janetjanet998 Posted April 30, 2016 Share Posted April 30, 2016 Sort of a similar set up over eastern MO as gjd other day lets see if the storms developing west of STL can tap into the warm front SPC issued a meso but for areas south of these storms Link to comment Share on other sites More sharing options...
janetjanet998 Posted April 30, 2016 Share Posted April 30, 2016 Blue box just issued STL south Link to comment Share on other sites More sharing options...
Tim from Springfield (IL) Posted April 30, 2016 Author Share Posted April 30, 2016 A little late posting this but there's a Severe Thunderstorm Warning south of Quincy--and if this storm holds straight east the remnants might affect SPI in a few hours: SEVERE THUNDERSTORM WARNINGILC001-149-302245-/O.NEW.KLSX.SV.W.0038.160430T2153Z-160430T2245Z/BULLETIN - IMMEDIATE BROADCAST REQUESTEDSEVERE THUNDERSTORM WARNINGNATIONAL WEATHER SERVICE ST LOUIS MO453 PM CDT SAT APR 30 2016THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A* SEVERE THUNDERSTORM WARNING FOR... NORTHWESTERN PIKE COUNTY IN WEST CENTRAL ILLINOIS... SOUTHERN ADAMS COUNTY IN WEST CENTRAL ILLINOIS...* UNTIL 545 PM CDT* AT 453 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED OVER FALL CREEK... MOVING EAST AT 25 MPH. HAZARD...QUARTER SIZE HAIL. SOURCE...RADAR INDICATED. IMPACT...DAMAGE TO VEHICLES IS EXPECTED.* LOCATIONS IMPACTED INCLUDE... BARRY...PAYSON...FALL CREEK...BEVERLY...ADAMS...KINGSTON...LIBERTY...HULL... RICHFIELD...PLAINVILLE...KINDERHOOK...SEEHORN...MARBLEHEAD AND KELLERVILLE.THIS INCLUDES THE FOLLOWING HIGHWAYS... INTERSTATE 172 NEAR EXIT 2. INTERSTATE 72 BETWEEN EXITS 4 AND 20.THIS ALSO INCLUDES SILOAM SPRINGS STATE PARK.PRECAUTIONARY/PREPAREDNESS ACTIONS...FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF ABUILDING. Link to comment Share on other sites More sharing options...
Geos Posted April 30, 2016 Share Posted April 30, 2016 3 severe t-storm warnings around STL and one near Quincy again. http://www.weather.gov/lsx/ Link to comment Share on other sites More sharing options...
cyclone77 Posted May 1, 2016 Share Posted May 1, 2016 Just after the range on this thread, but today looks like it could have some potential in southeast IL/south half of IN. Thinking about running down there in a bit. Moisture is there, nice hodos despite rather weak low-levels. If we could get the low-levels to ramp up a bit more this would be a very potent setup. Even with that, the instability looks pretty nice, with forecast cape up over 2500j/kg in the warm sector. I could see a cell or two doing very well if it becomes dominant for awhile. Think I may head down towards Effingham or Terra Houte and see what happens. Be nice to be out of this 40s and grunge weather at least lol. Link to comment Share on other sites More sharing options...
Indystorm Posted May 1, 2016 Share Posted May 1, 2016 SPC now has a meso out for a possible svr storm watch for central IN as severe wx is forming in east central IL. Did not really expect that as I thought storms would stay along the Ohio Valley. But it is 75/55 here. Link to comment Share on other sites More sharing options...
Indystorm Posted May 2, 2016 Share Posted May 2, 2016 Svr watch issued till midnight for central IN with tor warning now in effect for southern Tippecanoe county Link to comment Share on other sites More sharing options...
Indystorm Posted May 2, 2016 Share Posted May 2, 2016 Good low level lapse rates and 1000 surface based cape in central IN. 150-200 helicity Link to comment Share on other sites More sharing options...
Chinook Posted May 2, 2016 Share Posted May 2, 2016 tornado warning south of Lafayette IN Link to comment Share on other sites More sharing options...
hm8 Posted May 2, 2016 Share Posted May 2, 2016 Well then Link to comment Share on other sites More sharing options...
Geos Posted May 2, 2016 Share Posted May 2, 2016 Got some hooks there. The southern cell near I-70 is heading into a populated area... Link to comment Share on other sites More sharing options...
Hoosier Posted May 2, 2016 Share Posted May 2, 2016 Totally ignored this setup. Nice looking radar presentation if nothing else. Link to comment Share on other sites More sharing options...
