Alert archive / Michigan / Special Weather Statements in 2021
Special Weather Statement, NWS Marquette, MI
NWS Marquette, MI issued this special weather statement at Jul 14, 2021, 4:08 PM EDT for Delta County, Michigan. It was in force for 37 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
- Jul 14, 2021, 4:08 PM EDT (20:08 UTC)
- Expired
- Jul 14, 2021, 4:45 PM EDT
- In force
- 37 min
- Issued by
- NWS Marquette, MI
County Delta County, MI
The radar
The Marquette radar (KMQT), 65 km from the middle of the area, began a volume at 20:10 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
Green Bay/Straub, WI (KGRB), launched 12:00Z, 8.1 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
- 579 J/kg
- Mixed-layer CIN
- -64 J/kg
- Mixed-layer LCL
- 1045 m above ground
- 0-6 km bulk shear
- 15 kt
- 0-1 km storm-relative helicity
- 26 m²/s²
- 0-3 km storm-relative helicity
- 52 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
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</html>What forecasters said that day
The local office's own words before this special weather statement 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 special weather statement went out at Jul 14, 1:48 PM EDT, 2 hours 20 minutes earlier.
Area forecast discussion, Jul 14, 1:48 PM EDT, 2 hours 20 minutes before
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</html>Hazardous weather outlook, Jul 14, 4:00 AM EDT, 12 hours 8 minutes before
Hazardous Weather Outlook National Weather Service Marquette MI 400 AM EDT Wed Jul 14 2021 MIZ001>007-009>014-084-085-151200- Keweenaw-Ontonagon-Northern Houghton-Baraga-Marquette-Alger-Luce- Gogebic-Iron-Dickinson-Menominee-Delta-Southern Schoolcraft- Southern Houghton-Northern Schoolcraft- 400 AM EDT Wed Jul 14 2021 /300 AM CDT Wed Jul 14 2021/ This Hazardous Weather Outlook is for portions of western Upper Michigan and central Upper Michigan. .DAY ONE...Today and Tonight Thunderstorms are possible through tonight. Moderate to heavy rainfall will be possible across the south and central parts of upper Michigan. A few storms could be strong this afternoon and evening and contain large hail and damaging wind gusts. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday There is a chance of thunderstorms Thursday morning. There is a moderate swim risk for southern Schoolcraft County for Thursday. .SPOTTER INFORMATION STATEMENT... The need for weather spotter reports is not anticipated at this time. LSZ162-240>251-263>267-151200- 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- 400 AM EDT Wed Jul 14 2021 /300 AM CDT Wed Jul 14 2021/ This Hazardous Weather Outlook is for portions of Eastern Lake Superior...Central Lake Superior and Western Lake Superior. .DAY ONE...Today and Tonight There is a chance of thunderstorms in far western Lake Superior this afternoon and tonight across southern and far eastern Lake Superior. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... The need for weather spotter reports is not anticipated at this time. LMZ221-248-250-151200- 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- 400 AM EDT Wed Jul 14 2021 This Hazardous Weather Outlook is for portions of Northern Lake Michigan. .DAY ONE...Today and Tonight There is a chance of thunderstorms this afternoon through tonight. A few storms could be strong and contain large hail and damaging wind gusts. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday There is a chance of thunderstorms Thursday morning. .SPOTTER INFORMATION STATEMENT... The need for weather spotter reports is not anticipated at this time. 07
In the hours before
Special weather statement, Jul 14, 3:14 PM EDT, 54 minutes before
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</html>Special weather statement, Jul 14, 3:40 PM EDT, 28 minutes before
Special Weather Statement National Weather Service Marquette MI 340 PM EDT Wed Jul 14 2021 MIZ007-085-142030- Northern Schoolcraft MI-Luce MI- 340 PM EDT Wed Jul 14 2021 ...SPECIAL WEATHER STATEMENT... At 340 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from 6 miles west of Hulbert to 7 miles south of M-28 between Shingleton and Seney. Movement was northeast at 15 mph. Winds in excess of 30 mph and localized ponding of water will be possible with these storms. Locations impacted include... Newberry, McMillan, Germfask, Seney, Manistique Lake, Helmer, Soo Junction, Four Mile Corner and Dollarville. PRECAUTIONARY/PREPAREDNESS ACTIONS... Torrential rainfall is also occurring with these storms, and may lead to localized flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4632 8524 4619 8625 4634 8606 4646 8524 TIME...MOT...LOC 1940Z 228DEG 13KT 4638 8527 4624 8621 JAW
Special weather statement, Jul 14, 3:53 PM EDT, 15 minutes before
Special Weather Statement National Weather Service Marquette MI 353 PM EDT Wed Jul 14 2021 MIZ007-142030- Luce MI- 353 PM EDT Wed Jul 14 2021 ...SIGNIFICANT WEATHER ADVISORY FOR SOUTH CENTRAL LUCE COUNTY UNTIL 430 PM EDT... At 353 PM EDT, Doppler radar was tracking a strong thunderstorm over McMillan, or near Newberry, moving northeast at 15 mph. Nickel size hail and winds in excess of 40 mph will be possible with this storm. Locations impacted include... Four Mile Corner. PRECAUTIONARY/PREPAREDNESS ACTIONS... Torrential rainfall is also occurring with this storm, and may lead to localized flooding. Do not drive your vehicle through flooded roadways. Frequent cloud to ground lightning is occurring with this storm. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle. && LAT...LON 4634 8560 4637 8571 4649 8559 4644 8544 TIME...MOT...LOC 1953Z 219DEG 12KT 4636 8564 JAW
Special weather statement, Jul 14, 3:59 PM EDT, 9 minutes before
Special Weather Statement
National Weather Service Marquette MI
259 PM CDT Wed Jul 14 2021
MIZ011-012-142030-
Dickinson MI-Menominee MI-
259 PM CDT Wed Jul 14 2021
...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN DICKINSON AND NORTH
CENTRAL MENOMINEE COUNTIES UNTIL 330 PM CDT...
