Earthquakes
Friday, May 13, 2011 at 22:47:55 UTC
Friday, May 13, 2011 at 04:47:55 PM at epicenter
Time of Earthquake in other Time Zones
Location:
10.105°N, 84.261°W
Depth:
70 km (43.5 miles)
Region:
COSTA RICA
Distances:
25 km (16 miles) WNW (303°) from SAN JOSE, Costa Rica
126 km (78 miles) SSE (153°) from San Carlos, Nicaragua
137 km (85 miles) W (275°) from Limon, Costa Rica
"We are currently witnessing an intense seismic activity in the entire Mediterranean area from Spain all the way to Malta which has a certain impact on regional volcanoes," said Domenico Patane, director of the Sicily office of Italy s National Geophysics Institute.
Patane said volcanoes are like windows from where underground magma surfaces and it's normal that they respond to earthquakes occurring in a geographic proximity.
"The Spanish eastern coast hit by the quake, after all, lies close to Italy, in the Mediterranean. Both Spain and Sicily are on the same earth plate," he said.
The earthquakes in Spain on Wednesday, which could be felt in Madrid, reportedly had their epicenter near the towns of Lorca and Totana in the Murcia region. The initial tremor of 4.4 magnitude was followed by a quake of about 5.2 magnitude.

Thousands of alarmed Italians are fleeing Rome amid rumors that a seismologist predicted that a devastating earthquake will strike the Eternal City.
Despite efforts by seismologists to debunk the myth of a major Roman quake on May 11, 2011 and stress that quakes can never be predicted, some Romans left town just in case, spurred by rumor-fueled fears that ignore science.
Many storefronts were shuttered, for example, in a neighborhood of Chinese-owned shops near Rome's central train station. And an agriculture farm lobby group said a survey of farm-hotels outside the capital indicated some superstitious Romans had headed to the countryside for the day.
The fears are all thanks to a purported prediction of a major Roman quake Wednesday attributed to self-taught seismologist Raffaele Bendandi, who died in 1979. However, Paola Lagorio, president of the association in charge of Bendandi's documentation, says there's no evidence Bendandi ever made such a precise prediction.
Adam Burgess, a senior lecturer in sociology at the University of Kent said rumors like these tend to occur in "information vacuums," such as during war when there are situations of uncertainty. In this case, he suggested, the viral rumor-mongering about a Roman quake may reflect a lack of trust Italians feel toward their government.
A 5.1 magnitude earthquake has hit the town of Lorca in southern Spain, leaving seven people dead and several medieval buildings collapsed.
The 5.2 magnitude earthquake was felt across the Murcia region, where hundreds of British expatriate live, from Alicante to Malaga and as far away as Madrid.
A 5.1 magnitude earthquake has hit the town of Lorca in southern Spain, leaving a seven people dead and several medieval buildings collapsed.
The quake struck at a depth of just 1km (0.6 miles), some 120km south-west of Alicante, at 1850 (1650 GMT), the US Geological Survey reported.
TV shots showed rescue workers rushing through debris-littered streets.
Lorca Mayor Francisco Jodar told local radio the four deaths were caused by falling debris and cave-ins.
Old buildings, including a clocktower, were badly damaged by the quake, which followed a smaller 4.4-magnitude quake about two hours earlier.
Spain's Prime Minister Jose Luis Rodriguez Zapatero has deployed emergency military units to the scene, the Spanish EFE news agency reported.
Earthquakes are common in southern Spain, but they rarely result in casualties.
A number of aftershocks have been felt in the Murcia region, where authorities fear the death toll could rise.
The area worst hit by Tuesday's quake suffered previous tremors in 2005 and 1999.
Tuesday, May 10, 2011 at 08:55:09 UTC
Tuesday, May 10, 2011 at 07:55:09 PM at epicenter
Time of Earthquake in other Time Zones
Location:
20.252°S, 168.273°E
Depth:
14.9 km (9.3 miles)
Region:
LOYALTY ISLANDS
Distances:
134 km (83 miles) SW of Isangel, Tanna, Vanuatu
149 km (92 miles) NNE of Tadine, Loyalty Islands, New Caledonia
276 km (171 miles) S of PORT-VILA, Efate, Vanuatu
1741 km (1081 miles) ENE of BRISBANE, Queensland, Australia
Monday, May 09, 2011 at 23:28:53 UTC
Monday, May 09, 2011 at 05:28:53 PM at epicenter
Location:
37.139°N, 104.726°W
Depth:
4.9 km (3.0 miles)
Region:
COLORADO
Distances:
9 km (6 miles) W (266°) from Cokedale, CO
18 km (11 miles) W (278°) from Starkville, CO
20 km (12 miles) W (260°) from Trinidad, CO
126 km (78 miles) S (184°) from Pueblo, CO
288 km (179 miles) S (176°) from Denver, CO
The last ice age, say geologists. Like a trampoline's surface after liftoff, Earth's crust along the eastern seaboard is still springing back from the pressing weight of a massive ice sheet that has since melted. The earthquakes are a present-time reminder of processes that are prehistoric at a human scale, but from a geological perspective still ongoing.
"This action is still taking place," said Robert Marvinney, director of Maine's Bureau of Geology. "Five or ten thousand feet of ice weighs a lot."
Monday, May 09, 2011 at 18:54:42 UTC
Tuesday, May 10, 2011 at 04:54:42 AM at epicenter
Time of Earthquake in other Time Zones
Location:
56.612°S, 147.837°E
Depth:
1 km (~0.6 mile) (poorly constrained)
Region:
WEST OF MACQUARIE ISLAND
Distances:
730 km (453 miles) WSW of Macquarie Island, Australia
1192 km (740 miles) NNE of Dumont d'Urville, Antarctica
1523 km (946 miles) S of HOBART, Tasmania, Australia
2100 km (1304 miles) S of MELBOURNE, Victoria, Australia
The magnitude-5.8 quake occurred at 8:24 a.m. local time (1324 GMT) and was centered about 85 miles (138 kilometers) east of Acapulco, the U.S. Geological Survey reported on its website.
The quake occurred at a depth of nearly 6 miles (10 kilometers).