60 images found

gua_i20797.jpg (Photo: Tom Pfeiffer)
File: gua_i20797.jpg | 298 Hits | + 13 similar images
Copyright: Tom Pfeiffer
File: gua_i20797.jpg | 298 Hits | + 13 similar images
Copyright: Tom Pfeiffer

Yashmin - our French manager (Photo: Tom Pfeiffer)
File: gua_i19912.jpg | 609 Hits | + 1 similar image
Copyright: Tom Pfeiffer
---
Image found in Guatemala Dec 2009: people
File: gua_i19912.jpg | 609 Hits | + 1 similar image
Copyright: Tom Pfeiffer
---
Image found in Guatemala Dec 2009: people

gua_i20691.jpg (Photo: Tom Pfeiffer)
File: gua_i20691.jpg | 190 Hits | + 4 similar images
Copyright: Tom Pfeiffer
File: gua_i20691.jpg | 190 Hits | + 4 similar images
Copyright: Tom Pfeiffer

gua_i20716.jpg (Photo: Tom Pfeiffer)
File: gua_i20716.jpg | 211 Hits | + 13 similar images
Copyright: Tom Pfeiffer
File: gua_i20716.jpg | 211 Hits | + 13 similar images
Copyright: Tom Pfeiffer

gua_i20750.jpg (Photo: Tom Pfeiffer)
File: gua_i20750.jpg | 1563 Hits | + 22 similar images
Copyright: Tom Pfeiffer
File: gua_i20750.jpg | 1563 Hits | + 22 similar images
Copyright: Tom Pfeiffer

A stronger burst of ash creates small pyroclastic flows on the upper slope of the cone. (Photo: Tom Pfeiffer)
File: gua_i20751.jpg | 1758 Hits | + 22 similar images
Copyright: Tom Pfeiffer
File: gua_i20751.jpg | 1758 Hits | + 22 similar images
Copyright: Tom Pfeiffer

gua_i20752.jpg (Photo: Tom Pfeiffer)
File: gua_i20752.jpg | 211 Hits | + 22 similar images
Copyright: Tom Pfeiffer
File: gua_i20752.jpg | 211 Hits | + 22 similar images
Copyright: Tom Pfeiffer

gua_i20753.jpg (Photo: Tom Pfeiffer)
File: gua_i20753.jpg | 205 Hits | + 22 similar images
Copyright: Tom Pfeiffer
File: gua_i20753.jpg | 205 Hits | + 22 similar images
Copyright: Tom Pfeiffer

Small pyroclastic flows on both sides of the upper cone of Caliente lava dome. (Photo: Tom Pfeiffer)
File: gua_i20755.jpg | 2656 Hits | + 22 similar images
Copyright: Tom Pfeiffer
---
Image found in Photo of the Day
File: gua_i20755.jpg | 2656 Hits | + 22 similar images
Copyright: Tom Pfeiffer
---
Image found in Photo of the Day

gua_i20756.jpg (Photo: Tom Pfeiffer)
File: gua_i20756.jpg | 251 Hits | + 22 similar images
Copyright: Tom Pfeiffer
File: gua_i20756.jpg | 251 Hits | + 22 similar images
Copyright: Tom Pfeiffer

gua_i20757.jpg (Photo: Tom Pfeiffer)
File: gua_i20757.jpg | 212 Hits | + 22 similar images
Copyright: Tom Pfeiffer
File: gua_i20757.jpg | 212 Hits | + 22 similar images
Copyright: Tom Pfeiffer

gua_i20758.jpg (Photo: Tom Pfeiffer)
File: gua_i20758.jpg | 203 Hits | + 22 similar images
Copyright: Tom Pfeiffer
File: gua_i20758.jpg | 203 Hits | + 22 similar images
Copyright: Tom Pfeiffer

