Matthew Patrick, Ph.D.
I am a geologist with the Hawaiian Volcano Observatory, conducting research and monitoring of active eruptions.
Professional Experience
US Geological Survey - Hawaiian Volcano Observatory: Research Geologist, 2007-present
Michigan Tech University: Postdoctoral Researcher, 2006-2007
University of Hawaii Manoa: Postdoctoral Researcher, 2005-2006
Education and Certifications
University of Hawai‘i Mānoa Geology 8/02 – 8/05 Ph.D. 2005
University of Alaska Fairbanks Geology 8/99 – 5/02 M.S. 2002
Cornell University Geology 8/95 – 5/99 B.S. 1999
Science and Products
Filter Total Items: 17
Volcanic plume heights from the summit of Kilauea Volcano, Hawai'i
This data release provides volcanic plume heights from the summit of Kilauea Volcano for 2008-2015, and during the eruptive events of 2018. For 2018, a Secacam Wild Vision Full HD camera with a 7mm focal length was located at 1717 m elevation approximately 15 m south of the Mauna Loa Strip Road within Hawai'i Volcanoes National Park, 19.475843degreesN, 155.363560degreesW (WGS84). The camera was po
Lava level and crater geometry data during the 2018 lava lake draining at Kilauea Volcano, Hawaii
In May 2018, the onset of new eruptive activity on the lower flank of Kīlauea Volcano, Hawaiʻi, accompanied the draining of the lava lake at the summit, 40 km upslope. The lava lake draining lasted over seven days, and transitioned into the largest collapse event at the summit of Kīlauea in over 200 years, with the paired flank and summit activity marking a historic episode in the modern record of
Cyclic lava effusion during the 2018 eruption of Kilauea Volcano: data release
This USGS data release includes data related to the Science magazine manuscript "Cyclic lava effusion during the 2018 eruption of Kilauea Volcano" by Patrick et al. The data release includes 1) original video as well as thermal, and timelapse images of lava in the proximal Fissure 8 channel, 2) derived estimates of lava level in the channel and bulk effusion rates (not corrected for vesicles), 3)
GIS shapefiles for the June 27th lava flow at Kilauea volcano, Hawaii, June 2014-June 2016
This dataset contains shapefiles and associated metadata showing evolution of the "June 27th" lava flow (Pu?u ???? eruptive episode 61e) that was active at Kilauea volcano from June 27, 2014, to June 8, 2016. The dataset contains (1) an attributed polyline shapefile and (2) an attributed polygon shapefile with features that represent the outline and extent of the flow on 35 different dates. The da
GIS shapefiles for Kilauea's episode 61g lava flow, Pu`u `O`o eruption: May 2016 to May 2017
This dataset contains shapefiles and associated metadata for Kīlauea volcano's Puu Ōō episode 61g lava flow from May 24, 2016 through May 31, 2017. Episode 61g began with a breakout from the east flank of Puu Ōō on May 24, 2016. Lava reached the Pacific Ocean at Kamokuna on July 26, 2017, and began building a lava delta that extended seaward from the original coastline. This lava delta collapsed i
Filter Total Items: 62
Lava effusion rate evolution and erupted volume during the 2018 Kīlauea lower East Rift Zone eruption
The 2018 eruption on the lower East Rift Zone of Kīlauea Volcano produced one of the largest and most destructive lava flows in Hawai’i during the past 200 years. Over the course of more than 3 months, twenty-four fissures erupted, and the rate of lava effusion varied by two orders of magnitude, with significant implications for evolving flow behavior and hazards. Syn-eruptive data were collected
Authors
Hannah R. Dietterich, Angela K. Diefenbach, Adam Soule, Michael H. Zoeller, Matthew R. Patrick, J. J. Major, Paul Lundgren
Patterns of bubble bursting and weak explosive activity in an active lava lake—Halema‘uma‘u, Kīlauea, 2015
The rise of the Halemaʻumaʻu lava lake in 2013–2018 to depths commonly 40 meters or less below the rim of the vent was an excellent opportunity to study outgassing and the link to associated eruptive activity. We use videography to investigate the rise and bursting of bubbles through the free surface of the lake in 2015. We focus on low-energy explosive activity (spattering) in which the ascent an
