SEVERE WEATHER BULLETIN #11 FOR: SEVERE TROPICAL STORM “#SionyPH” (ATSANI) ISSUED BY DOST PAGASA AT 5:00 AM, 05 November 2020 SIONY IS NOW MOVING WEST-SOUTHWESTWARD TOWARDS LUZON STRAIT. Track and intensity outlook: • Track: “SIONY” will accelerate towards the west or west-northwest in the next 48 hours. On the forecast track, the center of “SIONY” continue reading : Update on TS Siony (Atsani) as of 5:00 AM, November 5, 2020