Station grb4

grb4-bh-z: up to 30-May-2025_11:59:50 (delay 205d 12h 44m 8s)

ppsd figures

anthropogenic noise figure

Last Messages
21-Dec-2025_13:11:39: (9001,40)time lag detected; a:17716308 sec;
21-Dec-2025_13:53:11: (9001,40)time lag detected; a:17718800 sec;
21-Dec-2025_14:48:13: (9001,40)time lag detected; a:17722102 sec;
21-Dec-2025_15:14:59: (9001,40)time lag detected; a:17723708 sec;
21-Dec-2025_16:15:55: (9001,40)time lag detected; a:17727364 sec;
21-Dec-2025_16:53:43: (9001,40)time lag detected; a:17729632 sec;
21-Dec-2025_17:19:03: (9001,40)time lag detected; a:17731152 sec;
21-Dec-2025_18:17:17: (9001,40)time lag detected; a:17734646 sec;
21-Dec-2025_18:51:56: (9001,40)time lag detected; a:17736725 sec;
21-Dec-2025_19:38:30: (9001,40)time lag detected; a:17739519 sec;
21-Dec-2025_20:26:48: (9001,40)time lag detected; a:17742417 sec;
21-Dec-2025_21:12:39: (9001,40)time lag detected; a:17745168 sec;
21-Dec-2025_21:44:38: (9001,40)time lag detected; a:17747087 sec;
21-Dec-2025_22:54:41: (9001,40)time lag detected; a:17751290 sec;
21-Dec-2025_23:14:31: (9001,40)time lag detected; a:17752480 sec;
21-Dec-2025_23:31:16: (9001,40)time lag detected; a:17753485 sec;
21-Dec-2025_23:44:14: (9001,40)time lag detected; a:17754263 sec;
22-Dec-2025_00:22:08: (9001,40)time lag detected; a:17756537 sec;