Hoosier Posted May 2, 2016 Share Posted May 2, 2016 Confirmed tornado now with that cell between Crawfordsville and Lafayette. Link to comment Share on other sites More sharing options...
Chicago Storm Posted May 2, 2016 Share Posted May 2, 2016 Three of this type of event in the past week. Nice. Link to comment Share on other sites More sharing options...
Geos Posted May 2, 2016 Share Posted May 2, 2016 Tornado warning expanded for the confirmed TOG cell. TORNADO WARNINGINC011-023-107-157-020130-/O.NEW.KIND.TO.W.0009.160502T0050Z-160502T0130Z/BULLETIN - EAS ACTIVATION REQUESTEDTORNADO WARNINGNATIONAL WEATHER SERVICE INDIANAPOLIS IN850 PM EDT SUN MAY 1 2016THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A* TORNADO WARNING FOR...NORTHERN BOONE COUNTY IN CENTRAL INDIANA...SOUTHEASTERN TIPPECANOE COUNTY IN WEST CENTRAL INDIANA...NORTHEASTERN MONTGOMERY COUNTY IN WEST CENTRAL INDIANA...CLINTON COUNTY IN CENTRAL INDIANA...* UNTIL 930 PM EDT* AT 849 PM EDT...A CONFIRMED TORNADO WAS LOCATED 11 MILES NORTHEASTOF CRAWFORDSVILLE...MOVING EAST AT 35 MPH.HAZARD...DAMAGING TORNADO AND GOLF BALL SIZE HAIL.SOURCE...WEATHER SPOTTERS CONFIRMED TORNADO.IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUTSHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED.DAMAGE TO ROOFS...WINDOWS...AND VEHICLES WILL OCCUR. TREEDAMAGE IS LIKELY.* THE TORNADO WILL BE NEAR...COLFAX AROUND 900 PM EDT.THORNTOWN AROUND 905 PM EDT.FRANKFORT AROUND 910 PM EDT.LEBANON AND ULEN AROUND 920 PM EDT.KIRKLIN AROUND 925 PM EDT.THIS INCLUDES INTERSTATE 65 BETWEEN MILE MARKERS 141 AND 161.PRECAUTIONARY/PREPAREDNESS ACTIONS... Link to comment Share on other sites More sharing options...
Geos Posted May 2, 2016 Share Posted May 2, 2016 Looks like the center of circulation came really close to the town of Bowers. Colfax near the path, then I-65. Link to comment Share on other sites More sharing options...
Indystorm Posted May 2, 2016 Share Posted May 2, 2016 Confirmed tog 11 miles sw of Frankfort heading east Link to comment Share on other sites More sharing options...
SmokeEater Posted May 2, 2016 Share Posted May 2, 2016 TW may be coming for Indy pretty quick, the airport obs has tornado in it. Link to comment Share on other sites More sharing options...
Geos Posted May 2, 2016 Share Posted May 2, 2016 Looks like possible debris ball signature just north of Thorntown. Link to comment Share on other sites More sharing options...
Geos Posted May 2, 2016 Share Posted May 2, 2016 TW may be coming for Indy pretty quick, the airport obs has tornado in it. Heading right at IND. Hook disappearing off that other cell. Link to comment Share on other sites More sharing options...
Chinook Posted May 2, 2016 Share Posted May 2, 2016 TIDS (TDWR) view of supercell west of Indianapolis- not a strong rotation Link to comment Share on other sites More sharing options...
Wmsptwx Posted May 2, 2016 Share Posted May 2, 2016 Indy appears to only have SVR t storm warning. Link to comment Share on other sites More sharing options...
jojo762 Posted May 2, 2016 Share Posted May 2, 2016 Indy appears to only have SVR t storm warning.THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A * TORNADO WARNING FOR... SOUTHERN MARION COUNTY IN CENTRAL INDIANA... SOUTHEASTERN HENDRICKS COUNTY IN CENTRAL INDIANA... * UNTIL 1000 PM EDT * AT 914 PM EDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO WAS LOCATED OVER PLAINFIELD...OR 16 MILES SOUTHWEST OF INDIANAPOLIS... MOVING EAST AT 40 MPH. HAZARD...TORNADO AND PING PONG BALL SIZE HAIL. 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... CAMBY AROUND 920 PM EDT. INDIANAPOLIS INT'L AIRPORT AROUND 925 PM EDT. HOMECROFT AND MONUMENT CIRCLE AROUND 935 PM EDT. BEECH GROVE AND SOUTHPORT AROUND 940 PM EDT. WARREN PARK AROUND 945 PM EDT. CUMBERLAND AROUND 955 PM EDT. Link to comment Share on other sites More sharing options...
