🛸
MUFON Case #
Medium Credibility
UFO Sighting in Grass Valley, California
Mar 1, 1977 at 4:00 AM
14 views
•
48 years ago
📝 Witness Account
Round ball of fire
📊 Sighting Data
Date & Time:
Mar 1, 1977 at 4:00 AM
Witnesses:
1
Credibility:
Medium
📍 Location Details
City:
Grass Valley
State/Province:
California
Country:
United States
🔍 Report Information
Report Source
MUFON (Mutual UFO Network)
View Original →
Report Status
Approved