<cap:alert xmlns:cap="urn:oasis:names:tc:emergency:cap:1.2">
<cap:identifier>IN-1792482339035007_43</cap:identifier>
<cap:sender>IMD-Chennai</cap:sender>
<cap:sent>2026-10-20T13:15:05+05:30</cap:sent>
<cap:status>Actual</cap:status>
<cap:msgType>Alert</cap:msgType>
<cap:scope>Public</cap:scope>
<cap:restriction/>
<cap:addresses/>
<cap:note/>
<cap:incidents/>
<cap:info>
<cap:language>en-IN</cap:language>
<cap:category>Met</cap:category>
<cap:event>Thunderstorm with Lightning</cap:event>
<cap:urgency>Expected</cap:urgency>
<cap:severity>Moderate</cap:severity>
<cap:certainty>Possible</cap:certainty>
<cap:audience>1</cap:audience>
<cap:effective>2026-10-20T13:00:00+05:30</cap:effective>
<cap:onset>2026-10-20T13:15:40+05:30</cap:onset>
<cap:expires>2026-10-20T16:00:00+05:30</cap:expires>
<cap:headline>Light to moderate rain with Thunderstorm with Lightning is likely to occur at isolated places over Chengalpattu, Chennai, Coimbatore, Cuddalore, Dindigul, Kallakurichi, Kancheepuram, Kanniyakumari, Mayiladuthurai, Nagapattinam, Ranipet, Tenkasi, Theni,Karaikal, Pondicherry in next 3 hours.</cap:headline>
<cap:description/>
<cap:instruction>Please follow SDMA guidelines.</cap:instruction>
<cap:contact/>
<cap:parameter>
<cap:valueName>Polygon URL</cap:valueName>
<cap:value>https://sachet.ndma.gov.in/cap_public_website/FetchPolygonXMLFile?identifier=1792482339035007</cap:value>
</cap:parameter>
<cap:area>
<cap:areaDesc>Chengalpattu, Chennai, Coimbatore, Cuddalore, Dindigul, Kallakurichi, Kancheepuram, Kanniyakumari, Mayiladuthurai, Nagapattinam, Ranipet, Tenkasi, Theni, The Nilgiris, Thiruvallur, Thiruvarur, Tirupathur, Tiruppur, Tiruvannamalai, Vellore, Viluppuram, Virudhunagar districts of Tamil Nadu</cap:areaDesc>
<cap:geocode>
<cap:valueName>LGD District Code</cap:valueName>
<cap:value>574</cap:value>
</cap:geocode>
<cap:geocode>
<cap:valueName>LGD District Code</cap:valueName>
<cap:value>575</cap:value>
</cap:geocode>
<cap:geocode>
<cap:valueName>LGD District Code</cap:valueName>
<cap:value>730</cap:value>
</cap:geocode>
<cap:geocode>
<cap:valueName>LGD District Code</cap:valueName>
<cap:value>579</cap:value>
</cap:geocode>
<cap:geocode>
<cap:valueName>LGD District Code</cap:valueName>
<cap:value>596</cap:value>
</cap:geocode>
<cap:geocode>
<cap:valueName>LGD District Code</cap:valueName>
<cap:value>732</cap:value>
</cap:geocode>
<cap:geocode>
<cap:valueName>LGD District Code</cap:valueName>
<cap:value>588</cap:value>
</cap:geocode>
<cap:geocode>
<cap:valueName>LGD District Code</cap:valueName>
<cap:value>595</cap:value>
</cap:geocode>
<cap:geocode>
<cap:valueName>LGD District Code</cap:valueName>
<cap:value>568</cap:value>
</cap:geocode>
<cap:geocode>
<cap:valueName>LGD District Code</cap:valueName>
<cap:value>733</cap:value>
</cap:geocode>
<cap:geocode>
<cap:valueName>LGD District Code</cap:valueName>
<cap:value>593</cap:value>
</cap:geocode>
<cap:geocode>
<cap:valueName>LGD District Code</cap:valueName>
<cap:value>572</cap:value>
</cap:geocode>
<cap:geocode>
<cap:valueName>LGD District Code</cap:valueName>
<cap:value>589</cap:value>
</cap:geocode>
<cap:geocode>
<cap:valueName>LGD District Code</cap:valueName>
<cap:value>590</cap:value>
</cap:geocode>
<cap:geocode>
<cap:valueName>LGD District Code</cap:valueName>
<cap:value>569</cap:value>
</cap:geocode>
<cap:geocode>
<cap:valueName>LGD District Code</cap:valueName>
<cap:value>570</cap:value>
</cap:geocode>
<cap:geocode>
<cap:valueName>LGD District Code</cap:valueName>
<cap:value>729</cap:value>
</cap:geocode>
<cap:geocode>
<cap:valueName>LGD District Code</cap:valueName>
<cap:value>731</cap:value>
</cap:geocode>
<cap:geocode>
<cap:valueName>LGD District Code</cap:valueName>
<cap:value>587</cap:value>
</cap:geocode>
<cap:geocode>
<cap:valueName>LGD District Code</cap:valueName>
<cap:value>634</cap:value>
</cap:geocode>
<cap:geocode>
<cap:valueName>LGD District Code</cap:valueName>
<cap:value>735</cap:value>
</cap:geocode>
<cap:geocode>
<cap:valueName>LGD District Code</cap:valueName>
<cap:value>597</cap:value>
</cap:geocode>
<cap:altitude>0</cap:altitude>
<cap:ceiling>0</cap:ceiling>
</cap:area>
</cap:info>
</cap:alert>