Alert archive / Michigan / Severe Thunderstorm Warnings in 2020
Severe Thunderstorm Warning 101, NWS Northern Indiana
NWS Northern Indiana issued this severe thunderstorm warning at Aug 29, 2020, 12:39 AM EDT for Elkhart County, Saint Joseph County, Indiana; Berrien County, Cass County, Saint Joseph County, Michigan. It was in force for 51 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 29, 2020, 12:39 AM EDT (04:39 UTC)
- Expired
- Aug 29, 2020, 1:30 AM EDT
- In force
- 51 min
- Issued by
- NWS Northern Indiana
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Elkhart County, IN, Saint Joseph County, IN, Berrien County, MI, Cass County, MI, Saint Joseph County, MI
The radar
The Northern Indiana radar (KIWX), 58 km from the middle of the area, began a volume at 04:41 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 29, 12:50 AM EDT | TSTM WND DMG | Jones, MI | A FEW SPORADIC TREES DOWNED ACROSS THE COUNTY FROM CASSOPOLIS TO JONES. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
Did it verify
Verified. The Iowa Environmental Mesonet's Cow matched one storm report to this severe thunderstorm warning; the first came 11 minutes after it went out.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The nearest sounding before it
Detroit, MI (KDTX), launched 00:00Z, 4.7 hours before the alert went out and 229 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
- 961 J/kg
- Mixed-layer CIN
- -33 J/kg
- Mixed-layer LCL
- 671 m above ground
- 0-6 km bulk shear
- 45 kt
- 0-1 km storm-relative helicity
- 143 m²/s²
- 0-3 km storm-relative helicity
- 196 m²/s²
- Significant tornado parameter
- 1.0
- Supercell composite
- 5.9
The text
As transmitted.
117
WUUS53 KIWX 290439
SVRIWX
INC039-141-MIC021-027-149-290530-
/O.NEW.KIWX.SV.W.0101.200829T0439Z-200829T0530Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Northern Indiana
1239 AM EDT Sat Aug 29 2020
The National Weather Service in Northern Indiana has issued a
* Severe Thunderstorm Warning for...
Northern Elkhart County in north central Indiana...
Northeastern St. Joseph County in north central Indiana...
Cass County in southwestern Michigan...
Southwestern St. Joseph County in southwestern Michigan...
Southeastern Berrien County in southwestern Michigan...
* Until 130 AM EDT.
* At 1239 AM EDT, severe thunderstorms were located along a line
extending from Marcellus to near Edwardsburg to near Three Oaks,
moving east at 45 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
South Bend, Elkhart, Mishawaka, Niles, Three Rivers, Dowagiac,
Buchanan, Georgetown, Granger, Simonton Lake, Bridgman,
Constantine, Berrien Springs, Cassopolis, Bristol, White Pigeon,
Centreville, Edwardsburg, Marcellus and Roseland.
This includes the following highways...
Interstate 80 in Indiana between mile markers 77 and 108.
Interstate 94 in Michigan between mile markers 7 and 15.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4188 8544 4176 8560 4176 8566 4173 8566
4167 8606 4183 8667 4192 8659 4197 8642
4207 8591
TIME...MOT...LOC 0439Z 291DEG 40KT 4202 8583 4187 8613 4184 8655
HAIL...<.75IN
WIND...60MPH
$$
MARSILI2 follow-up statements
751
WWUS53 KIWX 290502
SVSIWX
Severe Weather Statement
National Weather Service Northern Indiana
102 AM EDT Sat Aug 29 2020
INC039-141-MIC021-027-149-290530-
/O.CON.KIWX.SV.W.0101.000000T0000Z-200829T0530Z/
Elkhart IN-St. Joseph IN-Cass MI-St. Joseph MI-Berrien MI-
102 AM EDT Sat Aug 29 2020
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 130 AM EDT
FOR NORTHERN ELKHART...NORTHEASTERN ST. JOSEPH...SOUTHERN CASS...
