Alert archive / Michigan / Severe Thunderstorm Warnings in 2019
Severe Thunderstorm Warning 16, NWS Marquette, MI
NWS Marquette, MI issued this severe thunderstorm warning at Aug 5, 2019, 2:50 PM EDT for Baraga County, Marquette County, Michigan. It was in force for 25 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 5, 2019, 2:50 PM EDT (18:50 UTC)
- Expired
- Aug 5, 2019, 3:15 PM EDT
- In force
- 25 min
- Issued by
- NWS Marquette, MI
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Baraga County, MI, Marquette County, MI
The radar
The Marquette radar (KMQT), 36 km from the middle of the area, began a volume at 18:52 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 |
|---|---|---|---|
| Aug 5, 2:45 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
The nearest sounding before it
Green Bay/Straub, WI (KGRB), launched 12:00Z, 6.8 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
- 417 J/kg
- Mixed-layer CIN
- -79 J/kg
- Mixed-layer LCL
- 1096 m above ground
- 0-6 km bulk shear
- 16 kt
- 0-1 km storm-relative helicity
- 55 m²/s²
- 0-3 km storm-relative helicity
- 67 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The office that day
Everything else NWS Marquette, MI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 5, 11:55 AM EDT | Special Marine Warning | MQT | 65 min | |
| Aug 5, 1:55 PM EDT | Special Weather Statement | MQT | Houghton | 50 min |
| Aug 5, 2:14 PM EDT | Special Weather Statement | MQT | Baraga | 46 min |
| Aug 5, 2:27 PM EDT | Special Marine Warning | MQT | 33 min | |
| Aug 5, 2:29 PM EDT | Special Weather Statement | MQT | Keweenaw | 46 min |
| Aug 5, 2:32 PM EDT | Special Weather Statement | MQT | Iron | 28 min |
| Aug 5, 2:52 PM EDT | Special Marine Warning | MQT | 23 min | |
| Aug 5, 3:01 PM EDT | Special Weather Statement | MQT | Marquette | 44 min |
| Aug 5, 3:06 PM EDT | Special Weather Statement | MQT | Iron | 39 min |
| Aug 5, 3:21 PM EDT | Special Marine Warning | MQT | 24 min | |
| Aug 5, 3:32 PM EDT | Special Weather Statement | MQT | Dickinson | 43 min |
| Aug 5, 3:53 PM EDT | Special Weather Statement | MQT | Luce | 22 min |
| Aug 5, 3:56 PM EDT | Special Weather Statement | MQT | Marquette | 19 min |
| Aug 5, 3:57 PM EDT | Special Marine Warning | MQT | 33 min | |
| Aug 5, 4:09 PM EDT | Special Weather Statement | MQT | Alger | 21 min |
| Aug 5, 4:16 PM EDT | Special Marine Warning | MQT | 29 min | |
| Aug 5, 4:26 PM EDT | Special Marine Warning | MQT | 34 min | |
| Aug 5, 4:31 PM EDT | Special Weather Statement | MQT | Alger, Delta, Schoolcraft | 44 min |
| Aug 5, 4:38 PM EDT | Severe Thunderstorm Warning | MQT | Alger, Schoolcraft | 37 min |
| Aug 5, 4:54 PM EDT | Special Marine Warning | MQT | 51 min | |
| Aug 5, 5:03 PM EDT | Special Weather Statement | MQT | Luce | 42 min |
| Aug 5, 5:13 PM EDT | Special Weather Statement | MQT | Schoolcraft | 47 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.