Jake Lowenstern is a research geologist with the U.S. Geological Survey in Vancouver, WA. He serves as the Chief of the Volcano Disaster Assistance Program, which is a partnership of the USGS and USAID's Bureau of Humanitarian Assistance.
From 2002-2017, Jake served as Scientist-in-Charge of the Yellowstone Volcano Observatory. Through his career, he has worked on a wide variety of topics related to magmas and their overlying hydrothermal systems.
Education and Certifications
Ph.D. Stanford University 1992
M.S. Stanford University 1991
A. B. Dartmouth College 1986
Affiliations and Memberships*
Geological Society of America (GSA)
Mineralogical Society of America (MSA)
American Geophysical Union
Society of Economic Geologists (SEG)
International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI)
Honors and Awards
Fellow, GSA 2010
Fellow, MSA 2021
Lindgren Award (SEG) 2000
AAPG Distinguished Lecturer, 2006
Science and Products
Chemical and isotopic data on gases and waters for thermal and non-thermal features across Yellowstone National Park (2003-2015)
Degassing thermal features at Yellowstone National Park include spectacular geysers, roiling hot springs, bubbling mud pots, fumaroles, frying pans, and areas of passive degassing characterized by steaming ground. Most of these features are readily identified by visible clouds of steam that are occasionally accompanied by a strong rotten egg odor from emissions of hydrogen sulfide gas. Gas composi
Gas and heat emission measurements in Norris Geyser Basin, Yellowstone National Park (May-October 2016)
From 14 May to 6 October 2016 measurements of gas and heat emissions were made at Bison Flat, an acid-sulfate, vapor-dominated area (0.04-km2) of Norris Geyser Basin, Yellowstone National Park, WY. An eddy covariance system measured half-hourly CO2, H2O and sensible and latent heat fluxes, air temperature and pressure, wind speed and direction, soil moisture and rainfall. A Multi-GAS instrument me
River Chemistry in Yellowstone National Park
The Yellowstone Volcano Observatory (YVO) was established as a collaboration between the U.S. Geological Survey and Yellowstone National Park to "To strengthen the long-term monitoring of volcanic and earthquake unrest in the Yellowstone National Park region". Yellowstone National Park is underlain by a voluminous magmatic system overlain by the most active hydrothermal system on Earth. Tracking
Filter Total Items: 65
Hydrogen isotope behavior during rhyolite glass hydration under hydrothermal conditions
The diffusion of molecular water (H2Om) from the environment into volcanic glass can hydrate the glass up to several wt% at low temperature over long timescales. During this process, the water imprints its hydrogen isotope composition (δDH2O) to the glass (δDgl) offset by a glass-H2O fractionation factor (ΔDgl-H2O = δDgl – δDH2O) which is approximately −33‰ at Earth surface temperatures. Glasses h
Authors
Michael R. Hudak, Ilya N. Bindeman, James M. Watkins, Jacob B. Lowenstern
Guidelines for volcano-observatory operations during crises: Recommendations from the 2019 Volcano Observatory Best Practices meeting
In November 2019, the fourth meeting on Volcano Observatory Best Practices workshop was held in Mexico City as a series of talks, discussions, and panels. Volcanologists from around the world offered suggestions for ways to optimize volcano-observatory crisis operations. By crisis, we mean unrest that may or may not lead to eruption, the eruption itself, or its aftermath, all of which require anal
Authors
Jacob B. Lowenstern, Kristi L. Wallace, Sara Barsotti, Laura Sandri, Wendy K. Stovall, Benjamin Bernard, Eugenio Privitera, Jean-Christophe Komorowski, Nico Fournier, Charles Baligizi, Esline Gareabiti
Strengthening local volcano observatories through global collaborations
