Earthquakes
The epicentre was 71 km (44 miles) northeast of Kazakhstan's largest city, Almaty, at a depth of 20 km (12.4 miles), the geological survey said on its website, www.usgs.gov.
Reuters reporters in Almaty felt buildings shake for several seconds, but there were no immediate reports of damage.
Saturday, April 30, 2011 at 08:19:16 UTC
Saturday, April 30, 2011 at 03:19:16 AM at epicenter
Time of Earthquake in other Time Zones
Location:
6.878°N, 82.287°W
Depth:
9.9 km (6.2 miles)
Region:
SOUTH OF PANAMA
Distances:
178 km (110 miles) S of David, Panama
200 km (124 miles) SW of Santiago, Panama
222 km (137 miles) SSE of Golfito, Costa Rica
384 km (238 miles) SW of PANAMA CITY, Panama
Christchurch continues to experience aftershocks as the national state of emergency in New Zealand draws to a close. As from May, the Christchurch Earthquake Recovery Authority (CERA) will take over the planning and recovery process in the city.
Another Large Aftershock Felt in Christchurch
At 7:08am on Saturday 30th April, Geonet recorded a 5.2 aftershock in the Christchurch region. It released 879 tons of energy and was rated as 6 on the Mercalli scale. This rating describes potential effects as follows: "Felt by everyone. Difficult to stand. Some heavy furniture moved, some plaster falls. Chimneys may be slightly damaged." The motion was somewhat subdued in Christchurch due to the distance but was still obvious as a significant aftershock. Facebook comments within minutes indicated the large area affected and included the following: "Really felt it here in Oxford! Almost felt like September again just shorter. Threw me out of bed! Woke me up in Kaiapoi but I wasn't quite sure if we were having one. Everyone else still asleep. Too tired after staying up late last night to watch the wedding. Felt that in Redwood, so much for a sleep in. Felt that in Belfast - also heard from dad in Rakaia who said his house shook really badly. Felt it in Ashburton. Woke me up with a sudden jolt."
Christchurch experienced five aftershocks in the 24 hours preceding the 5.2 shake. These ranged from a 2.8 to a 3.8.
The temblor was centered in the state of Chihuahua about 40 miles south of Fort Hancock, Texas, said Aaron Velasco, a seismologist and chairman of the Geology Department at the University of Texas at El Paso.
UTEP has a seismograph that records seismic activity.
Velasco said the earthquake occurred in an area that includes a valley used for agriculture and some mountains.
The earthquake began just before 11 p.m. on Wednesday and emanated from about 6.2 miles deep in the earth. The region of the epicenter is about 84 miles southeast of El Paso.
Velasco said the shaking took place in a region that does not appear to have a history of significant earthquake activity.
"There was a whole sequence of events," he said. "There was a 4.3 and a 4.1 earthquake and six to seven smaller ones. We're going to study this further."
An earthquake that hit waters off Indonesia's main island of Java sent panicked residents fleeing from their homes and office buildings.
No tsunami warning was issued, and there were no immediate reports of injuries or damage.
The U.S. Geological Survey says the quake had a preliminary magnitude of 5.4 and hit 88 miles south of Cirebon city.
It was centered nearly 50 miles beneath the ocean floor.
El Shinta radio reported the temblor triggered widespread panic in the nearby town of Garut.
Indonesia is on the Pacific "Ring of Fire," an arc of volcanoes and fault lines encircling the Pacific Basin.
The magnitude-5.7 quake occurred at 6:07 a.m. local time (1107 GMT) and was centered about 30 miles (50 kilometers) northeast of Acapulco, in the state of Guerrero, the U.S. Geological Survey in Colorado reported on its website. It was followed by a magnitude-4.6 replica at 6:18 a.m. (1118 GMT), the agency said.
The quake occurred at a depth of nearly 13 miles (20 kilometers).
The first earthquake, of magnitude 3.5, occurred early this morning at around eleven minutes past midnight, about 37 km east of Malta. This was followed by other events at approximately the same location.
The next quake, of magnitude 3.3, occurred at 3:34am, then at 4:44am a third quake of magnitude 2.5 occurred. The next one was at around 6:39am, and of magnitude 3.5 and the final one happened at around 11.30am. Another tremor, the strongest at 4.0 on the richter scale was felt just after 3pm. The tremor was located at a depth of 2km in the sea 25km off Zabbar. It was also felt in Italy.
"The earthquake was of mild intensity with coordinates measuring 36.23 north and 72.17 east. It struck at 6.25 a.m. Its epicentre lay in Pakistan. No damage has been reported from anywhere so far," said Amir Ali, in-charge of the the disaster management cell at the provincial headquarters here.
It may be mentioned that more than half a dozen earthquakes have rocked the Valley during the last two months. Jammu and Kashmir is located in a highly seismic zone.
More than 40,000 people were killed in a massive quake, measuring 7.9 on the Richter scale, that rocked this state in 2005.
The U.S. Geological Survey said the magnitude-6.2 quake was centered 45 miles (75 kilometers) southeast of Kendari, a town on Sulawesi island, at a depth of just 6 miles (9 kilometers). It was followed by three strong aftershocks.
Andre Wijaya, a geological official in Kendari, said the earth shook violently beneath his feet.
"Women and children were screaming as they ran from their homes and into nearby fields," said Lt. Laode Surachman, a police officer in Kendari, adding that hotels emptied out and patients in a hospital were evacuated to safety. "Even officers taking part in morning roll call scattered and fled."
Indonesia straddles a series of fault lines that make the vast island nation prone to volcanic and seismic activity.
A giant quake off the country on Dec. 26, 2004, triggered a tsunami in the Indian Ocean that killed 230,000 people, half of them in Indonesia's westernmost province of Aceh.
Sunday, April 24, 2011 at 23:07:51 UTC
Monday, April 25, 2011 at 07:07:51 AM at epicenter
Time of Earthquake in other Time Zones
Location:
4.593°S, 122.808°E
Depth:
9.4 km (5.8 miles)
Region:
SULAWESI, INDONESIA
Distances:
75 km (46 miles) SSE of Kendari, Sulawesi, Indonesia
99 km (61 miles) NNE of Baubau, Sulawesi, Indonesia
534 km (331 miles) NW of DILI, Timor-Leste
1240 km (770 miles) NW of DARWIN, Northern Territory, Australia