Regarding the Earthquake off the Coast of Sanriku with a Maximum Seismic Intensity of 5 Upper (Occurred around 16:53 on April 20), We Announce the Delivery Status of the 'ProP biz' Earthquake Early Warning Service.
Following the maximum intensity 5 upper earthquake off the coast of Sanriku on April 20, a report on the delivery status of the 'ProP biz' Earthquake Early Warning Service was issued.
📋 Article Processing Timeline
- 📰 Published: April 21, 2026 at 16:29
- 🔍 Collected: April 21, 2026 at 17:01 (32 min after Published)
- 🤖 AI Analyzed: April 21, 2026 at 22:25 (5h 23m after Collected)
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