AMS received 7 reports about a fireball seen over Lombardia, Piemonte, Trentino-Alto Adige and Veneto on Monday, July 17th 2023 around 21:10 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 | 2023-07-17 21:00 UT | 2023-07-17 23:00 CEST | Biella | Piemonte | ≈7.5s | -7 | - | - | - | Chiara P | 2 |
| b | 2023-07-17 21:10 UT | 2023-07-17 23:10 CEST | Cascina | Veneto | ≈3.5s | -13 | - | - | - | Alessio C | 1 |
| c | 2023-07-17 21:10 UT | 2023-07-17 23:10 CEST | Besnate | Lombardia | ≈7.5s | -6 | - | ? | - | Luigi Massimo A | 3 |
| d | 2023-07-17 21:17 UT | 2023-07-17 23:17 CEST | Caldonazzo | Trentino-Alto Adige | ≈7.5s | -14 | - | - | - | Arianna V | 3 |
| e | 2023-07-17 20:00 UT | 2023-07-17 22:00 CEST | Rovolon | Veneto | ≈1.5s | -8 | ? | - | Jan B | 1 | |
| f | 2023-07-17 21:10 UT | 2023-07-17 23:10 CEST | Trentino-Alto Adige | ≈3.5s | -8 | - | - | - | Tommaso S | 1 | |
| g | 2023-07-17 21:18 UT | 2023-07-17 23:18 CEST | Caldonazzo | Trentino-Alto Adige | ≈7.5s | -15 | - | - | - | Alessandro V | 2 |