PAGER - M 6.5 - ANTOFAGASTA, CHILE

Alert level does not include impacts from earthquake-related hazards such as tsunamis, landslides, fires or liquefaction.

Earthquake Shaking Alert Level: GREEN

Download Alert PDFWhat's this?Monday, June 20th, 2011 at 16:36:01 UTC (12:36:01 local)Location: 21.7° S, 68.2° WDepth: 127kmEvent Id: USC0004BY6Alert Version: 4Created: 3 hours, 9 minutes after earthquake.
Global Location

Alert Information

Green alert for shaking-related fatalities and economic losses. There is a low likelihood of casualties and damage.
Estimated FatalitiesFatality Alert Level: GREEN
ESTIMATED FATALITY ALERT: GREEN
ESTIMATED FATALITIES (LEVEL)Probability (%)
0 (GREEN)
 
65
1 to 9 (YELLOW)
 
30
10 to 99 (YELLOW)
 
4
100 to 999 (ORANGE)0
1 to 10 thousand (RED)0
10 to 100 thousand (RED)0
100 thousand + (RED)0
Estimated Economic LossesEconomic Alert Level: GREEN
ESTIMATED ECONOMIC ALERT: GREEN
ESTIMATED VALUE IN USD (LEVEL)Probability (%)
0 to 1 million (GREEN)
 
65
1 to 10 million (YELLOW)
 
30
10 to 100 million (YELLOW)
 
4
100 million to 1 billion (ORANGE)0
1 to 10 billion (RED)0
10 to 100 billion (RED)0
100 billion + (RED)0

Detailed Information

Estimated Population Exposed to Earthquake Shaking
Estimated Modified Mercalli IntensityIII-IIIIVVVIVIIVIIIIXX
Est. Population Exposure---*1,196k*706k170k00000
Perceived ShakingNot FeltWeakLightModerateStrongVery StrongSevereViolentExtreme
Potential Structure DamageResistantnonenonenoneV. LightLightModerateModerate/HeavyHeavyV. Heavy
VulnerablenonenonenoneLightModerateModerate/HeavyHeavyV. HeavyV. Heavy
*Estimated exposure only includes population within calculated shake map area
Population Exposure
Population per ~1 sq. km. from LandScan
Population Exposure Map

Structure Information Summary

Overall, the population in this region resides in structures that are resistant to earthquake shaking, though some vulnerable structures exist.

Historical Earthquakes (with MMI)

Date (UTC)Dist (km)MagMax MMI (#)Shaking Deaths
1981-01-073565.6VI (1)0
1981-06-212765.7VII (6k)10
1987-08-083447.2VIII (112)5

Recent earthquakes in this area have caused secondary hazards such as landslides that might have contributed to losses.

Selected Cities Exposedfrom GeoNames Database of Cities with 1,000 or more residents.
MMICityPopulation
VCalama143k
IVSan Pedro de Atacama2k
IVUyuni10k
IVColchani12k
IVIquique228k
IVAtocha2k
IVAntofagasta310k
IVVillazon30k
IIIPotosi141k
IIISan Salvador de Jujuy306k
IIISucre225k

(k = x1,000)