View onto the developing ash plume sheding two small pyroclastic flows. (Photo: Tom Pfeiffer)
File: gua_i20760.jpg | 1668 Hits | + 33 similar images
Copyright: Tom Pfeiffer
File: gua_i20760.jpg | 1668 Hits | + 33 similar images
Copyright: Tom Pfeiffer

gua_i20761.jpg (Photo: Tom Pfeiffer)
File: gua_i20761.jpg | 246 Hits | + 22 similar images
Copyright: Tom Pfeiffer
File: gua_i20761.jpg | 246 Hits | + 22 similar images
Copyright: Tom Pfeiffer

gua_i20762.jpg (Photo: Tom Pfeiffer)
File: gua_i20762.jpg | 273 Hits | + 22 similar images
Copyright: Tom Pfeiffer
File: gua_i20762.jpg | 273 Hits | + 22 similar images
Copyright: Tom Pfeiffer

gua_i20763.jpg (Photo: Tom Pfeiffer)
File: gua_i20763.jpg | 195 Hits | + 22 similar images
Copyright: Tom Pfeiffer
File: gua_i20763.jpg | 195 Hits | + 22 similar images
Copyright: Tom Pfeiffer

gua_i20765.jpg (Photo: Tom Pfeiffer)
File: gua_i20765.jpg | 211 Hits | + 33 similar images
Copyright: Tom Pfeiffer
File: gua_i20765.jpg | 211 Hits | + 33 similar images
Copyright: Tom Pfeiffer

Ash eruption at Santiaguito lava dome (Photo: Tom Pfeiffer)
File: gua_i20766.jpg | 3422 Hits | + 22 similar images
Copyright: Tom Pfeiffer
---
Image found in Photo of the Day
File: gua_i20766.jpg | 3422 Hits | + 22 similar images
Copyright: Tom Pfeiffer
---
Image found in Photo of the Day

gua_i20767.jpg (Photo: Tom Pfeiffer)
File: gua_i20767.jpg | 204 Hits | + 22 similar images
Copyright: Tom Pfeiffer
File: gua_i20767.jpg | 204 Hits | + 22 similar images
Copyright: Tom Pfeiffer

gua_i20768.jpg (Photo: Tom Pfeiffer)
File: gua_i20768.jpg | 1364 Hits | + 20 similar images
Copyright: Tom Pfeiffer
---
Image found in Guatemala Dec 2009: expedition photos
File: gua_i20768.jpg | 1364 Hits | + 20 similar images
Copyright: Tom Pfeiffer
---
Image found in Guatemala Dec 2009: expedition photos

gua_i20771.jpg (Photo: Tom Pfeiffer)
File: gua_i20771.jpg | 211 Hits | + 3 similar images
Copyright: Tom Pfeiffer
File: gua_i20771.jpg | 211 Hits | + 3 similar images
Copyright: Tom Pfeiffer

gua_i20772.jpg (Photo: Tom Pfeiffer)
File: gua_i20772.jpg | 279 Hits | + 3 similar images
Copyright: Tom Pfeiffer
File: gua_i20772.jpg | 279 Hits | + 3 similar images
Copyright: Tom Pfeiffer

gua_i20773.jpg (Photo: Tom Pfeiffer)
File: gua_i20773.jpg | 273 Hits | + 22 similar images
Copyright: Tom Pfeiffer
File: gua_i20773.jpg | 273 Hits | + 22 similar images
Copyright: Tom Pfeiffer

The ash plume has reached more than 1 km height. (Photo: Tom Pfeiffer)
File: gua_i20774.jpg | 2699 Hits | + 33 similar images
Copyright: Tom Pfeiffer
File: gua_i20774.jpg | 2699 Hits | + 33 similar images
Copyright: Tom Pfeiffer

