<alert><identifier>2666214228895537</identifier><sender>200230_California_Highway_Patrol_CA_California_Highway_Patrol</sender><sent>2026-08-09T13:15:21-07:00</sent><status>Actual</status><msgType>Alert</msgType><source>California Highway Patrol</source><scope>Public</scope><code>IPAWSv1.0</code><info><language>en-US</language><category>Safety</category><event>Missing and Endangered Persons</event><urgency>Immediate</urgency><severity>Extreme</severity><certainty>Observed</certainty><eventCode><valueName>SAME</valueName><value>MEP</value></eventCode><expires>2026-08-09T15:15:21-07:00</expires><senderName>200230,California Highway Patrol,CA California Highway Patrol</senderName><headline>Silver Alert</headline><parameter><valueName>BLOCKCHANNEL</valueName><value>CAPEXCH</value></parameter><parameter><valueName>BLOCKCHANNEL</valueName><value>NWEM</value></parameter><parameter><valueName>BLOCKCHANNEL</valueName><value>EAS</value></parameter><parameter><valueName>EAS-ORG</valueName><value>CIV</value></parameter><parameter><valueName>CMAMtext</valueName><value>SILVER ALERT - Missing/Endangered Adult. Details at https://bit.ly/S342-2026</value></parameter><parameter><valueName>CMAMlongtext</valueName><value>A SILVER ALERT HAS BEEN ACTIVATED BY THE CALIFORNIA HIGHWAY PATROL ON BEHALF OF THE SAN FRANCISCO POLICE DEPARTMENT. JASON CHEN IS MISSING AND ENDANGERED. JASON CHEN WAS LAST SEEN ON AUGUST 8, 2026, IN SAN FRANCISCO. CLICK ON THE LINK FOR ADDITIONAL INFORMATION. https://bit.ly/S342-2026</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>timezone</valueName><value>PST</value></parameter><area><areaDesc>San Francisco, CA</areaDesc><polygon>37.7624,-122.3467 37.7566,-122.3422 37.7503,-122.3389 37.7436,-122.3369 37.7368,-122.3362 37.73,-122.3369 37.7234,-122.3389 37.7171,-122.3422 37.7113,-122.3467 37.7061,-122.3523 37.7016,-122.3588 37.6981,-122.3661 37.6955,-122.3741 37.6939,-122.3824 37.6933,-122.391 37.6939,-122.3996 37.6955,-122.4079 37.6981,-122.4159 37.7016,-122.4232 37.7061,-122.4297 37.7113,-122.4353 37.7171,-122.4398 37.7234,-122.4431 37.73,-122.4451 37.7368,-122.4458 37.7436,-122.4451 37.7503,-122.4431 37.7566,-122.4398 37.7624,-122.4353 37.7676,-122.4297 37.772,-122.4232 37.7756,-122.4159 37.7782,-122.4079 37.7798,-122.3996 37.7803,-122.391 37.7798,-122.3824 37.7782,-122.3741 37.7756,-122.3661 37.772,-122.3588 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