M 5.7 in Philippines on 27 Jul 2019 01:24 UTC

Hazard models

EQ parameters
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: 5.7M
Depth: 10 Km
Lat/Lon: 20.7888 , 122.046
Event Date: 27 Jul 2019 01:24 UTC
27 Jul 2019 09:24 Local
Exposed Population: Less then 100 people in MMI VI
About 17000 people within 100km
Source: NEIC us60004wav
Inserted at: 27 Jul 2019 03:27 UTC
INFORM Coping capacity of the alert score: 1.1 (Philippines)

GDACS Score

For more info on GDACS alert score click here.
  Earthquake
(Shakemap)		 GDACS score
NEIC 0 0
us60004wav Scaled population (raster) 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
1267057 0 27 Jul 2019 01:24 5.7M, 10km 5.52 N/A (in MMI>=VII) 02:02 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
<1000 people
2500 people
no people


Shakemaps Timeline

AlertShake id #ScoreepisodeidLat/LonMagnitudeDepthMax MMIDate shake (UTC)Delay (hh:mm) 
1 0 1267057 20.789/122.046 5.7 10.0 5.525 27 Jul 2019 01:47 00:23 (new episode)
2 0 1267057 20.789/122.046 5.7 10.0 5.525 27 Jul 2019 01:58 00:33 (upd of #1)
3 0 1267057 20.789/122.046 5.7 10.0 5.525 27 Jul 2019 02:07 00:43 (upd of #2)
4 0 1267057 20.789/122.046 5.7 10.0 5.525 27 Jul 2019 03:27 02:02 (upd of #3)
5 0 1267057 20.789/122.046 5.7 10.0 5.525 28 Jul 2019 01:28 1d 00:04 (upd of #4)

Affected Provinces


Affected populated places. Areas of interest

Intensity Name Region Province Country City class Population Distance
Santa Lucia Cagayan Valley Philippines Village - 21 km
Itbayat Cagayan Valley Philippines Village - 22 km
Raile Cagayan Valley Philippines Village - 26 km
Basco Cagayan Valley Philippines Village 7300 people 38 km
Mahatao Cagayan Valley Philippines Village - 43 km
Itbud Cagayan Valley Philippines Village - 48 km
Ivana Philippines Village - 48 km
Sabtang Cagayan Valley Philippines Village - 54 km
Nakanmuan Cagayan Valley Philippines Village - 56 km
Chavayan Cagayan Valley Philippines Village - 56 km

see full list


Critical infrastructure

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

Airports

Intensity Name IATA Code Elevation (m) Usage Runway type IFR Runway Length (ft) Distance
Basco BSO 56 Civ. Paved No 4100 38 km

Ports

Intensity Name LOCODE Country Distance
Basco Philippines 39 km

More information

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