Station/ Channel | 
      Data | 
      Feed | 
      Diff. | 
    
    
      | Last Sample | 
      Latency | 
      Last Received | 
      Latency | 
    
|  WHMI 00.HNE  |  2025/11/04 13:39:31  |   2.0 s  |  2025/11/04 13:39:32  |   1.0 s  |   0.0 s  | 
|  WHMI 00.HNN  |  2025/11/04 13:39:32  |   1.0 s  |  2025/11/04 13:39:33  |   0.0 s  |   0.0 s  | 
|  WHMI 00.HNZ  |  2025/11/04 13:39:31  |   2.0 s  |  2025/11/04 13:39:32  |   1.0 s  |   0.0 s  | 
|  WHMI 00.SHE  |  2025/10/11 00:07:41  |   24.6 d  |  2025/10/11 00:07:43  |   24.6 d  |   1.0 s  | 
|  WHMI 00.SHN  |  2025/10/11 00:07:41  |   24.6 d  |  2025/10/11 00:07:43  |   24.6 d  |   1.0 s  | 
|  WHMI 00.SHZ  |  2025/10/11 00:07:41  |   24.6 d  |  2025/10/11 00:07:42  |   24.6 d  |   1.0 s  | 
Latencies:
|  <30 m  | 
 < 1 h  | 
 < 2 h  | 
 < 6 h  | 
 < 1 d  | 
 < 2 d  | 
 < 3 d  | 
 < 4 d  | 
 < 5 d  | 
 > 5 d  | 
How to interpret these numbers?
View a live seismogram of station WHMI