Reports Report 631dg (Event 631-2016)

This report has been linked to the following event: Event 631-2016
Observer
NameMathieu R
Experience Level2/5
RemarksI am a hundred percent sure it was a quite big meteor and not a small shooting star or a fireworks. I am used to see small shooting stars around 15th august in France and this was not so little. Moreover the daylight was big ! It was the end of the afternoon without clouds with bright sun and very good visibility, not the night.
Location
AddressMont-de-Lans, Rhône-Alpes (FR)
Latitude45° 0' 36.77'' N (45.01°)
Longitude 6° 7' 30.31'' E (6.13°)
Elevation1653.54m
Time and Duration
Local Date & Time2016-02-17 17:45 CET
UT Date & Time2016-02-17 16:45 UT
Duration<1s
Direction
Moving directionFrom up left to down right
Descent Angle128°
Moving
Facing azimuth149.79°
First azimuth130.73°
First elevation32°
Last azimuth164.54°
Last elevation21°
Brightness and color
Stellar Magnitude-26
ColorYellow, Light Yellow, White
Concurrent Sound
ObservationYes
RemarksSaw at the end an explosion (this is sure) and I think I heard it.
Delayed Sound
ObservationYes
RemarksI think the explosion was a bit delayed, yes
Persistent train
ObservationNo
Duration-
Length-
Remarks-
Terminal flash
ObservationYes
RemarksYes there has been an explosion and I am sure of this at least visually And at least a big fragment was created at this time, that went into a slightly different direction of the original trajectory.
Fragmentation
ObservationYes
RemarksYes there has been an explosion and I am sure of this at least visually And at least a big fragment was created at this time, that went into a slightly different direction of the original trajectory. I think I also saw some other little fragments but not so sure of this last stuff.