Warning Vector

Special Weather Statement

NWS Indianapolis IN ยท US

New

Details

A Strong Thunderstorm And Preceding Outflow Winds Will Impact Portions Of Morgan, Northern Johnson, Hendricks And Marion Counties Through 1130 PM EDT

Event
Special Weather Statement
Issued
Onset
Message expires
Category
Meteorological
Urgency
Expected
Severity
Moderate
Certainty
Observed
Response
Execute

Description

Overview

At 1102 PM EDT, Doppler radar was tracking strong thunderstorm outflow winds near the Indianapolis Airport, or 7 miles west southwest of Indianapolis, moving south-southeast at 30 mph.

Hazard

Winds in excess of 40 mph.

Source

Radar indicated.

Impacts

Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Indianapolis, Carmel, Fishers, Greenwood, Lawrence, Plainfield, Franklin, Brownsburg, Beech Grove, Martinsville, Speedway, Mooresville, Danville, Southport, Avon, New Whiteland, Cumberland, Whiteland, Bargersville, and Meridian Hills. This includes the following highways... Interstate 65 between mile markers 93 and 124. Interstate 69 between mile markers 200 and 202. Interstate 70 between mile markers 49 and 93. Interstate 74 between mile markers 67 and 100.

Instructions

If outdoors, consider seeking shelter inside a building.

Affected areas

  • Hendricks County, IN
  • Marion County, IN
  • Morgan County, IN
  • Johnson County, IN

Public contact

Issuer
NWS Indianapolis IN

Message record

Received
Issue to receipt
~58s
CAP status
Actual
CAP message type
Alert
Lifecycle
New
Source
NWWS-OI
Feed
NWWS
Recovered
No
CAP routing and identity
ULID
01M2S7H1KNMPWE4ZTYBSXC3CF4
Identifier
urn:oid:2.49.0.1.840.0.35a5116057bbd5255c84a71496967ee6ce98bc6b.001.1
Sender
w-nws.webmaster@noaa.gov
Scope
Public
CAP source
211803 v2.3.0
Handling codes
IPAWSv1.0
Issuing office
NWS Indianapolis IN
AWIPS ID
CAPIND
NWWS sequence
nwws_processor.4348
WMO heading
XOUS53
WMO data type
CAP alert message XML (XO)
WMO geography
United States (US)
WMO bulletin number
53

Event codes

NameValue
SAMESPS
NationalWeatherServiceSPS

Parameters

NameValue
AWIPSidentifierSPSIND
WMOidentifierWWUS83 KIND 180303
NWSheadlineA strong thunderstorm and preceding outflow winds will impact portions of Morgan, northern Johnson, Hendricks and Marion Counties through 1130 PM EDT
eventMotionDescription2026-09-18T03:02:00-00:00...storm...326DEG...26KT...39.66,-86.24
maxWindGust40 MPH
maxHailSize0.00
BLOCKCHANNELEAS
BLOCKCHANNELNWEM
EAS-ORGWXR
BLOCKCHANNELCMAS
Locations

Location data

  • Hendricks County, IN
  • Marion County, IN
  • Morgan County, IN
  • Johnson County, IN
NameValue
SAME018063
SAME018097
SAME018109
SAME018081
UGCINZ046
UGCINZ047
UGCINZ054
UGCINZ055
Polygons
39.87,-85.94 39.87,-85.95 39.55,-85.95 39.49,-86.1 39.38,-86.63 39.47,-86.63 39.47,-86.69 39.52,-86.69 39.55,-86.66 39.58,-86.66 39.62,-86.64 39.63,-86.64 39.63,-86.69 39.77,-86.69 39.93,-86.13 39.93,-85.94 39.87,-85.94