Alert archive / Michigan / Tornado Warnings in 2008

Tornado Warning 17, NWS Gaylord, MI

June 22, 2008Alcona County, Michigan

NWS Gaylord, MI issued this tornado warning at Jun 22, 2008, 2:06 PM EDT for Alcona County, Michigan. It was in force for 39 min. 4 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jun 22, 2008, 2:06 PM EDT (18:06 UTC)
Expired
Jun 22, 2008, 2:45 PM EDT
In force
39 min
Issued by
NWS Gaylord, MI
Area
Storm-based polygon

County Alcona County, MI

The radar

The NCL Michigan radar (KAPX), 101 km from the middle of the area, began a volume at 18:06 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.

What was reported inside it

TimeReportWhereRemark
Jun 22, 2:15 PM EDTHAIL 11 Sse Hubbard Lake, MICOVERED THE GROUND UP TO 6 INCHES DEEP.
Jun 22, 2:15 PM EDTTORNADO 17 Nne Barton City, MIMANY LARGE TREES DOWN ON THE SOUTHWEST SIDE OF HUBBARD LAKE. EF1 TORNADO WITH WINDS UP TO 100 MPH. TRACK LENGTH OF 3/4 OF A MILE AND WIDTH OF 200 YARDS. TRACK IS JUST TO THE WEST OF MOUNT MARIA ROAD, BETWEEN CONSOLIDATED ROAD AND WEST BRANCH RIVER.
Jun 22, 2:15 PM EDTTORNADO1 Sse Hubbard Lake, MIMANY LARGE TREES DOWNED. DAMAGE PATH 200 YARDS WIDE. TRACK ENDS NEAR SOUTHWEST HUBBARD LAKE SHORELINE BETWEEN STEVENS CREEK AND THE WEST BRANCH RIVER...AND EXTENDS WESTWARD HALF A MILE THROUGH HEAVILY FORESTED LAND. LIKELY AN EF1...DETERMINATION OF EXACT STREN
Jun 22, 2:15 PM EDTTORNADOHubbard Lake, MIREPORTED SIGHTING AT SOUTH END OF HUBBARD LAKE

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Alpena, MI (KAPX), launched 12:00Z, 6.1 hours before the alert went out and 88 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.

Skew-T log-pSkew-T log-p diagram, Alpena, MI at 12:00Z on 2008-06-22Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 255 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Alpena, MI at 12:00Z on 2008-06-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 38 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
255 J/kg
Mixed-layer CIN
-54 J/kg
Mixed-layer LCL
860 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
38 m²/s²
0-3 km storm-relative helicity
81 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WFUS53 KAPX 221803
TORAPX
MIC001-221845-
/O.NEW.KAPX.TO.W.0017.080622T1806Z-080622T1845Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE GAYLORD MI
206 PM EDT SUN JUN 22 2008

THE NATIONAL WEATHER SERVICE IN GAYLORD HAS ISSUED A

* TORNADO WARNING FOR...
  ALCONA COUNTY IN NORTHERN LOWER MICHIGAN...

* UNTIL 245 PM EDT

* AT 202 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS STORM WAS
  LOCATED NEAR HUBBARD LAKE...OR 6 MILES SOUTH OF THE TOWN OF HUBBARD
  LAKE...MOVING EAST AT 20 MPH.

* LOCATIONS IMPACTED INCLUDE...
  MAINLY RURAL AREAS OF THE INDICATED COUNTY...

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

LAT...LON 4481 8335 4473 8329 4478 8363 4482 8363
TIME...MOT...LOC 1806Z 277DEG 17KT 4479 8357

$$

JPB
4 follow-up statements
000 
WWUS34 KAPX 221812
SVSAPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GAYLORD MI
215 PM EDT SUN JUN 22 2008

MIC001-221845-
/O.CON.KAPX.TO.W.0017.000000T0000Z-080622T1845Z/
ALCONA MI-
215 PM EDT SUN JUN 22 2008

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 245 PM EDT FOR ALCONA
COUNTY...

AT 210 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS
STORM WAS LOCATED OVER ALCONA COUNTY...OR 7 MILES SOUTH OF THE TOWN
OF HUBBARD LAKE...MOVING EAST AT 15 MPH.

* LOCATIONS IMPACTED INCLUDE...
  MAINLY RURAL AREAS OF THE INDICATED COUNTY...

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

LAT...LON 4478 8360 4482 8358 4481 8335 4473 8329
TIME...MOT...LOC 1815Z 282DEG 10KT 4478 8355

$$

JPB
000 
WWUS34 KAPX 221830
SVSAPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GAYLORD MI
231 PM EDT SUN JUN 22 2008

MIC001-221845-
/O.CON.KAPX.TO.W.0017.000000T0000Z-080622T1845Z/
ALCONA MI-
231 PM EDT SUN JUN 22 2008

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 245 PM EDT FOR ALCONA
COUNTY...

AT 227 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS 
STORM WAS LOCATED 9 MILES SOUTHEAST OF THE TOWN OF HUBBARD LAKE... 
MOVING EAST AT 15 MPH.

* LOCATIONS IMPACTED INCLUDE...
  MAINLY RURAL AREAS OF THE INDICATED COUNTY...

