Amazing to see such a large ball falling and quickly flashing to greenish color to its final big spark before it was gone. Very low, I wonder if someone will find something in there yards. It just 'fell from the sky. Eye level to where I live. Pretty cool to see.
Location
Address
Mesa, AZ
Latitude
33° 29' 34.49'' N (33.492914°)
Longitude
111° 39' 31.97'' W (-111.658881°)
Elevation
568.618m
Time and Duration
Local Date & Time
2017-04-10 21:03 MST
UT Date & Time
2017-04-11 04:03 UT
Duration
≈3.5s
Direction
Moving direction
From up left to down right
Descent Angle
154°
Moving
Facing azimuth
266.47°
First azimuth
309.71°
First elevation
55°
Last azimuth
281.01°
Last elevation
17°
Brightness and color
Stellar Magnitude
-20
Color
White green flash white
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Yes
Duration
2s
Length
30°
Remarks
First white yellowish, flashed green, then bigger flash to white as it disappeared
Terminal flash
Observation
Yes
Remarks
Green flash then to white big flash then disappeared
Fragmentation
Observation
Yes
Remarks
When it flashed to green it 'sparked' outward then bigger white 'glowball'