SOUTHWESTERN ST. JOSEPH AND SOUTHEASTERN BERRIEN COUNTIES...
At 101 AM EDT, severe thunderstorms were located along a line
extending from Centreville to near Bristol to near Roseland, moving
east at 45 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
South Bend, Elkhart, Mishawaka, Niles, Three Rivers, Buchanan,
Georgetown, Simonton Lake, Granger, Constantine, Cassopolis, Bristol,
White Pigeon, Centreville, Edwardsburg, Roseland, Shorewood-Tower
Hills-Harbert, Union, Bertrand and Pokagon.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4188 8544 4176 8560 4176 8566 4173 8566
4167 8606 4183 8667 4190 8656 4190 8639
4197 8567
TIME...MOT...LOC 0501Z 290DEG 40KT 4194 8555 4179 8585 4176 8629
HAIL...<.75IN
WIND...60MPH
$$
MARSILI011
WWUS53 KIWX 290523
SVSIWX
Severe Weather Statement
National Weather Service Northern Indiana
123 AM EDT Sat Aug 29 2020
INC039-141-MIC021-027-149-290531-
/O.EXP.KIWX.SV.W.0101.000000T0000Z-200829T0530Z/
Elkhart IN-St. Joseph IN-Cass MI-St. Joseph MI-Berrien MI-
123 AM EDT Sat Aug 29 2020
...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN ELKHART...
NORTHEASTERN ST. JOSEPH...SOUTHERN CASS...SOUTHWESTERN ST. JOSEPH AND
SOUTHEASTERN BERRIEN COUNTIES WILL EXPIRE AT 130 AM EDT...
The storms which prompted the warning have weakened below severe
limits. Therefore, the warning will be allowed to expire at 130 AM
EDT. However gusty winds of 40 to 50 mph are still possible with
these thunderstorms as they track southeast across St. Joseph
Indiana and Elkhart counties.
LAT...LON 4188 8544 4176 8560 4176 8566 4173 8566
4167 8606 4183 8667 4190 8656 4190 8639
4197 8567
TIME...MOT...LOC 0521Z 291DEG 40KT 4186 8529 4171 8559 4169 8603
$$
MARSILIWhat forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Northern Indiana wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 28, 8:11 PM EDT, 4 hours 28 minutes earlier.
Area forecast discussion, Aug 28, 8:11 PM EDT, 4 hours 28 minutes before
Area Forecast Discussion
National Weather Service Northern Indiana
811 PM EDT Fri Aug 28 2020
.SYNOPSIS...
Issued at 810 PM EDT Fri Aug 28 2020
A cold front will come through overnight with another round of
storms, and cooler weather will follow for the weekend into early
next week. Breezy northwest winds will create dangerous swim
conditions on Lake Michigan Saturday.
&&
.SHORT TERM...(This Evening through Saturday Night)
Issued at 231 PM EDT Fri Aug 28 2020
Very warm, moist, and unstable conditions across the area today
have contributed to the development of scattered thunderstorms.
Two main areas of development, one across northern IN into
northwest OH, and another a little farther to the southwest,
coincide with surface troughing enhanced by thermal lift. There is
also a stalled front over southern MI, but activity associated
with this feature is outside of our forecast area. Storm motion is
generally to the east-northeast, and a bit quicker than yesterday,
at around 20 mph, so while locally heavy rain is still a concern,
flash flooding is not likely. There is also still a slight risk of
severe storms, but with the pulsey nature of these cells due to a
lack of good upper level support, the threat is low with only
isolated strong gusts or small hail expected. There is a weak
shortwave moving over the region, but it is not strong enough to
increase the storm threat, instead it will act to push this
activity east of the area over the next several hours.
There will be a break in the action for the latter half of the
evening, then a cold front will swing through with another round
of storms. Some embedded stronger storms could produce gusty winds
and heavy rain, and maybe some hail, but instability will at that
point be limited due to a lack of daytime heating and having the
area worked over by the current storms. Therefore the risk of
severe weather overnight is very low.
