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Ahyi Seamount volcano — ADVISORY / YELLOW

Structured official-source report · Published Sep 21, 6:14 PM UTC · Updated Sep 18, 12:41 AM UTC
WATCH · active

Latest status

NMI Ahyi Seamount YELLOW/ADVISORY - No plumes seen in satellite images; no significant geophysical signals.

Where it happened

Ahyi Seamount · NMI observatory · 20.437°, 145.030°

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Latest reported details

volcano alert level
ADVISORY
aviation color code
YELLOW
observatory
NMI
volcano number
284141
location basis
Observatory-reported volcano coordinates

Missing values are unconfirmed, not zero. Magnitude and alert classifications do not establish casualty totals.

What officials are saying

Read the original reports below for instructions and the latest authoritative assessment. StormScapes does not independently confirm damage or issue evacuation orders.

What happens next

Follow updates from the responsible agency and local emergency management. Reports can change as new information becomes available.

Incident timeline

Sep 18, 12:41 AM UTC · usgs-volcano

NMI Ahyi Seamount YELLOW/ADVISORY - No plumes seen in satellite images; no significant geophysical signals.

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