Reports Report 4444a (Event 4444-2018)

This report has been linked to the following event: Event 4444-2018
Observer
NameKun Z
Experience Level5/5
Remarks在中国山东省,有四个地区同时目击
Location
Address青岛市, 山东省 (CN)
Latitude36° 7' 21.53'' N (36.12°)
Longitude 119° 56' 26.36'' E (119.94°)
Elevation120.79m
Time and Duration
Local Date & Time2018-10-29 02:44 CST
UT Date & Time2018-10-28 18:44 UT
Duration≈1.5s
Direction
Moving directionFrom up left to down right
Descent Angle138°
Moving
Facing azimuth7.12°
First azimuth359.63°
First elevation21°
Last azimuth18.58°
Last elevation13°
Brightness and color
Stellar Magnitude-10
Color白色
Concurrent Sound
ObservationUnknown
Remarks-
Delayed Sound
ObservationYes
Remarks有沉闷的爆炸声
Persistent train
ObservationYes
Duration50s
Length
Remarks带状痕迹,非常明显
Terminal flash
ObservationYes
Remarks非常强烈的爆炸
Fragmentation
ObservationYes
Remarks有明显的爆炸物分裂