Station grb4

grb4-bh-z: up to 30-May-2025_11:59:50 (delay 230d 6h 5m 17s)

ppsd figures

anthropogenic noise figure

Last Messages
15-Jan-2026_06:37:57: (9001,40)time lag detected; a:19852685 sec;
15-Jan-2026_07:24:46: (9001,40)time lag detected; a:19855495 sec;
15-Jan-2026_07:59:19: (9001,40)time lag detected; a:19857568 sec;
15-Jan-2026_08:35:59: (9001,40)time lag detected; a:19859768 sec;
15-Jan-2026_09:18:16: (9001,40)time lag detected; a:19862305 sec;
15-Jan-2026_09:55:30: (9001,40)time lag detected; a:19864539 sec;
15-Jan-2026_10:35:48: (9001,40)time lag detected; a:19866957 sec;
15-Jan-2026_11:23:56: (9001,40)time lag detected; a:19869845 sec;
15-Jan-2026_12:13:44: (9001,40)time lag detected; a:19872833 sec;
15-Jan-2026_12:47:38: (9001,40)time lag detected; a:19874867 sec;
15-Jan-2026_13:41:02: (9001,40)time lag detected; a:19878071 sec;
15-Jan-2026_14:28:35: (9001,40)time lag detected; a:19880924 sec;
15-Jan-2026_15:02:04: (9001,40)time lag detected; a:19882933 sec;
15-Jan-2026_15:56:25: (9001,40)time lag detected; a:19886194 sec;
15-Jan-2026_16:37:37: (9001,40)time lag detected; a:19888666 sec;
15-Jan-2026_17:24:32: (9001,40)time lag detected; a:19891481 sec;