Washington Operations Center Date: 7/20/2023 9:40:00 PM (-07 PDT) Title: SWA121 UFO-UAP ACTIVITY 07-21-2023 Latitude: 33.82917647 Latitude: -116.1589874 DESCRIPTION PRELIM INFO FROM FAA OPS: PALM SPRINGS, CA/UFO-UAP ACTIVITY/2140P/LOS ANGELES ARTCC ADVISED SOUTHWEST 121, B737, PHX - BUR, REPORTED AND UNIDENTIFIED AERIAL PHENOMENON 100 MILES FROM THE LEFT SIDE WHILE W BOUND AT FL240 20 E PSP. NO EVASIVE ACTION TAKEN. WOC 7-3333 DD/JG