We consider the future of volcano observatories in a world where new satellite technologies and global data initiatives have greatly expanded over the last two decades. Observatories remain the critical tie between the decision-making authorities and monitoring data. In the coming decade, the global scientific community needs to continue to collaborate in a manner that will strengthen volcano obse
Authors
Jacob B. Lowenstern, John W. Ewert, Andrew Lockhart
Evidence of cosmic impact at Abu Hureyra, Syria at the Younger Dryas Onset (~12.8 ka): High-temperature melting at >2200 °C
At Abu Hureyra (AH), Syria, the 12,800-year-old Younger Dryas boundary layer (YDB) contains peak abundances in meltglass, nanodiamonds, microspherules, and charcoal. AH meltglass comprises 1.6 wt.% of bulk sediment, and crossed polarizers indicate that the meltglass is isotropic. High YDB concentrations of iridium, platinum, nickel, and cobalt suggest mixing of melted local sediment with small qua
Authors
Andrew M.T. Moore, James P. Kennett, Douglas J. Kennett, William M. Napier, Ted E. Bunch, James C. Weaver, Malcolm A. LeCompte, Victor Adedji, Paul C. Hackley, Jacob B. Lowenstern, Gunther K. Kletetschka, Brendan J. Culleton, Robert E. Hermes, James H. Wittke, Joshua J. Razink, Michael Gaultois, Allen West
Vapor-bubble growth in olivine-hosted melt inclusions
Melt inclusions record the depth of magmatic processes, magma degassing paths, and volatile budgets of magmas. Extracting this information is a major challenge. It requires determining melt volatile contents at the time of entrapment when working with melt inclusions that have suffered post-entrapment modifications. Several processes decrease internal melt inclusion pressure, resulting in nucleati
Authors
Daniel J. Rasmussen, Terry Plank, Paul J. Wallace, Megan Newcombe, Jacob B. Lowenstern
Indonesia and the United States team up to reduce impacts from dangerous volcanoes
With 75 historically active volcanoes, Indonesia is the world’s most volcanically active nation. Its volcanoes are legendary throughout the world, with the notorious 19th-century eruptions at Mount Tambora (1815) and Krakatau (1883), and the eruption that created the giant Toba Caldera in Sumatra (75,000 years ago)—the Earth’s largest volcanic eruption in the past 100,000 years. Just in the past 2
Authors
Jacob B. Lowenstern, Kasbani, John S. Pallister, David W. Ramsey
An experimental investigation of interaction between andesite and hyperacidic volcanic lake water
Alteration in magmatic-hydrothermal systems leads to distinct changes in rock texture and mineralogy, and a strong redistribution of elements between fluid and rock. Here, we experimentally interacted andesite scoria with hyperacidic, high-sulfidation style fluids from Kawah Ijen volcano (Indonesia) at 25 and 100˚C, seeking to reproduce the textures observed in natural samples from this volcano, a
Authors
Vincent van Hinsberg, Kim Berlo, Jacob B. Lowenstern
The 2017-19 activity at Mount Agung in Bali (Indonesia): Intense unrest, monitoring, crisis response, evacuation, and eruption
After 53 years of quiescence, Mount Agung awoke in August 2017, with intense seismicity, measurable ground deformation, and thermal anomalies in the summit crater. Although the seismic unrest peaked in late September and early October, the volcano did not start erupting until 21 November. The most intense explosive eruptions with accompanying rapid lava effusion occurred between 25 and 29 November
Authors
D.K. Syahbana, K. Kasbani, G. Suantika, O. Prambada, A. Andreas, U. Saing, S. Kunrat, S.L. Andreastuti, S. Martanto, E. Kriswati, Y. Suparman, H. Humaida, Sarah E. Ogburn, Peter J. Kelly, John Wellik, Heather Wright, Jeremy D. Pesicek, Rick Wessels, Christoph Kern, Michael Lisowski, Angela K. Diefenbach, Michael P. Poland, Francois Beauducel, R. Greg Vaughan, John S. Pallister, Jacob B. Lowenstern
Contrasting perspectives on the Lava Creek Tuff eruption, Yellowstone, from new U–Pb and 40Ar/39Ar age determinations