Authors
Bianca G. Mintz, Bruce F. Houghton, Edward W. Llewellin, Tim R. Orr, Jacopo Taddeucci, Rebecca J. Carey, Ulrich Kueppers, Damien Gaudin, Matthew R. Patrick, Michael Burton, Piergiorgio Scarlato, Alessandro La Spina
Groundwater dynamics at Kīlauea Volcano and vicinity, Hawaiʻi
Kīlauea Volcano, on the Island of Hawaiʻi, is surrounded and permeated by active groundwater systems that interact dynamically with the volcanic system. A generalized conceptual model of Hawaiian hydrogeology includes high-level dike-impounded groundwater, very permeable perched and basal aquifers, and a transition (mixing) zone between freshwater and saltwater. Most high-level groundwater is asso
Authors
Shaul Hurwitz, Sara E. Peek, Martha A. Scholl, Deborah Bergfeld, William C. Evans, James P. Kauahikaua, Stephen B. Gingerich, Paul A. Hsieh, R. Lopaka Lee, Edward F. Younger, Steven E. Ingebritsen
Views of a century of activity at Kīlauea Caldera—A visual essay
The 2018 eruption of Kīlauea Volcano marked the end of the first sustained period of volcanic activity at Halemaʻumaʻu Crater in 94 years. The views of the lava lake (informally named “Overlook,” nestled within Halemaʻumaʻu) lasted for a decade and seemed timeless. But as we were recently reminded, the summit of Kīlauea is part of a dynamic system that has provided countless new views to observers
Authors
Ben Gaddis, James P. Kauahikaua
The 2008–2018 summit lava lake at Kīlauea Volcano, Hawai‘i
The 2008–2018 lava lake at the summit of Kīlauea marked the longest sustained period of lava lake activity at the summit in decades and provided a new opportunity for observing and understanding lava lake behavior. The individual chapters of this Professional Paper volume cover the basic chronology of the eruption, rich historical background, observations and measurements of lake activity, hydrolo
Kīlauea’s 2008–2018 summit lava lake—Chronology and eruption insights
The first eruption at Kīlauea’s summit in 25 years began on March 19, 2008, and persisted for 10 years. The onset of the eruption marked the first explosive activity at the summit since 1924, forming the new “Overlook crater” (as the 2008 summit eruption crater has been informally named) within the existing crater of Halemaʻumaʻu. The first year consisted of sporadic lava activity deep within the
Authors
Matthew R. Patrick, Tim R. Orr, Don Swanson, Bruce F. Houghton, Kelly M. Wooten, Liliana G. Desmither, Carolyn Parcheta, David Fee
Monitoring network changes during the 2018 Kīlauea Volcano eruption
In the summer of 2018, Kīlauea Volcano underwent one of its most significant eruptions in the past few hundred years. The volcano’s summit and East Rift Zone magma system partially drained, resulting in a series of occasionally explosive partial caldera collapses, and widespread lava flows in the lower East Rift Zone. The Hawaiian Volcano Observatory (HVO) operates a robust permanent monitoring ne
Authors
Brian Shiro, Michael H. Zoeller, Kevan Kamibayashi, Ingrid Johanson, Carolyn Parcheta, Matthew R. Patrick, Patricia Nadeau, R. Lopaka Lee, Asta Miklius
The birth of a Hawaiian fissure eruption
Most basaltic explosive eruptions intensify abruptly, allowing little time to document processes at the start of eruption. One opportunity came with the initiation of activity from fissure 8 (F8) during the 2018 eruption on the lower East Rift Zone of Kīlauea, Hawaii. F8 erupted in four episodes. We recorded 28 min of high‐definition video during a 51‐min period, capturing the onset of the second
Authors
Bruce F. Houghton, Caroline M Tisdale, Edward W. Llewellin, Jacopo Taddeucci, Tim R. Orr, Brett H. Walker, Matthew R. Patrick
The cascading origin of the 2018 Kīlauea eruption and implications for future forecasting