Much cooler conditions and breezy northwest winds will follow the
cold front for Saturday. Strong onshore winds along Lake Michigan
will result in waves of 5 to 7 feet and a high risk of rip
currents. These life-threatening swimming conditions will likely
extend into Sunday as well.
&&
.LONG TERM...(Sunday through Friday)
Issued at 231 PM EDT Fri Aug 28 2020
Weak high pressure will be over the region on Sunday and it will
remain mild with highs in the mid 70s as winds shift to the
northeast and subside. It will likely remain dry on Monday and
Monday night as the upper level flow splits with one system passed
by to the south and a weak cold front to the north. The next
decent chance for rain will be Tuesday night into Wednesday with
a deeper trough moving into the region. A front could linger
across southeast portions of the area on Thursday, but there is
some uncertainty at this time scale. Dry conditions should return
Friday. Temperatures will be near normal next week with highs in
the mid 70s to low 80s and lows in the mid 50s to low 60s. With
these cooler and more stable conditions, severe weather is not
anticipated during this period, although there could be some
thunderstorms on Wednesday.
&&
.AVIATION...(For the 00Z TAFS through 00Z Saturday Evening)
Issued at 758 PM EDT Fri Aug 28 2020
The initial round of storms has moved east of the area. The cold
front was rapidly approaching from the northwest associated with
scattered storms. Have adjusted timing of the storms based on
extrapolation of the activity and the front in the light of the
latest high resolution guidance. Showers and storms should end
before 12Z with winds becoming northwest.
&&
.IWX WATCHES/WARNINGS/ADVISORIES...
IN...Beach Hazards Statement from 3 AM CDT Saturday through Sunday
evening for INZ003.
MI...Beach Hazards Statement from 4 AM EDT Saturday through Sunday
evening for MIZ077.
OH...NONE.
LM...Small Craft Advisory from 4 AM Saturday to 4 AM EDT Sunday for
LMZ043-046.
&&
SYNOPSIS...Cobb/Skipper
SHORT TERM...Cobb
LONG TERM...Cobb
AVIATION...Skipper
Visit us at www.weather.gov/iwx
Follow us on Facebook...Twitter...and YouTube at:
www.facebook.com/NWSNorthernIndiana
www.twitter.com/nwsiwx
www.youtube.com/NWSNorthernIndianaHazardous weather outlook, Aug 28, 9:24 PM EDT, 3 hours 15 minutes before
Hazardous Weather Outlook National Weather Service Northern Indiana 924 PM EDT Fri Aug 28 2020 INZ004>009-012>018-020-022>027-032>034-MIZ078>081-OHZ001-002-004-005- 015-016-024-025-300130- St. Joseph IN-Elkhart-Lagrange-Steuben-Noble-De Kalb-Starke-Pulaski- Marshall-Fulton IN-Kosciusko-Whitley-Allen IN-White-Cass IN-Miami- Wabash-Huntington-Wells-Adams-Grant-Blackford-Jay-Cass MI- St. Joseph MI-Branch-Hillsdale-Williams-Fulton OH-Defiance-Henry- Paulding-Putnam-Van Wert-Allen OH- 924 PM EDT Fri Aug 28 2020 /824 PM CDT Fri Aug 28 2020/ This Hazardous Weather Outlook is for northern Indiana, southwest Michigan and northwest Ohio. .DAY ONE...Tonight. There is a chance of thunderstorms tonight. An isolated severe thunderstorm is possible with the greatest risk along and north of US Route 6. The main threat is isolated damaging wind gusts. