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<alert xmlns="urn:oasis:names:tc:emergency:cap:1.2"><identifier>1fd7084d-aaa1-45c7-a038-69c283af69ca</identifier><sender>PAGASA-DOST</sender><sent>2026-06-04T05:09:27+08:00</sent><status>Actual</status><msgType>Update</msgType><scope>Public</scope><references>PAGASA-DOST,7480f0a0-94fc-4da2-bf0d-bb9c3663b849,2026-06-03T17:49:42+08:00</references><info><category>Met</category><event>General Flood Advisory (Moderate)</event><responseType>Monitor</responseType><urgency>Future</urgency><severity>Moderate</severity><certainty>Possible</certainty><expires>2026-06-04T17:09:27+08:00</expires><senderName>PAGASA-DOST</senderName><headline>General Flood Advisory</headline><description>Under present weather conditions, Southwest Monsoon affecting Northern Luzon, Central Luzon, and the western section of Southern Luzon.  
The 12-hour rainfall forecast is Light to occasionally moderate rains and thunderstorms.  
WATERCOURSES STILL LIKELY TO BE AFFECTED :  

 + **Laguna** - Rivers and its tributaries particularly Pagsanjan, Pila-Sta. Cruz, San Juan and San Cristobal.  
 + **Cavite** - Rivers and its tributaries particularly Laboc (Balsahan), Ca&#xF1;as, Ylang-Ylang, Imus, and Maragondon.  
 + **Quezon** - Rivers and its tributaries particularly Upper Umiray, Lower Bolbok (Lawaya), Malaking-Ilog, Iyam, Macalelon, Catanauan, Silongin Lagda, Pagsanjan, Yabahaan, Bigol, Guinhalinan, Vinas, Calauag, Pandanan, Sta. Lucia, Lugan Malaybalay, Maapon, Bucal (Lalangan), Lakayat, Tignoan, Agos, Anibawan (Polilio Island) and Upper Kilbay - Catabangan.  
 + **Rizal** - Rivers and its tributaries particularly Upper Marikina and Kaliwa.  
 + **Batangas** - Rivers and its tributaries particularly Lian, Banabang-Molino, Pansipit, Kapumpong, Rosario-Lobo and Upper Bolbok (Lawaya).  
</description><instruction>People living near the mountain slopes and in the low lying areas of the above mentioned river systems and the **Local Disaster Risk Reduction and Management Councils** concerned still advised to take necessary precautionary measures.</instruction><web>http://www.pagasa.dost.gov.ph/index.php/26-hydromet/1582-flood-forecast-terms-and-symbols</web><contact>PAGASA-DOST</contact><parameter><valueName>layer:Google:Region:0.1</valueName><value>Region 4-A (CALABARZON)</value></parameter><area><areaDesc>Laguna</areaDesc><polygon>13.966625353305,121.26226692845 14.117253904157,121.20074454864 14.142014336735,121.03024107602 14.347454023196,121.01386683476 14.520506570554,121.11429484768 14.520663584434,121.11480109008 14.501251156389,121.27750634384 14.499607696522,121.27762453193 14.565128986899,121.46230038025 14.278451125653,121.59852812427 14.057208120663,121.48407574554 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