Reports Report 690g (Event 690-2018)

Observer
Name Arnaud F
Experience Level 3/5
Remarks We saw an explosion that substantially enlightened the sky over the Atlantic. We are located near from Morro de Sao Paolo (Brazil). The explosion was quite big and was yellow and red. It happens around 10:25pm at the south east. We don’t exactely know the trajectory of the object and we are not sure about It’s nature but we suspect it was a meteor. We heard a sound around 8min after the explosion. We don’t know if it was related to the explosion. However if it is the case, the meteor should have crashed around150km
Location
Address Morro de São Paulo, State of Bahia (BR)
Latitude 13° 25' 16.59'' S (-13.421274°)
Longitude 38° 54' 17.33'' W (-38.904814°)
Elevation 5.808m
Time and Duration
Local Date & Time 2018-02-20 22:25 -3 time zones
UT Date & Time 2018-02-21 01:25 UT
Duration ≈1.5s
Direction
Moving direction From up right to down left
Descent Angle 210°
Moving
Facing azimuth 87.18°
First azimuth 110.36°
First elevation -
Last azimuth 107.61°
Last elevation -
Brightness and color
Stellar Magnitude -12
Color Orange, Yellow, Light Yellow, Red
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation Yes
Remarks Not sure that it was related to the meteor but 8 min after the explosion we heard a boom
Persistent train
Observation Unknown
Duration -
Length -
Remarks -
Terminal flash
Observation Unknown
Remarks -
Fragmentation
Observation No
Remarks -