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The USGS is a science organization that provides impartial information on the health of our ecosystems and environment, the natural hazards that threaten us, the natural resources we rely on, the impacts of climate and land-use change, and the core science systems that help us provide timely, relevant, and useable information.

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Karst, Critters, and Climate Change
Karst, Critters, and Climate Change
Karst, Critters, and Climate Change

This webinar was conducted as part of the Climate Change Science and Management Webinar Series, co-hosted by the USGS National Climate Change and Wildlife Science Center and the FWS National Conservation Training Center.

This webinar was conducted as part of the Climate Change Science and Management Webinar Series, co-hosted by the USGS National Climate Change and Wildlife Science Center and the FWS National Conservation Training Center.

Spattering at Kīlauea's Summit Lava Lake
Spattering at Kīlauea's Summit Lava Lake
Spattering at Kīlauea's Summit Lava Lake

This video clip shows activity in the summit lava lake in Halema'uma'u Crater. Spattering like this is common in the lake. Today, spattering was active along the east margin of the lake, throwina small bits ot spatter to heights of about 15 m (roughly 50 Meet).

This video clip shows activity in the summit lava lake in Halema'uma'u Crater. Spattering like this is common in the lake. Today, spattering was active along the east margin of the lake, throwina small bits ot spatter to heights of about 15 m (roughly 50 Meet).

Spattering at Kīlauea's Summit Lava Lake
Spattering at Kīlauea's Summit Lava Lake
Spattering at Kīlauea's Summit Lava Lake

This video shows spattering in two locations of Kīlauea's summit lava lake. In the first segment, spattering is active in a small area in the southern portion of the lake. In the second segment, spattering on the east margin of the lake has created an overhanging ledge with dangling lava stalactites.

This video shows spattering in two locations of Kīlauea's summit lava lake. In the first segment, spattering is active in a small area in the southern portion of the lake. In the second segment, spattering on the east margin of the lake has created an overhanging ledge with dangling lava stalactites.

Accounting for Open Water Flow Angles in TRDI SxS Pro
Accounting for Open Water Flow Angles in TRDI SxS Pro
Accounting for Open Water Flow Angles in TRDI SxS Pro

In this video, we will discuss the specifics of accounting for open water flow angles in the TRDI SxS Pro software. Note: Use of trade names is for descriptive purposes only, and does not imply endorsement by the USGS.

In this video, we will discuss the specifics of accounting for open water flow angles in the TRDI SxS Pro software. Note: Use of trade names is for descriptive purposes only, and does not imply endorsement by the USGS.

Alluvial Thickness Model, Yucaipa area, California
Alluvial Thickness Model, Yucaipa area, California
Alluvial Thickness Model, Yucaipa area, California

To help visualize the Yucaipa groundwater basin geometry, this animation of the elevation of the top of the basement rocks was created.

To help visualize the Yucaipa groundwater basin geometry, this animation of the elevation of the top of the basement rocks was created.

Collecting Manual Verticals in TRDI SxS Pro
Collecting Manual Verticals in TRDI SxS Pro
Collecting Manual Verticals in TRDI SxS Pro

In this video, we will discuss situations where manual verticals are usually used, and how they are done in the TRDI SxS Pro software. Note: Use of trade names is for descriptive purposes only, and does not imply endorsement by the USGS.

In this video, we will discuss situations where manual verticals are usually used, and how they are done in the TRDI SxS Pro software. Note: Use of trade names is for descriptive purposes only, and does not imply endorsement by the USGS.

Collecting Open Water Midsection ADCP Measurements in TRDI SxS Pro
Collecting Open Water Midsection ADCP Measurements in TRDI SxS Pro
Collecting Open Water Midsection ADCP Measurements in TRDI SxS Pro

In this video, we will demonstrate how to collect data at a station as part of an open water midsection ADCP measurement in TRDI SxS Pro. Note: Use of trade names is for descriptive purposes only, and does not imply endorsement by the USGS.

In this video, we will demonstrate how to collect data at a station as part of an open water midsection ADCP measurement in TRDI SxS Pro. Note: Use of trade names is for descriptive purposes only, and does not imply endorsement by the USGS.

Collecting Under Ice Midsection ADCP Measurements in TRDI SxS Pro
Collecting Under Ice Midsection ADCP Measurements in TRDI SxS Pro
Collecting Under Ice Midsection ADCP Measurements in TRDI SxS Pro

In this video, we will demonstrate how to collect data at a station as part of an under ice midsection ADCP measurement in TRDI SxS Pro. Note: Use of trade names is for descriptive purposes only, and does not imply endorsement by the USGS.

In this video, we will demonstrate how to collect data at a station as part of an under ice midsection ADCP measurement in TRDI SxS Pro. Note: Use of trade names is for descriptive purposes only, and does not imply endorsement by the USGS.

Data Quality Indicators during Data Collection in TRDI SxS Pro
Data Quality Indicators during Data Collection in TRDI SxS Pro
Data Quality Indicators during Data Collection in TRDI SxS Pro

In this video, we will discuss some of the important data quality indicators you can use when collecting data in the TRDI SxS Pro software. Note: Use of trade names is for descriptive purposes only, and does not imply endorsement by the USGS.

In this video, we will discuss some of the important data quality indicators you can use when collecting data in the TRDI SxS Pro software. Note: Use of trade names is for descriptive purposes only, and does not imply endorsement by the USGS.

