Employees of the Department of Environment and Natural Resources (DENR) office in Manila participate in an earthquake drill on Thursday, Feb. 23, 2023. PHOTO BY RENE H. DILANEmployees of the Department of Environment and Natural Resources (DENR) office in Manila participate in an earthquake drill on Thursday, Feb. 23, 2023. PHOTO BY RENE H. DILANEmployees of the Department of Environment and Natural Resources (DENR) office in Manila participate in an earthquake drill on Thursday, Feb. 23, 2023. PHOTO BY RENE H. DILANEmployees of the Department of Environment and Natural Resources (DENR) office in Manila participate in an earthquake drill on Thursday, Feb. 23, 2023. PHOTO BY RENE H. DILANEmployees of the Department of Environment and Natural Resources (DENR) office in Manila participate in an earthquake drill on Thursday, Feb. 23, 2023. PHOTO BY RENE H. DILANEmployees of the Department of Environment and Natural Resources (DENR) office in Manila participate in an earthquake drill on Thursday, Feb. 23, 2023. PHOTO BY RENE H. DILANEmployees of the Department of Environment and Natural Resources (DENR) office in Manila participate in an earthquake drill on Thursday, Feb. 23, 2023. PHOTO BY RENE H. DILANEmployees of the Department of Environment and Natural Resources (DENR) office in Manila participate in an earthquake drill on Thursday, Feb. 23, 2023. PHOTO BY RENE H. DILANEmployees of the Department of Environment and Natural Resources (DENR) office in Manila participate in an earthquake drill on Thursday, Feb. 23, 2023. PHOTO BY RENE H. DILANEmployees of the Department of Environment and Natural Resources (DENR) office in Manila participate in an earthquake drill on Thursday, Feb. 23, 2023. PHOTO BY RENE H. DILAN