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. There is a low chance for thunderstorms Tuesday afternoon through Thursday. .SPOTTER INFORMATION STATEMENT... Spotter activation is possible tonight, mainly across far northern Indiana into southern Lower Michigan. INZ003-MIZ077-300130- La Porte-Berrien- 924 PM EDT Fri Aug 28 2020 /824 PM CDT Fri Aug 28 2020/ ...BEACH HAZARDS STATEMENT IN EFFECT FROM 4 AM EDT /3 AM CDT/ SATURDAY THROUGH SUNDAY EVENING... This Hazardous Weather Outlook is for northern Indiana and southwest Michigan. .DAY ONE...Tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Beach Hazards Statement. There is a chance of thunderstorms tonight. An isolated strong to severe thunderstorm is possible. The main threat is isolated damaging wind gusts. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Beach Hazards Statement. Hazardous swimming conditions are expected at Lake Michigan beaches Saturday and Sunday. There is a low chance for thunderstorms Tuesday afternoon through Thursday. .SPOTTER INFORMATION STATEMENT... Spotter activation is possible tonight. LMZ043-046-300130- New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 924 PM EDT Fri Aug 28 2020 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM SATURDAY TO 4 AM EDT SUNDAY... This Hazardous Weather Outlook is for the nearshore waters of southeastern Lake Michigan. .DAY ONE...Tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Small Craft Advisory. There is a chance of thunderstorms through early overnight. A few storms may produce wind gusts in excess of 35 knots through the early overnight. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Small Craft Advisory. Hazardous conditions likely for small craft Saturday. There is a low chance for thunderstorms Tuesday afternoon through Thursday.
In the hours before
Local storm report, Aug 28, 7:00 PM EDT, 5 hours 39 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE NORTHERN INDIANA
700 PM EDT FRI AUG 28 2020
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0520 PM HEAVY RAIN 1 N OTTAWA 41.04N 84.04W
08/28/2020 M1.10 INCH PUTNAM OH TRAINED SPOTTER
.
0435 PM FLOOD ROCHESTER 41.07N 86.19W
08/28/2020 FULTON IN PUBLIC
DELAYED REPORT OF SOME FLOODING IN DOWNTOWN
IN ROCHESTER NEAR STATE ROAD 14 AND STATE
ROAD 25. ESTIMATED 3 TO 6 INCHES OF WATER ON
THE ROAD.
0434 PM HEAVY RAIN 2 NW WOODBURN 41.15N 84.88W
08/28/2020 M2.00 INCH ALLEN IN TRAINED SPOTTER
0430 PM HEAVY RAIN COLUMBIA CITY 41.16N 85.49W
08/28/2020 M1.39 INCH WHITLEY IN NWS EMPLOYEE
.
0408 PM HEAVY RAIN 2 E COLUMBIA CITY 41.16N 85.45W
08/28/2020 M1.12 INCH WHITLEY IN MESONET
RAINFALL DURING THE PAST 15 MINUTES.
0359 PM HEAVY RAIN 1 WNW ROCHESTER 41.07N 86.22W
08/28/2020 M1.28 INCH FULTON IN MESONET
RAINFALL DURING THE PAST 45 MINUTES.
0351 PM HEAVY RAIN 1 NNW LEITERS FORD 41.13N 86.39W
08/28/2020 M1.55 INCH FULTON IN MESONET
RAINFALL DURING THE PAST 55 MINUTES.
0340 PM HEAVY RAIN 1 NNE PEABODY 41.10N 85.49W
08/28/2020 M1.00 INCH WHITLEY IN COCORAHS
1 INCH OF RAIN IN THE PAST 15 MINUTES.
0325 PM TSTM WND GST 1 ESE HUNTINGTON 40.88N 85.49W
08/28/2020 E45 MPH HUNTINGTON IN EMERGENCY MNGR
ROTTED TREE BLOWN DOWN ON SALAMONIE ROAD.
WIND GUST ESTIMATED BY EMERGENCY MANAGEMENT.
TIME ESTIMATED FROM RADAR.
0325 PM FLOOD 3 W SOUTH BEND 41.67N 86.32W
08/28/2020 ST. JOSEPH IN TRAINED SPOTTER
ESTIMATED RAINFALL RATES OF 2 INCHES PER
HOUR WITH 1 TO 2 INCHES OF WATER
ACCUMULATING OVER ROADWAY.
