Alert Details

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Alert Information 7.9% County Coverage

Severe Thunderstorm Warning issued April 22 at 5:14PM EDT until April 22 at 5:45PM EDT by NWS Northern Indiana

Event Type

Severe Thunderstorm Warning

Status

Actual EXPIRED

Severity

Severe

Urgency

Immediate

Certainty

Observed

Message Type

Alert

Description

SVRIWX

The National Weather Service in Northern Indiana has issued a

* Severe Thunderstorm Warning for... Northeastern Putnam County in west central Ohio... Henry County in northwestern Ohio...

* Until 545 PM EDT.

* At 514 PM EDT, a severe thunderstorm was located over Napoleon, moving southeast at 15 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.

* Locations impacted include... Napoleon, Leipsic, Deshler, Liberty Center, Holgate, Mcclure, Hamler, Texas, Malinta, West Leipsic, Belmore, Prentiss, Gallup, Grelton, Gerald, and Elery.

Instructions

For your protection move to an interior room on the lowest floor of a building.

Affected Areas

Henry, OH; Putnam, OH

SAME Codes:

039069 Henry County, OH

039137 Putnam County, OH

UGC: OHC069 OHC137

This covers a small portion of emergency service districts, townships, and municipalities within the county.

Alert Coverage Map

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Alert Area Affected Boundaries

Specific alert area shown

Timing

Alert Sent:

2026-04-22 17:14 EDT
05:14 PM EDT

Onset:

2026-04-22T17:14:00-04:00

Expires:

2026-04-22 17:45 EDT
05:45 PM EDT

Event Ends:

2026-04-22T17:45:00-04:00

Added:

2026-04-22 17:16 EDT
05:16 PM EDT

Updated:

2026-04-22 19:21 EDT
07:21 PM EDT

Times in America/New_York. Auto-adjusts for daylight saving.

Technical Details

Alert Identifier
urn:oid:2.49.0.1.840.0.ebd725f5bfab68795af5bb350f71ee2dc8cc4913.001.1

Database ID
#539

Scope Public

Category Met

Coverage Type Localized

Exact Coverage 7.9% of Putnam County — approx. 38.1 sq mi

Source times converted from NWS format to local Eastern Time.

Affected Boundaries

Localized County Impact

This alert covers 7.9% of Putnam County (~38.1 sq mi) , affecting some emergency service boundaries.

Coverage by Service Type:

Boundary Analysis Pending

Alert geometry exists (7.9% county coverage), but service boundary intersections have not been calculated yet.

7.9%

Localized Coverage

~38.1 sq mi affected

NOAA Alert Details

Alert Origin

Originator NWS Northern Indiana

Sender ID w-nws.webmaster@noaa.gov

Scope Public

Category Met

Effective 2026-04-22T17:14:00-04:00

Language en-US

Web http://www.weather.gov

Alert Feed

https://api.weather.gov/alerts/active?zone=OHC003,OHZ016,OHC137,OHZ025,OHZ004,OHC039,OHZ017,OHC063,OHZ005,OHC069,OHZ015,OHC125,OHZ024,OHC161,OHZ006,OHC173

NOAA

EAS Parameters

EAS Originator (EAS-ORG) WXR — National Weather Service

Block Channels EAS NWEM CMAS

Geocodes

SAME Geocodes

039069 Henry County, OH

039137 Putnam County, OH

UGC Codes OHC069 OHC137

Affected Zones OHC069 OHC137

Event Codes

SAME SVR

NationalWeatherService SVW

VTEC

New Event Severe Thunderstorm Warning #122

Office KIWX · Begins 2026-04-22 21:14 UTC · Ends 2026-04-22 21:45 UTC

/O.NEW.KIWX.SV.W.0122.260422T2114Z-260422T2145Z/

IEM VTEC Browser

Event Lifecycle (2 alerts)

★

Issuance This alert 2026-04-22 21:14 UTC

Continuing 2026-04-22 21:36 UTC View →

Severe Thunderstorm Warning issued April 22 at 5:36PM EDT until April 22 at 5:45PM EDT by NWS Northern Indiana

Storm Motion

ESE

Heading 121°

From WNW (301°)

16.1mph

14.0 kt

Storm Position

41.42, -84.11

Severe Threats

MPH

Radar

Wind

1.00"

Half Dollar

Radar

Hail

NWS Parameters

AWIPSidentifier SVRIWX

WMOidentifier WUUS53 KIWX 222114

eventEndingTime 2026-04-22T17:45:00-04:00

EAS Forwarding Status

Forwarded to Air Chain

Reason Auto-forwarded: SAME ZCZC-WXR-SVR-039069-039137+0045-1122114-KR8MER-

Forwarded Audio

Broadcast Audio Archive

View All Audio

Generated	Details	SAME Header	Actions
2026-04-22 17:16 EDT 05:16 PM EDT	Severe Thunderstorm Warning Severe Actual SVR 039069, 039137	`ZCZC-WXR-SVR-039069-039137+0045-1122114-KR8MER-`

