Unexplained Blue Cloud Floats, Darts Around Customers At Gas Station Witness: 'It Gives Me Chills' POSTED: 10:38 pm EST November 12, 2007 UPDATED: 10:54 pm EST November 12, 2007 A strange blue cloud seen floating and darting around customers, freezing for 30 minutes and then speeding from an Ohio gas station, remains unexplained even though it was caught on security cams. -------------------------------------------------------------------------------- IMAGES: Strange Cloud Moves Around Station The ghostly image was seen moving near and over cars at a Marathon gas station located near the corner of State Road and Pleasant Valley in Parma on Sunday.