Alert archive / Michigan / Special Marine Warnings in 2017
Special Marine Warning 21, NWS Detroit, MI
NWS Detroit, MI issued this special marine warning at Jul 1, 2017, 1:49 PM EDT. It was in force for 56 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
- Jul 1, 2017, 1:49 PM EDT (17:49 UTC)
- Expired
- Jul 1, 2017, 2:45 PM EDT
- In force
- 56 min
- Issued by
- NWS Detroit, MI
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 34.0 mph
What forecasters said that day
The local office's own words before this special marine warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Detroit, MI wrote its last area forecast discussion before this special marine warning went out at Jun 30, 6:57 PM EDT, 18 hours 52 minutes earlier.
Area forecast discussion, Jun 30, 6:57 PM EDT, 18 hours 52 minutes before
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
</p>
</section>
</main>
<script src="index.js"></script>
</body>
</html>Hazardous weather outlook, Jun 30, 4:30 PM EDT, 21 hours 19 minutes before
Hazardous Weather Outlook National Weather Service Detroit/Pontiac MI 430 PM EDT Fri Jun 30 2017 MIZ047>049-053>055-060>063-068>070-075-076-082-083-011045- Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-Lapeer- St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe- 430 PM EDT Fri Jun 30 2017 This hazardous weather outlook is for southeast Michigan. .DAY ONE...Tonight Scattered to numerous thunderstorms will continue over the region mainly along and south of the I-69 corridor during late afternoon and evening. The primary hazard will be heavy rainfall and potential flooding, although there is a slight risk for severe wind gusts to 60 mph as storms move from southwest to northeast at 35 mph. .DAYS TWO THROUGH SEVEN...Saturday through Thursday Thunderstorms will again be possible Saturday afternoon, but severe weather is not anticipated at this time. .SPOTTER INFORMATION STATEMENT... Dispatchers...Please notify your emergency management. Spotter activation may be needed during late afternoon or evening. LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-011045- Lake St Clair- Michigan Waters of Lake Erie from Detroit River to North Cape MI- Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- Port Austin to Harbor Beach MI-Harbor Beach to Port Sanilac MI- Port Sanilac to Port Huron MI- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 430 PM EDT Fri Jun 30 2017 This hazardous weather outlook is for portions of Lake Erie, Lake Huron and Lake St Clair. .DAY ONE...Tonight Scattered to numerous thunderstorms will continue over the region mainly south of Lake Huron through Lake St Clair and western Lake Erie during late afternoon and evening. There is a slight risk of severe weather with the primary hazard being wind gusts to 50 knots as storms move from southwest to northeast at 30 knots. .DAYS TWO THROUGH SEVEN...Saturday through Thursday Thunderstorms will again be possible Saturday afternoon, but severe weather is not anticipated at this time. .SPOTTER INFORMATION STATEMENT... Dispatchers...Please notify your emergency management. Spotter activation may be needed during late afternoon or evening. You can obtain your latest National Weather Service forecasts online at www.weather.gov/detroit. BT
The office that day
Everything else NWS Detroit, MI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 30, 8:20 PM EDT | Special Weather Statement | DTX | Tuscola | 40 min |
| Jun 30, 8:30 PM EDT | Severe Thunderstorm Warning | DTX | Tuscola | 37 min |
| Jun 30, 11:47 PM EDT | Special Marine Warning | DTX | 88 min | |
| Jul 1, 12:26 PM EDT | Special Weather Statement | DTX | Livingston | 49 min |
| Jul 1, 12:29 PM EDT | Special Marine Warning | DTX | 61 min | |
| Jul 1, 1:08 PM EDT | Special Weather Statement | DTX | Oakland | 37 min |
| Jul 1, 2:12 PM EDT | Special Weather Statement | DTX | Macomb | 48 min |
| Jul 1, 2:44 PM EDT | Special Marine Warning | DTX | 31 min |
Nearby
Special Marine Warnings in Michigan, 2017Every special marine warning in 2017
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.