04-0140

Earthquake M5.7 off Honshu south coast near Western Shizuoka

No longer in forceReceived 07 Nov 2026, 16:15 UTCArchived 09 Nov 2026, 14:22 UTC

Warning text

Positions open on the map

NATURAL 4TH RCG LOCAL WARNING NO.0140 HONSHU SOUTH COAST EARTHQUAKE INFORMATION HONSHU SOUTH COAST, EARTHQUAKE INFORMATION 4TH REGIONAL COAST GUARD HEADQUARTERS LOCAL WARNING NO.140. PROMULGATION TIME 080115 JST NOV. EARTHQUAKE INFORMATION WESTERN DISTRICT OF SHIZUOKA PREFECTURE 34-54.00N 137-42.00E, 080104 JST NOV, MAGNITUDE 5.7.

Location map

Open on the full map

Analysis

No longer in force

The 4th Regional Coast Guard reports an earthquake of magnitude 5.7 located off the Honshu south coast in the western district of Shizuoka Prefecture. Epicentre given at 34-54 N, 137-42 E with event time 080104 JST (reported). Message promulgated 080115 JST. No tsunami or additional guidance is included in this warning.

Type: Other · severity info
Location: Honshu south coast, western district of Shizuoka Prefecture
Validity: From 07 Nov 2026, 16:15 UTC
PROMULGATION TIME 080115 JST NOV. 080104 JST NOV, MAGNITUDE 5.7.
Hazards: earthquake

Worked out automatically from the warning text on 07 Nov 2026, 18:27 UTC. It can be wrong: the official warning text is the authority.

The whole analysis comes with Lagom

This warning's analysis also has:

Action for mariners
Translations
Nearby lights and rescue centres

The action for mariners, the keep-clear distance, contacts, ships named, translations and the nearby lights and rescue centres come with Lagom and every higher plan, and with the API plans. The official warning text above is always free.

See the plans

Back to Japan - 4th RCG