8:13 PM EDT | Special Marine Warning | MQT | 62 min | |
| Jun 29, 9:14 PM EDT | Special Marine Warning | MQT | 91 min | |
| Jun 29, 10:53 PM EDT | Special Weather Statement | MQT | Keweenaw | 82 min |
| Jun 29, 11:17 PM EDT | Special Marine Warning | MQT | 88 min | |
| Jun 29, 11:23 PM EDT | Special Marine Warning | MQT | 82 min | |
| Jun 30, 1:28 AM EDT | Special Marine Warning | MQT | 92 min | |
| Jun 30, 3:14 AM EDT | Beach Hazards Statement | MQT | Schoolcraft | 17 hr |
| Jun 30, 3:16 AM EDT | Heat Advisory | MQT | Alger, Baraga, Delta, Dickinson, Gogebic, Houghton and 6 more | 17 hr |
| Jun 30, 10:15 AM EDT | Special Weather Statement | MQT | Baraga, Houghton | 45 min |
| Jun 30, 10:41 AM EDT | Special Weather Statement | MQT | Baraga | 49 min |
| Jun 30, 11:06 AM EDT | Special Weather Statement | MQT | Baraga, Marquette | 39 min |
| Jun 30, 12:11 PM EDT | Special Marine Warning | MQT | 64 min | |
| Jun 30, 12:35 PM EDT | Special Marine Warning | MQT | 55 min | |
| Jun 30, 1:01 PM EDT | Special Marine Warning | MQT | 89 min | |
| Jun 30, 1:15 PM EDT | Severe Thunderstorm Warning | MQT | Luce | 45 min |
| Jun 30, 1:58 PM EDT | Severe Thunderstorm Warning | MQT | Luce | 8 min |
| Jun 30, 5:36 PM EDT | Special Weather Statement | MQT | Iron | 39 min |
| Jun 30, 5:44 PM EDT | Severe Thunderstorm Warning | MQT | Baraga, Marquette | 46 min |
| Jun 30, 6:03 PM EDT | Severe Thunderstorm Warning | MQT | Marquette | 42 min |
| Jun 30, 6:09 PM EDT | Special Marine Warning | MQT | 66 min | |
| Jun 30, 6:24 PM EDT | Areal Flood Advisory | MQT | Baraga, Gogebic, Iron, Marquette | 3 hr |
| Jun 30, 6:41 PM EDT | Severe Thunderstorm Warning | MQT | Marquette | 19 min |
| Jun 30, 6:51 PM EDT | Special Marine Warning | MQT | 54 min | |
| Jun 30, 6:58 PM EDT | Special Marine Warning | MQT | 62 min | |
| Jun 30, 7:01 PM EDT | Severe Thunderstorm Warning | MQT | Gogebic, Iron, Ontonagon | 44 min |
| Jun 30, 7:25 PM EDT | Special Marine Warning | MQT | 65 min | |
| Jun 30, 7:28 PM EDT | Severe Thunderstorm Warning | MQT | Houghton | 47 min |
| Jun 30, 7:36 PM EDT | Severe Thunderstorm Warning | MQT | Marquette | 11 min |
| Jun 30, 7:40 PM EDT | Areal Flood Advisory | MQT | Baraga, Gogebic, Houghton, Iron, Ontonagon | 3 hr |
| Jun 30, 7:46 PM EDT | Special Marine Warning | MQT | 89 min | |
| Jun 30, 7:51 PM EDT | Special Marine Warning | MQT | 24 min |
Nearby
Severe Thunderstorm Warnings in Michigan, 2018Every severe thunderstorm warning in 2018
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.