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USGS Imagery assessment of landslide extent and severity (as of 07/01/26, 4:30 PM MDT). Verification remains ongoing. Color is based on USGS’s remote assessment. Landslide impact is classified as “Unknown” (yellow), “Minor or none” (green), “Localized” (orange), or “Major or Widespread” (purple).
USGS Imagery assessment of landslide extent and severity (as of 07/01/26, 4:30 PM MDT). Verification remains ongoing. Color is based on USGS’s remote assessment. Landslide impact is classified as “Unknown” (yellow), “Minor or none” (green), “Localized” (orange), or “Major or Widespread” (purple).
Aerial image of Bahia de Guanica in Puerto Rico.
Aerial image of Bahia de Guanica in Puerto Rico.
Map depicting Valle De Lajas and Río Loco drainage, the westernmost zone of the study area. Pie charts summarizing Sr isotope mixing model results. River sediment sample locations are represented by an X, bedrock sampling locations by open circles. An infilled black rectangle shows Bahía de Guánica sediment sampling location (NS-01).
Map depicting Valle De Lajas and Río Loco drainage, the westernmost zone of the study area. Pie charts summarizing Sr isotope mixing model results. River sediment sample locations are represented by an X, bedrock sampling locations by open circles. An infilled black rectangle shows Bahía de Guánica sediment sampling location (NS-01).
Electrical resistivity at lower-crustal depths (35 km) beneath the contiguous U.S. The architecture of the nation is revealed at this depth with warm colors marking active extension beneath the western U.S.
Electrical resistivity at lower-crustal depths (35 km) beneath the contiguous U.S. The architecture of the nation is revealed at this depth with warm colors marking active extension beneath the western U.S.
A moving image of dots across the USA that displays the installation of USMTArray stations.
A moving image of dots across the USA that displays the installation of USMTArray stations.
A lahar is a volcanic mudflow. Learn if you are if you are in a lahar hazard zone and how to evacuate to high ground. If you are in a lahar hazard zone and get a lahar alert - go now! Every second matters.
A lahar is a volcanic mudflow. Learn if you are if you are in a lahar hazard zone and how to evacuate to high ground. If you are in a lahar hazard zone and get a lahar alert - go now! Every second matters.
On June 13, 2026, Yellowstone National Park’s newest geophysical monitoring sites captured a small hydrothermal explosion in Biscuit Basin! That story is the subject of this month’s video update.
On June 13, 2026, Yellowstone National Park’s newest geophysical monitoring sites captured a small hydrothermal explosion in Biscuit Basin! That story is the subject of this month’s video update.
Summer is here, and millions of people will be visiting Yellowstone National Park. People with questions. What is this scat I’m seeing? How does a geyser erupt? What makes Yellowstone so special?
Where’s the bathroom?
Summer is here, and millions of people will be visiting Yellowstone National Park. People with questions. What is this scat I’m seeing? How does a geyser erupt? What makes Yellowstone so special?
Where’s the bathroom?
Did you hear that??? Well, Roaring Mountain isn’t quite as loud as it used to be, but it’s still one of the hottest thermal areas in all of Yellowstone National Park!
Did you hear that??? Well, Roaring Mountain isn’t quite as loud as it used to be, but it’s still one of the hottest thermal areas in all of Yellowstone National Park!
KABOOM! That’s what Yellowstone is famous for – huge explosive volcanic eruptions. There’s really nothing brewing right now, the magma chamber is mostly solid, but there have been quite a few hydrothermal eruptions and small explosions in both Biscuit Basin and Norris Geyser Basin as water in the hydrothermal system flashes to steam.
KABOOM! That’s what Yellowstone is famous for – huge explosive volcanic eruptions. There’s really nothing brewing right now, the magma chamber is mostly solid, but there have been quite a few hydrothermal eruptions and small explosions in both Biscuit Basin and Norris Geyser Basin as water in the hydrothermal system flashes to steam.
Ozette Lake is located above the locked portion of the northern Cascadia megathrust and is relatively isolated from other active faults.
Ozette Lake is located above the locked portion of the northern Cascadia megathrust and is relatively isolated from other active faults.
Ozette Lake is located above the locked portion of the northern Cascadia megathrust and is relatively isolated from other active faults.
