News report Earthquake Weather & disasters Serious

Moderate mag. 4.0 earthquake - China: Tibet, 418km NNW of Basar, Arunachal Pradesh, India, on Saturday, Oct 31, 2026, at 06:25 am (Kolkata time)

V Reported by Volcano Discovery 📍 Kolkata, India (approximate) 🕑 2 d ago

🌐 Translate: ·

📰 How this story developed

2 reports of this incident, first to latest. It stays on the live map for 48 hours from the first report.

Common Alerting Protocol · tap to see the fields

CAP data not supplied ▾

⚠

SeverityNot supplied

⏱

UrgencyNot supplied

❓

CertaintyNot supplied

EventNot supplied

Response typeNot supplied

CategoryNot supplied

Affected areaNot supplied

Issuing authorityNot supplied

ContactNot supplied

SentNot supplied

EffectiveNot supplied

OnsetNot supplied

ExpiresNot supplied

No official instructions supplied with this report.

Alert identifierNot supplied

Message typeNot supplied

SenderNot supplied

ScopeNot supplied

CAP statusNot supplied

Related messagesNot supplied

ⓘ CAP fields populate when an official alert is linked.

General guidance for this type of incident - not official instructions.

Stay aware of your surroundings in this area.
Follow official updates from the police and local authorities.
In an emergency call 112 (police) or 112 (ambulance), or request help through Jilinde.

From the report shown in the feed:

Moderate mag.
4.0 earthquake - China: Tibet, 418km NNW of Basar, Arunachal Pradesh, India, on Saturday, Oct 31, 2026, at 06:25 am (Kolkata time)

ⓘ News summary · read the original report for full context.