AMS received 9 reports about a fireball seen over Alberta and British Columbia on Monday, September 11th 2023 around 04:41 UT.







Each witness has a "level" of experience from 1 to 5 - 5 is the highest level of experience.
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| ID | UT Date & Time | Local Date & Time | City | State | Dur. | Magn. | D. Sound | C. Sound | Frag. | Observer | Exp. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| a | 2023-09-11 04:39 UT | 2023-09-10 22:39 MDT | Field | British Columbia | ≈3.5s | -12 | - | - | J B | 2 | |
| b | 2023-09-11 04:40 UT | 2023-09-10 22:40 MDT | Kimberley | British Columbia | ≈3.5s | -13 | - | - | - | Carl L | 2 |
| c | 2023-09-11 04:45 UT | 2023-09-10 21:45 PDT | Blind Bay | British Columbia | ≈3.5s | -7 | - | - | - | Darlene T | 2 |
| d | 2023-09-11 04:39 UT | 2023-09-10 22:39 MDT | Jasper | Alberta | ≈7.5s | -13 | - | - | Devin S | 4 | |
| e | 2023-09-11 04:55 UT | 2023-09-10 21:55 PDT | Nelson | British Columbia | ≈1.5s | -6 | ? | - | - | Lagarde L | 3 |
| f | 2023-09-11 04:39 UT | 2023-09-10 22:39 MDT | Rocky Mountain House | Alberta | ≈3.5s | -8 | - | - | Murray W | 3 | |
| g | 2023-09-11 05:15 UT | 2023-09-10 23:15 MDT | British Columbia | ≈3.5s | -15 | - | - | Brad L | 1 | ||
| h | 2023-09-11 04:00 UT | 2023-09-10 21:00 PDT | Nakusp | British Columbia | ≈3.5s | -11 | - | - | ? | Chase R | 2 |
| i | 2023-09-11 04:40 UT | 2023-09-10 22:40 MDT | Jasper | Alberta | ≈7.5s | -14 | ? | - | Dean H | 4 |