Station grb4

grb4-bh-z: up to 30-May-2025_11:59:50 (delay 322d 2h 12m 26s)

ppsd figures

anthropogenic noise figure

Last Messages
17-Apr-2026_03:05:10: (9001,40)time lag detected; a:27788719 sec;
17-Apr-2026_03:34:20: (9001,40)time lag detected; a:27790469 sec;
17-Apr-2026_04:21:41: (9001,40)time lag detected; a:27793310 sec;
17-Apr-2026_05:04:16: (9001,40)time lag detected; a:27795865 sec;
17-Apr-2026_05:34:30: (9001,40)time lag detected; a:27797679 sec;
17-Apr-2026_06:15:42: (9001,40)time lag detected; a:27800151 sec;
17-Apr-2026_07:03:38: (9001,40)time lag detected; a:27803027 sec;
17-Apr-2026_07:47:30: (9001,40)time lag detected; a:27805659 sec;
17-Apr-2026_08:41:24: (9001,40)time lag detected; a:27808893 sec;
17-Apr-2026_09:27:04: (9001,40)time lag detected; a:27811633 sec;
17-Apr-2026_09:59:01: (9001,40)time lag detected; a:27813550 sec;
17-Apr-2026_10:59:54: (9001,40)time lag detected; a:27817203 sec;
17-Apr-2026_11:37:26: (9001,40)time lag detected; a:27819455 sec;
17-Apr-2026_12:20:53: (9001,40)time lag detected; a:27822062 sec;
17-Apr-2026_13:16:57: (9001,40)time lag detected; a:27825426 sec;
17-Apr-2026_13:53:38: (9001,40)time lag detected; a:27827627 sec;