Alert archive / Iowa / Tornado Warnings in 2007
Tornado Warning 11, NWS Quad Cities, IA
NWS Quad Cities, IA issued this tornado warning at Jun 1, 2007, 1:58 PM CDT for Jackson County, Iowa. It was in force for 47 min. 1 report 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 1, 2007, 1:58 PM CDT (18:58 UTC)
- Expired
- Jun 1, 2007, 2:45 PM CDT
- In force
- 47 min
- Issued by
- NWS Quad Cities, IA
- Area
- Counties, with a storm outline in the text
County Jackson County, IA
The radar
The Quad Cities radar (KDVN), 59 km from the middle of the area, began a volume at 18:58 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 1, 2:28 PM CDT | TORNADO | 1 S Bellevue, IA | TORNADO TOUCHED DOWN 3 1/2 MILES SOUTH OF BELLEVUE. MOVED NORTH TO COUNTY ROAD Z15 AND CURVED NORTHEAST. CROSSED MISSISSIPPI RIVER AND LIFTED 1/2 MILE SOUTH OF LOCK AND DAM 12 IN JACKSON COUNTY IL. CONFIRMED EF2. DELAYED REPORT. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 1, 12:35 PM CDT | Tornado Watch | SPC | 6 hr |
The nearest sounding before it
Davenport, (KDVN), launched 12:00Z, 7.0 hours before the alert went out and 58 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
- 259 J/kg
- Mixed-layer CIN
- -43 J/kg
- Mixed-layer LCL
- 871 m above ground
- 0-6 km bulk shear
- 33 kt
- 0-1 km storm-relative helicity
- 47 m²/s²
- 0-3 km storm-relative helicity
- 77 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WFUS53 KDVN 011859 TORDVN IAC097-011945- /O.NEW.KDVN.TO.W.0011.070601T1858Z-070601T1945Z/ BULLETIN - EAS ACTIVATION REQUESTED TORNADO WARNING NATIONAL WEATHER SERVICE QUAD CITIES IA IL 158 PM CDT FRI JUN 1 2007 THE NATIONAL WEATHER SERVICE IN THE QUAD CITIES HAS ISSUED A * TORNADO WARNING FOR... JACKSON COUNTY IN EAST CENTRAL IOWA... * UNTIL 245 PM CDT. * AT 154 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A TORNADO NEAR MAQUOKETA...MOVING NORTHEAST AT 35 MPH. * THE TORNADO WILL BE NEAR... ANDREW AROUND 205 PM CDT... SPRINGBROOK AROUND 210 PM CDT... ST. DONATUS AROUND 225 PM CDT... THE SAFEST PLACE TO BE IN A TORNADO IS IN A BASEMENT OR INTERIOR ROOM OR HALLWAY ON THE LOWEST FLOOR OF A BUILDING. A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM CDT FRIDAY EVENING FOR EASTERN IOWA. LAT...LON 4206 9079 4205 9048 4217 9033 4236 9056 $$ 12/50
4 follow-up statements
000 WWUS53 KDVN 011909 SVSDVN SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 208 PM CDT FRI JUN 1 2007 IAC097-011945- /O.CON.KDVN.TO.W.0011.000000T0000Z-070601T1945Z/ JACKSON IA- 208 PM CDT FRI JUN 1 2007 ...A TORNADO WARNING REMAINS IN EFFECT UNTIL 245 PM CDT FOR JACKSON COUNTY... AT 207 PM CDT...LAW ENFORCEMENT REPORTED TWO TORNADOES. THESE TORNADOES WERE LOCATED APPROXIMATELY NEAR ANDREW...OR ABOUT 8 MILES NORTHEAST OF MAQUOKETA...AND MOVING NORTHEAST AT 35 MPH. THESE TORNADOES WILL BE NEAR... SPRINGBROOK AND COTTONVILLE AROUND 215 PM CDT... BELLEVUE AROUND 225 PM CDT... 7 MILES SOUTHEAST OF ST. DONATUS AROUND 230 PM CDT... THE SAFEST PLACE TO BE IN A TORNADO IS IN A BASEMENT OR INTERIOR ROOM OR HALLWAY ON THE LOWEST FLOOR OF A BUILDING. A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM CDT FRIDAY EVENING FOR EASTERN IOWA. LAT...LON 4206 9079 4205 9048 4217 9033 4236 9056 $$ 12/50
