Reports Report 3151aex (Event 3151-2019)

This report has been linked to the following event: Event 3151-2019
Observer
NameGregory O
Experience Level2/5
RemarksI saw almost the exact same thing in the same part of the sky and around the same time of night taking my nightly walk about 6 weeks or so prior to this, but the color was white to red instead of blue.
Location
AddressNewton, MA
Latitude42° 21' 25.81'' N (42.36°)
Longitude 71° 11' 29.11'' W (-71.19°)
Elevation16.3m
Time and Duration
Local Date & Time2019-07-24 23:03 EDT
UT Date & Time2019-07-25 03:03 UT
Duration≈1.5s
Direction
Moving directionFrom up left to down right
Descent Angle105°
Moving
Facing azimuth200°
First azimuth160°
First elevation25°
Last azimuth240°
Last elevation
Brightness and color
Stellar Magnitude-
ColorBlue, Light Blue, Light Green
Concurrent Sound
ObservationNo
Remarks-
Delayed Sound
ObservationNo
Remarks-
Persistent train
ObservationYes
Duration2s
Length30°
Remarksflash left a green puff, then a trail of blue as it streaked across, widest at the front and narrowed nearest the initial flash
Terminal flash
ObservationUnknown
Remarks-
Fragmentation
ObservationUnknown
Remarks-