Reports Report 1545n (Event 1545-2018)

Observer
Name Robert v
Experience Level 3/5
Remarks It seemed to have a slight curve to its trajectory, as though it were a firework or a flare coming back to Earth. The color was wrong for a flare, Out here people do sometimes light off fireworks, but I can hear no party or hollering, so I suspect it's not a firework. Mostly I'm reporting it just to see if anyone else saw it from a different vantage.
Location
Address Santa Rosa, CA
Latitude 38° 27' 22.17'' N (38.456157°)
Longitude 122° 51' 7.41'' W (-122.852059°)
Elevation 43.28m
Time and Duration
Local Date & Time 2018-04-23 21:50 PDT
UT Date & Time 2018-04-24 04:50 UT
Duration ≈1.5s
Direction
Moving direction From up left to down right
Descent Angle 171°
Moving
Facing azimuth 181.57°
First azimuth 184.29°
First elevation 23°
Last azimuth 184.96°
Last elevation 11°
Brightness and color
Stellar Magnitude -4
Color Light Blue/white
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation No
Remarks -
Persistent train
Observation Unknown
Duration -
Length -
Remarks -
Terminal flash
Observation No
Remarks -
Fragmentation
Observation No
Remarks -