At 258 PM CDT, Doppler radar was tracking a strong thunderstorm over
Hermansville, or 21 miles east of Iron Mountain, moving northeast at
5 mph.
Nickel size hail and winds in excess of 30 mph will be possible with
this storm.
Locations impacted include...
Hermansville, Waucedah and Cunard.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.
&&
LAT...LON 4569 8773 4578 8779 4584 8754 4574 8746
4570 8766
TIME...MOT...LOC 1958Z 234DEG 5KT 4575 8763
JAWSpecial weather statement, Jul 14, 4:08 PM EDT, 0 minutes before
Special Weather Statement National Weather Service Marquette MI 408 PM EDT Wed Jul 14 2021 MIZ013-142045- Delta MI- 408 PM EDT Wed Jul 14 2021 ...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN DELTA COUNTY UNTIL 445 PM EDT... At 408 PM EDT, Doppler radar was tracking a strong thunderstorm near U.S. 41 between Trenary and Rapid River, or 22 miles north of Escanaba, moving northeast at 5 mph. Nickel size hail and winds in excess of 30 mph will be possible with this storm. Locations impacted include... U.S. 41 between Trenary and Rapid River. PRECAUTIONARY/PREPAREDNESS ACTIONS... Torrential rainfall is also occurring with this storm, and may lead to localized flooding. Do not drive your vehicle through flooded roadways. This storm may intensify, so be certain to monitor local radio stations and available television stations for additional information and possible warnings from the National Weather Service. && LAT...LON 4602 8711 4607 8715 4614 8696 4604 8691 TIME...MOT...LOC 2008Z 235DEG 5KT 4607 8706 JAW
The office that day
Everything else NWS Marquette, MI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 14, 1:03 AM EDT | Special Marine Warning | MQT | 27 min | |
| Jul 14, 2:07 PM EDT | Special Weather Statement | MQT | Alger | 23 min |
| Jul 14, 2:39 PM EDT | Special Weather Statement | MQT | Alger | 21 min |
| Jul 14, 2:47 PM EDT | Special Weather Statement | MQT | Schoolcraft | 28 min |
| Jul 14, 3:11 PM EDT | Special Weather Statement | MQT | Schoolcraft | 19 min |
| Jul 14, 3:14 PM EDT | Special Weather Statement | MQT | Luce | 16 min |
| Jul 14, 3:16 PM EDT | Severe Thunderstorm Warning | MQT | Schoolcraft | 17 min |
| Jul 14, 3:17 PM EDT | Special Weather Statement | MQT | Menominee | 43 min |
| Jul 14, 3:28 PM EDT | Areal Flood Advisory | MQT | Dickinson, Menominee | 3 hr |
| Jul 14, 3:40 PM EDT | Special Weather Statement | MQT | Luce | 50 min |
| Jul 14, 3:53 PM EDT | Special Weather Statement | MQT | Luce | 37 min |
| Jul 14, 3:59 PM EDT | Special Weather Statement | MQT | Menominee | 31 min |
| Jul 14, 4:16 PM EDT | Flash Flood Warning | MQT | Menominee | 3 hr |
| Jul 14, 4:41 PM EDT | Special Weather Statement | MQT | Luce | 19 min |
| Jul 14, 5:23 PM EDT | Small Craft Advisory | MQT | 11 hr | |
| Jul 14, 5:58 PM EDT | Special Weather Statement | MQT | Schoolcraft | 47 min |
Nearby
Special Weather Statements in Michigan, 2021Every special weather statement in 2021
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.