The youngest major caldera-forming event at Yellowstone was the ~ 630-ka eruption of the Lava Creek Tuff. The tuff as mapped consists of two major ignimbrite packages (members A and B), linked to widespread coeval fall deposits and formation of the Yellowstone Caldera. Subsequent activity included emplacement of numerous rhyolite flows and domes, and development of two structurally resurgent domes
Authors
Colin J. N. Wilson, Mark E. Stelten, Jacob B. Lowenstern
Opal-A in glassy pumice, acid alteration, and the 1817 phreatomagmatic eruption at Kawah Ijen (Java), Indonesia
At Kawah Ijen (Indonesia), vigorous SO2 and HCl degassing sustains a hyperacid lake (pH ~0) and intensely alters the subsurface, producing widespread residual silica and advanced argillic alteration products. In 1817, a VEI 2 phreatomagmatic eruption evacuated the lake, depositing a widespread layer of muddy ash fall, and sending lahars down river drainages. We discovered multiple types of opaline
Authors
Jacob B. Lowenstern, Vincent van Hinsberg, Kim Berlo, Moritz Liesegang, Kayla D. Iacovino, Ilya N. Bindeman, Heather M. Wright
Geologic field-trip guide to the volcanic and hydrothermal landscape of the Yellowstone Plateau
Yellowstone National Park, a nearly 9,000 km2 (~3,468 mi2) area, was preserved in 1872 as the world’s first national park for its unique, extraordinary, and magnificent natural features. Rimmed by a crescent of older mountainous terrain, Yellowstone National Park has at its core the Quaternary Yellowstone Plateau, an undulating landscape shaped by forces of late Cenozoic explosive and effusive vol
Authors
Lisa Ann Morgan Morzel, W. C. Pat Shanks, Jacob B. Lowenstern, Jamie M. Farrell, Joel E. Robinson
Monitoring gas and heat emissions at Norris Geyser Basin, Yellowstone National Park, USA based on a combined eddy covariance and Multi-GAS approach
We quantified gas and heat emissions in an acid-sulfate, vapor-dominated area (0.04-km2) of Norris Geyser Basin, located just north of the 0.63 Ma Yellowstone Caldera and near an area of anomalous uplift. From 14 May to 3 October 2016, an eddy covariance system measured half-hourly CO2, H2O and sensible (H) and latent (LE) heat fluxes and a Multi-GAS instrument measured (1 Hz frequency) atmospheri
Authors
Jennifer L. Lewicki, Peter J. Kelly, Deborah Bergfeld, R. Greg Vaughan, Jacob B. Lowenstern
VolatileCalc
VolatileCalc calculates H2O-CO2-melt equilibrium for the rhyolite and basalt systems.
Science and Products
- Data
Chemical and isotopic data on gases and waters for thermal and non-thermal features across Yellowstone National Park (2003-2015)
Degassing thermal features at Yellowstone National Park include spectacular geysers, roiling hot springs, bubbling mud pots, fumaroles, frying pans, and areas of passive degassing characterized by steaming ground. Most of these features are readily identified by visible clouds of steam that are occasionally accompanied by a strong rotten egg odor from emissions of hydrogen sulfide gas. Gas composiGas and heat emission measurements in Norris Geyser Basin, Yellowstone National Park (May-October 2016)
From 14 May to 6 October 2016 measurements of gas and heat emissions were made at Bison Flat, an acid-sulfate, vapor-dominated area (0.04-km2) of Norris Geyser Basin, Yellowstone National Park, WY. An eddy covariance system measured half-hourly CO2, H2O and sensible and latent heat fluxes, air temperature and pressure, wind speed and direction, soil moisture and rainfall. A Multi-GAS instrument meRiver Chemistry in Yellowstone National Park
The Yellowstone Volcano Observatory (YVO) was established as a collaboration between the U.S. Geological Survey and Yellowstone National Park to "To strengthen the long-term monitoring of volcanic and earthquake unrest in the Yellowstone National Park region". Yellowstone National Park is underlain by a voluminous magmatic system overlain by the most active hydrothermal system on Earth. Tracking - Multimedia
- Publications
Filter Total Items: 65
Hydrogen isotope behavior during rhyolite glass hydration under hydrothermal conditions
