Overall, the population in this region resides in structures that are resistant to earthquake shaking, though some vulnerable structures exist. The predominant vulnerable building types are low-rise reinforced/confined masonry and concrete/cinder block masonry construction. Date (UTC) Dist. (km) Mag. Max MMI(#) Shaking Deaths 2007-04-02 230 6.1 VII(7k) 0 2007-04-21 225 6.2 VII(13k) 0 1981-07-28 201 5.6 VII(30k) 0 Recent earthquakes in this area have caused secondary hazards such as tsunamis and landslides that might have contributed to losses.]]> Yellow alert level for economic losses. Some damage is possible and the impact should be relatively localized. Estimated economic losses are less than 1% of GDP of Chile. Past events with this alert level have required a local or regional level response.#Green alert level for shaking-related fatalities. There is a low likelihood of casualties. Recent earthquakes in this area have caused secondary hazards such as tsunamis and landslides that might have contributed to losses. 1981-07-28T03:03:20Z 0 198107280303 -73.473000 25.000000 7 [0, 0, 83998, 260994, 186177, 95904, 30120, 0, 0] CL 0 1 0 -41.635000 30120 200.547877 nan Chile 0 0 5.600000 0 0 1987-08-04T15:04:41Z 0 198708041504 -73.402000 41.000000 6 [0, 5411, 187168, 503117, 141034, 148864, 0, 0, 0] CL 0 2 0 -40.547000 148864 320.857174 nan Chile 0 0 5.400000 0 0 1991-08-15T06:50:36Z 0 199108150650 -72.562000 7.700000 5 [0, 0, 0, 23358, 55595, 0, 0, 0, 0] CL 0 3 0 -45.714000 55595 278.707485 nan Chile 0 0 5.500000 0 0 1998-04-01T22:42:57Z 0 199804012242 -75.047000 5.700000 5 [0, 0, 0, 1593797, 53265, 0, 0, 0, 0] CL 0 4 0 -40.410000 53265 345.293589 nan Chile 0 0 6.700000 0 0 2007-02-23T19:55:48Z 0 200702231955 -72.319000 25.000000 7 [0, 0, 10839, 13229, 7209, 58971, 6163, 0, 0] CL 0 5 0 -45.337000 6163 250.252839 nan Chile 0 0 5.700000 0 0 2007-04-02T02:49:36Z 0 200704020249 -72.930000 4.900000 7 [0, 0, 0, 101096, 14332, 5195, 7163, 0, 0] CL 0 6 0 -45.370000 7163 232.509321 nan Chile 0 0 6.100000 0 0 2007-04-21T17:53:46Z 10 200704211753 -72.670000 36.700000 7 [0, 0, 25213, 35205, 7485, 55692, 12521, 0, 0] CL 0 7 0 -45.240000 12521 227.440046 6.000000 Chile 0 1 6.200000 1 0