AMS received 30 reports about a fireball seen over CO, ID, ND, SD and WY on Tuesday, March 2nd 2021 around 02:39 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 | 2021-03-02 02:15 UT | 2021-03-01 19:15 MST | Worland | WY | ≈3.5s | -16 | ? | Paul S | 3 | ||
| aa | 2021-03-02 02:45 UT | 2021-03-01 19:45 MST | Thornton | CO | ≈3.5s | -18 | - | - | - | Dianne W | 1 |
| ab | 2021-03-02 02:39 UT | 2021-03-01 19:39 MST | Cheyenne | WY | ≈3.5s | -11 | ? | ? | ? | Caroline B | 1 |
| ac | 2021-03-02 02:15 UT | 2021-03-01 19:15 MST | Pocatello | ID | ≈1.5s | -13 | - | - | - | D G | 3 |
| ad | 2021-03-02 02:30 UT | 2021-03-01 19:30 MST | Loveland | CO | ≈3.5s | -9 | - | ? | WES L | 3 | |
| ae | 2021-03-02 02:45 UT | 2021-03-01 19:45 MST | Rock Springs | WY | ≈7.5s | -7 | ? | ? | - | RJ P | 3 |
| af | 2021-03-02 02:39 UT | 2021-03-01 19:39 MST | Thermopolis | WY | ≈7.5s | -16 | ? | ? | ? | MaryBeth P | 2 |
| b | 2021-03-02 02:30 UT | 2021-03-01 19:30 MST | Box Elder | SD | ≈3.5s | -10 | - | - | - | Randy H | 5 |
| c | 2021-03-02 02:30 UT | 2021-03-01 19:30 MST | Castle Rock | CO | ≈3.5s | -7 | - | - | ? | Jason V | 3 |
| d | 2021-03-02 02:37 UT | 2021-03-01 19:37 MST | Steamboat Springs | CO | ≈7.5s | -5 | ? | - | - | Jorge C | 2 |
| e | 2021-03-02 02:39 UT | 2021-03-01 19:39 MST | Foxfield | CO | ≈1.5s | -13 | - | - | - | Brenda S | 3 |
| f | 2021-03-02 02:39 UT | 2021-03-01 19:39 MST | Riverton | WY | ≈7.5s | -14 | - | - | Kyle J | 4 | |
| g | 2021-03-02 02:40 UT | 2021-03-01 19:40 MST | Homedale | ID | ≈1.5s | -12 | - | - | Kelly M | 2 | |
| h | 2021-03-02 02:40 UT | 2021-03-01 19:40 MST | Fort Collins | CO | ≈3.5s | -9 | ? | ? | - | Jill C | 3 |
| i | 2021-03-02 02:40 UT | 2021-03-01 19:40 MST | Casper | WY | ≈1.5s | -20 | - | ? | - | Tyler H | 1 |
| j | 2021-03-02 02:40 UT | 2021-03-01 19:40 MST | ND | ≈1.5s | -12 | ? | ? | ? | Elaine M | 1 | |
| k | 2021-03-02 02:40 UT | 2021-03-01 19:40 MST | Wheat Ridge | CO | ≈7.5s | -7 | ? | ? | ? | Chris K | 3 |
| l | 2021-03-02 02:40 UT | 2021-03-01 19:40 MST | Denver | CO | ≈3.5s | 0 | - | - | ? | Vicki S | 3 |
| m | 2021-03-02 02:40 UT | 2021-03-01 20:40 CST | Geddes | SD | ≈3.5s | -9 | ? | - | - | Lanford D | 2 |
| n | 2021-03-02 02:41 UT | 2021-03-01 19:41 MST | ≈3.5s | -14 | ? | ? | Fredrick R | 3 | |||
| o | 2021-03-02 02:44 UT | 2021-03-01 19:44 MST | Longmont | CO | ≈3.5s | -13 | ? | ? | - | Deb B | 2 |
| p | 2021-03-02 02:45 UT | 2021-03-01 19:45 MST | Torrington | WY | ≈3.5s | -9 | - | - | - | Kathy W | 1 |
| q | 2021-03-02 02:45 UT | 2021-03-01 19:45 MST | Casper | WY | ≈3.5s | -13 | - | - | E C | 2 | |
| t | 2021-03-02 02:48 UT | 2021-03-01 19:48 MST | Lander | WY | ≈1.5s | -13 | ? | ? | ? | Bret K | 1 |
| u | 2021-03-02 02:50 UT | 2021-03-01 19:50 MST | Bondurant | WY | ≈7.5s | -13 | - | - | - | R F | 3 |
| v | 2021-03-02 03:00 UT | 2021-03-01 20:00 MST | Monument | CO | ≈3.5s | -7 | - | - | - | Madeline B | 2 |
| w | 2021-03-02 02:20 UT | 2021-03-01 19:20 MST | Westminster | CO | ≈3.5s | -16 | - | - | Anjuli H | 1 | |
| x | 2021-03-02 03:20 UT | 2021-03-01 20:20 MST | Casper | WY | ≈20s | -13 | - | - | Jami E | 3 | |
| y | 2021-03-02 02:40 UT | 2021-03-01 19:40 MST | Fort Collins | CO | ≈3.5s | -6 | ? | ? | ? | Anonymous P | 2 |
| z | 2021-03-02 02:38 UT | 2021-03-01 19:38 MST | Crook | CO | ≈7.5s | -8 | - | - | ? | Will G | 1 |