My brother George in Blairsville, GA near Lake Nottely saw it too, but his description suggested that the time was a few minutes later than my sighting. I used my cell phone clock. Not sure what clock he used.
Location
Address
Alpharetta, GA
Latitude
34° 7' 6.12'' N (34.118367°)
Longitude
84° 20' 0'' W (-84.333334°)
Elevation
318.845m
Time and Duration
Local Date & Time
2018-03-04 00:30 EST
UT Date & Time
2018-03-04 05:30 UT
Duration
<1s
Direction
Moving direction
From up right to down left
Descent Angle
187°
Moving
Facing azimuth
358.53°
First azimuth
356.41°
First elevation
61°
Last azimuth
358.29°
Last elevation
43°
Brightness and color
Stellar Magnitude
-27
Color
Light Yellow
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Yes
Duration
2s
Length
5°
Remarks
I saw it through my front A-frame-style window viewing due north so I didn't see it for its entire flight pattern. I immediately went to our front porch but it was gone and I detected no abnormal noises. The train was very bright and looked to be 5-10 times the width of the fireball. My wife and I both said "what was that?!"