0310 PM TSTM WND GST 2 S ANDREWS 40.83N 85.60W
08/28/2020 E45 MPH HUNTINGTON IN EMERGENCY MNGR
ESTIMATED WIND GUST TO 45 MPH. TREE DOWN
ONTO POWER LINE NEAR STATE ROAD 105 AND
DIVISION ROAD.
0307 PM HEAVY RAIN SWAYZEE 40.51N 85.83W
08/28/2020 M1.19 INCH GRANT IN MESONET
ONE HOUR RAINFALL.
0304 PM HEAVY RAIN 2 SW ROSEBURG 40.50N 85.75W
08/28/2020 M1.08 INCH GRANT IN MESONET
45 MINUTE RAINFALL.
0251 PM HEAVY RAIN 1 N MILLER CITY 41.11N 84.13W
08/28/2020 M1.53 INCH PUTNAM OH MESONET
RAINFALL THE PAST 1 HOUR 40 MINUTES.
0238 PM HEAVY RAIN 2 NNE GRABILL 41.24N 84.96W
08/28/2020 M1.23 INCH ALLEN IN MESONET
TWO HOUR RAINFALL.
&&Local storm report, Aug 28, 8:50 PM EDT, 3 hours 49 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORTHERN INDIANA
850 PM EDT FRI AUG 28 2020
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0303 PM HEAVY RAIN 2 ESE SOMERSET 40.66N 85.79W
08/28/2020 M1.03 INCH WABASH IN MESONET
MESONET STATION CW9558 LA FONTAINE.
0334 PM HEAVY RAIN 1 S GALVESTON 40.56N 86.19W
08/28/2020 M1.16 INCH CASS IN MESONET
0600 PM HEAVY RAIN 1 N SWANTON 41.60N 83.89W
08/28/2020 M1.23 INCH FULTON OH MESONET
0630 PM HEAVY RAIN 4 WNW FORT WAYNE 41.09N 85.21W
08/28/2020 M1.32 INCH ALLEN IN MESONET
0500 PM HEAVY RAIN 2 ESE SOMERSET 40.66N 85.79W
08/28/2020 M1.48 INCH WABASH IN MESONET
0649 PM HEAVY RAIN 1 WSW LIBERTY MILLS 41.03N 85.76W
08/28/2020 M1.68 INCH WABASH IN MESONET
0700 PM HEAVY RAIN 2 SE COLLAMER 41.06N 85.64W
08/28/2020 M1.98 INCH WHITLEY IN MESONET
0630 PM HEAVY RAIN 2 E GALLUP 41.19N 84.00W
08/28/2020 M2.10 INCH HENRY OH MESONET
0715 PM HEAVY RAIN 3 SW LEO-CEDARVILLE 41.18N 85.06W
08/28/2020 M2.18 INCH ALLEN IN MESONET
0529 PM HEAVY RAIN 1 WNW ROCHESTER 41.07N 86.22W
08/28/2020 M2.24 INCH FULTON IN MESONET
0700 PM HEAVY RAIN 2 ESE HARLAN 41.18N 84.88W
08/28/2020 M2.45 INCH ALLEN IN MESONET
0515 PM HEAVY RAIN 1 N MILLER CITY 41.11N 84.13W
08/28/2020 M3.37 INCH PUTNAM OH MESONET
&&Special weather statement, Aug 28, 11:42 PM EDT, 57 minutes before
Special Weather Statement
National Weather Service Northern Indiana
1142 PM EDT Fri Aug 28 2020
MIZ079>081-290445-
Branch-Hillsdale-St. Joseph-
1142 PM EDT Fri Aug 28 2020
...A LINE OF STRONG THUNDERSTORMS WILL AFFECT NORTHEASTERN ST.
JOSEPH...BRANCH AND NORTHERN HILLSDALE COUNTIES...
At 1141 PM EDT, radar indicated strong thunderstorms were located
along a line extending from 7 miles east of Bellevue to near
Burlington to near Vicksburg. Movement was southeast at 35 mph.
