I've seen fireballs in the past. One in 1956 in central Iowa ( I heard it roar) and one in 1965 east of Moscow, ID - it was blue /white headed north at 60 degrees above
Location
Address
Colfax, WA
Latitude
46° 45' 42.94'' N (46.761927°)
Longitude
117° 33' 25.79'' W (-117.557163°)
Elevation
527.069824m
Time and Duration
Local Date & Time
2015-02-23 22:40 PST
UT Date & Time
2015-02-24 06:40 UT
Duration
≈45s
Direction
Moving direction
From up right to down left
Descent Angle
269°
Moving
Facing azimuth
90°
First azimuth
120°
First elevation
40°
Last azimuth
10°
Last elevation
40°
Brightness and color
Stellar Magnitude
-10
Color
Light Yellow to white
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
No
Duration
-
Length
-
Remarks
-
Terminal flash
Observation
No
Remarks
-
Fragmentation
Observation
Yes
Remarks
Pieces seemed to be breaking off the lead objects with more orange colors as they broke off