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Magnitude 6 earthquake strikes Hawaii’s Big Island; USGS assessing Kilauea volcano

May 22 - An earthquake of magnitude 6.0 struck near Honaunau-Napoopoo on the Big Island of Hawaii late on Friday and the state's volcano observatory was assessing the Kilauea volcano, the United States Geological Survey (USGS) said.

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As of May 23, 2026 at 11:20 AM, this is how Optics News reads the wording differences in this story.

What happened Magnitude 6 earthquake strikes Hawaii’s Big Island; USGS assessing Kilauea volcano.
The headline split Related angle. The source map includes different article formats, so wording may reflect format as well as framing.
Match confidence Developing. Article formats differ across these sources, so wording may reflect format as much as framing. Read each source before drawing conclusions.
Same-event confidenceDeveloping

Article formats differ across sources, so wording may reflect format as much as framing.

Wording differs, but the match is too narrow to read confidently yet.

WHAT EACH SIDE EMPHASIZED

Left / center-leftMagnitude 6 earthquake strikes Hawaii’s Big Island; USGS assessing Kilauea volcano

CNBC · Center-left · Analysis

CenterMagnitude 6 earthquake strikes Hawaii’s Big Island; USGS assessing Kilauea volcano

The Straits Times · Center · Analysis

Right / center-rightNo matching source in this bucket yet.

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Article formats differ across these sources, so wording may reflect format as well as framing.

SEE THE HEADLINES

C · CenterMostly Factual
The Straits TimesAnalysis · May 23, 11:20 AM

Magnitude 6 earthquake strikes Hawaii’s Big Island; USGS assessing Kilauea volcano

May 22 - An earthquake of magnitude 6.0 struck near Honaunau-Napoopoo on the Big Island of Hawaii late on Friday and the state's volcano observatory was assessing the Kilauea volcano, the U...

Open source
CL · Center-leftMostly Factual
CNBCAnalysis · May 23, 11:01 AM

Magnitude 6 earthquake strikes Hawaii’s Big Island; USGS assessing Kilauea volcano

Kilauea, one of the world's most active volcanoes, is located on Hawaii's Big Island.

Open source
DetailsScore hidden · 2 sources · 2 bias buckets
Score hidden until the match is cleanerLow confidence2 sources · 2 bias bucketsDeveloping · related angleFormats: Analysis

SOURCE MAP CHANGES

May 23, 11:01 AM: CNBC joined the source map.

May 23, 11:20 AM: The Straits Times joined the source map.

Now: score hidden until the source match is cleaner. Story health is developing · related angle.

Flagged: article formats differ, so wording may reflect format as well as framing.