Alert archive / Indiana / Tornado Warnings in 2018
Tornado Warning 7, NWS Northern Indiana
NWS Northern Indiana issued this tornado warning at Aug 7, 2018, 8:26 PM EDT for Whitley County, Indiana. It was in force for 34 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
- Aug 7, 2018, 8:26 PM EDT (00:26 UTC)
- Expired
- Aug 7, 2018, 9:00 PM EDT
- In force
- 34 min
- Issued by
- NWS Northern Indiana
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 0.75 in
County Whitley County, IN
The radar
The Northern Indiana radar (KIWX), 26 km from the middle of the area, began a volume at 00:29 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 |
|---|---|---|---|
| Aug 7, 8:26 PM EDT | FUNNEL CLOUD | 3 W Columbia City, IN | DEPUTY EM REPORTED ROTATING WALL CLOUD AND A FUNNEL CLOUD. FUNNEL WAS OBSERVED 1-2 MILES NORTH OF LOCATION. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Detroit, MI (KDTX), launched 00:00Z, 0.4 hours before the alert went out and 242 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
- 208 J/kg
- Mixed-layer CIN
- -11 J/kg
- Mixed-layer LCL
- 1260 m above ground
- 0-6 km bulk shear
- 31 kt
- 0-1 km storm-relative helicity
- 14 m²/s²
- 0-3 km storm-relative helicity
- 58 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
As transmitted.
340
WFUS53 KIWX 080026
TORIWX
INC183-080100-
/O.NEW.KIWX.TO.W.0007.180808T0026Z-180808T0100Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Northern Indiana
826 PM EDT TUE AUG 7 2018
The National Weather Service in Northern Indiana has issued a
* Tornado Warning for...
Central Whitley County in northeastern Indiana...
* Until 900 PM EDT.
* At 826 PM EDT, a severe thunderstorm capable of producing a
tornado was located 1 mile northwest of Columbia City, moving east
at 15 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.
* This dangerous storm will be near...
Columbia City around 835 PM EDT.
Tri-lakes around 845 PM EDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
&&
LAT...LON 4115 8554 4119 8556 4124 8544 4117 8542
TIME...MOT...LOC 0026Z 255DEG 9KT 4117 8553
TORNADO...RADAR INDICATED
HAIL...<.75IN
$$
MARSILI2 follow-up statements
795
WWUS53 KIWX 080039
SVSIWX
Severe Weather Statement
National Weather Service Northern Indiana
839 PM EDT TUE AUG 7 2018
INC183-080100-
/O.CON.KIWX.TO.W.0007.000000T0000Z-180808T0100Z/
Whitley IN-
839 PM EDT TUE AUG 7 2018
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 900 PM EDT FOR CENTRAL
WHITLEY COUNTY...
At 837 PM EDT, a severe thunderstorm capable of producing a tornado
was located 1 mile north of Columbia City, moving east at 10 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
This tornadic thunderstorm will remain over mainly rural
areas of central Whitley County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
&&
LAT...LON 4117 8551 4118 8552 4122 8543 4117 8542
TIME...MOT...LOC 0037Z 255DEG 9KT 4118 8549
TORNADO...RADAR INDICATED
HAIL...<.75IN
$$
MARSILI611
WWUS53 KIWX 080050
SVSIWX
Severe Weather Statement
National Weather Service Northern Indiana
850 PM EDT TUE AUG 7 2018
INC183-080100-
/O.EXP.KIWX.TO.W.0007.000000T0000Z-180808T0100Z/
Whitley IN-
850 PM EDT TUE AUG 7 2018
...THE TORNADO WARNING FOR CENTRAL WHITLEY COUNTY WILL EXPIRE AT 900
PM EDT...
The storm which prompted the warning has weakened below severe
limits, and no longer appears capable of producing a tornado.
Therefore, the warning will be allowed to expire. However gusty
winds are still possible with this thunderstorm.
LAT...LON 4117 8551 4118 8552 4122 8543 4117 8542
TIME...MOT...LOC 0050Z 255DEG 9KT 4119 8545
$$
MARSILIThe office that day
Everything else NWS Northern Indiana issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 7, 8:12 PM EDT | Special Weather Statement | IWX | LaPorte | 33 min |
| Aug 7, 8:49 PM EDT | Special Weather Statement | IWX | Saint Joseph | 26 min |
| Aug 8, 12:47 PM EDT | Special Weather Statement | IWX | Elkhart | 28 min |
| Aug 8, 1:17 PM EDT | Special Weather Statement | IWX | LaGrange | 28 min |
| Aug 8, 1:51 PM EDT | Special Weather Statement | IWX | Huntington | 24 min |
| Aug 8, 2:02 PM EDT | Special Weather Statement | IWX | Whitley | 28 min |
| Aug 8, 2:11 PM EDT | Severe Thunderstorm Warning | IWX | Allen, Whitley | 34 min |
| Aug 8, 2:25 PM EDT | Special Weather Statement | IWX | Starke | 35 min |
| Aug 8, 2:30 PM EDT | Special Weather Statement | IWX | Miami | 30 min |
| Aug 8, 2:37 PM EDT | Special Weather Statement | IWX | DeKalb | 38 min |
| Aug 8, 2:40 PM EDT | Special Weather Statement | IWX | Steuben | 50 min |
| Aug 8, 2:46 PM EDT | Special Weather Statement | IWX | Allen | 44 min |
| Aug 8, 2:54 PM EDT | Special Weather Statement | IWX | Marshall | 36 min |
| Aug 8, 2:59 PM EDT | Special Weather Statement | IWX | Wabash | 31 min |
| Aug 8, 3:39 PM EDT | Special Weather Statement | IWX | Huntington | 21 min |
| Aug 8, 3:46 PM EDT | Special Weather Statement | IWX | Adams | 44 min |
| Aug 8, 4:22 PM EDT | Special Weather Statement | IWX | Kosciusko | 23 min |
| Aug 8, 4:34 PM EDT | Special Weather Statement | IWX | Adams | 26 min |
| Aug 8, 4:50 PM EDT | Special Weather Statement | IWX | Wabash | 25 min |
| Aug 8, 5:08 PM EDT | Severe Thunderstorm Warning | IWX | Huntington, Wabash | 40 min |
| Aug 8, 5:31 PM EDT | Severe Thunderstorm Warning | IWX | Grant, Huntington, Wells | 44 min |
| Aug 8, 6:14 PM EDT | Special Weather Statement | IWX | Blackford | 46 min |
Nearby
Tornado Warnings in Indiana, 2018Every tornado warning in 2018Tornadoes in 2018
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.