After the eruption, the ash plume spreads and drifts northeastwards (Santiaguito volcano, Guatemala). (Photo: Tom Pfeiffer)
File: gua_i20782.jpg | 1509 Hits | + 22 similar images
Copyright: Tom Pfeiffer
---
Image found in Photo of the Day
File: gua_i20782.jpg | 1509 Hits | + 22 similar images
Copyright: Tom Pfeiffer
---
Image found in Photo of the Day

gua_i20783.jpg (Photo: Tom Pfeiffer)
File: gua_i20783.jpg | 278 Hits | + 7 similar images
Copyright: Tom Pfeiffer
---
Image found in Guatemala Dec 2009: expedition photos
File: gua_i20783.jpg | 278 Hits | + 7 similar images
Copyright: Tom Pfeiffer
---
Image found in Guatemala Dec 2009: expedition photos

View onto the complex of the 4 overlapping lava domes of Santiaguito from the summit of Santa Maria volcano. (Photo: Tom Pfeiffer)
File: gua_i20794.jpg | 2378 Hits | + 13 similar images
Copyright: Tom Pfeiffer
File: gua_i20794.jpg | 2378 Hits | + 13 similar images
Copyright: Tom Pfeiffer

gua_i20795.jpg (Photo: Tom Pfeiffer)
File: gua_i20795.jpg | 217 Hits | + 13 similar images
Copyright: Tom Pfeiffer
File: gua_i20795.jpg | 217 Hits | + 13 similar images
Copyright: Tom Pfeiffer

gua_i20798.jpg (Photo: Tom Pfeiffer)
File: gua_i20798.jpg | 203 Hits | + 13 similar images
Copyright: Tom Pfeiffer
File: gua_i20798.jpg | 203 Hits | + 13 similar images
Copyright: Tom Pfeiffer

gua_i20800.jpg (Photo: Tom Pfeiffer)
File: gua_i20800.jpg | 223 Hits | + 13 similar images
Copyright: Tom Pfeiffer
File: gua_i20800.jpg | 223 Hits | + 13 similar images
Copyright: Tom Pfeiffer

gua_i20802.jpg (Photo: Tom Pfeiffer)
File: gua_i20802.jpg | 285 Hits | + 13 similar images
Copyright: Tom Pfeiffer
File: gua_i20802.jpg | 285 Hits | + 13 similar images
Copyright: Tom Pfeiffer

gua_i20803.jpg (Photo: Tom Pfeiffer)
File: gua_i20803.jpg | 263 Hits | + 13 similar images
Copyright: Tom Pfeiffer
File: gua_i20803.jpg | 263 Hits | + 13 similar images
Copyright: Tom Pfeiffer

gua_i20817.jpg (Photo: Tom Pfeiffer)
File: gua_i20817.jpg | 192 Hits | + 9 similar images
Copyright: Tom Pfeiffer
File: gua_i20817.jpg | 192 Hits | + 9 similar images
Copyright: Tom Pfeiffer

gua_i20818.jpg (Photo: Tom Pfeiffer)
File: gua_i20818.jpg | 210 Hits | + 9 similar images
Copyright: Tom Pfeiffer
File: gua_i20818.jpg | 210 Hits | + 9 similar images
Copyright: Tom Pfeiffer

gua_i20819.jpg (Photo: Tom Pfeiffer)
File: gua_i20819.jpg | 183 Hits | + 9 similar images
Copyright: Tom Pfeiffer
File: gua_i20819.jpg | 183 Hits | + 9 similar images
Copyright: Tom Pfeiffer

Ash eruption above a sea of clouds (Photo: Tom Pfeiffer)
File: gua_i20820.jpg | 513 Hits | + 9 similar images
Copyright: Tom Pfeiffer
File: gua_i20820.jpg | 513 Hits | + 9 similar images
Copyright: Tom Pfeiffer

gua_i20822.jpg (Photo: Tom Pfeiffer)
File: gua_i20822.jpg | 206 Hits | + 9 similar images
Copyright: Tom Pfeiffer
File: gua_i20822.jpg | 206 Hits | + 9 similar images
Copyright: Tom Pfeiffer

