Reports Report 4148ay (Event 4148-2021)

Observer
Name Andrew M
Experience Level 4/5
Remarks -
Location
Address San Jose, CA
Latitude 37° 15' 19.96'' N (37.255544°)
Longitude 121° 51' 13.05'' W (-121.853625°)
Elevation 54.300381m
Time and Duration
Local Date & Time 2021-07-30 22:19 PDT
UT Date & Time 2021-07-31 05:19 UT
Duration ≈1.5s
Direction
Moving direction From up left to down right
Descent Angle 162°
Moving
Facing azimuth 90°
First azimuth 80°
First elevation 70°
Last azimuth 80°
Last elevation 30°
Brightness and color
Stellar Magnitude -8
Color Light Blue, Light Green
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation No
Remarks -
Persistent train
Observation No
Duration -
Length -
Remarks -
Terminal flash
Observation Yes
Remarks Steadily increased in brightness and extent. Then disappeared. There was a tail but I could not see any fragmentation because there was a thin marine layer.
Fragmentation
Observation No
Remarks -