My daughter and I both seen this. It was pretty amazing. I would definately say it was the largest bolide i'd ever seen in 40 years.
Location
Address
, WA
Latitude
47° 56' 46.03'' N (47.946119°)
Longitude
123° 17' 23.31'' W (-123.289807°)
Elevation
1450.656m
Time and Duration
Local Date & Time
2017-01-05 07:11 PST
UT Date & Time
2017-01-05 15:11 UT
Duration
≈3.5s
Direction
Moving direction
From up left to down right
Descent Angle
103°
Moving
Facing azimuth
197.7°
First azimuth
200.48°
First elevation
55°
Last azimuth
266.74°
Last elevation
29°
Brightness and color
Stellar Magnitude
-9
Color
Yellow, white
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Yes
Duration
1s
Length
9°
Remarks
Total length would be nine. Separation and multiple trails were observed. Following another exploding separation with more trails. It was disintegrating. Disintegrated toward the west.
Terminal flash
Observation
Yes
Remarks
Noticed the first flash I turned and seen it flash a second time. I had time to say "Oh look at that" then a third separation and flash with multiple particles and streams coming of in a foreward direction.
Fragmentation
Observation
Yes
Remarks
Multiple flashes and trails coming off less than the original as it disintegrated.
