Observer |
Name |
Pierre-F B |
Experience Level |
4/5
|
Remarks |
We were located in the middle of black rock's alkali flats away from camp with very little noise/light |
Location |
Address |
, NV |
Latitude |
40° 49' 59.49'' N (40.833192°)
|
Longitude |
119° 7' 39.57'' W (-119.127659°)
|
Elevation |
1190.709595m |
Time and Duration |
Local Date & Time |
2013-07-19 22:12 PDT
|
UT Date & Time |
2013-07-20 05:12 UT
|
Duration |
≈3.5s
|
Direction |
Moving direction |
From up right to down left |
Descent Angle |
225° |
Moving |
Facing azimuth |
70° |
First azimuth |
75° |
First elevation |
33° |
Last azimuth |
55° |
Last elevation |
18° |
Brightness and color |
Stellar Magnitude |
-20 |
Color |
Yellow, Light Yellow |
Concurrent Sound |
Observation |
Yes |
Remarks |
Single boom that sounded like an explosion (like a door slamming shut from afar, about 60 decibels, deep sound / low frequency) |
Delayed Sound |
Observation |
Yes |
Remarks |
Did not expect to hear a boom so did not count. Could be anywhere from 3s to 10s. |
Persistent train |
Observation |
Yes |
Duration |
5s |
Length |
15° |
Remarks |
glowing train strong enough to clearly see the separation point of the fireball and long enough for everyone to turn around and clearly see. |
Terminal flash |
Observation |
Yes |
Remarks |
Split in two fragments, bottom one brighter than top. Flash is what got our attention. |
Fragmentation |
Observation |
Yes |
Remarks |
Split in two fragments with ~15 degree difference |