The diffusion of molecular water (H2Om) from the environment into volcanic glass can hydrate the glass up to several wt% at low temperature over long timescales. During this process, the water imprints its hydrogen isotope composition (δDH2O) to the glass (δDgl) offset by a glass-H2O fractionation factor (ΔDgl-H2O = δDgl – δDH2O) which is approximately −33‰ at Earth surface temperatures. Glasses hAuthorsMichael R. Hudak, Ilya N. Bindeman, James M. Watkins, Jacob B. LowensternGuidelines for volcano-observatory operations during crises: Recommendations from the 2019 Volcano Observatory Best Practices meeting
In November 2019, the fourth meeting on Volcano Observatory Best Practices workshop was held in Mexico City as a series of talks, discussions, and panels. Volcanologists from around the world offered suggestions for ways to optimize volcano-observatory crisis operations. By crisis, we mean unrest that may or may not lead to eruption, the eruption itself, or its aftermath, all of which require analAuthorsJacob B. Lowenstern, Kristi L. Wallace, Sara Barsotti, Laura Sandri, Wendy K. Stovall, Benjamin Bernard, Eugenio Privitera, Jean-Christophe Komorowski, Nico Fournier, Charles Baligizi, Esline GareabitiStrengthening local volcano observatories through global collaborations
We consider the future of volcano observatories in a world where new satellite technologies and global data initiatives have greatly expanded over the last two decades. Observatories remain the critical tie between the decision-making authorities and monitoring data. In the coming decade, the global scientific community needs to continue to collaborate in a manner that will strengthen volcano obseAuthorsJacob B. Lowenstern, John W. Ewert, Andrew LockhartEvidence of cosmic impact at Abu Hureyra, Syria at the Younger Dryas Onset (~12.8 ka): High-temperature melting at >2200 °C
At Abu Hureyra (AH), Syria, the 12,800-year-old Younger Dryas boundary layer (YDB) contains peak abundances in meltglass, nanodiamonds, microspherules, and charcoal. AH meltglass comprises 1.6 wt.% of bulk sediment, and crossed polarizers indicate that the meltglass is isotropic. High YDB concentrations of iridium, platinum, nickel, and cobalt suggest mixing of melted local sediment with small quaAuthorsAndrew M.T. Moore, James P. Kennett, Douglas J. Kennett, William M. Napier, Ted E. Bunch, James C. Weaver, Malcolm A. LeCompte, Victor Adedji, Paul C. Hackley, Jacob B. Lowenstern, Gunther K. Kletetschka, Brendan J. Culleton, Robert E. Hermes, James H. Wittke, Joshua J. Razink, Michael Gaultois, Allen WestVapor-bubble growth in olivine-hosted melt inclusions
Melt inclusions record the depth of magmatic processes, magma degassing paths, and volatile budgets of magmas. Extracting this information is a major challenge. It requires determining melt volatile contents at the time of entrapment when working with melt inclusions that have suffered post-entrapment modifications. Several processes decrease internal melt inclusion pressure, resulting in nucleatiAuthorsDaniel J. Rasmussen, Terry Plank, Paul J. Wallace, Megan Newcombe, Jacob B. LowensternIndonesia and the United States team up to reduce impacts from dangerous volcanoes
With 75 historically active volcanoes, Indonesia is the world’s most volcanically active nation. Its volcanoes are legendary throughout the world, with the notorious 19th-century eruptions at Mount Tambora (1815) and Krakatau (1883), and the eruption that created the giant Toba Caldera in Sumatra (75,000 years ago)—the Earth’s largest volcanic eruption in the past 100,000 years. Just in the past 2AuthorsJacob B. Lowenstern, Kasbani, John S. Pallister, David W. RamseyAn experimental investigation of interaction between andesite and hyperacidic volcanic lake water
