WORLDWIDE EARTHQUAKE REPORT SEPTEMBER 26_2024
Moderate levels of seismic activity occurred in the past 24 hours
● M 5.5 - 28 km SSE of Akkeshi,
Japan/
07:01:10 (UTC)/ 57.9 km depth/
USGS
● M 4.7 - 87 km SW of Jiquilillo,
Nicaragua/
07:54:30 (UTC)/ 48.1 km depth/
USGS
● M 4.0 - 12 km E of Saanichton
, Canada/
11:05:20 (UTC)/ 52.2 km depth/
USGS
● M 5.2 - 4 km NW of San Miguel Totolapan,
Mexico/ 19:03:02 (UTC)/70.5 km depth/
USGS
●
M 6.3 - Mauritius - Reunion region/ 19:19:28 (UTC)/10.0 km depth/
USGS
● M 5.1 - West
Chile Rise/ 22:02:01 (UTC)/ 10.0 km depth/
USGS
The Mexican Republic experienced a very busy morning: in Mexico City (CDMX), ten micro-earthquakes were recorded; in addition, a 5.2 magnitude tremor was reported south of Guerrero, which was felt in some areas of the country's capital.
A swarm of micro-earthquakes shook Mexico City
From 00:39 to 19:51 hours of September 26, 10 micro-earthquakes have been registered in Mexico City, which has unleashed concern among residents due to their intensity.
The last of the movements had its epicenter in the municipality of Miguel Hidalgo with a magnitude of 1.7; six other earthquakes were registered in the same district during the day, according to the National Seismological Service (SSN). Two more had their origin in the municipality of Benito Juárez and one in the municipality of Álvaro Obregón.
These phenomena, according to experts, are felt more strongly in certain places due to the high acceleration or displacement they cause, which can cause damage to real estate.
"You are at a fixed point and (the movement) displaces you, that displacement is called acceleration (...) The earthquakes that are being generated in Mexico City do not last as long compared to those coming from the coast, but these, for example, can displace a building a lot, although for less time. So the acceleration is higher," explained Alejandro Méndez, a UNAM geologist who works with neighbors of the Plateros-Mixcoac fault.
"The neighborhoods that are around (the epicenter) have
extremely violent accelerations that compare with large earthquakes on the coast, but they don't last as long," he said.
Minutos antes de las 20:00 horas, el Sismológico Nacional reportó el décimo microsismo en la Ciudad de México, el cual tuvo una magnitud 1.7
www.elsoldemexico.com.mx
In 2023-2024 there have been 137 micro earthquakes or low intensity earthquakes in Mexico City (CDMX), 52 so far this year and 85 last year, events that have mainly been recorded in four municipalities: Alvaro Obregón, Magdalena Contreras, Benito Juárez and Miguel Hidalgo, according to SSN. So far there's no reports of damage.
In the past 24 hours, there were 905 quakes of magnitudes up to 6.3:
- 1 quake above magnitude 6
- 3 quakes between magnitude 5 and 6
- 34 quakes between magnitude 4 and 5
- 82 quakes between magnitude 3 and 4
- 183 quakes between magnitude 2 and 3
- 602 quakes below magnitude 2 that people normally don't feel.