000 WWUS53 KDVN 011925 SVSDVN SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 225 PM CDT FRI JUN 1 2007 IAC097-011945- /O.CON.KDVN.TO.W.0011.000000T0000Z-070601T1945Z/ JACKSON IA- 225 PM CDT FRI JUN 1 2007 ...A TORNADO WARNING REMAINS IN EFFECT UNTIL 245 PM CDT FOR JACKSON COUNTY... AT 224 PM CDT...THE PUBLIC REPORTED A TORNADO. THIS TORNADO WAS LOCATED APPROXIMATELY NEAR SPRINGBROOK...OR ABOUT 12 MILES NORTHEAST OF MAQUOKETA...MOVING NORTHEAST AT 25 MPH. OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO BELLEVUE AND ST. DONATUS. THE SAFEST PLACE TO BE IN A TORNADO IS IN A BASEMENT OR INTERIOR ROOM OR HALLWAY ON THE LOWEST FLOOR OF A BUILDING. THIS STORM HAS ALREADY PRODUCED A TORNADO AND REMAINS A THREAT. A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM CDT FRIDAY EVENING FOR EASTERN IOWA. LAT...LON 4206 9079 4205 9048 4217 9033 4236 9056 $$ 12/50
000 WWUS53 KDVN 011934 SVSDVN SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 234 PM CDT FRI JUN 1 2007 IAC097-011945- /O.CON.KDVN.TO.W.0011.000000T0000Z-070601T1945Z/ JACKSON IA- 234 PM CDT FRI JUN 1 2007 ...A TORNADO WARNING REMAINS IN EFFECT UNTIL 245 PM CDT FOR JACKSON COUNTY... AT 232 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A TORNADO. THIS TORNADO WAS LOCATED APPROXIMATELY NEAR BELLEVUE...OR ABOUT 14 MILES SOUTH OF GALENA...MOVING NORTHEAST AT 25 MPH. IF YOU ARE IN OR NEAR THE TOWN OF BELLEVUE...SEEK SHELTER NOW OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO ST. DONATUS. THE SAFEST PLACE TO BE IN A TORNADO IS IN A BASEMENT OR INTERIOR ROOM OR HALLWAY ON THE LOWEST FLOOR OF A BUILDING. A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM CDT FRIDAY EVENING FOR EASTERN IOWA. LAT...LON 4206 9079 4205 9048 4217 9033 4236 9056 $$ 12/50
000 WWUS53 KDVN 011951 SVSDVN SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 251 PM CDT FRI JUN 1 2007 IAC097-012001- /O.EXP.KDVN.TO.W.0011.000000T0000Z-070601T1945Z/ JACKSON IA- 251 PM CDT FRI JUN 1 2007 ...THE TORNADO WARNING FOR JACKSON COUNTY EXPIRES AT 245 PM CDT... THE SEVERE THUNDERSTORM THAT WAS CAPABLE OF PRODUCING A TORNADO HAS MOVED OUT OF THE WARNED AREA. THEREFORE THE TORNADO WARNING HAS BEEN ALLOWED TO EXPIRE. A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM CDT FRIDAY EVENING FOR EASTERN IOWA. LAT...LON 4206 9079 4205 9048 4217 9033 4236 9056 $$ 12/50
The office that day
Everything else NWS Quad Cities, IA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 1, 4:03 AM CDT | Dense Fog Advisory | DVN | Clinton, Des Moines, Henry, Lee, Louisa, Muscatine and 1 more | 5 hr |
| Jun 1, 12:09 PM CDT | Tornado Warning | DVN | Louisa, Muscatine | 51 min |
| Jun 1, 12:47 PM CDT | Severe Thunderstorm Warning | DVN | Cedar, Scott | 43 min |
| Jun 1, 12:53 PM CDT | Tornado Warning | DVN | Cedar, Scott | 52 min |
| Jun 1, 1:44 PM CDT | Severe Thunderstorm Warning | DVN | Scott | 47 min |
| Jun 1, 1:50 PM CDT | Severe Thunderstorm Warning | DVN | Clinton | 55 min |
| Jun 1, 2:34 PM CDT | Flash Flood Watch | DVN | Benton, Henry, Iowa, Jefferson, Johnson, Keokuk and 4 more | 16 hr |
Nearby
Tornado Warnings in Iowa, 2007Every tornado warning in 2007Tornadoes in 2007
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.