Ozette Lake is located above the locked portion of the northern Cascadia megathrust and is relatively isolated from other active faults.
USGS seismologist Susan Hough recalls what the 1992 Landers earthquake felt like from Pasadena, CA.
USGS seismologist Susan Hough recalls what the 1992 Landers earthquake felt like from Pasadena, CA.
USGS seismologist Susan Hough talks about her role following the 1992 Landers earthquake and seismic monitoring stations in Southern California.
USGS seismologist Susan Hough talks about her role following the 1992 Landers earthquake and seismic monitoring stations in Southern California.
USGS field technician Scott Lydeen recalls what the aftermath of the 1992 Landers earthquake looked like.
USGS field technician Scott Lydeen recalls what the aftermath of the 1992 Landers earthquake looked like.
USGS seismologist Susan Hough described the Southern California Seismic Network and how it was used for the 1992 Landers earthquake.
USGS seismologist Susan Hough described the Southern California Seismic Network and how it was used for the 1992 Landers earthquake.
USGS seismologist Andrew Michael talks about the remote location of the 1992 Landers earthquake and how researchers were able to use satellite data to better see the quake’s impacts.
USGS seismologist Andrew Michael talks about the remote location of the 1992 Landers earthquake and how researchers were able to use satellite data to better see the quake’s impacts.
USGS seismologist Joan Gomberg recalls the earthquake on Little Skull Mountain related to the 1992 Landers earthquake.
USGS seismologist Joan Gomberg recalls the earthquake on Little Skull Mountain related to the 1992 Landers earthquake.
A coastal camera located on Medeira Beach, Florida near the Shoreline Island Resort.
A coastal camera located on Medeira Beach, Florida near the Shoreline Island Resort.
This static image is from a USGS Cascades Volcano Observatory research camera located at the Johnston Ridge Observatory, north of Mount St. Helens. The view is to the south. This camera is intended to assist the USGS with situational awareness. At times, clouds, rain, and snow obscure visibility.
This static image is from a USGS Cascades Volcano Observatory research camera located at the Johnston Ridge Observatory, north of Mount St. Helens. The view is to the south. This camera is intended to assist the USGS with situational awareness. At times, clouds, rain, and snow obscure visibility.
Most recent snapshot from Camera 2 at Madeira Beach, Florida. Camera hosted by Shoreline Island Resort.
Most recent snapshot from Camera 2 at Madeira Beach, Florida. Camera hosted by Shoreline Island Resort.
Two video cameras are installed atop a utility pole near the northernmost point of land in the United States at Nuvuk (Point Barrow), Alaska. The cameras point northwest toward the Arctic Ocean and the boundary between the Chukchi and Beaufort Seas. Every half hour during daylight hours, the cameras collect snapshots and video for 10 minutes.
Two video cameras are installed atop a utility pole near the northernmost point of land in the United States at Nuvuk (Point Barrow), Alaska. The cameras point northwest toward the Arctic Ocean and the boundary between the Chukchi and Beaufort Seas. Every half hour during daylight hours, the cameras collect snapshots and video for 10 minutes.
Two video cameras are installed atop a utility pole near the northernmost point of land in the United States at Nuvuk (Point Barrow), Alaska. The cameras point northwest toward the Arctic Ocean and the boundary between the Chukchi and Beaufort Seas. Every half hour during daylight hours, the cameras collect snapshots and video for 10 minutes.
Two video cameras are installed atop a utility pole near the northernmost point of land in the United States at Nuvuk (Point Barrow), Alaska. The cameras point northwest toward the Arctic Ocean and the boundary between the Chukchi and Beaufort Seas. Every half hour during daylight hours, the cameras collect snapshots and video for 10 minutes.
Two video cameras are installed atop a utility pole near the northernmost point of land in the United States at Nuvuk (Point Barrow), Alaska. The cameras point northwest toward the Arctic Ocean and the boundary between the Chukchi and Beaufort Seas. Every half hour during daylight hours, the cameras collect snapshots and video for 10 minutes.
Two video cameras are installed atop a utility pole near the northernmost point of land in the United States at Nuvuk (Point Barrow), Alaska. The cameras point northwest toward the Arctic Ocean and the boundary between the Chukchi and Beaufort Seas. Every half hour during daylight hours, the cameras collect snapshots and video for 10 minutes.
