PULSE the living trend engine
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◼ Archived World 🔮 PULSE predicts: fades by tomorrow — graded ✗ wrong

Powerful quake hits southern Japan, deaths feared in shopping mall blast

12 news sources are covering this World story right now — PULSE is tracking how fast it spreads.

12sources
13articles
39velocity
+0%since first seen
49d agofirst detected

Velocity

How fast coverage is spreading — measured hourly from article rate × source diversity. How this works →

The brief

"Powerful quake hits southern Japan, deaths feared in shopping mall blast" is generating significant coverage in the World category, with 13 articles from 12 distinct sources tracked by PULSE so far.

Outlets currently covering the story include Honolulu Star-Advertiser, Japan Today, wmur.com and Yahoo. PULSE measures a story's velocity from how quickly new articles appear and how many independent newsrooms join the coverage.

This brief was generated by PULSE's extractive engine from coverage metadata only. The latest headlines from every source are listed below; the velocity chart shows how the story is developing in real time.

Generated by PULSE's extractive engine from coverage metadata only — no AI-written claims. Updated 45d ago.

Quick answers

Why is "Powerful quake hits southern Japan, deaths feared in shopping mall blast" trending?

Because 12 independent news sources published 13 articles about it in a short window — a coverage burst PULSE classifies as a trend.

How does PULSE measure this trend?

PULSE scores velocity from the rate of new articles weighted by source diversity, snapshotted hourly. The full method is public on our methodology page.

Is this trend still active?

The status badge on this page updates hourly: rising, peaking, cooling, or archived once coverage stops for 48 hours.

Coverage (13)

Topics

Related trends

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