SmokeEater Posted May 2, 2016 Share Posted May 2, 2016 Indy appears to only have SVR t storm warning. Indy is under a TW. Link to comment Share on other sites More sharing options...
Wmsptwx Posted May 2, 2016 Share Posted May 2, 2016 I posted it right before it was issued. Luckily a broad rotation. Link to comment Share on other sites More sharing options...
IllinoisWedges Posted May 2, 2016 Share Posted May 2, 2016 TIDS (TDWR) view of supercell west of Indianapolis- not a strong rotation If you don't mind me asking, how might you get the TDWR sites on GR2Analyst? Link to comment Share on other sites More sharing options...
snowlover2 Posted May 2, 2016 Share Posted May 2, 2016 Getting a pretty good non severe storm here. Lots of thunder and lightning,heavy downpours and fairly strong winds. No hail though. Link to comment Share on other sites More sharing options...
Chinook Posted May 2, 2016 Share Posted May 2, 2016 It's GRLevel3. Link to comment Share on other sites More sharing options...
Chinook Posted May 2, 2016 Share Posted May 2, 2016 Hook echo near KIND airport looks kind of junky (seen on TIDS radar). Thank goodness it is not showing up as a strong rotation. I have cousins there in Indy! Link to comment Share on other sites More sharing options...
snowlover2 Posted May 2, 2016 Share Posted May 2, 2016 MESOSCALE DISCUSSION 0527 NWS STORM PREDICTION CENTER NORMAN OK 0821 PM CDT SUN MAY 01 2016 AREAS AFFECTED...PORTIONS OF CENTRAL/SOUTHERN INDIANA...FAR SOUTHEASTERN ILLINOIS...SOUTHWESTERN OHIO CONCERNING...SEVERE THUNDERSTORM WATCH 136... VALID 020121Z - 020315Z THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 136 CONTINUES. SUMMARY...THE THREAT FOR DAMAGING WINDS AND LARGE HAIL WILL PERSIST FOR AT LEAST A COUPLE MORE HOURS. THEREAFTER...CELLS SHOULD GRADUALLY WEAKEN...BUT CONVECTIVE TRENDS WILL BE MONITORED FOR POTENTIAL DOWNSTREAM WATCH ISSUANCE. DISCUSSION...SEVERAL ROBUST SUPERCELLS ARE PUSHING EAST ACROSS CENTRAL INDIANA AND FAR SOUTHEASTERN ILLINOIS THIS EVENING. RECENT KIND VWP DATA DEPICT A KINEMATIC ENVIRONMENT SUPPORTIVE OF CYCLONIC ROTATION...AS SOUTHERLY LOW-LEVEL WINDS VEER TO VIGOROUS WESTERLY FLOW AT/ABOVE 6 KM AGL. FURTHERMORE...SEVERAL ZDR ARC SIGNATURES HAVE BEEN OBSERVED...DEPICTING RAIN DROP SIZE SORTING WITHIN A VEERING STORM-RELATIVE WIND PROFILE. THESE CELLS WILL CONTINUE TO BE CAPABLE OF LARGE HAIL...STRONG WINDS...AND PERIODIC LOW-LEVEL MESOCYCLONES. FARTHER EAST...A NORTHWARD-PROGRESSING OUTFLOW BOUNDARY IS INITIATING NEW CONVECTION ACROSS PORTIONS OF OHIO. MOST LIKELY...THIS ACTIVITY SHOULD ALTER THE DOWNSTREAM ENVIRONMENT ENOUGH SUCH THAT THE INDIANA CELLS MOVING EAST WILL WEAKEN OVER TIME. ADDITIONALLY...RELATIVELY LOW SFC DEW POINTS WILL ALLOW TEMPS TO FALL FAIRLY QUICKLY THIS EVENING...STABILIZING THE BOUNDARY LAYER. AS SUCH...DOWNSTREAM WATCH ISSUANCE IS NOT ANTICIPATED...BUT CONVECTIVE TRENDS WILL BE MONITORED FOR SUSTAINED UPDRAFT ORGANIZATION WITH EASTWARD EXTENT. ..PICCA.. 05/02/2016 Link to comment Share on other sites More sharing options...
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