The 2018 summit and flank eruption of Kīlauea Volcano was one of the largest volcanic events in Hawaiʻi in 200 years. Data suggest that a backup in the magma plumbing system at the long-lived Puʻu ʻŌʻō eruption site caused widespread pressurization in the volcano, driving magma into the lower flank. The eruption evolved, and its impact expanded, as a sequence of cascading events, allowing relative
Authors
Matthew R. Patrick, Bruce F. Houghton, Kyle R. Anderson, Michael P. Poland, Emily Montgomery-Brown, Ingrid Johanson, Weston Thelen, Tamar Elias
The historic events at Kilauea Volcano in 2018: Summit collapse, rift zone eruption, and Mw 6.9 earthquake: Preface to the special issue
Kīlauea Volcano, on the Island of Hawaiʻi, has had a prominent role in the science of volcanology, and a long history of generating new insights into how volcanoes operate (Tilling et al. 2014; Garcia 2015). Native Hawaiians shared ideas on the behavior of the volcano with early Western visitors to Kīlauea, addressing the basic geometry of magma supply and transport (Ellis 1825; Bishop 1827). Th
Authors
Matthew R. Patrick, Ingrid Johanson, Thomas Shea, Greg Waite
Cyclic lava effusion during the 2018 eruption of Kīlauea Volcano
Lava flows present a recurring threat to communities on active volcanoes, and volumetric eruption rate is one of the primary factors controlling flow behavior and hazard. The timescales and driving forces of eruption rate variability, however, remain poorly understood. In 2018, a highly destructive eruption occurred on the lower flank of Kīlauea Volcano, Hawaiʻi, where the primary vent exhibited d
Authors
Matthew R. Patrick, Hannah R. Dietterich, John J. Lyons, Angela K. Diefenbach, Carolyn Parcheta, Kyle R. Anderson, Atsuko Namiki, Ikuro Sumita, Brian Shiro, James P. Kauahikaua
Magma reservoir failure and the onset of caldera collapse at Kīlauea volcano in 2018
Caldera-forming eruptions are among Earths most hazardous natural phenomena, yet the architecture of subcaldera magma reservoirs and the conditions that trigger collapse are poorly understood. Observations from the formation of a 0.8cubic kilometer basaltic caldera at Klauea Volcano in 2018 included the draining of an active lava lake, which provided a window into pressure decrease in the reservo
Authors
Kyle R. Anderson, Ingrid Johanson, Matthew R. Patrick, Mengyang Gu, Paul Segall, Michael P. Poland, Emily Montgomery-Brown, Asta Miklius
Science and Products
- Data
Filter Total Items: 17
Volcanic plume heights from the summit of Kilauea Volcano, Hawai'i
This data release provides volcanic plume heights from the summit of Kilauea Volcano for 2008-2015, and during the eruptive events of 2018. For 2018, a Secacam Wild Vision Full HD camera with a 7mm focal length was located at 1717 m elevation approximately 15 m south of the Mauna Loa Strip Road within Hawai'i Volcanoes National Park, 19.475843degreesN, 155.363560degreesW (WGS84). The camera was poLava level and crater geometry data during the 2018 lava lake draining at Kilauea Volcano, Hawaii
In May 2018, the onset of new eruptive activity on the lower flank of Kīlauea Volcano, Hawaiʻi, accompanied the draining of the lava lake at the summit, 40 km upslope. The lava lake draining lasted over seven days, and transitioned into the largest collapse event at the summit of Kīlauea in over 200 years, with the paired flank and summit activity marking a historic episode in the modern record ofCyclic lava effusion during the 2018 eruption of Kilauea Volcano: data release
This USGS data release includes data related to the Science magazine manuscript "Cyclic lava effusion during the 2018 eruption of Kilauea Volcano" by Patrick et al. The data release includes 1) original video as well as thermal, and timelapse images of lava in the proximal Fissure 8 channel, 2) derived estimates of lava level in the channel and bulk effusion rates (not corrected for vesicles), 3)GIS shapefiles for the June 27th lava flow at Kilauea volcano, Hawaii, June 2014-June 2016
