Reports Report 588aq (Event 588-2012)

Observer
Name Charles C
Experience Level 4/5
Remarks One odd thing is that the rumbling sounded like it traveled from west to east. Knowing that this event happened nearly overhead from the east was puzzling. Maybe the sound was debris falling and the slope caused the eastern fragments to fall later?
Location
Address Rescue, CA
Latitude 38° 42' 53.94'' N (38.714983°)
Longitude 120° 56' 35.47'' W (-120.943186°)
Elevation -
Time and Duration
Local Date & Time 2012-04-22 07:51 PDT
UT Date & Time 2012-04-22 14:51 UT
Duration ≈10s
Direction
Moving direction -
Descent Angle -
Moving
Facing azimuth -1°
First azimuth -1°
First elevation -1°
Last azimuth -1°
Last elevation -1°
Brightness and color
Stellar Magnitude 1
Color Audible Only-No visual
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation Yes
Remarks Standing outside when I heard a loud \"boom\" that sounded like a sonic boom. Several seconds later heard a rumbling, not like thunder, more like a raspy rocket engine that lasted for 20-30 seconds. Looked skyward for contrail but have tall redwood trees to north, saw nothing.
Persistent train
Observation No
Duration -1s
Length -1°
Remarks -
Terminal flash
Observation No
Remarks -
Fragmentation
Observation No
Remarks -