Alert Details

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Alert Information 30.0% County Coverage

Severe Thunderstorm Warning issued April 22 at 5:40PM EDT until April 22 at 6:15PM 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...

* Until 615 PM EDT.

* At 540 PM EDT, a severe thunderstorm was located near Glandorf, or near Ottawa, 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... Ottawa, Leipsic, Glandorf, West Leipsic, Gilboa, Belmore, Miller City, and Prentiss.

Instructions

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

Affected Areas

Putnam, OH

SAME Codes:

039137 Putnam County, OH

UGC: OHC137

This covers some 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 17:40 EDT
05:40 PM EDT

Onset:

2026-04-22T17:40:00-04:00

Expires:

2026-04-22 18:15 EDT
06:15 PM EDT

Event Ends:

2026-04-22T18:15:00-04:00

Added:

2026-04-22 17:41 EDT
05:41 PM EDT

Updated:

2026-04-22 19:18 EDT
07:18 PM EDT

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

Technical Details

Alert Identifier
urn:oid:2.49.0.1.840.0.13131f792c6f07cb31b39f655524181e59b43038.001.1

Database ID
#545

Scope Public

Category Met

Coverage Type Localized

Exact Coverage 30.0% of Putnam County — approx. 145.0 sq mi

Source times converted from NWS format to local Eastern Time.

Affected Boundaries

Localized County Impact

This alert covers 30.0% of Putnam County (~145.0 sq mi) , affecting some emergency service boundaries.

Coverage by Service Type:

Boundary Analysis Pending

Alert geometry exists (30.0% county coverage), but service boundary intersections have not been calculated yet.

30.0%

Localized Coverage

~145.0 sq mi affected

NOAA Alert Details

Alert Origin

Originator NWS Northern Indiana

Sender ID w-nws.webmaster@noaa.gov

Scope Public

Category Met

Effective 2026-04-22T17:40:00-04:00

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

039137 Putnam County, OH

UGC Codes OHC137

Affected Zones OHC137

Event Codes

SAME SVR

NationalWeatherService SVW

VTEC

New Event Severe Thunderstorm Warning #123

Office KIWX · Begins 2026-04-22 21:40 UTC · Ends 2026-04-22 22:15 UTC

/O.NEW.KIWX.SV.W.0123.260422T2140Z-260422T2215Z/

IEM VTEC Browser

Storm Motion

ESE

Heading 120°

From WNW (300°)

16.1mph

14.0 kt

Storm Position

41.1, -84.06

Severe Threats

MPH

Radar

Wind

1.00"

Half Dollar

Radar

Hail

NWS Parameters

AWIPSidentifier SVRIWX

WMOidentifier WUUS53 KIWX 222140

eventEndingTime 2026-04-22T18:15:00-04:00

EAS Forwarding Status

Forwarded to Air Chain

Reason Auto-forwarded: SAME ZCZC-WXR-SVR-039137+0045-1122140-KR8MER-

Forwarded Audio

Broadcast Audio Archive

View All Audio

Generated	Details	SAME Header	Actions
2026-04-22 17:41 EDT 05:41 PM EDT	Severe Thunderstorm Warning Severe Actual SVR 039137	`ZCZC-WXR-SVR-039137+0045-1122140-KR8MER-`

Actions

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Raw CAP Alert Data

Original JSON data received from NOAA National Weather Service

{
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    "coordinates": [
      [
        [
          -84.18,
          41.08
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        [
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        [
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        ],
        [
          -83.88,
          41.15
        ],
        [
          -83.88,
          40.95
        ],
        [
          -84.18,
          41.08
        ]
      ]
    ],
    "type": "Polygon"
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  "properties": {
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    "_fetch_endpoint_type": "NOAA",
    "affectedZones": [
      "https://api.weather.gov/zones/county/OHC137"
    ],
    "areaDesc": "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...\n\n* Until 615 PM EDT.\n\n* At 540 PM EDT, a severe thunderstorm was located near Glandorf, or\nnear Ottawa, moving 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...\nOttawa, Leipsic, Glandorf, West Leipsic, Gilboa, Belmore, Miller\nCity, and Prentiss.",
    "effective": "2026-04-22T17:40:00-04:00",
    "ends": "2026-04-22T18:15:00-04:00",
    "event": "Severe Thunderstorm Warning",
    "eventCode": {
      "NationalWeatherService": [
        "SVW"
      ],
      "SAME": [
        "SVR"
      ]
    },
    "expires": "2026-04-22T18:15:00-04:00",
    "geocode": {
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      "UGC": [
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    },
    "headline": "Severe Thunderstorm Warning issued April 22 at 5:40PM EDT until April 22 at 6:15PM EDT by NWS Northern Indiana",
    "id": "urn:oid:2.49.0.1.840.0.13131f792c6f07cb31b39f655524181e59b43038.001.1",
    "identifier": "urn:oid:2.49.0.1.840.0.13131f792c6f07cb31b39f655524181e59b43038.001.1",
    "instruction": "For your protection move to an interior room on the lowest floor of a\nbuilding.",
    "language": "en-US",
    "messageType": "Alert",
    "note": null,
    "onset": "2026-04-22T17:40:00-04:00",
    "parameters": {
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      ],
      "BLOCKCHANNEL": [
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        "NWEM",
        "CMAS"
      ],
      "EAS-ORG": [
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      ],
      "VTEC": [
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      ],
      "WMOidentifier": [
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      ],
      "eventEndingTime": [
        "2026-04-22T18:15:00-04:00"
      ],
      "eventMotionDescription": [
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      ],
      "hailThreat": [
        "RADAR INDICATED"
      ],
      "maxHailSize": [
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      "maxWindGust": [
        "60 MPH"
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      "windThreat": [
        "RADAR INDICATED"
      ]
    },
    "references": [],
    "response": "Shelter",
    "scope": "Public",
    "sender": "w-nws.webmaster@noaa.gov",
    "senderName": "NWS Northern Indiana",
    "sent": "2026-04-22T17:40:00-04:00",
    "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:2.49.0.1.840.0.13131f792c6f07cb31b39f655524181e59b43038.001.1
Last Updated: 2026-04-22 19:18 EDT (23:18 UTC)