Wind gusts up to 50 mph and pea size hail are possible with these
storms.
Locations impacted include...
Coldwater, Hillsdale, Bronson, Jonesville, Quincy, Union City,
Litchfield, Colon, Long Lake, Jerome, Somerset, Girard, Pittsford,
Moscow, Batavia, Leonidas, North Adams, Sherwood, Bear Lake and
Allen.
This includes Interstate 69 in Michigan between mile markers 9 and
21.
If outdoors, consider seeking shelter inside a building. These
storms may intensify as they move into the area. Stay weather aware
and have a way to receive any warnings that are issued.
&&
LAT...LON 4204 8436 4187 8436 4185 8459 4188 8522
4207 8549 4207 8437
TIME...MOT...LOC 0341Z 310DEG 31KT 4245 8487 4218 8511 4217 8549
HAIL...0.25IN
WIND...50MPH
MARSILISpecial weather statement, Aug 28, 11:47 PM EDT, 52 minutes before
Special Weather Statement
National Weather Service Northern Indiana
1147 PM EDT Fri Aug 28 2020
MIZ077-078-290445-
Berrien-Cass-
1147 PM EDT Fri Aug 28 2020
...A LINE OF STRONG THUNDERSTORMS WILL AFFECT NORTHWESTERN CASS AND
BERRIEN COUNTIES...
At 1146 PM EDT, radar indicated strong thunderstorms were located
along a line extending from near Van Buren SP to near St. Joseph to
14 miles northwest of New Buffalo. Movement was east at 40 mph.
Wind gusts up to 50 mph and pea size hail are possible with these
storms.
Locations impacted include...
Niles, Benton Harbor, St. Joseph, Dowagiac, Fair Plain, Benton
Heights, Bridgman, Berrien Springs, Watervliet, Coloma, Stevensville,
Shorewood-Tower Hill, Paw Paw Lake, Shorewood-Tower Hills-Harbert,
Lake Michigan Beach, Pokagon, Sodus, Riverside, Baroda and Shoreham.
This includes the following highways...
Interstate 196 between mile markers 0 and 7.
Interstate 94 in Michigan between mile markers 10 and 42.
Seek shelter until these storms pass.
&&
LAT...LON 4207 8622 4207 8587 4186 8615 4186 8674
4192 8666 4212 8654 4212 8649 4224 8636
4224 8622
TIME...MOT...LOC 0346Z 267DEG 39KT 4234 8635 4214 8657 4195 8692
HAIL...0.25IN
WIND...50MPH
MARSILIThe office that day
Everything else NWS Northern Indiana issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 28, 11:33 PM EDT | Special Marine Warning | IWX | 87 min | |
| Aug 29, 1:24 AM EDT | Special Weather Statement | IWX | Elkhart | 36 min |
| Aug 29, 1:58 AM EDT | Special Weather Statement | IWX | Elkhart | 32 min |
| Aug 29, 2:14 AM EDT | Areal Flood Advisory | IWX | Elkhart, Kosciusko, LaGrange, Marshall, Noble, Saint Joseph | 3 hr |
| Aug 29, 2:19 AM EDT | Special Weather Statement | IWX | Noble | 41 min |
| Aug 29, 2:57 AM EDT | Areal Flood Advisory | IWX | Allen, DeKalb, Kosciusko, Noble, Whitley | 3 hr |
| Aug 28, 11:42 PM EDT | Special Weather Statement | IWX | Branch, Hillsdale | 63 min |
| Aug 28, 11:47 PM EDT | Special Weather Statement | IWX | Van Buren | 58 min |
| Aug 29, 12:06 AM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass | 39 min |
| Aug 29, 12:49 AM EDT | Special Weather Statement | IWX | Branch, Hillsdale | 26 min |
Nearby
Severe Thunderstorm Warnings in Michigan, 2020Severe Thunderstorm Warnings in Indiana, 2020Every severe thunderstorm warning in 2020
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.