🇺🇸 United States

karluk-S

U.S. Geological Survey · JPEG refresh image · Main feed

karluk-S is an English-language channel from United States, part of U.S. Geological Survey. Broadcast Atlas lists 1 public stream source up to JPEG refresh image.

Direct sources

Available streams

Streams open directly from their source hosts. Broadcast Atlas does not proxy, relay, transcode, or retransmit media.

Current camera image

volcview.wr.usgs.gov

Technical details · preference #1 · score 1900

The preference score rewards browser-ready HTTPS, HLS or image support, header-free playback, adaptive bitrate, reliability, and useful resolution. It is a selection heuristic, not a quality guarantee.

Stream ID: cfd05946-138a-42aa-aca6-36095ffc886d
Preference rank: #1 of 1
Preference score: 1900
Source host: volcview.wr.usgs.gov
URL scheme: HTTPS
Catalog media type: image
Detected protocol: https
Manifest type: Not yet verified
Container: jpeg
Supplied quality: Not yet verified
Detected resolution: Not yet verified
Frame rate: Not yet verified
Approximate bitrate: Not yet verified
Video codec: Not yet verified
Audio codec: Not yet verified
Adaptive bitrate: Not yet verified
Live stream: Yes
HTTPS status: Not yet verified
Availability note: Current image; source update cadence varies
Requires referrer: No
Requires custom user agent: No
Geographic restriction: Not yet verified
Authentication: Not yet verified
DRM: Not yet verified
Health: healthy
Browser compatibility: {"status":"image_refresh"}
Device compatibility: {"status":"browser_image"}
Detection evidence: {"faa":false,"classification":"official_structured_api","elevationMeters":0,"lastImageTimestamp":1786086980}
Last checked: Never
Last success: Never
Last failure: Never
First catalog sighting: Jul 31, 2026, 7:28 AM UTC
Last catalog sighting: Aug 7, 2026, 7:28 AM UTC
Metadata updated: Aug 7, 2026, 7:28 AM UTC
Source revision: cbb8bde5ce817821

Open source