Seismic Activity in Karachi: 57 Tremors Recorded Since June 1

Chief Meteorologist Amir Haider Laghari reported that Karachi has experienced 57 tremors since June 1, causing apprehension among residents and local authorities.

Laghari explained that these tremors result from activity along the Landhi Fault Line, a recognized seismic area. Predicting the duration of this earthquake sequence remains impossible, according to his assessment.

The Landhi Fault Line in Karachi has shown significant activation for the first time in over three decades, Laghari stated.

He recalled that in 2009, the Landhi Fault Line recorded 37 earthquakes over four months. The present series includes tremors with magnitudes from 1.5 to 3.8.

Laghari highlighted a key difference from 2009, noting that extensive and poorly regulated construction over the past 16 years has exacerbated the current situation.

He stressed the necessity of a dedicated construction regulatory body to oversee building activities near fault lines to lower potential hazards.

Laghari emphasized that the recent seismic events should serve as a warning and a learning opportunity. He speculated that after these tremors cease, the fault line might remain relatively inactive for years, but cautioned against becoming complacent.

The chief meteorologist added that while activities such as excessive sand, gravel, and groundwater extraction could contribute to seismic instability, they are not the only cause of the earthquakes. He also asserted that any harm to the ecosystem often triggers severe and unusual consequences.

Karachi residents experienced earthquake tremors again around 3 a.m. last night, underscoring the city’s ongoing seismic instability.

Earlier on Monday morning, the Seismological Centre reported that mild earthquake tremors were felt in areas of Karachi, especially around Quaidabad.

The tremors occurred at 3:14 a.m. and measured a magnitude of 3.0 on the Richter scale.