Reports Report 1750afl (Event 1750-2016)

This report has been linked to the following event: Event 1750-2016
Observer
Namefrancis B
Experience Level4/5
Remarks-
Location
AddressMontréal, Québec (CA)
Latitude45° 41' 51.77'' N (45.7°)
Longitude 73° 29' 18.01'' W (-73.49°)
Elevation8.38m
Time and Duration
Local Date & Time2016-05-17 00:58 EDT
UT Date & Time2016-05-17 04:58 UT
Duration≈7.5s
Direction
Moving directionFrom up right to down left
Descent Angle254°
Moving
Facing azimuth360°
First azimuth250°
First elevation45°
Last azimuth
Last elevation35°
Brightness and color
Stellar Magnitude-12
Color-
Concurrent Sound
ObservationYes
Remarks4 or 5 large boom(with flash on the nigth sky) ...like the sound of a firework or something powerfull like it
Delayed Sound
ObservationYes
RemarksLike a firework
Persistent train
ObservationYes
Duration10s
Length20°
RemarksSmoke nearly invibile at that time of the nigth like a plane contrail on the nitgh sky
Terminal flash
ObservationYes
RemarksJust before it desaper and the last blueish flash and boom ..seem to be divide after that
Fragmentation
ObservationYes
Remarks2 or 3 pieces