| Event ID | Reports | Avg. UTC Date & Time | Avg. Local Date & Time | States | Delayed Sound | Concurrent Sound | Fragmentation |
|---|---|---|---|---|---|---|---|
| AMS Event 9676 | 15 | 2025-12-12 16:34 UTC | 2025-12-12 17:34 CET | Abruzzo, Campania, Lazio, Puglia, Sardegna, Sicilia |
8 no
|
7 no
|
1 yes
11 no
|
| AMS Event 9678 | 1 | 2025-12-12 09:28 UTC | 2025-12-12 01:28 PST | NV |
1 no
|
1 no
|
1 no
|
| AMS Event 9677 | 1 | 2025-12-12 08:47 UTC | 2025-12-12 03:47 EST | FL |
1 no
|
1 no
|
1 no
|
| AMS Event 9675 | 3 | 2025-12-12 07:36 UTC | 2025-12-12 02:36 EST | CT, MA, NY |
3 no
|
3 no
|
3 no
|
| AMS Event 9674 | 1 | 2025-12-12 07:25 UTC | 2025-12-12 00:25 MST | CO |
1 no
|
1 no
|
1 no
|
| AMS Event 9672 | 7 | 2025-12-12 06:40 UTC | 2025-12-12 06:40 GMT | Northern Ireland, Scotland |
6 no
|
1 yes
6 no
|
7 no
|
| AMS Event 9673 | 1 | 2025-12-12 06:10 UTC | 2025-12-11 23:10 MST | AZ |
1 no
|
1 no
|
1 no
|
| AMS Event 9671 | 1 | 2025-12-12 04:42 UTC | 2025-12-11 22:42 CST | TN |
1 no
|
1 no
|
1 no
|
| AMS Event 9670 | 1 | 2025-12-12 04:36 UTC | 2025-12-11 21:36 MST | AZ |
1 no
|
1 no
|
1 yes
|
| AMS Event 9669 | 1 | 2025-12-12 03:49 UTC | 2025-12-12 04:49 CET | Limburg |
n/a
|
1 no
|
n/a
|
| AMS Event 9668 | 1 | 2025-12-12 03:49 UTC | 2025-12-11 22:49 EST | FL |
1 no
|
1 no
|
1 no
|
| AMS Event 9666 | 4 | 2025-12-12 03:13 UTC | 2025-12-12 04:13 CET | Auvergne-Rhône-Alpes, Lombardia |
3 no
|
1 yes
3 no
|
1 yes
2 no
|
| AMS Event 9667 | 1 | 2025-12-12 02:40 UTC | 2025-12-11 19:40 MST | UT |
1 no
|
1 no
|
1 no
|
| AMS Event 9662 | 7 | 2025-12-12 02:01 UTC | 2025-12-11 21:01 EST | FL, GA, NC |
5 no
|
4 no
|
6 no
|
| AMS Event 9665 | 1 | 2025-12-12 02:00 UTC | 2025-12-11 21:00 EST | NH |
1 no
|
1 no
|
1 no
|
| AMS Event 9664 | 1 | 2025-12-12 02:00 UTC | 2025-12-11 21:00 EST | Québec |
1 no
|
1 no
|
1 no
|
| AMS Event 9659 | 5 | 2025-12-12 01:49 UTC | 2025-12-11 19:49 CST | AR, OK, TX |
4 no
|
4 no
|
4 yes
|
| AMS Event 9660 | 3 | 2025-12-12 01:44 UTC | 2025-12-12 02:44 CET | Abruzzo, Grad Zagreb, Steiermark |
3 no
|
3 no
|
1 yes
|
| AMS Event 9661 | 4 | 2025-12-12 01:43 UTC | 2025-12-11 20:43 EST | CT, MA |
4 no
|
4 no
|
2 no
|
| AMS Event 9658 | 1 | 2025-12-12 01:25 UTC | 2025-12-11 19:25 CST | San José Province |
1 no
|
1 no
|
1 yes
|
| AMS Event 9657 | 2 | 2025-12-12 01:11 UTC | 2025-12-11 20:11 EST | FL |
2 no
|
2 no
|
2 no
|
| AMS Event 9656 | 1 | 2025-12-12 00:57 UTC | 2025-12-12 00:57 GMT | Scotland |
n/a
|
n/a
|
n/a
|
| AMS Event 9655 | 1 | 2025-12-12 00:45 UTC | 2025-12-12 01:45 CET | Nordrhein-Westfalen |
1 no
|
1 no
|
1 no
|
| AMS Event 9653 | 2 | 2025-12-11 23:41 UTC | 2025-12-12 00:41 CET | Auvergne-Rhône-Alpes, Nouvelle-Aquitaine |