Historical Events Map
Nearby Events in the EXPO-CAT Earthquake Catalog
#Date/TimeMagLat, Lon, DepthCountryMax MMI (Exposed)DeathsSecondary Effects
ShakingTotal
11973-08-05
00:49 UTC
5.522.83° S, 70.24° W
41km
CLVI (2 k)00
21974-01-02
10:42 UTC
6.822.45° S, 68.32° W
121km
CLVI (106 k)00
31974-07-01
16:51 UTC
6.522.13° S, 64.64° W
19km
BOIX (406)00
41975-10-28
06:54 UTC
6.322.82° S, 70.37° W
38km
CLVII (4 k)00
51976-11-30
00:40 UTC
7.520.55° S, 68.87° W
74km
CLVIII (5 k)11
61977-01-17
21:27 UTC
6.924.91° S, 68.65° W
100km
CLVII (1 k)00
71977-06-05
02:46 UTC
5.923.93° S, 70.3° W
35km
CLVII (20 k)00
81981-01-07
16:26 UTC
5.623.85° S, 70.74° W
20km
CLVI (1)00
91981-06-21
10:30 UTC
5.720.28° S, 70.38° W
36km
CLVII (6 k)1010
101986-12-27
02:29 UTC
5.623.78° S, 70.14° W
40km
CLVII (17)00
111987-03-05
09:17 UTC
7.524.4° S, 70.1° W
46km
CLVIII (498)11tsunami
121987-03-05
09:51 UTC
5.624.5° S, 70.18° W
44km
CLVI (1 k)00
131987-03-05
10:55 UTC
6.924.44° S, 70.57° W
31km
CLVIII (164)00
141987-03-06
07:06 UTC
624.08° S, 70.12° W
42km
CLVII (2 k)00
151987-03-06
09:39 UTC
6.224.1° S, 70.09° W
45km
CLVII (3 k)00
161987-03-22
03:23 UTC
623.95° S, 70.05° W
39km
CLVII (3 k)00
171987-08-08
15:48 UTC
7.219.09° S, 70.01° W
71km
CLVIII (112)55landslide
181988-02-22
19:13 UTC
6.620.94° S, 69.76° W
66km
CLVII (3 k)00
191989-05-29
22:22 UTC
5.523.95° S, 70.36° W
33km
CLVII (9)00
201992-11-08
10:22 UTC
5.623.58° S, 70.39° W
31km
CLVII (253 k)00
211994-12-10
03:39 UTC
623.45° S, 70.41° W
32km
CLVII (262 k)00
221995-07-30
05:11 UTC
823.34° S, 70.27° W
41km
CLVIII (163 k)33landslide, tsunami
231995-07-30
05:47 UTC
5.923.28° S, 70.32° W
36km
CLVII (6 k)00
241995-07-30
08:17 UTC
623.95° S, 70.33° W
32km
CLVII (118 k)00
251995-07-30
10:56 UTC
5.623.18° S, 70.68° W
18km
CLVI (573)00
261995-07-30
21:05 UTC
6.123.42° S, 70.65° W
15km
CLVIII (163)00
271995-08-02
00:14 UTC
623.17° S, 70.64° W
29km
CLVII (5 k)00
281995-08-02
11:05 UTC
5.823.16° S, 70.47° W
40km
CLVII (3 k)00
291995-08-02
16:27 UTC
5.723.39° S, 70.57° W
29km
CLVII (20 k)00
301995-08-03
01:57 UTC
6.323.16° S, 70.6° W
12km
CLIX (1)00
311995-08-03
14:19 UTC
5.622.93° S, 70.47° W
40km
CLVI (4 k)00
321995-08-09
08:23 UTC
5.423.2° S, 70.26° W
34km
CLVII (49)00
331995-10-12
22:57 UTC
5.523.07° S, 70.3° W
37km
CLVII (245)00
341995-10-16
16:36 UTC
5.723.34° S, 70.55° W
30km
CLVII (13 k)00
351996-03-07
08:38 UTC
5.523.24° S, 70.34° W
32km
CLVII (3 k)00
361996-04-19
00:19 UTC
6.623.86° S, 69.96° W
48km
CLVIII (15)00
371996-07-03
16:48 UTC
5.923.24° S, 70.34° W
17km
CLVII (7 k)00
381997-05-25
18:57 UTC
5.523.02° S, 70.68° W
32km
CLVII (12)00
391998-01-30
12:16 UTC
723.85° S, 70.15° W
41km
CLVIII (19 k)01
402000-01-08
11:59 UTC
6.323.19° S, 70.1° W
36km
CLVII (10 k)00
412000-05-12
18:43 UTC
7.223.75° S, 66.77° W
225km
ARV (66 k)01
422001-07-24
05:00 UTC
6.319.55° S, 69.23° W
9km
CLIX (30)11
432002-01-14
15:36 UTC
5.619.47° S, 69.19° W
13km
CLVII (30)00
442005-06-13
22:44 UTC
7.820° S, 69.19° W
106km
CLVIII (136 k)511landslide
452006-04-09
20:50 UTC
5.720.45° S, 70.24° W
34km
CLVII (2 k)00
462007-02-19
19:24 UTC
5.523.05° S, 70.47° W
10km
CLVII (3 k)00

PAGER content is automatically generated, and only considers losses due to structural damage. Limitations of input data, shaking estimates, and loss models may add uncertainty. PAGER results are generally available within 30 minutes of the earthquake’s occurrence. However, information on the extent of shaking will be uncertain in the minutes and hours following an earthquake and typically improves as additional sensor data and reported intensities are acquired and incorporated into models of the earthquake's source. Users of PAGER estimates should account for uncertainty and always seek the most current PAGER release for any earthquake.