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
- Sheveluch (Russia) - Report for 29 July-4 August 2020
- Manam (Papua New Guinea) - Report for 29 July-4 August 2020 - NEW
- Nevado del Ruiz (Colombia) - Report for 29 July-4 August 2020
- Nishinoshima (Japan) - Report for 29 July-4 August 2020 - NEW
- Kadovar (Papua New Guinea) - Report for 29 July-4 August 2020
- SmithsonianUSGS Volcano
- Sheveluch (Russia) - Report for 29 July-4 August 2020
- Manam (Papua New Guinea) - Report for 29 July-4 August 2020 - NEW
- Nevado del Ruiz (Colombia) - Report for 29 July-4 August 2020
- Nishinoshima (Japan) - Report for 29 July-4 August 2020 - NEW
- Kadovar (Papua New Guinea) - Report for 29 July-4 August 2020