1 no
|
1 no
|
2 no
|
| AMS Event 9654 | 2 | 2025-12-11 23:37 UTC | 2025-12-11 18:37 EST | CT, NY |
2 no
|
2 no
|
2 no
|
| AMS Event 9652 | 1 | 2025-12-11 22:47 UTC | 2025-12-11 23:47 CET | Lombardia |
1 no
|
1 no
|
1 no
|
| AMS Event 9651 | 5 | 2025-12-11 22:19 UTC | 2025-12-11 23:19 CET | Baden-Württemberg, Nordrhein-Westfalen, Région wallonne |
5 no
|
1 yes
4 no
|
1 yes
4 no
|
| AMS Event 9650 | 1 | 2025-12-11 21:24 UTC | 2025-12-11 22:24 CET | Nouvelle-Aquitaine |
1 no
|
1 no
|
1 no
|
| AMS Event 9649 | 1 | 2025-12-11 20:09 UTC | 2025-12-11 21:09 WAT | Agadez |
1 yes
|
1 no
|
1 yes
|
| AMS Event 9648 | 1 | 2025-12-11 20:08 UTC | 2025-12-11 21:08 CET | Graubünden |
1 no
|
1 no
|
1 no
|
| AMS Event 9647 | 1 | 2025-12-11 19:35 UTC | 2025-12-11 19:35 GMT | England |
n/a
|
1 no
|
n/a
|
| AMS Event 9645 | 1 | 2025-12-11 18:47 UTC | 2025-12-11 20:47 EET |
1 no
|
1 no
|
n/a
|
|
| AMS Event 9646 | 1 | 2025-12-11 18:01 UTC | 2025-12-11 19:01 WAT | Tahoua Region |
n/a
|
n/a
|
n/a
|
| AMS Event 9644 | 1 | 2025-12-11 17:45 UTC | 2025-12-11 12:45 EST | FL |
1 no
|
1 yes
|
n/a
|
| AMS Event 9643 | 1 | 2025-12-11 17:30 UTC | 2025-12-11 18:30 CET | Niedersachsen |
1 no
|
1 no
|
1 no
|
| AMS Event 9642 | 1 | 2025-12-11 16:37 UTC | 2025-12-11 17:37 CET | Veneto |
1 no
|
1 no
|
1 yes
|
| AMS Event 9641 | 1 | 2025-12-11 13:45 UTC | 2025-12-11 05:45 PST | CA |
1 no
|
1 no
|
1 no
|
| AMS Event 9640 | 1 | 2025-12-11 12:04 UTC | 2025-12-11 05:04 MST | NM |
1 no
|
1 no
|
1 yes
|
| AMS Event 9638 | 1 | 2025-12-11 11:28 UTC | 2025-12-11 01:28 HST | HI |
n/a
|
n/a
|
n/a
|
| AMS Event 9637 | 1 | 2025-12-11 10:45 UTC | 2025-12-11 05:45 EST | MD |
1 no
|
1 no
|
1 no
|
| AMS Event 9636 | 1 | 2025-12-11 09:25 UTC | 2025-12-11 04:25 EST | MI |
1 no
|
1 no
|
n/a
|
| AMS Event 9623 | 2 | 2025-12-11 06:58 UTC | 2025-12-10 22:58 PST | CA |
1 no
|
2 no
|
2 no
|
| AMS Event 9622 | 1 | 2025-12-11 05:54 UTC | 2025-12-10 23:54 CST | TX |
n/a
|
n/a
|
1 no
|
| AMS Event 9621 | 1 | 2025-12-11 05:45 UTC | 2025-12-10 22:45 MST | AZ |
1 no
|
1 no
|
1 no
|
| AMS Event 9635 | 1 | 2025-12-11 05:13 UTC | 2025-12-10 23:13 CST | TX |
1 no
|
1 no
|
n/a
|
| AMS Event 9620 | 2 | 2025-12-11 05:02 UTC | 2025-12-10 23:02 CST | WI |
2 no
|
2 no
|
1 no
|
| AMS Event 9619 | 1 | 2025-12-11 03:40 UTC | 2025-12-10 20:40 MST | CO |
1 no
|
1 no
|
1 no
|
| AMS Event 9618 | 1 | 2025-12-11 03:00 UTC | 2025-12-10 22:00 EST | FL |
1 no
|
1 no
|
n/a
|
| AMS Event 9617 | 7 | 2025-12-11 02:50 UTC |
2025-12-10 21:16 2 time zones |
IL, IN, MI, WI |
7 no
|
1 yes
6 no
|
7 no
|
| AMS Event 9639 | 1 | 2025-12-11 02:48 UTC | 2025-12-10 19:48 MST | NM |
1 no
|
1 no
|
1 no
|
