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Emergency Alerts & Preparedness

What Are IPAWS Alerts?

5 min read

IPAWS is FEMA's Integrated Public Alert and Warning System, a national infrastructure that authorized public-safety officials can use to send emergency alerts through multiple channels.

IPAWS can support Wireless Emergency Alerts, Emergency Alert System messages, NOAA Weather Radio, and other alerting pathways depending on the alert.

Informational only: HazardNow does not replace official alerts, warnings, evacuation orders, NWS, FEMA/IPAWS, state or local emergency agencies, utilities, or official instructions. Verify urgent decisions with authoritative sources.

What it means

IPAWS is FEMA's Integrated Public Alert and Warning System, a national infrastructure that authorized public-safety officials can use to send emergency alerts through multiple channels.

IPAWS can support Wireless Emergency Alerts, Emergency Alert System messages, NOAA Weather Radio, and other alerting pathways depending on the alert.

Why it matters

Emergency alerts can provide urgent information about hazards, protective actions, evacuations, sheltering, or public safety threats.

Because these messages are official, HazardNow treats them differently from general contextual signals.

What to watch

  • Alert issuer, affected area, event type, effective time, expiration time, and recommended action language.
  • Whether local agencies provide follow-up details through websites, social channels, radio, or press releases.
  • Related weather, power, communications, and transportation impacts.

How HazardNow uses this signal

HazardNow may surface public FEMA/IPAWS alert context to help users notice official messages within a broader signal scan.

Users should follow the alert text and issuing authority, not HazardNow's summary, for instructions.

Limitations

HazardNow is informational only. For urgent decisions, protective actions, warnings, evacuations, closures, medical guidance, utility restoration, or travel instructions, follow official agencies and local authorities.

  • Not every local message appears in every channel or public feed.
  • Alert areas and instructions can be updated or canceled.
  • HazardNow is not an authorized alert originator.

Related HazardNow pages

Live dashboardScan current public hazard and infrastructure signals.Emergency preparednessPlan ahead before alerts arrive.5-minute checklistA quick scan routine.Data sourcesReview source families, update cadence, and limitations.

Official/public sources

These links are starting points for source verification. Local instructions, official alert text, and agency updates take priority.

FEMA IPAWSReady.gov

FAQ

Does HazardNow send IPAWS alerts?

No. HazardNow may display context from public alert feeds, but only authorized public-safety officials originate IPAWS alerts.

Should I follow an IPAWS alert over a HazardNow page?

Yes. Official alert instructions and local authorities take priority.