Alteration in magmatic-hydrothermal systems leads to distinct changes in rock texture and mineralogy, and a strong redistribution of elements between fluid and rock. Here, we experimentally interacted andesite scoria with hyperacidic, high-sulfidation style fluids from Kawah Ijen volcano (Indonesia) at 25 and 100˚C, seeking to reproduce the textures observed in natural samples from this volcano, aAuthorsVincent van Hinsberg, Kim Berlo, Jacob B. LowensternThe 2017-19 activity at Mount Agung in Bali (Indonesia): Intense unrest, monitoring, crisis response, evacuation, and eruption
After 53 years of quiescence, Mount Agung awoke in August 2017, with intense seismicity, measurable ground deformation, and thermal anomalies in the summit crater. Although the seismic unrest peaked in late September and early October, the volcano did not start erupting until 21 November. The most intense explosive eruptions with accompanying rapid lava effusion occurred between 25 and 29 NovemberAuthorsD.K. Syahbana, K. Kasbani, G. Suantika, O. Prambada, A. Andreas, U. Saing, S. Kunrat, S.L. Andreastuti, S. Martanto, E. Kriswati, Y. Suparman, H. Humaida, Sarah E. Ogburn, Peter J. Kelly, John Wellik, Heather Wright, Jeremy D. Pesicek, Rick Wessels, Christoph Kern, Michael Lisowski, Angela K. Diefenbach, Michael P. Poland, Francois Beauducel, R. Greg Vaughan, John S. Pallister, Jacob B. LowensternContrasting perspectives on the Lava Creek Tuff eruption, Yellowstone, from new U–Pb and 40Ar/39Ar age determinations
The youngest major caldera-forming event at Yellowstone was the ~ 630-ka eruption of the Lava Creek Tuff. The tuff as mapped consists of two major ignimbrite packages (members A and B), linked to widespread coeval fall deposits and formation of the Yellowstone Caldera. Subsequent activity included emplacement of numerous rhyolite flows and domes, and development of two structurally resurgent domesAuthorsColin J. N. Wilson, Mark E. Stelten, Jacob B. LowensternOpal-A in glassy pumice, acid alteration, and the 1817 phreatomagmatic eruption at Kawah Ijen (Java), Indonesia
At Kawah Ijen (Indonesia), vigorous SO2 and HCl degassing sustains a hyperacid lake (pH ~0) and intensely alters the subsurface, producing widespread residual silica and advanced argillic alteration products. In 1817, a VEI 2 phreatomagmatic eruption evacuated the lake, depositing a widespread layer of muddy ash fall, and sending lahars down river drainages. We discovered multiple types of opalineAuthorsJacob B. Lowenstern, Vincent van Hinsberg, Kim Berlo, Moritz Liesegang, Kayla D. Iacovino, Ilya N. Bindeman, Heather M. WrightGeologic field-trip guide to the volcanic and hydrothermal landscape of the Yellowstone Plateau
Yellowstone National Park, a nearly 9,000 km2 (~3,468 mi2) area, was preserved in 1872 as the world’s first national park for its unique, extraordinary, and magnificent natural features. Rimmed by a crescent of older mountainous terrain, Yellowstone National Park has at its core the Quaternary Yellowstone Plateau, an undulating landscape shaped by forces of late Cenozoic explosive and effusive volAuthorsLisa Ann Morgan Morzel, W. C. Pat Shanks, Jacob B. Lowenstern, Jamie M. Farrell, Joel E. RobinsonMonitoring gas and heat emissions at Norris Geyser Basin, Yellowstone National Park, USA based on a combined eddy covariance and Multi-GAS approach
We quantified gas and heat emissions in an acid-sulfate, vapor-dominated area (0.04-km2) of Norris Geyser Basin, located just north of the 0.63 Ma Yellowstone Caldera and near an area of anomalous uplift. From 14 May to 3 October 2016, an eddy covariance system measured half-hourly CO2, H2O and sensible (H) and latent (LE) heat fluxes and a Multi-GAS instrument measured (1 Hz frequency) atmospheriAuthorsJennifer L. Lewicki, Peter J. Kelly, Deborah Bergfeld, R. Greg Vaughan, Jacob B. Lowenstern - Software
VolatileCalc
VolatileCalc calculates H2O-CO2-melt equilibrium for the rhyolite and basalt systems.
- News
*Disclaimer: Listing outside positions with professional scientific organizations on this Staff Profile are for informational purposes only and do not constitute an endorsement of those professional scientific organizations or their activities by the USGS, Department of the Interior, or U.S. Government