There was a flashing in the sky almost like heat lightning right before we saw the fire ball almost it was entering the atmosphere at that tome and the boom was definatly associated with the fire ball. It dissappeared right before it went over a mountain right in fron of us and the boom was on the other side of the mountain.
Location
Address
berkeley springs, WV
Latitude
37° 51' 54.39'' N (37.865109°)
Longitude
122° 17' 3.88'' W (-122.284411°)
Elevation
-1m
Time and Duration
Local Date & Time
2013-04-18 00:40 PDT
UT Date & Time
2013-04-18 07:40 UT
Duration
?
Direction
Moving direction
From up to down
Descent Angle
180°
Moving
Facing azimuth
270°
First azimuth
135°
First elevation
90°
Last azimuth
270°
Last elevation
45°
Brightness and color
Stellar Magnitude
-13
Color
green blue and white
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
Yes
Remarks
About 10 seconds after the fire ball we heard and felt a boom toward the west
