Alert archive / Michigan / Severe Thunderstorm Warnings in 2019
Severe Thunderstorm Warning 22, NWS Marquette, MI
NWS Marquette, MI issued this severe thunderstorm warning at Aug 27, 2019, 3:42 PM EDT for Alger County, Marquette County, Michigan. It was in force for 33 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
- Aug 27, 2019, 3:42 PM EDT (19:42 UTC)
- Expired
- Aug 27, 2019, 4:15 PM EDT
- In force
- 33 min
- Issued by
- NWS Marquette, MI
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Alger County, MI, Marquette County, MI
The radar
The Marquette radar (KMQT), 37 km from the middle of the area, began a volume at 19:43 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, 7.7 hours before the alert went out and 245 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
- 834 m above ground
- 0-6 km bulk shear
- 46 kt
- 0-1 km storm-relative helicity
- -4 m²/s²
- 0-3 km storm-relative helicity
- 36 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 Aug 27, 2:11 PM EDT, 1 hour 31 minutes earlier.
Area forecast discussion, Aug 27, 2:11 PM EDT, 1 hour 31 minutes before
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</html>Hazardous weather outlook, Aug 27, 5:49 AM EDT, 9 hours 53 minutes before
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Local storm report, Aug 27, 3:31 PM EDT, 11 minutes before
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</html>Local storm report, Aug 27, 3:32 PM EDT, 10 minutes before
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</html>Local storm report, Aug 27, 3:34 PM EDT, 8 minutes before
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</html>Local storm report, Aug 27, 3:37 PM EDT, 5 minutes before
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</html>Local storm report, Aug 27, 3:39 PM EDT, 3 minutes before
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</html>Local storm report, Aug 27, 3:42 PM EDT, 0 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 |
|---|---|---|---|---|
| Aug 26, 9:41 PM EDT | Small Craft Advisory | MQT | 48 hr | |
| Aug 27, 5:01 AM EDT | Gale Watch | MQT | 5 hr | |
| Aug 27, 5:06 AM EDT | Beach Hazards Statement | MQT | Schoolcraft | 16 hr |
| Aug 27, 10:20 AM EDT | Gale Warning | MQT | 26 hr | |
| Aug 27, 12:21 PM EDT | Special Weather Statement | MQT | Gogebic | 39 min |
| Aug 27, 12:58 PM EDT | Special Weather Statement | MQT | Gogebic | 47 min |
| Aug 27, 1:42 PM EDT | Special Weather Statement | MQT | Ontonagon | 48 min |
| Aug 27, 2:16 PM EDT | Special Weather Statement | MQT | Baraga, Iron | 44 min |
| Aug 27, 2:36 PM EDT | Severe Thunderstorm Warning | MQT | Baraga, Houghton, Iron, Marquette | 24 min |
| Aug 27, 2:45 PM EDT | Special Marine Warning | MQT | 90 min | |
| Aug 27, 2:57 PM EDT | Severe Thunderstorm Warning | MQT | Baraga, Dickinson, Iron, Marquette | 33 min |
| Aug 27, 3:23 PM EDT | Severe Thunderstorm Warning | MQT | Alger, Marquette | 22 min |
| Aug 27, 3:24 PM EDT | Special Marine Warning | MQT | 36 min | |
| Aug 27, 3:47 PM EDT | Special Marine Warning | MQT | 58 min | |
| Aug 27, 4:06 PM EDT | Special Weather Statement | MQT | Alger, Delta | 39 min |
| Aug 27, 4:20 PM EDT | Special Weather Statement | MQT | Delta, Menominee | 40 min |
| Aug 27, 4:21 PM EDT | Special Marine Warning | MQT | 54 min | |
| Aug 27, 4:29 PM EDT | Special Weather Statement | MQT | Schoolcraft | 46 min |
| Aug 27, 4:34 PM EDT | Special Marine Warning | MQT | 41 min | |
| Aug 27, 4:50 PM EDT | Special Weather Statement | MQT | Delta, Schoolcraft | 40 min |
| Aug 27, 4:59 PM EDT | Special Weather Statement | MQT | Gogebic | 46 min |
| Aug 27, 5:03 PM EDT | Special Weather Statement | MQT | Luce, Schoolcraft | 42 min |
| Aug 27, 5:08 PM EDT | Special Marine Warning | MQT | 52 min | |
| Aug 27, 5:11 PM EDT | Special Marine Warning | MQT | 49 min | |
| Aug 27, 5:25 PM EDT | Special Weather Statement | MQT | Luce, Schoolcraft | 50 min |
| Aug 27, 5:34 PM EDT | Special Weather Statement | MQT | Gogebic | 56 min |
| Aug 27, 5:53 PM EDT | Special Weather Statement | MQT | Ontonagon | 52 min |
| Aug 27, 6:35 PM EDT | Special Weather Statement | MQT | Baraga | 25 min |
| Aug 27, 7:00 PM EDT | Special Weather Statement | MQT | Baraga | 30 min |
| Aug 27, 7:06 PM EDT | Special Weather Statement | MQT | Baraga | 24 min |
| Aug 27, 7:28 PM EDT | Special Weather Statement | MQT | Marquette | 32 min |
| Aug 27, 7:48 PM EDT | Special Marine Warning | MQT | 42 min | |
| Aug 27, 7:53 PM EDT | Special Weather Statement | MQT | Marquette | 52 min |
Nearby
Severe Thunderstorm Warnings in Michigan, 2019Every severe thunderstorm warning in 2019
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.