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Public Safety > Tsunami Warnings

Tracking since May 19, 2026 · Latest signal Apr 22, 2026 · 163 matched data points · 9 unclear/no-match

Overall sentiment

Positive 0% (0)Negative 84% (137)Neutral 16% (26)Unclear 9 no-match

Daily sentiment

Claims (49)

Claims contributing to this aggregate. Confirmed negative claims count as negative impact; confirmed positive claims count as positive impact.

Tsunami warnings have been issued for Hokkaido, Aomori, and Iwate due to a strong earthquake in Aomori Prefecture.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings66 matched entries59 confirmed0 disputed7 neutral0 unclear
Tsunami warnings have been issued for Hokkaido, Aomori, and Iwate following a strong earthquake.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings54 matched entries48 confirmed0 disputed6 neutral0 unclear
Tsunami warnings were issued for parts of Hokkaido and Tohoku following a strong earthquake in Aomori Prefecture.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings47 matched entries33 confirmed0 disputed14 neutral18 unclear
Tsunami warnings were issued for Hokkaido, Aomori, and Iwate following a strong earthquake in Aomori Prefecture.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings39 matched entries39 confirmed0 disputed0 neutral0 unclear
Tsunami warnings have been issued for Hokkaido, Aomori, and Iwate due to a strong earthquake.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings33 matched entries33 confirmed0 disputed0 neutral0 unclear
Tsunami warnings have been issued for parts of Hokkaido and Aomori Prefecture due to recent seismic activity.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings27 matched entries27 confirmed0 disputed0 neutral0 unclear
Tsunami warnings have been issued for Hokkaido, Aomori, and Iwate following a significant earthquake.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings26 matched entries26 confirmed0 disputed0 neutral0 unclear
Tsunami warnings have been issued for the Pacific coast of Hokkaido and the Tohoku region, requiring immediate evacuation.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings and evacuation procedures25 matched entries25 confirmed0 disputed0 neutral0 unclear
Tsunami warnings have been issued for Hokkaido and Iwate Prefectures following a strong earthquake in Aomori Prefecture.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings24 matched entries24 confirmed0 disputed0 neutral0 unclear
Tsunami warnings were issued for Hokkaido, Aomori, and Iwate prefectures following a strong earthquake.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings24 matched entries18 confirmed0 disputed6 neutral2 unclear
Tsunami warnings were issued for Hokkaido, Aomori, and Iwate due to the earthquake.
Parent: Public SafetyEntity: Tsunami WarningsSub-entity: Hokkaido, Aomori, IwateImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings and their implications23 matched entries23 confirmed0 disputed0 neutral0 unclear
Tsunami warnings have been issued for Hokkaido and Iwate due to the recent earthquake.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings22 matched entries22 confirmed0 disputed0 neutral0 unclear
Tsunami warnings have been issued for Hokkaido, Iwate, and Aomori regions following a series of earthquakes.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings22 matched entries22 confirmed0 disputed0 neutral0 unclear
Tsunami warnings have been issued for coastal areas from Hokkaido to Fukushima due to a strong earthquake in Aomori Prefecture.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings22 matched entries22 confirmed0 disputed0 neutral0 unclear
Tsunami warnings have been issued for Hokkaido, Aomori, and Iwate following a strong earthquake in Aomori Prefecture.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings17 matched entries17 confirmed0 disputed0 neutral0 unclear
Tsunami warnings have been issued for Iwate Prefecture and the central Pacific coast of Hokkaido, requiring immediate evacuation to higher ground.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings and evacuation procedures14 matched entries11 confirmed0 disputed3 neutral0 unclear
Tsunami warnings have been issued for the eastern coast of Japan following a strong earthquake.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings14 matched entries1 confirmed0 disputed13 neutral0 unclear
Tsunami warnings have been issued for Hokkaido and Tohoku, requiring immediate evacuation of coastal areas.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings and evacuation procedures9 matched entries9 confirmed0 disputed0 neutral0 unclear
Tsunami warnings issued in Aomori Prefecture prompted widespread evacuations and heightened public awareness of the immediate danger.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings issued in Aomori Prefecture9 matched entries2 confirmed0 disputed7 neutral0 unclear
Tsunami warnings were issued for Hokkaido and Tohoku regions due to potential coastal hazards.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings8 matched entries7 confirmed0 disputed1 neutral0 unclear
Tsunami warnings have been issued for the Pacific coast of Honshu and Iwate Prefecture due to a strong earthquake in Aomori Prefecture.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings7 matched entries2 confirmed0 disputed5 neutral0 unclear
Tsunami warnings have been issued for Hokkaido, Aomori, and Iwate Prefectures, requiring immediate evacuation to higher ground.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings and evacuation procedures5 matched entries5 confirmed0 disputed0 neutral0 unclear
Tsunami warnings were issued following earthquakes with a magnitude of 2 in Iwate and Yamagata prefectures.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings issued after earthquakes5 matched entries5 confirmed0 disputed0 neutral0 unclear
The downgrade of tsunami warnings to advisories indicates a reduced immediate threat level following the earthquake.
Parent: Public SafetyEntity: Tsunami WarningsImpact: neutralDate: Apr 20, 2026Target: The downgrade of tsunami warnings to advisories4 matched entries3 confirmed0 disputed1 neutral0 unclear
Tsunami warnings are essential for public safety as they provide critical time for people to evacuate and prepare.
Parent: Public SafetyEntity: Tsunami WarningsImpact: positiveDate: Apr 20, 2026Target: Tsunami warnings4 matched entries0 confirmed0 disputed4 neutral0 unclear
