I just want to say that this experience was by far the most incredible thing I've ever witnessed. I feel so fortunate to have seen this, absolutely amazing!
Location
Address
Methuen, MA
Latitude
42° 43' 39.41'' N (42.727613°)
Longitude
71° 12' 19.36'' W (-71.205377°)
Elevation
39.747m
Time and Duration
Local Date & Time
2018-08-29 00:07 EDT
UT Date & Time
2018-08-29 04:07 UT
Duration
≈1.5s
Direction
Moving direction
From up left to down right
Descent Angle
146°
Moving
Facing azimuth
207.53°
First azimuth
178.6°
First elevation
15°
Last azimuth
178.78°
Last elevation
4°
Brightness and color
Stellar Magnitude
-28
Color
Blue, Green
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Yes
Duration
1.5s
Length
20°
Remarks
Glowing green train the got more narrow as I watched it
Terminal flash
Observation
Yes
Remarks
I saw a very bright green globe light up the sky as I was driving, it was unlike anything I'd ever seen before. After the initial glowing green orb, it began to narrow out and appeared to disappear into the ground.