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3 sources checked · 2 source groups included · 2h ago

Still Watching

Magnitude 6.1 earthquake strikes off coast of Iwate

No tsunami warning was issued, and there were no immediate reports of damage or casualties. But the recent spate of quakes coming during typhoon season has set off worries about mudslides

1 Left2 Center0 Right
Still watching. Optics is waiting for a cleaner match before calling the split.

STILL WATCHING

As of June 28, 2026 at 1:02 AM, this is how Optics News reads the wording differences in this story.

What happened The quake registered a lower 5 on the Japanese seismic intensity scale of 7 in Hachinohe, Aomori Prefecture. No tsunami warning was issued.
The headline split The headlines are mostly aligned. The differences are small wording choices, not a major framing split.
Match confidence Medium confidence. 3 sources across 2 bias buckets. Useful framing signal — check the source list before sharing.
Same-event confidenceMedium

3 sources across 2 bias buckets agree on the event.

Framing confidenceMostly same

14/99 — the outlets mostly agree on the headline takeaway.

WHAT EACH SIDE EMPHASIZED

Left / center-left6.1 magnitude earthquake off northeastern coastline rattles Japan; no tsunami warning issued

The Hindu · Center-left · News report

CenterMagnitude 6.1 earthquake strikes off coast of Iwate

Japan Times · Center · News report

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

Optics keeps watching for pickup.

SEE THE HEADLINES

Center-leftMostly Factual
The HinduNews report · Jun 28, 1:02 AM

6.1 magnitude earthquake off northeastern coastline rattles Japan; no tsunami warning issued

magnitude

No tsunami warning was issued, and there were no immediate reports of damage or casualties. But the recent spate of quakes coming during typhoon season has set off worries about mudslides

Open source
CenterHigh
Japan TimesNews report · Jun 28, 12:36 AM

Magnitude 6.1 earthquake strikes off coast of Iwate

The quake registered a lower 5 on the Japanese seismic intensity scale of 7 in Hachinohe, Aomori Prefecture. No tsunami warning was issued.

Open source
CenterMostly Factual
Manila BulletinNews report · Jun 28, 12:25 AM

Earthquake off northeastern coastline rattles Japan; no tsunami warning issued

TOKYO (AP) — A magnitude-6.1 earthquake rattled northeastern Japan early Sunday, according to the Japan Meteorological Agency, the latest in a series of major temblors hitting the region. N...

Open source
Details14/99 Wording Gap · Medium confidence · 3 sources
14/99 Wording GapMedium confidence3 sources · 2 bias bucketsLive match · 3 sources · 2 buckets · comparable news formatFormats: News report

SOURCE MAP CHANGES

Jun 28, 12:25 AM: Manila Bulletin joined the source map.

Jun 28, 12:36 AM: Japan Times joined the source map.

Jun 28, 1:02 AM: The Hindu joined the source map.

Now: Wording Gap is 14/99 and story health is live match · 3 sources · 2 buckets · comparable news format.