by December 17, as Rai entered the Sulu Sea. Rai contributed to the change of PAGASA's Tropical Cyclone Wind Signals and TC classification, which itself was deemed as a super typhoon by the agency when the change was made in March 23, 2022. Systems Tropical Storm Dujuan (Auring) At 06:00 UTC on February 16, the JMA reported that a tropical depression had formed. Eight hours later, the JTWC issued a Tropical Cyclone Formation Alert (TCFA) for the system. By February 17, the system moved into the Philippine Area of Responsibility (PAR), being assigned the local name Auring from the PAGASA. At 06:00 UTC on the same day, the JTWC upgraded the system to a tropical depression, giving it the designation 01W. On February 18, as it neared the Philippines, the JMA, JTWC, and the PAGASA upgraded the system to a tropical storm. with the JMA assigning it the name Dujuan. The PAGASA later upgraded Dujuan to a severe tropical storm; however, this only lasted for six hours. On February 20, the storm significantly weakened due to high vertical wind shear, prompting the JTWC to downgrade the system back to a tropical depression. By February 22, all agencies had downgraded the system to a tropical depression after the system's center had weakened prior to making landfall. The JMA and the JTWC issued their final advisories moments after. The storm made landfall over Batag Island in Laoang, Northern Samar at 09:00 PHT (01:00 UTC) on February 22, dissipating thereafter. Dujuan briefly moved over Palau on February 16 as a tropical depression, bringing heavy rainfall to parts of the country. In anticipation of the storm, the PAGASA raised Signal #1 warnings for the eastern section of Mindanao and on the eastern provinces of Visayas on February 19. Signal 2 warnings were also issued for the majority of Samar Island, Southern Leyte, the Dinagat Islands, and Surigao del Norte on February 21, prior to its landfall. Classes and government work were suspended on February 22 in parts of Eastern Visayas and Central Visayas, including Surigao del Sur. A total of 242,194 individuals were affected in Northern Mindanao, Caraga, and in the Davao Region. At least 77,811 of the affected individuals were taken to 344 various evacuation shelters in each region. One person was reported dead with four others reported missing, with total damages to agriculture and infrastructure amounting to ₱159.8 million (US$3.29 million). Typhoon