Reports Report 994i (Event 994-2012)

Observer
Name Bruce J
Experience Level 3/5
Remarks -
Location
Address Los Padres National Forest, CA
Latitude 36° 5' 1.27'' N (36.083685°)
Longitude 121° 24' 27.8'' W (-121.407723°)
Elevation -
Time and Duration
Local Date & Time 2012-07-21 22:50 PDT
UT Date & Time 2012-07-22 05:50 UT
Duration ≈7.5s
Direction
Moving direction From up to down
Descent Angle 180°
Moving
Facing azimuth 114.94499°
First azimuth 111.55196°
First elevation 90°
Last azimuth 104.28568°
Last elevation 40°
Brightness and color
Stellar Magnitude -9
Color pale green
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation Yes
Remarks The sound was like a thunder clap and rumble in the far distance. I didn\'t time the interval, because I didn\'t expect to hear any sound. I think a minute and a half or two minutes elapsed before hearing the noise, but my fellow observer thinks it about three minutes.
Persistent train
Observation Yes
Duration 4s
Length 10°
Remarks It appeared to be a smoke trail, but disappeared after a few seconds. There was no source of light (i.e. no Moon, no city lights), so in hindsight, I think it was probably a glowing trail that faded.
Terminal flash
Observation Yes
Remarks The flash was a bit wider and brighter than the streak had been and produced 3 or 4 bright pieces that quickly disappeared.
Fragmentation
Observation Yes
Remarks -