The diagrams show the 1hour-Averages for the last 7 days updated every 15 minutes.
WU Tropical Advisory- National Hurricane Center
- USGS Earthquake
- PTWC Caribbean Tsunami
- Turrialba (Costa Rica) - Report for 5 December-11 December 2018
- Merapi (Indonesia) - Report for 5 December-11 December 2018
- Mayon (Philippines) - Report for 5 December-11 December 2018 - NEW
- Kilauea (United States) - Report for 5 December-11 December 2018
- Aira (Japan) - Report for 5 December-11 December 2018
- SmithsonianUSGS Volcano
- Turrialba (Costa Rica) - Report for 5 December-11 December 2018
- Merapi (Indonesia) - Report for 5 December-11 December 2018
- Mayon (Philippines) - Report for 5 December-11 December 2018 - NEW
- Kilauea (United States) - Report for 5 December-11 December 2018
- Aira (Japan) - Report for 5 December-11 December 2018