Oahu Emergency Mgmt.
@Oahu_DEM
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Official Twitter account for the Honolulu Department of Emergency Management. Follow us for crucial safety tips and updates! Account not monitored constantly.
Honolulu, Hawaii
Joined April 2011
August 8, 2025, marks the second anniversary of the devastating Maui wildfires. We honor the victims and survivors of this tragedy. This is a crucial reminder to have an emergency plan and a go-bag in case you need to evacuate. Sign up at #mauiwildfire
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The 2025 LHMP virtual public meeting is TODAY at 6:30 PM. You will be able to review the plan, learn about the process, and give the city your feedback. Don’t forget to register at
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The 2025 Local Hazard Mitigation Plan is out! Tomorrow, there will be a virtual public meeting to provide an overview of the LHMP at 6:30 pm. Review the plan, learn about the process, and give the city your feedback. Register at
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No tsunami threat to Hawaii from 7.0 magnitude earthquake in Kuril Islands. No tsunami threat to Hawaii. More info at
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HNL Alert: Red Flag Warning Updated -Take Action! Weather conditions create high risk of wildfire ignition and spread. Avoid activities that could spark fire. View forecast details at
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It's National Emergency Management Awareness Month! This month, recognize those who help keep our communities safe before, during, and after disasters. 💪. ✅ Follow us to learn how to prepare.📲 Sign up for HNL Alert.🌐 Visit #HNLAlert #EMAwarenessMonth
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HNL Alert: Red Flag Warning Updated -Take Action! Weather conditions create high risk of wildfire ignition and spread. Avoid activities that could spark fire. View forecast details at
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HNL Alert: 09:39 AM 08-01-2025 - The monthly test of the Outdoor Siren Warning System and the Emergency Alert System is scheduled for TODAY at 11:45 AM.
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HNL Alert: 03:15 PM 07-31-2025 - The monthly test of the Outdoor Siren Warning System and the Emergency Alert is scheduled for 08-01-2025 at 11:45 AM.
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A Red Flag Warning is in effect for leeward portions of all Hawaiian islands and interior sections of the Big Island until 6:00 p.m. Friday, August 1. Learn more at and
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HNL Alert: Red Flag Warning Issued -Take Action! Weather conditions create high risk of wildfire ignition and spread. Avoid activities that could spark fire. View forecast details at
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Tsunami Warning downgraded to Tsunami Advisory. Evacuations canceled for Oahu. Residents may return home. Remain cautious in or near the water. Widespread flooding is NOT expected. Stay away from beaches, shorelines, and out of the ocean. Info at:
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HNL Alert: 10:51 PM 07-29-2025 - HNL Alert: 10:45PM UPDATE - Tsunami Warning has been downgraded to Advisory. Evacuation lifted. Safe to return evacuated areas. Info:
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HNL Alert: 08:16 PM 07-29-2025 - HNL Alert: Tsunami Warning 8:15PM UPDATE - Take Action NOW! Tsunami waves are currently impacting Hawaii. Info: Remain outside evacuation zones. Map at
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HNL Alert: 07:00 PM 07-29-2025 - HNL Alert: Tsunami Warning 7:00PM UPDATE - Take Action NOW! Destructive tsunami waves expected at 7:17pm. Info: EVACUATE coastal areas in PRIMARY EVACUATION ZONE
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HNL Alert: 06:16 PM 07-29-2025 - HNL Alert: Tsunami Warning 6:15PM UPDATE - Take Action! Destructive tsunami waves expected. Go to for wave arrival time. EVACUATE coastal areas in PRIMARY EVACUATION ZONE. Map at
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HNL Alert: 05:17 PM 07-29-2025 - HNL Alert: Tsunami Warning 5:15PM UPDATE - Take Action! Destructive tsunami waves expected. Go to for updates. EVACUATE coastal areas in PRIMARY EVACUATION ZONE. Map at
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HNL Alert: 04:11 PM 07-29-2025 - HNL Alert: Tsunami Warning remains in effect - Take Action! Destructive tsunami waves expected. Tsunami refuge areas available. EVACUATE coastal areas in PRIMARY EVACUATION ZONE. Map:
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