This dataset contains shapefiles and associated metadata showing evolution of the "June 27th" lava flow (Pu?u ???? eruptive episode 61e) that was active at Kilauea volcano from June 27, 2014, to June 8, 2016. The dataset contains (1) an attributed polyline shapefile and (2) an attributed polygon shapefile with features that represent the outline and extent of the flow on 35 different dates. The daGIS shapefiles for Kilauea's episode 61g lava flow, Pu`u `O`o eruption: May 2016 to May 2017
This dataset contains shapefiles and associated metadata for Kīlauea volcano's Puu Ōō episode 61g lava flow from May 24, 2016 through May 31, 2017. Episode 61g began with a breakout from the east flank of Puu Ōō on May 24, 2016. Lava reached the Pacific Ocean at Kamokuna on July 26, 2017, and began building a lava delta that extended seaward from the original coastline. This lava delta collapsed i - Multimedia
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- Publications
Filter Total Items: 62
Lava effusion rate evolution and erupted volume during the 2018 Kīlauea lower East Rift Zone eruption
The 2018 eruption on the lower East Rift Zone of Kīlauea Volcano produced one of the largest and most destructive lava flows in Hawai’i during the past 200 years. Over the course of more than 3 months, twenty-four fissures erupted, and the rate of lava effusion varied by two orders of magnitude, with significant implications for evolving flow behavior and hazards. Syn-eruptive data were collectedAuthorsHannah R. Dietterich, Angela K. Diefenbach, Adam Soule, Michael H. Zoeller, Matthew R. Patrick, J. J. Major, Paul LundgrenPatterns of bubble bursting and weak explosive activity in an active lava lake—Halema‘uma‘u, Kīlauea, 2015
The rise of the Halemaʻumaʻu lava lake in 2013–2018 to depths commonly 40 meters or less below the rim of the vent was an excellent opportunity to study outgassing and the link to associated eruptive activity. We use videography to investigate the rise and bursting of bubbles through the free surface of the lake in 2015. We focus on low-energy explosive activity (spattering) in which the ascent anAuthorsBianca G. Mintz, Bruce F. Houghton, Edward W. Llewellin, Tim R. Orr, Jacopo Taddeucci, Rebecca J. Carey, Ulrich Kueppers, Damien Gaudin, Matthew R. Patrick, Michael Burton, Piergiorgio Scarlato, Alessandro La SpinaGroundwater dynamics at Kīlauea Volcano and vicinity, Hawaiʻi
Kīlauea Volcano, on the Island of Hawaiʻi, is surrounded and permeated by active groundwater systems that interact dynamically with the volcanic system. A generalized conceptual model of Hawaiian hydrogeology includes high-level dike-impounded groundwater, very permeable perched and basal aquifers, and a transition (mixing) zone between freshwater and saltwater. Most high-level groundwater is assoAuthorsShaul Hurwitz, Sara E. Peek, Martha A. Scholl, Deborah Bergfeld, William C. Evans, James P. Kauahikaua, Stephen B. Gingerich, Paul A. Hsieh, R. Lopaka Lee, Edward F. Younger, Steven E. IngebritsenViews of a century of activity at Kīlauea Caldera—A visual essay
The 2018 eruption of Kīlauea Volcano marked the end of the first sustained period of volcanic activity at Halemaʻumaʻu Crater in 94 years. The views of the lava lake (informally named “Overlook,” nestled within Halemaʻumaʻu) lasted for a decade and seemed timeless. But as we were recently reminded, the summit of Kīlauea is part of a dynamic system that has provided countless new views to observersAuthorsBen Gaddis, James P. KauahikauaThe 2008–2018 summit lava lake at Kīlauea Volcano, Hawai‘i
The 2008–2018 lava lake at the summit of Kīlauea marked the longest sustained period of lava lake activity at the summit in decades and provided a new opportunity for observing and understanding lava lake behavior. The individual chapters of this Professional Paper volume cover the basic chronology of the eruption, rich historical background, observations and measurements of lake activity, hydroloKīlauea’s 2008–2018 summit lava lake—Chronology and eruption insights