Dealing with Invalid Depths in TRDI SxS Pro
Dealing with Invalid Depths in TRDI SxS Pro
Dealing with Invalid Depths in TRDI SxS Pro

In this video, we will discuss how to deal with invalid depths during data collection in the TRDI SxS Pro software. Note: Use of trade names is for descriptive purposes only, and does not imply endorsement by the USGS.

In this video, we will discuss how to deal with invalid depths during data collection in the TRDI SxS Pro software. Note: Use of trade names is for descriptive purposes only, and does not imply endorsement by the USGS.

Editing Vertical Information in TRDI SxS Pro
Editing Vertical Information in TRDI SxS Pro
Editing Vertical Information in TRDI SxS Pro

In this video, we will discuss how to edit vertical information during playback of a measurement in TRDI SxS Pro. Note: Use of trade names is for descriptive purposes only, and does not imply endorsement by the USGS.

In this video, we will discuss how to edit vertical information during playback of a measurement in TRDI SxS Pro. Note: Use of trade names is for descriptive purposes only, and does not imply endorsement by the USGS.

Ending Edge Data Collection in TRDI SxS Pro
Ending Edge Data Collection in TRDI SxS Pro
Ending Edge Data Collection in TRDI SxS Pro

In this video, we will demonstrate how to collect an ending edge as part of a midsection ADCP measurement in TRDI SxS Pro. Note: Use of trade names is for descriptive purposes only, and does not imply endorsement by the USGS.

In this video, we will demonstrate how to collect an ending edge as part of a midsection ADCP measurement in TRDI SxS Pro. Note: Use of trade names is for descriptive purposes only, and does not imply endorsement by the USGS.

Importing a TRDI SxS Pro Measurement into SVMobile
Importing a TRDI SxS Pro Measurement into SVMobile
Importing a TRDI SxS Pro Measurement into SVMobile

In this video, we will discuss how to import a TRDI SxS Pro measurement file into SVMobile. Note: Use of trade names is for descriptive purposes only, and does not imply endorsement by the USGS.

In this video, we will discuss how to import a TRDI SxS Pro measurement file into SVMobile. Note: Use of trade names is for descriptive purposes only, and does not imply endorsement by the USGS.

Processing Parameters in TRDI SxS Pro
Processing Parameters in TRDI SxS Pro
Processing Parameters in TRDI SxS Pro

In this video, we will discuss the Processing dialog in TRDI SxS Pro. Note: Use of trade names is for descriptive purposes only, and does not imply endorsement by the USGS.

In this video, we will discuss the Processing dialog in TRDI SxS Pro. Note: Use of trade names is for descriptive purposes only, and does not imply endorsement by the USGS.

PubTalk 9/2016 — Remembering Mount Pinatubo 25 Years
PubTalk 9/2016 — Remembering Mount Pinatubo 25 Years
PubTalk 9/2016 — Remembering Mount Pinatubo 25 Years

Remembering Mount Pinatubo 25 Years Ago: A look back at one of the largest volcanic eruptions of the 20th century. There was a special showing of the NOVA film "In the Path of a Killer Volcano" at this event which is not present in this video due to copyright issues.

Remembering Mount Pinatubo 25 Years Ago: A look back at one of the largest volcanic eruptions of the 20th century. There was a special showing of the NOVA film "In the Path of a Killer Volcano" at this event which is not present in this video due to copyright issues.

Episodic Bubbling in Lava Lake
Episodic Bubbling in Lava Lake
Episodic Bubbling in Lava Lake

This video clip shows the northern portion of the lava lake, where episodic bubbling commonly occurs. The northern margin of the lake is in the upper right portion of the photo. Note how the bubbling occurs in the same general area, regardless of the movement of the crustal plates. The video is shown at 20x speed.

This video clip shows the northern portion of the lava lake, where episodic bubbling commonly occurs. The northern margin of the lake is in the upper right portion of the photo. Note how the bubbling occurs in the same general area, regardless of the movement of the crustal plates. The video is shown at 20x speed.

Framework for Evaluating Multi-Species Climate Change Vulnerability
Framework for Evaluating Multi-Species Climate Change Vulnerability
Framework for Evaluating Multi-Species Climate Change Vulnerability

This webinar was conducted as part of the Climate Change Science and Management Webinar series, hosted in partnership by the USGS National Climate Change and Wildlife Science Center and the FWS National Conservation Training Center. 

This webinar was conducted as part of the Climate Change Science and Management Webinar series, hosted in partnership by the USGS National Climate Change and Wildlife Science Center and the FWS National Conservation Training Center. 

Lava Breakouts at Kīlaeua
Lava Breakouts at Kīlaeua
Lava Breakouts at Kīlaeua

This video clip shows a few of the lava breakouts active on Kīlauea's coastal plain on September 20. The activity consisted of scattered pāhoehoe breakouts. The final segment in this video is shown at x20 speed.

This video clip shows a few of the lava breakouts active on Kīlauea's coastal plain on September 20. The activity consisted of scattered pāhoehoe breakouts. The final segment in this video is shown at x20 speed.

Spattering in Lava Lake
Spattering in Lava Lake
Spattering in Lava Lake

Movie showing spattering near the south edge of Kīlauea's summit lava lake in Halema‘uma‘u.

Movie showing spattering near the south edge of Kīlauea's summit lava lake in Halema‘uma‘u.