Volcano Calendar 2018: We're proud to present our 2018 volcano calendar: 13 different and attractive images of volcanoes, volcanic landscapes and phenomena taken during volcano tours over the past few years.
The Volcano Adventure Guide: Excellent information and background for anyone wishing to visit active volcanoes safely and enjoyably. The book presents guidelines to visiting 42 different volcanoes around the world.
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Light mag. 4.1 earthquake - 4.1 CRETE, GREECE on Friday, 20 October 2017
If you felt this quake (or if you were near the epicenter), please share your experience with us and submit a short "I felt it" report. You can use your GPS or device location as well to show where you were during the earthquake. - thank you.
Data for same earthquake as reported from other agencies
Galini / MMI V (Moderate shaking): 2 starke Schläge
Ferma - Ierapetra / MMI IV (Light shaking): The strongest noise and feeling since we live here (2013).
Ierapetra (27.6 km W from epicenter) / MMI III (Weak shaking)
(Greece) (43 km NW from epicenter)(no details): Un seul choc assez fort ressenti comme si le sol s'était déplacé brusquement dans un plan horizontal.
Un son unique fort comme un coup d'épaule dans une porte de bois.
J'ai noté l'heure locale : 21.35 (via EMSC)
Chandras (Greece) (20 km NE from epicenter)(no details): Δυνατός θόρυβος και κούνημα καλό (via EMSC)
(Greece) (591 km NW from epicenter)(no details): It sounded like a boom.
It felt very strong but only lasted briefly (via EMSC)
Introduction to Plate Tectonics: The Earth's upper, rigid layer is broken into several plates which are in constant motion to one another. Most earthquakes and volcanoes occur as result of these plate boundaries.
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