There might have been a low hissing sound but faint
Photo
Location
Address
Ottawa, Ontario (CA)
Latitude
45° 17' 37.87'' N (45.293852°)
Longitude
75° 44' 15.46'' W (-75.737627°)
Elevation
92.311745m
Time and Duration
Local Date & Time
2025-09-21 04:27 EDT
UT Date & Time
2025-09-21 08:27 UT
Duration
≈3.5s
Direction
Moving direction
From up right to down left
Descent Angle
243°
Moving
Facing azimuth
39.39°
First azimuth
43.11°
First elevation
33°
Last azimuth
38.7°
Last elevation
22°
Brightness and color
Stellar Magnitude
-
Color
Light blue light green after the fireball explosion white for initial inbound streak then white explosion
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Yes
Duration
2s
Length
20°
Remarks
It was light blue and light green either blue on top and green on bottom.
Terminal flash
Observation
Yes
Remarks
Inbound streak was 40-50 degrees in length then explosion was large as three moon sizes, then another further steak developed with colour. My allsky camera only caught the last 1s before the second streak disapated. I was going outside to do my darks on my telescope and I witness the entire event realtime.