Tsunami warnings have been issued following a magnitude 1 earthquake with a maximum intensity of 1 in Iwate Prefecture, Japan.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings have been issued following a magnitude 1 earthquake with a maximum intensity of 1 in Iwate Prefecture, Japan.4 matched entries4 confirmed0 disputed0 neutral0 unclear
Tsunami warnings have been issued for Hokkaido and Iwate regions, indicating a potential threat to coastal areas.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings for Hokkaido and Iwate regions4 matched entries4 confirmed0 disputed0 neutral0 unclear
Tsunami warnings have been issued for multiple regions in Japan, including Iwate, Miyako, and Hakodate, indicating a potential threat to coastal areas.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings4 matched entries4 confirmed0 disputed0 neutral0 unclear
A tsunami warning was issued following a magnitude 7.4 earthquake in northern Japan.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: A tsunami warning was issued following a magnitude 7.4 earthquake in northern Japan.3 matched entries2 confirmed0 disputed1 neutral0 unclear
The earthquake may trigger a tsunami, posing a threat to coastal areas such as 宮古市, 八戸市, 久慈市, and 釜石市.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: The earthquake may trigger a tsunami, posing a threat to coastal areas such as 宮古市, 八戸市, 久慈市, and 釜石市.3 matched entries2 confirmed0 disputed1 neutral0 unclear
Tsunami warnings and advisories require different levels of public response based on the potential impact of the tsunami.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings and advisories3 matched entries3 confirmed0 disputed0 neutral0 unclear
Tsunami warnings have been issued following an earthquake with its epicenter in the Japan Sea, prompting emergency alerts in coastal areas.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings3 matched entries3 confirmed0 disputed0 neutral0 unclear
Tsunami warnings have been issued for Aomori, Hokkaido, and Iwate due to observed wave heights of up to 40 cm in some areas.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings3 matched entries1 confirmed0 disputed2 neutral0 unclear
Tsunami warnings have been issued for Aomori, Hokkaido, and Iwate due to observed wave heights ranging from 20cm to 40cm.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings3 matched entries3 confirmed0 disputed0 neutral0 unclear
Tsunami warnings have been issued for Hokkaido, Aomori, and Iwate due to observed wave measurements in Urakawa and Erimo Town.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings3 matched entries3 confirmed0 disputed0 neutral0 unclear
Tsunami warnings have been issued for multiple regions in Japan, including Hokkaido, Aomori, and Iwate, indicating a potential threat to coastal areas.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings3 matched entries3 confirmed0 disputed0 neutral0 unclear
Tsunami warnings have been issued for specific regions in Japan, including Hokkaido, Iwate Prefecture, and parts of Aomori and Miyagi Prefectures, requiring immediate evacuation.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings and their associated safety measures3 matched entries3 confirmed0 disputed0 neutral1 unclear
Tsunami warnings have been issued for specific regions in Japan, requiring immediate evacuation.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings and evacuation procedures3 matched entries3 confirmed0 disputed0 neutral0 unclear
Tsunami warnings have been issued for the Pacific coast and Iwate Prefecture.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings have been issued for the Pacific coast and Iwate Prefecture.3 matched entries3 confirmed0 disputed0 neutral0 unclear
The Japan Meteorological Agency has downgraded tsunami warnings to advisories following an earthquake off the Sanriku coast.
Parent: Public SafetyEntity: Tsunami WarningsImpact: neutralDate: Apr 20, 2026Target: The Japan Meteorological Agency's decision to downgrade tsunami warnings to advisories.2 matched entries2 confirmed0 disputed0 neutral0 unclear
Tsunami warnings are being issued for Hokkaido and Tohoku regions due to a strong earthquake.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings2 matched entries2 confirmed0 disputed0 neutral0 unclear
Tsunami warnings have been issued following a strong earthquake in Aomori, requiring residents to continue evacuating.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings2 matched entries1 confirmed0 disputed1 neutral0 unclear
Tsunami warnings have been issued for Hokkaido and Iwate Prefecture following a strong earthquake in Tohoku.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings2 matched entries2 confirmed0 disputed0 neutral0 unclear
Tsunami warnings have been issued for Hokkaido and other Pacific coastal regions following an earthquake off the Sanriku coast.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings2 matched entries2 confirmed0 disputed0 neutral0 unclear
Tsunami warnings have been issued for Hokkaido, Aomori Prefecture, and Iwate Prefecture, requiring immediate evacuation to higher ground.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings and the need for evacuation2 matched entries2 confirmed0 disputed0 neutral1 unclear
Tsunami warnings have been issued for Hokkaido, Aomori, and Iwate prefectures, with the alerts upgraded to warnings.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings and their implications for public safety2 matched entries2 confirmed0 disputed0 neutral0 unclear
Tsunami warnings have been issued for parts of Hokkaido and Iwate Prefecture, indicating potential significant wave heights.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings2 matched entries2 confirmed0 disputed0 neutral0 unclear
Tsunami warnings have been issued, indicating an imminent threat to coastal areas.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 20, 2026 - Apr 21, 2026Target: Tsunami warnings2 matched entries0 confirmed0 disputed2 neutral3 unclear
Tsunami warnings issued after a 7.5 magnitude earthquake in Japan on April 20, 2026, prompted coastal evacuations due to potential 10-foot waves.
Parent: Public SafetyEntity: Tsunami WarningsImpact: negativeDate: Apr 22, 2026Target: Tsunami warnings issued after a 7.5 magnitude earthquake in Japan on April 20, 2026, prompted coastal evacuations due to potential 10-foot waves.2 matched entries2 confirmed0 disputed0 neutral0 unclear