The last week in September is known as Sea Otter Awareness Week throughout California. To bring more attention to the issues surrounding the sea otter and its ongoing recovery from near extinction, we interviewed Tim Tinker, USGS lead sea-otter researcher. Video also provided in the Transcript/Links section.
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The last week in September is known as Sea Otter Awareness Week throughout California. To bring more attention to the issues surrounding the sea otter and its ongoing recovery from near extinction, we interviewed Tim Tinker, USGS lead sea-otter researcher. Video also provided in the Transcript/Links section.
The last week in September is known as Sea Otter Awareness Week throughout California. To bring more attention to the issues surrounding the sea otter and its ongoing recovery from near extinction, we interviewed Tim Tinker, USGS lead sea-otter researcher. Video also provided in the Transcript/Links section.
The last week in September is known as Sea Otter Awareness Week throughout California. To bring more attention to the issues surrounding the sea otter and its ongoing recovery from near extinction, we interviewed Tim Tinker, USGS lead sea-otter researcher. Video also provided in the Transcript/Links section.
Do you want to know what it sounds like to break ice in the Arctic Ocean? This audio file is of the U.S. Coast Guard Cutter Healy doing exactly that. This recording was taken outside on the ship's bow, so you can hear the ice breaking on the ship and the wind in the background.
Do you want to know what it sounds like to break ice in the Arctic Ocean? This audio file is of the U.S. Coast Guard Cutter Healy doing exactly that. This recording was taken outside on the ship's bow, so you can hear the ice breaking on the ship and the wind in the background.
The multibeam sends out a soft ping (12 kilohertz) and the sub-bottom profiler emits a chirp sound (3.5 kilohertz). These sound signals are sent from the ship into the seafloor and the return signals that bounce back are used to determine ocean depth. Some of you, but not all of you, will be able to hear the ping immediately (about half a second) before the chirp.
The multibeam sends out a soft ping (12 kilohertz) and the sub-bottom profiler emits a chirp sound (3.5 kilohertz). These sound signals are sent from the ship into the seafloor and the return signals that bounce back are used to determine ocean depth. Some of you, but not all of you, will be able to hear the ping immediately (about half a second) before the chirp.
Listen to hear the answer.
Listen to hear the answer.
A roundup of the previous month's hazard-related events around the world, with some newsworthy tidbits.
A roundup of the previous month's hazard-related events around the world, with some newsworthy tidbits.
You might be surprised where minerals pop up; they're just about everywhere. We sit down with Kathleen Johnson, USGS Mineral Resources Program Coordinator, as she walks us through just how valuable minerals are to our lives.
You might be surprised where minerals pop up; they're just about everywhere. We sit down with Kathleen Johnson, USGS Mineral Resources Program Coordinator, as she walks us through just how valuable minerals are to our lives.
Listen to hear the answer.
Listen to hear the answer.
Safe water means water that will not harm you if you come in contact with it. The most common use of this term applies to drinking water, but it could also apply to water for swimming or other uses. To be safe, the water must...
Safe water means water that will not harm you if you come in contact with it. The most common use of this term applies to drinking water, but it could also apply to water for swimming or other uses. To be safe, the water must...
Safe water means water that will not harm you if you come in contact with it. The most common use of this term applies to drinking water, but it could also apply to water for swimming or other uses. To be safe, the water must...
Safe water means water that will not harm you if you come in contact with it. The most common use of this term applies to drinking water, but it could also apply to water for swimming or other uses. To be safe, the water must...
It's our first anniversary, so to celebrate, we're letting our listeners do the talking—literally. Listen to this episode and enter the ‘Be a CoreCast Host for a Day’ contest!
It's our first anniversary, so to celebrate, we're letting our listeners do the talking—literally. Listen to this episode and enter the ‘Be a CoreCast Host for a Day’ contest!
Listen to hear the answer.
Kasatochi Volcano in Alaska's Aleutian Islands is erupting, so USGS volcano scientist Marianne Guffanti fills us in on the situation.
Kasatochi Volcano in Alaska's Aleutian Islands is erupting, so USGS volcano scientist Marianne Guffanti fills us in on the situation.
A roundup of the previous month's hazard-related events around the world, with some newsworthy tidbits.
A roundup of the previous month's hazard-related events around the world, with some newsworthy tidbits.
Listen to hear the answer.
Listen to hear the answer.
There was a magnitude-5.4 earthquake about 30 miles east of downtown Los Angeles today. Mike Blanpied, Associate Coordinator of the USGS Earthquake Hazards Program, fills us in on what happened and tells us how people can report their earthquake experience and prepare for future earthquakes.
There was a magnitude-5.4 earthquake about 30 miles east of downtown Los Angeles today. Mike Blanpied, Associate Coordinator of the USGS Earthquake Hazards Program, fills us in on what happened and tells us how people can report their earthquake experience and prepare for future earthquakes.
Starting next Wednesday, July 30, CoreFacts will be delivered once a week instead of daily, in order to bring you better content. Please let us know how you feel about CoreFacts via an e-mail to corecast@usgs.gov. Listen to hear the answer.
Starting next Wednesday, July 30, CoreFacts will be delivered once a week instead of daily, in order to bring you better content. Please let us know how you feel about CoreFacts via an e-mail to corecast@usgs.gov. Listen to hear the answer.
Starting next Wednesday, July 30, CoreFacts will be delivered once a week instead of daily, in order to bring you better content. Please let us know how you feel about CoreFacts via an e-mail to corecast@usgs.gov. Listen to hear the answer.
Starting next Wednesday, July 30, CoreFacts will be delivered once a week instead of daily, in order to bring you better content. Please let us know how you feel about CoreFacts via an e-mail to corecast@usgs.gov. Listen to hear the answer.