Reports found: 1 in September 1999
| ID | UT Date & Time | Local Date & Time | Country | City | State | Dur. | Magn. | D. Sound | C. Sound | Frag. | Observer | Exp. Level |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2a | 1999-09-07 02:25 UT | 1999-09-07 05:25 EEST | BG | Popovo | Targovishte Province | <1s | -5 | - | - | - | Kolyo D | 4 |
| ID | UT Date & Time | Local Date & Time | Country | City | State | Dur. | Magn. | D. Sound | C. Sound | Frag. | Observer | Exp. Level |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2a | 1999-09-07 02:25 UT | 1999-09-07 05:25 EEST | BG | Popovo | Targovishte Province | <1s | -5 | - | - | - | Kolyo D | 4 |