<alert xmlns="urn:oasis:names:tc:emergency:cap:1.2"><identifier>MD.503_158_2026-10-28T12:45:29-04:00</identifier><sender>EMnet-MD.503</sender><sent>2026-10-28T12:45:29-04:00</sent><status>Actual</status><msgType>Alert</msgType><source>032003 v1.0</source><scope>Public</scope><code>IPAWSv1.0</code><info><language>en-US</language><category>Other</category><event>required monthly test</event><urgency>Unknown</urgency><severity>Unknown</severity><certainty>Unknown</certainty><eventCode><valueName>SAME</valueName><value>RMT</value></eventCode><effective>2026-10-28T12:45:29-04:00</effective><expires>2026-10-28T13:45:29-04:00</expires><senderName>MJOC Assistant Mgr</senderName><headline>Required Monthly Test</headline><description>This is the Maryland Department of Emergency Management with the coordinated test of the Emergency Alert System. Broadcasters are testing equipment used to warn the public during an emergency. This concludes the test of the Emergency Alert System.</description><parameter><valueName>OriginatingSystem</valueName><value>EMnet</value></parameter><parameter><valueName>MessagePriority</valueName><value>3</value></parameter><parameter><valueName>EASHeader</valueName><value>ZCZC-CIV-RMT-024000+0100-3011645-MD503   -</value></parameter><parameter><valueName>ReceiptsRequested</valueName><value>yes</value></parameter><parameter><valueName>PostToWeb</valueName><value>FL</value></parameter><parameter><valueName>EAS-ORG</valueName><value>CIV</value></parameter><parameter><valueName>EASText</valueName><value>A civil authority has issued A required monthly test for All Maryland, effective until 01:45 PM.This is the Maryland Department of Emergency Management with the coordinated test of the Emergency Alert System. Broadcasters are testing equipment used to warn the public during an emergency. This concludes the test of the Emergency Alert System.</value></parameter><parameter><valueName>WEAHandling</valueName><value>WEA Test</value></parameter><parameter><valueName>StationID</valueName><value>MD503</value></parameter><parameter><valueName>SirenDuration</valueName><value>0</value></parameter><parameter><valueName>VoiceRepeat</valueName><value>0</value></parameter><parameter><valueName>AudioSource</valueName><value>Attached</value></parameter><parameter><valueName>AssignedAddress</valueName><value>MD.503</value></parameter><parameter><valueName>UserName</valueName><value>SHIFT D SOD</value></parameter><parameter><valueName>BLOCKCHANNEL</valueName><value>NWEM</value></parameter><parameter><valueName>BLOCKCHANNEL</valueName><value>CMAS</value></parameter><resource><resourceDesc>EAS Broadcast Content</resourceDesc><mimeType>audio/x-ipaws-audio-mp3</mimeType><size>29808</size><uri>http://publicwarning.us/capresources/MD_503_ID158_TM6AE2262A_temp.mp3</uri></resource><area><areaDesc>All Maryland</areaDesc><geocode><valueName>SAME</valueName><value>024000</value></geocode></area></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 URI=""><ds:Transforms><ds:Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/><ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/></ds:Transforms><ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/><ds:DigestValue>Lum9zp3g2Q6yXZdEu953YkjfDdu3NPnJ/3N+YEFAKus=</ds:DigestValue></ds:Reference></ds:SignedInfo><ds:SignatureValue>LwkEDofdhcV0Ah5aa2NwwlJY7+9SB+Gz+4N/QyQFnZqyxi7YjA18vIlAGP4rziE9fOKQlahyNEFw48nb1ERQUV8pADK/cvfe8M5NwHSm2VdjuX9drnrh7Rfh/rNVldK8ukZUcS95GEwDToj31WaniprY+xcBo5s4+G0mB1aMBd3VckVMFKo+zxeBxnCTArgk1JSDGA1IKz+Nhw+5DV3Xafc/gloGDqQjyQ8somfoWUxstG/mnUE37QamMVxXY+2mzg8y0J+l0NTfoEQk2QSC5+APkch0zusJO9TZW0AOUgjQY2+PKW1HVjCpPcG64DQCVnzowhv8zkMvl5a49Qr07w==</ds:SignatureValue><ds:KeyInfo><ds:X509Data><ds:X509Certificate>MIIHPzCCBSegAwIBAgIQQAGZXL8WNrX4iW2NCzagRzANBgkqhkiG9w0BAQsFADBd
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