A light 4.8-magnitude earthquake struck Texas on Friday at 1:33 p.m. Central time, approximately 16 miles southwest of Ackerly, according to the U.S. Geological Survey (U.S.G.S.), which initially reported it as 4.7. The U.S.G.S. may revise the magnitude as seismologists analyze the data. Aftershocks, which are smaller quakes following an initial one, may occur days, weeks, or even years later, potentially with equal or greater magnitude. These aftershocks can impact previously damaged areas as the fault adjusts. The shaking intensity map highlights regions experiencing a 4 or greater shake intensity, though effects may be felt beyond those areas.
Note: The map indicates areas where the shaking intensity is 4 or higher, categorized as “light” by the U.S.G.S., although the earthquake might be felt beyond the highlighted regions. The New York Times
A mild earthquake with a magnitude of 4.8 occurred in Texas on Friday, as reported by the United States Geological Survey.
The quake struck at 1:33 p.m. Central time, approximately 16 miles southwest of Ackerly, Texas, according to the agency’s data.
Earlier reports from the U.S.G.S. indicated a magnitude of 4.7.
Seismologists are likely to reassess the reported magnitude as they analyze the available data. Any further information might lead U.S.G.S. scientists to revise the shake-severity map accordingly.
Regional Aftershocks
An aftershock typically follows a larger earthquake, representing a smaller quake in the same vicinity. These aftershocks generally consist of minor adjustments along the fault line that slipped during the initial quake.
Recent Quakes and Aftershocks within 100 Miles
Aftershocks may occur days, weeks, or even years following the initial earthquake. These occurrences can be of equal or greater magnitude than the first quake, potentially impacting regions already affected by damage.
Timeline of Quakes and Aftershocks
Source: United States Geological Survey | Notes: Shaking intensity categories are determined by the Modified Mercalli Intensity scale. When aftershock data is collected, the related maps and charts encompass earthquakes within a 100-mile radius and up to seven days following the initial quake. All times indicated are in Central time. Shake data reflects information as of Friday, Feb. 28 at 2:59 p.m. Eastern. Aftershock data was last updated on Friday, Feb. 28 at 3:18 p.m. Eastern.