ShakeMap (Calculated intensity of this earthquake near Oaxaca):


View ShakeMap, Epicenter and historical seismicity on interactive map

General data about this earthquake:

Time (UTC): 2022-08-08 23:57
Magnitude: 4.4
Depth: 7.0 km
Maximum intensity: 5.4 (EMS scale)

Given earthquake data might be preliminary (uncertain) until manual revision by a scientist is done.

Nearby places

City Country Intensity (EMS-98) Population Distance epicenter (km) Effects
Bajos de Chila MX 5.3 5000 5.7 strongly felt, minor damage
Puerto Escondido MX 5.3 26000 4.5 strongly felt, minor damage
Brisas de Zicatela MX 5.1 10000 8.6 strongly felt, minor damage
La Barra de Colotepec MX 4.9 1000 10.3 clearly felt
San Pedro Mixtepec MX 4.9 no data available 8.0 clearly felt
Río Grande MX 3.4 13000 40.7 weakly felt
San Pedro Pochutla MX 2.8 14000 67.2 barely felt
Miahuatlán de Porfirio Díaz MX 2.5 24000 69.0 barely felt
Crucecita MX 2.1 15000 101.4 barely felt
Pinotepa Nacional MX 1.9 30000 115.4 not felt

Current earthquake activity near Oaxaca:

Due to lack of data no comparison with long-term trends is possible for this region.

Statistic:

Since 1960, 1144 earthquakes larger than Magnitude 4.4 were detected in this region. This makes an average of 19.08 earthquakes larger than M4.4 per year around Oaxaca. Therefore, the general earthquake activity is usually very high and quakes of this size have an average recurrence time of approx. 0.6 months (18 days).

Largest earthquakes in this map section* (Oaxaca and nearby)

Date Magnitude Depth (km)
1978-11-29 7.7 18
1999-9-30 7.5 61
2020-6-23 7.4 20
2012-3-20 7.4 20
1965-8-23 7.4 25
1995-9-14 7.4 23
1968-8-2 7.3 25
2018-2-16 7.2 22
1996-2-25 7.1 21
1982-6-7 7.0 34

*Data: USGS (Magnitude 5 +, since 1960). See all historical earthquakes in the interactive map linked above.

What to do in case of an earthquake?

1. No panic.

2. If you are inside a building: Seek shelter under stable furniture (e.g. dining table). Be aware of falling objects. Do not flee the building! Falling roof tiles, bricks and glass can harm you. After the shaking stopped: Turn off the electronical devices. Check gas pipes for leaks. Check for structural damage. Leave your house if you are uncertain. In case of damage: Do not enter the building before professional savety check! Dangerous aftershocks might follow. Help your neighbours if necessary.
If outdoors: Keep away from buildings, try to find open space, crouch down and cover your head with your arms. Do not run on streets before checking for cars. Always watch your environment.

3. If you are near the coast: In case of strong or long-lasting shaking evacuate to higher grounds immediately! A tsunami might be possible. Do not wait for official warnings. In areas of high tsunami threat, follow the evacuation route signs but be aware of possible damaged buildings and landslides on your route. Once reaching a higher / save point, listen to official instructions and warnings.

4. If you are in the mountains or near a steep slope: Watch for rockfalls, landslides and avalanches. Get away from slopes immediately and protect your head with your arms.

5. Try to help people in need. Take special care for eldery people and children. After the earthquake stopped, confirm that your neighbours, friends and family are save. Help them, if necessary but do not get yourself into a dangerous situation. Call and wait for professional rescue teams.