• Tropical Storm “Alvin” forms off the coast of Mexico

    Tropical Storm "Alvin" has formed in the eastern Pacific Ocean on June 26 as the first named storm of the 2019 East Pacific Ocean hurricane season. Only 1969 and 2016 had a later 1st named storm formation date in the ENP than has 2019 (in the satellite era…

  • Popocatepetl volcano alert level raised, Mexico

    Mexican authorities have raised the alert level for Popocatepetl volcano from Yellow Phase 2 to Yellow Phase 3 on March 28, 2019. The decision was made due to increased activity observed in recent days, possible magma expulsion and explosions of increased intensity….