MANILA, Philippines – Severe Tropical Storm 'Falcon' (international name: Khanun) maintains its strength as it moves north northwestward, state weather bureau PAGASA announced in its 11:00 am bulletin on Sunday, July 30, 2023. SEE ALSO: 'Bagyong Falcon' PAGASA weather update July 31, 2023 The center of 'Bagyong Falcon' was estimated based on all available data at 1,180 km East of Northern Luzon.