Alert archive / Michigan / Wind Advisories in 2021
Wind Advisory 7, NWS Marquette, MI
NWS Marquette, MI issued this wind advisory at Sep 7, 2021, 3:39 AM EDT for Houghton County, Keweenaw County, Michigan. It took effect at Sep 7, 2021, 2:00 PM EDT. It was in force for 7 hr.
The area
The counties it named.
The facts
- Issued
- Sep 7, 2021, 3:39 AM EDT (07:39 UTC)
- In effect from
- Sep 7, 2021, 2:00 PM EDT
- Expired
- Sep 7, 2021, 8:49 PM EDT
- In force
- 7 hr
- Issued by
- NWS Marquette, MI
Counties Houghton County, MI, Keweenaw County, MI
The radar
The Marquette radar (KMQT), 95 km from the middle of the area, began a volume at 07:42 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 00:00Z, 7.7 hours before the alert went out and 297 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
- 1568 m above ground
- 0-6 km bulk shear
- 49 kt
- 0-1 km storm-relative helicity
- 59 m²/s²
- 0-3 km storm-relative helicity
- 123 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
910 WWUS73 KMQT 070739 NPWMQT URGENT - WEATHER MESSAGE National Weather Service Marquette MI 339 AM EDT Tue Sep 7 2021 MIZ001-003-080200- /O.NEW.KMQT.WI.Y.0007.210907T1800Z-210908T0200Z/ Keweenaw-Northern Houghton- Including the cities of Copper Harbor, Houghton, and Hancock 339 AM EDT Tue Sep 7 2021 ...WIND ADVISORY IN EFFECT FROM 2 PM THIS AFTERNOON TO 10 PM EDT THIS EVENING... * WHAT...West winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Keweenaw and Northern Houghton Counties. * WHEN...From 2 PM this afternoon to 10 PM EDT this evening. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
1 follow-up statement
926 WWUS73 KMQT 080049 NPWMQT URGENT - WEATHER MESSAGE National Weather Service Marquette MI 849 PM EDT Tue Sep 7 2021 MIZ001-003-080200- /O.CAN.KMQT.WI.Y.0007.000000T0000Z-210908T0200Z/ Keweenaw-Northern Houghton- Including the cities of Copper Harbor, Houghton, and Hancock 849 PM EDT Tue Sep 7 2021 ...WIND ADVISORY IS CANCELLED... Winds have died down over the Keweenaw Peninsula this evening. While winds will be come gusty again at times during the overnight hours, these gusts will remain below 35 mph. $$ RJT
The office that day
Everything else NWS Marquette, MI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 7, 2:58 AM EDT | Special Weather Statement | MQT | Gogebic, Ontonagon | 32 min |
| Sep 7, 3:15 AM EDT | Special Marine Warning | MQT | 45 min | |
| Sep 7, 3:25 AM EDT | Special Weather Statement | MQT | Gogebic, Ontonagon | 35 min |
| Sep 7, 3:58 AM EDT | Special Weather Statement | MQT | Houghton | 32 min |
| Sep 7, 4:10 AM EDT | Special Marine Warning | MQT | 50 min | |
| Sep 7, 4:17 AM EDT | Small Craft Advisory | MQT | 10 hr | |
| Sep 7, 4:20 AM EDT | Severe Thunderstorm Warning | MQT | Baraga | 25 min |
| Sep 7, 4:25 AM EDT | Special Weather Statement | MQT | Iron | 35 min |
| Sep 7, 4:44 AM EDT | Severe Thunderstorm Warning | MQT | Baraga, Marquette | 46 min |
| Sep 7, 4:49 AM EDT | Special Marine Warning | MQT | 41 min | |
| Sep 7, 4:53 AM EDT | Beach Hazards Statement | MQT | Schoolcraft | 16 hr |
| Sep 7, 4:58 AM EDT | Special Weather Statement | MQT | Dickinson | 32 min |
| Sep 7, 5:36 AM EDT | Special Weather Statement | MQT | Dickinson | 24 min |
| Sep 7, 5:55 AM EDT | Special Weather Statement | MQT | Dickinson | 35 min |
| Sep 7, 6:19 AM EDT | Special Weather Statement | MQT | Menominee | 26 min |
| Sep 7, 6:45 AM EDT | Special Weather Statement | MQT | Delta, Menominee | 30 min |
| Sep 7, 7:32 AM EDT | Special Marine Warning | MQT | 28 min | |
| Sep 7, 3:28 PM EDT | Special Weather Statement | MQT | Menominee | 32 min |
| Sep 7, 4:33 PM EDT | Special Weather Statement | MQT | Alger | 42 min |
| Sep 7, 7:04 PM EDT | Special Weather Statement | MQT | Baraga, Houghton, Marquette | 56 min |
Nearby
Wind Advisories in Michigan, 2021Every wind advisory 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.