M 5.5 Off-shore on 09 Jun 2023 20:43 UTC

Hazard models

Rapid Impact
Shakemap
Tsunami

Event summary

This earthquake is expected to have a low humanitarian impact based on the magnitude and the affected population and their vulnerability.

Earthquake Magnitude: 5.5M
Depth: 10 Km
Lat/Lon: -47.3232 , -12.7038
Event Date: 09 Jun 2023 20:43 UTC
09 Jun 2023 19:43 Local
Exposed Population:
Source: NEIC us7000k7id
Inserted at: 09 Jun 2023 21:03 UTC
INFORM Coping capacity of the alert score: 1.1 ()

GDACS Score

For more info on GDACS alert score click here.
  Earthquake
(Shakemap)		 GDACS score
NEIC 0 0
us7000k7id Scaled population (vector) 0  
  C1 shakemap -0.59  
  C2 shakemap 0.53  
  Country Vulnerability 0  
  INFORM_normalised 1  
Maximum expected impact using different data sources.

ShakeMap is a product of the USGS Earthquake Hazards Program in conjunction with the regional seismic networks. ShakeMaps provide near-real-time maps of ground motion and shaking intensity following significant earthquakes.


Episode Timeline

IDAlertScoreDateMag, DepthMMI*Population**Tsunami risk***Delay (hh:mm)Source
1510006 0 09 Jun 2023 20:43 5.5M, 10km N/A N/A (in MMI>=VII) 00:19 NEIC
1510130 0 09 Jun 2023 20:43 5.7M, 10km N/A N/A (in MMI>=VII) 21:37 NEIC
The episode that generated the alert; the next major evaluations beyond 12 hours will not trigger additional alerts.
The episode that has the last updated information.
* The max MMI detected for sources having shakemaps;
** The population detected in MMI>=7 for episode with shakemap or in a 100km radius;
*** The tsunami max height.

Exposed population

The earthquake happened in unknowed a zone. The alertlevel for this event is GREEN

Intensity Population
no people


Shakemaps Timeline

AlertShake id #ScoreepisodeidLat/LonMagnitudeDepthMax MMIDate shake (UTC)Delay (hh:mm) 
1 0 1510006 -12.704/-47.323 5.5 10 0 09 Jun 2023 21:06 00:22 (new episode)
2 0 1510006 -12.704/-47.323 5.5 10 0 09 Jun 2023 22:46 02:03 (upd of #1)
3 0 1510130 -12.638/-47.315 5.7 10 0 10 Jun 2023 18:40 21:57 (new episode)
4 0 1510130 -12.638/-47.315 5.7 10 0 10 Jun 2023 21:40 1d 00:57 (upd of #3)

Affected Provinces



Critical infrastructure

Airports, ports, nuclear plants and hydrodams at risk, if affected, are listed below.

More information

For a full list of available products related to this event, please refer to the GDACS Resources page.