Actions

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Raw CAP Alert Data

Original JSON data received from NOAA National Weather Service

{
  "geometry": {
    "coordinates": [
      [
        [
          -84.03,
          41.09
        ],
        [
          -84.23,
          41.38
        ],
        [
          -84.23,
          41.47
        ],
        [
          -84.13,
          41.48
        ],
        [
          -83.88,
          41.43
        ],
        [
          -83.88,
          41.13
        ],
        [
          -84.03,
          41.09
        ]
      ]
    ],
    "type": "Polygon"
  },
  "id": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.ebd725f5bfab68795af5bb350f71ee2dc8cc4913.001.1",
  "properties": {
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    "@type": "wx:Alert",
    "_fetch_endpoint": "https://api.weather.gov/alerts/active?zone=OHC003,OHZ016,OHC137,OHZ025,OHZ004,OHC039,OHZ017,OHC063,OHZ005,OHC069,OHZ015,OHC125,OHZ024,OHC161,OHZ006,OHC173",
    "_fetch_endpoint_type": "NOAA",
    "affectedZones": [
      "https://api.weather.gov/zones/county/OHC069",
      "https://api.weather.gov/zones/county/OHC137"
    ],
    "areaDesc": "Henry, OH; Putnam, OH",
    "category": "Met",
    "certainty": "Observed",
    "code": "IPAWSv1.0",
    "description": "SVRIWX\n\nThe National Weather Service in Northern Indiana has issued a\n\n* Severe Thunderstorm Warning for...\nNortheastern Putnam County in west central Ohio...\nHenry County in northwestern Ohio...\n\n* Until 545 PM EDT.\n\n* At 514 PM EDT, a severe thunderstorm was located over Napoleon,\nmoving southeast at 15 mph.\n\nHAZARD...60 mph wind gusts and quarter size hail.\n\nSOURCE...Radar indicated.\n\nIMPACT...Hail damage to vehicles is expected. Expect wind damage\nto roofs, siding, and trees.\n\n* Locations impacted include...\nNapoleon, Leipsic, Deshler, Liberty Center, Holgate, Mcclure,\nHamler, Texas, Malinta, West Leipsic, Belmore, Prentiss, Gallup,\nGrelton, Gerald, and Elery.",
    "effective": "2026-04-22T17:14:00-04:00",
    "ends": "2026-04-22T17:45:00-04:00",
    "event": "Severe Thunderstorm Warning",
    "eventCode": {
      "NationalWeatherService": [
        "SVW"
      ],
      "SAME": [
        "SVR"
      ]
    },
    "expires": "2026-04-22T17:45:00-04:00",
    "geocode": {
      "SAME": [
        "039069",
        "039137"
      ],
      "UGC": [
        "OHC069",
        "OHC137"
      ]
    },
    "headline": "Severe Thunderstorm Warning issued April 22 at 5:14PM EDT until April 22 at 5:45PM EDT by NWS Northern Indiana",
    "id": "urn:oid:2.49.0.1.840.0.ebd725f5bfab68795af5bb350f71ee2dc8cc4913.001.1",
    "identifier": "urn:oid:2.49.0.1.840.0.ebd725f5bfab68795af5bb350f71ee2dc8cc4913.001.1",
    "instruction": "For your protection move to an interior room on the lowest floor of a\nbuilding.",
    "language": "en-US",
    "messageType": "Alert",
    "note": null,
    "onset": "2026-04-22T17:14:00-04:00",
    "parameters": {
      "AWIPSidentifier": [
        "SVRIWX"
      ],
      "BLOCKCHANNEL": [
        "EAS",
        "NWEM",
        "CMAS"
      ],
      "EAS-ORG": [
        "WXR"
      ],
      "VTEC": [
        "/O.NEW.KIWX.SV.W.0122.260422T2114Z-260422T2145Z/"
      ],
      "WMOidentifier": [
        "WUUS53 KIWX 222114"
      ],
      "eventEndingTime": [
        "2026-04-22T17:45:00-04:00"
      ],
      "eventMotionDescription": [
        "2026-04-22T21:14:00-00:00...storm...301DEG...14KT...41.42,-84.11"
      ],
      "hailThreat": [
        "RADAR INDICATED"
      ],
      "maxHailSize": [
        "1.00"
      ],
      "maxWindGust": [
        "60 MPH"
      ],
      "windThreat": [
        "RADAR INDICATED"
      ]
    },
    "references": [],
    "response": "Shelter",
    "scope": "Public",
    "sender": "w-nws.webmaster@noaa.gov",
    "senderName": "NWS Northern Indiana",
    "sent": "2026-04-22T17:14:00-04:00",
    "severity": "Severe",
    "source": "NOAA",
    "status": "Actual",
    "urgency": "Immediate",
    "web": "http://www.weather.gov"
  },
  "type": "Feature"
}

Source: NOAA
Origin URI: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.ebd725f5bfab68795af5bb350f71ee2dc8cc4913.001.1
Last Updated: 2026-04-22 19:21 EDT (23:21 UTC)