Alert archive / Michigan / Tornado Warnings in 1997
Tornado Warning 16, NWS Detroit, MI
NWS Detroit, MI issued this tornado warning at Jul 2, 1997, 7:01 PM EDT for Wayne County, Michigan. It was in force for 29 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 2, 1997, 7:01 PM EDT (23:01 UTC)
- Expired
- Jul 2, 1997, 7:30 PM EDT
- In force
- 29 min
- Issued by
- NWS Detroit, MI
- Area
- Whole counties
County Wayne County, MI
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jul 2, 1:45 PM EDT | Tornado Watch | SPC | 6 hr |
The nearest sounding before it
Detroit, MI (KDTX), launched 12:00Z, 11.0 hours before the alert went out and 50 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
- 103 J/kg
- Mixed-layer CIN
- -131 J/kg
- Mixed-layer LCL
- 1006 m above ground
- 0-6 km bulk shear
- 32 kt
- 0-1 km storm-relative helicity
- 119 m²/s²
- 0-3 km storm-relative helicity
- 140 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.7
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KDTX 022304 RRA
TORDTX
MIC163-022330-
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
701 PM EDT WED JUL 2 1997
* TORNADO WARNING FOR
WAYNE COUNTY - SOUTHEASTERN LOWER MICHIGAN
* UNTIL 730 PM EDT
* SOME AREAS AFFECTED
DETROIT BY 711 PM EDT
* AT 658 PM EDT...A POSSIBLE TORNADO WAS INDICATED BY DETROIT/PONTIAC
DOPPLER RADAR IN THE VICINITY OF DEARBORN MOVING EAST AT 30 MPH.
THIS WARNING IS AN EXTENSION OF THE EARLIER WARNING BUT ON A NEW
STORM.
STRAIGHT LINE WINDS APPROACHING 100 MPH ARE ALSO POSSIBLE WITH
THESE STORMS AS WELL AS HAIL AROUND 1 INCH.
IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACEz IN A HOME OR
BUSINESS IS AN INTERIOR ROOM ON THE LOWEST FLOOR POSSIBLE. AVOID
WINDOWS.
BT/DRWhat forecasters said that day
The local office's own words before this tornado warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
In the hours before
Special weather statement, Jul 2, 1:30 PM EDT, 5 hours 31 minutes before
MIZ047>049-053>055-060>063-068>070-075-076-082-083-021900- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI 130 PM EDT WED JUL 02 1997 ...TORNADO WATCH 553 IS IN EFFECT UNTIL 800 PM... TORNADO WATCH NUMBER 553 IS IN EFFECT FOR ALL OF SOUTHEAST MICHIGAN UNTIL 800 PM. THIS INCLUDES THE FOLLOWING COUNTIES... BAY MIDLAND SAGINAW TUSCOLA HURON SANILAC LAPEER GENESSEE SHIAWASSEE ST CLAIR MACOMB OAKLAND LIVINGSTON WASTENAW WAYNE LENAWEE MONROE AT 130 PM...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A LINE OF THUNDERSTORMS DEVELOPING IN CENTRAL LOWER MICHIGAN FROM CADILLAC TO JUST NORTH OF GRAND RAPIDS. THIS LINE IS EXPECTED TO CONTINUE BUILDING SOUTH DURING THE AFTERNOON WITH THE INDIVIDUAL STORMS MOVING EAST AT 35 MPH. THIS ACTIVITY WILL LIKELY REACH MIDLAND COUNTY BY 300 PM AND THEN POINTS SOUTH AND EAST INTO THE REST OF SOUTHEAST MICHIGAN LATER IN THE AFTERNOON INTO THIS EVENING. A TORNADO WATCH MEANS THAT SEVERE THUNDERSTORM DEVELOPMENT IS LIKELY IN THE WATCH AREA WITH THE POSSIBILITY OF TORNADOES. PERSONS IN THE WATCH AREA SHOULD BE ALERT FOR RAPIDLY CHANGING WEATHER CONDITIONS AND BE PREPARED TO SEEK SHELTER IF THUNDERSTORMS APPROACH. STAY TUNED TO NOAA WEATHER RADIO...LOCAL RADIO AND TELEVISION...OR CABLE TELEVISION OUTLETS FOR LATER UPDATES AND POSSIBLE SEVERE WEATHER WARNINGS. BT
