Natural Catastrophe·Monitoring
Indonesia Issues Tsunami Warning for Northeast Coastal Areas
🇮🇩 Northeast coastal areas of Indonesia· Country8 Jun
7 reportsPROPMHMC+2
LowAI Refreshed
ClosedLow impactAI Generated
M4.8 Earthquake 45km NE of Christchurch, New Zealand
Detected 24 May 2026Occurrence date not yet established -- showing first detection by the desk.·
🇳🇿 45km northeast of Christchurch, Canterbury, New Zealand1 reportEnded 29 May 2026
Natural CatastropheProperty
A magnitude 4.8 earthquake struck northeast of Christchurch, New Zealand at 22km depth. No damage has been reported, no tsunami warning issued, and emergency services received no calls for assistance. The event is below the threshold for any material insured loss and requires no market action.
AI-generated from linked source reports. See our correction policy.
Impact verdict
Low impact. M4.8 earthquake with no reported damage, no building inspections required, and no emergency response triggered. Well below the threshold for any material insured loss. No commercial action required for any London market book, including New Zealand property or reinsurance portfolios.
View assessment methodologyHow we grade what we know -- Known · Reported · Uncertain. Methodology →
Intelligence ledger
Each line expands in place to its underlying sourced claim.
Known6 lines
Magnitude 4.8 earthquake, depth 22km, located 45km NE of Christchurch▾
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No separate sourced-claim record is available for this line yet.
No damage reported▾
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No separate sourced-claim record is available for this line yet.
No tsunami warning issued▾
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No separate sourced-claim record is available for this line yet.
Emergency services received no calls for assistance▾
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No separate sourced-claim record is available for this line yet.
GNS Science confirmed event consistent with normal regional seismicity▾
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No separate sourced-claim record is available for this line yet.
Building inspections not required for this magnitude▾
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No separate sourced-claim record is available for this line yet.
Reported1 line
Earthquake widely felt across Canterbury region▾
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No separate sourced-claim record is available for this line yet.
Geographic Zone Matches
1 active match
- Pacific Ring of FireRule-basedConfidence 100%
Geographic zone matches are RiskEvents spatial/analytical indicators, not coverage determinations or Lloyd's official classifications.
Affected countries
🇳🇿 New Zealand
Timeline
Status Change29 May 2026, 12:25
Lifecycle changed
monitoring → closed
Closure29 May 2026, 12:25
Event Closed
Seeded/test data cleanup: synthetic scenario row from 2026-05-24 demo batch; should not appear in the current public RiskEvents feed.
Status Change29 May 2026, 05:30
Status changed to monitoring
Auto-transitioned: no updates for 6 hours
active → monitoring
Status Change28 May 2026, 22:36
Status changed to active
remediation: existing authoritative signal
signal → active
Initial Detection24 May 2026, 21:58
Initial Detection
A magnitude 4.8 earthquake struck northeast of Christchurch, New Zealand at 22km depth. No damage has been reported, no tsunami warning issued, and emergency services received no calls for assistance. The event is below the threshold for any material insured loss and requires no market action.
GNS Science confirmed the event is consistent with normal seismicity in the region. No tsunami warning has been issued. Emergency services received no calls for assistance. Building inspections are not required for this magnitude event.
Lloyd's classifications
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