Republic of the Philippines Department of Environment and Natural Resources MINES AND GEOSCIENCES BUREAU Regional Office No. V DENR Annex Bldg., Regional Center, Rawis, Legazpi City E-mail Address: [email protected] W ebsite: region5.mgb.gov.ph Telefax No. (052) 482-1056 Tel No. (052) 482-1156 LANDSLIDE WARNING BULLETIN NO. 3 FOR TYPHOON “ULYSSES” Issued on November 11, 2020, at 6:00 p.m. Next bulletin: November 12, 2020, at 6:00 a.m. ANTECEDENT LANDSCAPE AREAS WARNING WARNING POSSIBLE RECOMMENDED & FORECAST UNITS COVERED LEVEL LEVEL SCENARIO ACTIONS RAIN Landslide probability Monitor PAGASA’s weather 1. Albay West Southwest is ≤ 10% outlook on TV, radio and Coast Libon 0 Landslide occurrence print media is very unlikely West Oas 96.48 1 West Ligao Landslide probability Convene the LDRRMC to is > 10% to 50% prepare for landslide West Pio Landslides may preparedness activities Duran occur, especially if Identify residents at risk 2. Albay Libon high rainfall intensity based on the MGB-V continues 1:10,000 scale landslide Syncline 107.8 1 Central Oas 1 Few localized susceptibility map shallow landslides Advise residents dwelling in Central landslide-prone areas to prepare for possible Ligao evacuation South 240.81 1 Monitor real-time rainfall and Guinobatan PAGASA rainfall forecasts Pio Duran Landslide probability Convene the LDRRMC for is > 50% to 90% immediate preparedness South Landslide occurrence activities and execution of Camalig is possible in the next landslide evacuation protocols Jovellar 227.28 1 24 hours Keep close watch of areas 2 Landslides are likely South to occur in areas with with high and very high Daraga modified slopes (e.g. landslide susceptibilities road cuts) and high Prepare for and/or execute 3. Eroded West Tiwi Volcanic to very high landslide landslide evacuation West susceptibilities protocols for identified Landscapes Malinao 164.94 2 residents at risk Landslide probability Execute emergency Northwest is > 90% response plans Tabaco Landslides are Advise residents to stay in Polangui probably occurring or designated evacuation 3 are very likely to centers until decampment North Oas 161.24 2 occur orders are issued North Ligao Multiple and Report the location, date, and Malilipot widespread landslide time of landslide occurrence occurrence to APSEMO or MGB-V Sto. Domingo 226.18 2 South Bacacay Manito South Legazpi 185.07 1 Daraga Camalig 4. Ophiolitic Rapu-Rapu Belt Bacacay (Cagraray) Malilipot 102.98 1 (Cagraray) Tabaco (San Miguel) Prepared by: Reviewed by: The Capstone Project Team/ Arlene E. Dayao MGB-V Geohazards Operation Center Chief Geologist Approved by: Guillermo A. Molina, Jr. IV Regional Director .