The first eruption at Kīlauea’s summit in 25 years began on March 19, 2008, and persisted for 10 years. The onset of the eruption marked the first explosive activity at the summit since 1924, forming the new “Overlook crater” (as the 2008 summit eruption crater has been informally named) within the existing crater of Halemaʻumaʻu. The first year consisted of sporadic lava activity deep within theAuthorsMatthew R. Patrick, Tim R. Orr, Don Swanson, Bruce F. Houghton, Kelly M. Wooten, Liliana G. Desmither, Carolyn Parcheta, David FeeMonitoring network changes during the 2018 Kīlauea Volcano eruption
In the summer of 2018, Kīlauea Volcano underwent one of its most significant eruptions in the past few hundred years. The volcano’s summit and East Rift Zone magma system partially drained, resulting in a series of occasionally explosive partial caldera collapses, and widespread lava flows in the lower East Rift Zone. The Hawaiian Volcano Observatory (HVO) operates a robust permanent monitoring neAuthorsBrian Shiro, Michael H. Zoeller, Kevan Kamibayashi, Ingrid Johanson, Carolyn Parcheta, Matthew R. Patrick, Patricia Nadeau, R. Lopaka Lee, Asta MikliusThe birth of a Hawaiian fissure eruption
Most basaltic explosive eruptions intensify abruptly, allowing little time to document processes at the start of eruption. One opportunity came with the initiation of activity from fissure 8 (F8) during the 2018 eruption on the lower East Rift Zone of Kīlauea, Hawaii. F8 erupted in four episodes. We recorded 28 min of high‐definition video during a 51‐min period, capturing the onset of the secondAuthorsBruce F. Houghton, Caroline M Tisdale, Edward W. Llewellin, Jacopo Taddeucci, Tim R. Orr, Brett H. Walker, Matthew R. PatrickThe cascading origin of the 2018 Kīlauea eruption and implications for future forecasting
The 2018 summit and flank eruption of Kīlauea Volcano was one of the largest volcanic events in Hawaiʻi in 200 years. Data suggest that a backup in the magma plumbing system at the long-lived Puʻu ʻŌʻō eruption site caused widespread pressurization in the volcano, driving magma into the lower flank. The eruption evolved, and its impact expanded, as a sequence of cascading events, allowing relativeAuthorsMatthew R. Patrick, Bruce F. Houghton, Kyle R. Anderson, Michael P. Poland, Emily Montgomery-Brown, Ingrid Johanson, Weston Thelen, Tamar EliasThe historic events at Kilauea Volcano in 2018: Summit collapse, rift zone eruption, and Mw 6.9 earthquake: Preface to the special issue
Kīlauea Volcano, on the Island of Hawaiʻi, has had a prominent role in the science of volcanology, and a long history of generating new insights into how volcanoes operate (Tilling et al. 2014; Garcia 2015). Native Hawaiians shared ideas on the behavior of the volcano with early Western visitors to Kīlauea, addressing the basic geometry of magma supply and transport (Ellis 1825; Bishop 1827). ThAuthorsMatthew R. Patrick, Ingrid Johanson, Thomas Shea, Greg WaiteCyclic lava effusion during the 2018 eruption of Kīlauea Volcano
Lava flows present a recurring threat to communities on active volcanoes, and volumetric eruption rate is one of the primary factors controlling flow behavior and hazard. The timescales and driving forces of eruption rate variability, however, remain poorly understood. In 2018, a highly destructive eruption occurred on the lower flank of Kīlauea Volcano, Hawaiʻi, where the primary vent exhibited dAuthorsMatthew R. Patrick, Hannah R. Dietterich, John J. Lyons, Angela K. Diefenbach, Carolyn Parcheta, Kyle R. Anderson, Atsuko Namiki, Ikuro Sumita, Brian Shiro, James P. KauahikauaMagma reservoir failure and the onset of caldera collapse at Kīlauea volcano in 2018
Caldera-forming eruptions are among Earths most hazardous natural phenomena, yet the architecture of subcaldera magma reservoirs and the conditions that trigger collapse are poorly understood. Observations from the formation of a 0.8cubic kilometer basaltic caldera at Klauea Volcano in 2018 included the draining of an active lava lake, which provided a window into pressure decrease in the reservoAuthorsKyle R. Anderson, Ingrid Johanson, Matthew R. Patrick, Mengyang Gu, Paul Segall, Michael P. Poland, Emily Montgomery-Brown, Asta Miklius - News