Special weather statement, Jul 2, 1:33 PM EDT, 5 hours 28 minutes before
MIZ047>049-053>055-060>063-068>070-075-076-082-083-021900- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI 130 PM EDT WED JUL 02 1997 ...TORNADO WATCH 553 IS IN EFFECT UNTIL 800 PM... TORNADO WATCH NUMBER 553 IS IN EFFECT FOR ALL OF SOUTHEAST MICHIGAN UNTIL 800 PM. THIS INCLUDES THE FOLLOWING COUNTIES... BAY MIDLAND SAGINAW TUSCOLA HURON SANILAC LAPEER GENESSEE SHIAWASSEE ST CLAIR MACOMB OAKLAND LIVINGSTON WASTENAW WAYNE LENAWEE MONROE AT 130 PM...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A LINE OF THUNDERSTORMS DEVELOPING IN CENTRAL LOWER MICHIGAN FROM CADILLAC TO JUST NORTH OF GRAND RAPIDS. THIS LINE IS EXPECTED TO CONTINUE BUILDING SOUTH DURING THE AFTERNOON WITH THE INDIVIDUAL STORMS MOVING EAST AT 35 MPH. THIS ACTIVITY WILL LIKELY REACH MIDLAND COUNTY BY 300 PM AND THEN POINTS SOUTH AND EAST INTO THE REST OF SOUTHEAST MICHIGAN LATER IN THE AFTERNOON INTO THIS EVENING. A TORNADO WATCH MEANS THAT SEVERE THUNDERSTORM DEVELOPMENT IS LIKELY IN THE WATCH AREA WITH THE POSSIBILITY OF TORNADOES. PERSONS IN THE WATCH AREA SHOULD BE ALERT FOR RAPIDLY CHANGING WEATHER CONDITIONS AND BE PREPARED TO SEEK SHELTER IF THUNDERSTORMS APPROACH. STAY TUNED TO NOAA WEATHER RADIO...LOCAL RADIO AND TELEVISION...OR CABLE TELEVISION OUTLETS FOR LATER UPDATES AND POSSIBLE SEVERE WEATHER WARNINGS. BT
The office that day
Everything else NWS Detroit, MI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 2, 3:05 PM EDT | Tornado Warning | DTX | Saginaw | 40 min |
| Jul 2, 3:31 PM EDT | Severe Thunderstorm Warning | DTX | Bay | 44 min |
| Jul 2, 3:46 PM EDT | Tornado Warning | DTX | Saginaw | 29 min |
| Jul 2, 4:01 PM EDT | Tornado Warning | DTX | Genesee, Shiawassee | 44 min |
| Jul 2, 4:15 PM EDT | Tornado Warning | DTX | Saginaw | 30 min |
| Jul 2, 4:39 PM EDT | Severe Thunderstorm Warning | DTX | Tuscola | 51 min |
| Jul 2, 4:46 PM EDT | Tornado Warning | DTX | Genesee | 29 min |
| Jul 2, 4:55 PM EDT | Tornado Warning | DTX | Livingston | 35 min |
| Jul 2, 5:01 PM EDT | Tornado Warning | DTX | Lapeer | 44 min |
| Jul 2, 5:21 PM EDT | Severe Thunderstorm Warning | DTX | Oakland | 54 min |
| Jul 2, 5:35 PM EDT | Tornado Warning | DTX | Livingston, Washtenaw | 35 min |
| Jul 2, 5:40 PM EDT | Tornado Warning | DTX | Oakland | 30 min |
| Jul 2, 5:48 PM EDT | Tornado Warning | DTX | Wayne | 42 min |
| Jul 2, 6:20 PM EDT | Tornado Warning | DTX | Macomb, Saint Clair | 25 min |
| Jul 2, 6:29 PM EDT | Tornado Warning | DTX | Wayne | 31 min |
| Jul 2, 7:30 PM EDT | Flash Flood Warning | DTX | Macomb, Wayne | 3 hr |
Nearby
Tornado Warnings in Michigan, 1997Every tornado warning in 1997Tornadoes in 1997
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.