<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="https://cap-sources.s3.amazonaws.com/mg-meteo-en/alert-style.xsl" ?>
<cap:alert xmlns:cap="urn:oasis:names:tc:emergency:cap:1.2">
  <cap:identifier>urn:oid:2.49.0.1.450.0.2026.7.23.6.44.13</cap:identifier>
  <cap:sender>wfo.fmmd@gmail.com</cap:sender>
  <cap:sent>2026-07-23T09:44:13+03:00</cap:sent>
  <cap:status>Actual</cap:status>
  <cap:msgType>Update</cap:msgType>
  <cap:scope>Public</cap:scope>
  <cap:references>wfo.fmmd@gmail.com,urn:oid:2.49.0.1.450.0.2026.7.22.18.5.22,2026-07-22T21:05:22+03:00 wfo.fmmd@gmail.com,urn:oid:2.49.0.1.450.0.2026.7.21.13.43.28,2026-07-21T16:43:28+03:00</cap:references>
  <cap:info>
    <cap:language>en</cap:language>
    <cap:category>Met</cap:category>
    <cap:event>high seas</cap:event>
    <cap:responseType>Prepare</cap:responseType>
    <cap:urgency>Expected</cap:urgency>
    <cap:severity>Severe</cap:severity>
    <cap:certainty>Observed</cap:certainty>
    <cap:eventCode>
      <cap:valueName>OET:v1.2</cap:valueName>
      <cap:value>OET-100</cap:value>
    </cap:eventCode>
    <cap:onset>2026-07-25T00:00:00+03:00</cap:onset>
    <cap:expires>2026-07-27T12:00:00+03:00</cap:expires>
    <cap:senderName>Météo Madagascar</cap:senderName>
    <cap:headline>High waves and swells</cap:headline>
    <cap:description>Rough to very rough seas are expected to affect the coastal navigation zone between Besalampy (North-West) to Farafangana (South-East), due to an upcoming South-Westerly swell just in the rear of frontal band. Sea height may reach up to 5/6 meters mainly over southern coast.</cap:description>
    <cap:instruction>Please closely follow the instructions issued by local authorities.</cap:instruction>
    <cap:web>http://www.meteomadagascar.mg/vigilance</cap:web>
    <cap:contact>+261 34 94 580 97 / wfo.fmmd@gmail.com</cap:contact>
    <cap:area>
      <cap:areaDesc>center-west, south-west, south and south-eastern coasts of Madagascar.</cap:areaDesc>
      <cap:polygon>-16.2147,44.4727 -16.0880,43.5498 -16.9727,43.0664 -17.8951,42.8906 -18.8127,43.0225 -19.4770,43.5498 -21.4531,42.3193 -22.8369,42.3633 -23.6043,42.6709 -24.5671,42.9785 -25.6415,43.7256 -26.1949,45.2197 -25.8394,46.9775 -24.5271,48.1641 -22.6343,48.5596 -22.4313,47.9004 -24.0063,47.5928 -24.8466,47.2412 -25.1652,46.1865 -25.6811,45.3076 -25.3242,44.5605 -24.6470,43.7256 -23.5640,43.7256 -22.8369,43.2861 -21.6983,43.1543 -19.8494,44.4287 -18.8543,44.2090 -17.7696,43.9014 -17.0988,44.0771 -16.2147,44.4727</cap:polygon>
    </cap:area>
  </cap:info>
<ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
  <ds:SignedInfo><ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
    <ds:SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256"/>
  <ds:Reference><ds:Transforms><ds:Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/></ds:Transforms><ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/><ds:DigestValue>CIKwCvuAlArYsAdoBFRBR9jWfBikjAy1DPtDFUeBNrY=</ds:DigestValue></ds:Reference></ds:SignedInfo><ds:SignatureValue>iYGIysQ5mhqoULl3o3yxXiho3Rq9jaczaKSyFLxp5xq8ePkrUj6E54jWi/5ceJhlgC5L2zZJK3llnCzmfZSfcFwImxHd4k3PTQPtxjaSUedJJwfc5l0mxWliebzg2Ev3y8AqAYXFUBRq/RznKDiVzIATMXU4yRF2CDAcWc82RmCqmrWWDQLa9GrGmTnxyASYYv0A80K1Hwwx7bZ9hps6hqJTe2u4Jr7s0HaeCSw9THMwHBf+NM9tWF9kF3Fplt4OYhR9+myC4gHAB4RmcQ5cH97I3UK7hRUgzrji1S2qK45mPQxEY7BVtAApQBjfCn1NCWPWYS61d3KCEBLljEyG0A==</ds:SignatureValue>
<ds:KeyInfo><ds:X509Data><ds:X509Certificate>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</ds:X509Certificate></ds:X509Data></ds:KeyInfo></ds:Signature></cap:alert>