gua_i20826.jpg (Photo: Tom Pfeiffer)
File: gua_i20826.jpg | 185 Hits | + 9 similar images
Copyright: Tom Pfeiffer
File: gua_i20826.jpg | 185 Hits | + 9 similar images
Copyright: Tom Pfeiffer

gua_i20828.jpg (Photo: Tom Pfeiffer)
File: gua_i20828.jpg | 198 Hits | + 15 similar images
Copyright: Tom Pfeiffer
File: gua_i20828.jpg | 198 Hits | + 15 similar images
Copyright: Tom Pfeiffer

gua_i20829.jpg (Photo: Tom Pfeiffer)
File: gua_i20829.jpg | 231 Hits | + 15 similar images
Copyright: Tom Pfeiffer
File: gua_i20829.jpg | 231 Hits | + 15 similar images
Copyright: Tom Pfeiffer

gua_i20832.jpg (Photo: Tom Pfeiffer)
File: gua_i20832.jpg | 327 Hits | + 7 similar images
Copyright: Tom Pfeiffer
File: gua_i20832.jpg | 327 Hits | + 7 similar images
Copyright: Tom Pfeiffer

gua_i20834.jpg (Photo: Tom Pfeiffer)
File: gua_i20834.jpg | 311 Hits | + 14 similar images
Copyright: Tom Pfeiffer
File: gua_i20834.jpg | 311 Hits | + 14 similar images
Copyright: Tom Pfeiffer

gua_i20835.jpg (Photo: Tom Pfeiffer)
File: gua_i20835.jpg | 196 Hits | + 14 similar images
Copyright: Tom Pfeiffer
File: gua_i20835.jpg | 196 Hits | + 14 similar images
Copyright: Tom Pfeiffer

Ash eruption at sunset (Photo: Tom Pfeiffer)
File: gua_i20836.jpg | 761 Hits | + 8 similar images
Copyright: Tom Pfeiffer
File: gua_i20836.jpg | 761 Hits | + 8 similar images
Copyright: Tom Pfeiffer

gua_i20839.jpg (Photo: Tom Pfeiffer)
File: gua_i20839.jpg | 268 Hits | + 8 similar images
Copyright: Tom Pfeiffer
File: gua_i20839.jpg | 268 Hits | + 8 similar images
Copyright: Tom Pfeiffer

gua_i20840.jpg (Photo: Tom Pfeiffer)
File: gua_i20840.jpg | 203 Hits | + 8 similar images
Copyright: Tom Pfeiffer
File: gua_i20840.jpg | 203 Hits | + 8 similar images
Copyright: Tom Pfeiffer

Ash cloud from Santiaguito volcano at dusk (Photo: Tom Pfeiffer)
File: gua_i20841.jpg | 1424 Hits | + 8 similar images
Copyright: Tom Pfeiffer
File: gua_i20841.jpg | 1424 Hits | + 8 similar images
Copyright: Tom Pfeiffer

gua_i20843.jpg (Photo: Tom Pfeiffer)
File: gua_i20843.jpg | 280 Hits | + 8 similar images
Copyright: Tom Pfeiffer
File: gua_i20843.jpg | 280 Hits | + 8 similar images
Copyright: Tom Pfeiffer
More on VolcanoDiscovery

Intraplate volcanism: A third tectonic setting where volcanism occurs is believed to be the result of mantle plumes and not directly related to plate boundaries. So called hot spot volcanoes fall into this category.

Volcano Tours on Hawai'i: The Hawaiian Islands are not only home to the most active volcanoes in the world, Kilauea and Mauna Loa on the Big Island, but also boast a unique natural environment. Born by volcanic activity of a very active hot spot in the middle of the Pacific Plate, they are a showcase of natural history.

Volcano Calendar 2020: We're proud to present our 2020 volcano calendar: 13 different and attractive images of volcanoes, volcanic landscapes and phenomena taken during volcano tours over the past two years.

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.