Missing woman low on oxygen found safe

(Austin Police Department)

UPDATE: The Austin Police Department reported at 4:29 p.m. that Susan Weber has been found safe.

The Austin Police Department is asking for the public's assistance in locating 72-year-old Susan Weber. There are concerns for her safety because she has less than three hours of oxygen left in her oxygen tank, according to police.  

Susan Weber was last seen at 10 a.m. at the Central Market in the 4000 block of North Lamar in Austin. She could be in a Maroon, Mazda CX5 TXLP JGH1214, according to police.

If you have any information that could help police, please call 911.