At least 100 aftershocks measuring 4.0 or greater have occurred since the 7.8 magnitude earthquake struck southern Turkey on Monday morning local time, according to the United States Geological Survey, APA reports.
As the time from the original earthquake extends, the frequency and magnitude of the aftershocks tend to decrease. However, 5.0 to 6.0-plus aftershocks are still likely to occur and bring a risk of additional damage to structures that are compromised from the original earthquake. This brings a continued threat to rescue teams and survivors.
The aftershocks stretch for more than 300 kilometers (186 miles) along the fault zone that ruptured in southern Turkey, oriented from southwest to northeast and stretching from the border with Syria up through the province of Malatya.