Alert archive / Michigan / Special Weather Statements in 2019
Special Weather Statement, NWS Marquette, MI
NWS Marquette, MI issued this special weather statement at Aug 7, 2019, 4:11 PM EDT for Schoolcraft County, Michigan. It was in force for 34 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
- Aug 7, 2019, 4:11 PM EDT (20:11 UTC)
- Expired
- Aug 7, 2019, 4:45 PM EDT
- In force
- 34 min
- Issued by
- NWS Marquette, MI
County Schoolcraft County, MI
The radar
The Marquette radar (KMQT), 119 km from the middle of the area, began a volume at 20:15 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, 8.2 hours before the alert went out and 221 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
- 20 J/kg
- Mixed-layer CIN
- -91 J/kg
- Mixed-layer LCL
- 1433 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 71 m²/s²
- 0-3 km storm-relative helicity
- 97 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 Aug 7, 3:39 PM EDT, 32 minutes earlier.
Area forecast discussion, Aug 7, 3:39 PM EDT, 32 minutes before
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</html>Hazardous weather outlook, Aug 7, 3:52 PM EDT, 19 minutes before
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Special weather statement, Aug 7, 1:09 PM EDT, 3 hours 2 minutes before
Special Weather Statement
National Weather Service Marquette MI
109 PM EDT Wed Aug 7 2019
MIZ085-071745-
Northern Schoolcraft MI-
109 PM EDT Wed Aug 7 2019
...SPECIAL WEATHER STATEMENT...
At 109 PM EDT, Doppler radar was tracking a strong thunderstorm 8
miles northwest of M-28 between Shingleton and Seney, or 9 miles
southeast of Chapel Lake, moving northeast at 15 mph.
Pea size hail will be possible with this storm.
Locations impacted include...
Cusino Lake.
LAT...LON 4636 8633 4647 8637 4651 8627 4651 8611
4650 8610 4641 8604
TIME...MOT...LOC 1709Z 245DEG 11KT 4644 8628
KCWSpecial weather statement, Aug 7, 2:09 PM EDT, 2 hours 2 minutes before
Special Weather Statement National Weather Service Marquette MI 209 PM EDT Wed Aug 7 2019 MIZ006-014-085-071845- Northern Schoolcraft MI-Southern Schoolcraft MI-Alger MI- 209 PM EDT Wed Aug 7 2019 ...SPECIAL WEATHER STATEMENT... At 209 PM EDT, Doppler radar was tracking a strong thunderstorm 7 miles south of Munising, moving east at 40 mph. Pea size hail and winds in excess of 30 mph will be possible with this storm. Locations impacted include... M-94 between Steuben and Manistique, Shingleton, Steuben and M-28 between Shingleton and Seney. LAT...LON 4626 8677 4638 8671 4635 8619 4608 8623 TIME...MOT...LOC 1809Z 288DEG 34KT 4630 8662 KCW
Special weather statement, Aug 7, 2:21 PM EDT, 1 hour 50 minutes before
Special Weather Statement National Weather Service Marquette MI 221 PM EDT Wed Aug 7 2019 MIZ007-071845- Luce MI- 221 PM EDT Wed Aug 7 2019 ...SPECIAL WEATHER STATEMENT... At 221 PM EDT, Doppler radar was tracking a strong thunderstorm over McMillan, or near Newberry, moving east at 30 mph. Pea size hail will be possible with this storm. Locations impacted include... Newberry, McMillan, Four Mile Corner and Dollarville. LAT...LON 4627 8531 4628 8575 4644 8576 4646 8533 TIME...MOT...LOC 1821Z 267DEG 28KT 4634 8564 KCW
Special weather statement, Aug 7, 2:33 PM EDT, 1 hour 38 minutes before
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</html>Special weather statement, Aug 7, 3:50 PM EDT, 21 minutes before
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</html>Special weather statement, Aug 7, 4:11 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 7, 4:57 AM EDT | Small Craft Advisory | MQT | 11 hr | |
| Aug 7, 12:51 PM EDT | Special Weather Statement | MQT | Alger | 24 min |
| Aug 7, 1:09 PM EDT | Special Weather Statement | MQT | Alger | 36 min |
| Aug 7, 2:09 PM EDT | Special Weather Statement | MQT | Schoolcraft | 36 min |
| Aug 7, 2:21 PM EDT | Special Weather Statement | MQT | Luce | 24 min |
| Aug 7, 2:33 PM EDT | Special Weather Statement | MQT | Schoolcraft | 27 min |
| Aug 7, 3:50 PM EDT | Special Weather Statement | MQT | Schoolcraft | 25 min |
| Aug 7, 3:53 PM EDT | Small Craft Advisory | MQT | 32 hr | |
| Aug 7, 4:19 PM EDT | Severe Thunderstorm Warning | MQT | Schoolcraft | 26 min |
| Aug 7, 4:46 PM EDT | Special Weather Statement | MQT | Schoolcraft | 29 min |
| Aug 7, 5:16 PM EDT | Special Weather Statement | MQT | Schoolcraft | 29 min |
Nearby
Special Weather Statements in Michigan, 2019Every special weather statement 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.