National Weather Service United States Department of Commerce

Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow, gusty winds, and localized blizzard conditions will persist through Thanksgiving near and downwind of the Great Lakes. Rain and mountain snow are forecast for the Pacific Northwest. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

The International Tsunami Information Center Caribbean Office provides the biannual Status of Seismic Data Availability for the Intergovernmental Coordination Group for the Tsunami and Other Coastal Hazards Warning System for the Caribbean Sea and Adjacent Regions (read only Excel files - pdf graphs - jpg maps). Please report any issues or comments to the these reports to Christa.vonH@noaa.gov.

 

Seismic Stations Reports                                        Stations Maps

2025

  • January - map
  • February - map
  • March - map
  • April - map
  • May - map
  • June - map
  • July - map
  • August - map
  • September - map

2024

  • January - map
  • February - map
  • March - map
  • April - map
  • May - map
  • June - reportmap
  • July - map
  • August - map
  • September - map
  • October - map
  • November - map
  • December - report | map

2023

2022

2021

2020

2019

2018

2017

2016

 

Seismic Network Operators Conference Calls

Notes

Recordings