AT 215 PM EDT...A SPOTTER REPORTED A TORNADO NEAR THE SOUTH END OF 
HUBBARD LAKE.

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

LAT...LON 4478 8360 4482 8358 4481 8335 4473 8329
TIME...MOT...LOC 1831Z 282DEG 10KT 4477 8347

$$

JPB
000 
WWUS34 KAPX 221835
SVSAPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GAYLORD MI
238 PM EDT SUN JUN 22 2008

MIC001-221845-
/O.CON.KAPX.TO.W.0017.000000T0000Z-080622T1845Z/
ALCONA MI-
238 PM EDT SUN JUN 22 2008

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 245 PM EDT FOR ALCONA
COUNTY...

AT 235 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS 
STORM WAS LOCATED 10 MILES SOUTH OF OSSINEKE...MOVING EAST AT 11 MPH.

* LOCATIONS IMPACTED INCLUDE...
  MAINLY RURAL AREAS OF THE INDICATED COUNTY...

AT 215 PM EDT...A TORNADO WAS REPORTED AT THE SOUTH END OF HUBBARD 
LAKE.

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

LAT...LON 4475 8337 4475 8340 4475 8341 4475 8344
      4476 8344 4476 8350 4482 8348 4481 8335
      4473 8329
TIME...MOT...LOC 1838Z 282DEG 10KT 4477 8344

$$

JPB
000 
WWUS34 KAPX 221842
SVSAPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GAYLORD MI
244 PM EDT SUN JUN 22 2008

MIC001-221854-
/O.EXP.KAPX.TO.W.0017.000000T0000Z-080622T1845Z/
ALCONA MI-
244 PM EDT SUN JUN 22 2008

...THE TORNADO WARNING FOR ALCONA COUNTY WILL EXPIRE AT 245 PM EDT...

AT 244 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED THAT
THE CIRCULATION ON THE THUNDERSTORM WHICH PROMPTED THE TORNADO 
WARNING HAD WEAKENED. THE TORNADO WARNING FOR ALCONA HAS THEREFORE 
BEEN ALLOWED TO EXPIRE.

ADDITIONAL STRONG STORMS ARE MOVING THROUGH THE AREA...AND SEVERE 
THUNDERSTORM WARNINGS ARE IN EFFECT FOR ALCONA COUNTY. STAY TUNED TO 
NOAA WEATHER RADIO OR YOUR LOCAL MEDIA FOR ANY ADDITIONAL WARNINGS.

LAT...LON 4475 8337 4475 8340 4475 8341 4475 8344
      4476 8344 4476 8350 4482 8348 4481 8335
      4473 8329
TIME...MOT...LOC 1844Z 282DEG 10KT 4477 8342

$$

JPB

The office that day

Everything else NWS Gaylord, MI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 21, 8:27 PM EDTSevere Thunderstorm WarningAPXAlpena18 min
Jun 22, 12:49 PM EDTSevere Thunderstorm WarningAPXManistee, Wexford26 min
Jun 22, 12:51 PM EDTSevere Thunderstorm WarningAPXAlpena24 min
Jun 22, 1:17 PM EDTSevere Thunderstorm WarningAPXAlcona, Alpena, Montmorency43 min
Jun 22, 1:34 PM EDTSevere Thunderstorm WarningAPXMissaukee41 min
Jun 22, 1:41 PM EDTSpecial Marine WarningAPX94 min
Jun 22, 2:01 PM EDTSevere Thunderstorm WarningAPXAlcona, Alpena59 min
Jun 22, 2:17 PM EDTSevere Thunderstorm WarningAPXGrand Traverse, Kalkaska, Missaukee, Wexford58 min
Jun 22, 2:39 PM EDTSevere Thunderstorm WarningAPXAlcona, Iosco66 min
Jun 22, 2:55 PM EDTSevere Thunderstorm WarningAPXArenac, Iosco32 min
Jun 22, 2:58 PM EDTSpecial Marine WarningAPX43 min
Jun 22, 3:25 PM EDTSevere Thunderstorm WarningAPXMontmorency39 min
Jun 22, 3:43 PM EDTSevere Thunderstorm WarningAPXAlcona, Iosco, Ogemaw, Oscoda50 min
Jun 22, 3:46 PM EDTSpecial Marine WarningAPX45 min
Jun 22, 3:52 PM EDTSevere Thunderstorm WarningAPXCheboygan, Emmet38 min
Jun 22, 4:01 PM EDTFlash Flood WarningAPXAlcona, Iosco9 min
Jun 22, 4:03 PM EDTFlash Flood WarningAPXAlcona3 hr
Jun 22, 4:17 PM EDTFlash Flood WarningAPXWexford3 hr
Jun 22, 5:19 PM EDTSevere Thunderstorm WarningAPXCheboygan, Presque Isle30 min
Jun 22, 6:34 PM EDTSevere Thunderstorm WarningAPXOgemaw29 min
Jun 22, 6:53 PM EDTFlash Flood WarningAPXAlcona3 hr

Nearby

Tornado Warnings in Michigan, 2008Every tornado warning in 2008Tornadoes in 2008

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.