1 MAY 2008 (122)
ot = 15:16:51.68 +/- 0.30 ANTOFAGASTA, CHILE
lat = -23.193 +/- 6.0
lon = -68.667 +/- 8.2 MAGNITUDE 4.6 (GS)
dep = 99.6 (depth phases)
85 km (55 miles) SSE of Calama, Chile (pop 122,000)
185 km (115 miles) ENE of Antofagasta, Chile
200 km (125 miles) SE of Tocopilla, Chile
1155 km (720 miles) N of SANTIAGO, Chile
nph = 59 of 93 se = 1.23 FE=123 A
error ellipse = ( 80.0, 0.0, 10.8;170.0, 0.0, 7.8; 0.0, 0.0, 0.0)
mb = 4.6 ( 22) ML = 0.0 ( 0) mblg = 0.0 ( 0) md = 4.5 ( 1) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
LVC ePn 15:17:07.30 -1.4 0.6 339 d:3.6+2 4.5 LVC
eSn 15:17:20.27 S res = -1.1X
ANCH iPc 15:17:18.47 -1.6 1.7 253 ANCH
iS 15:17:38.35 S res = -3.3X
LCO ePn 15:18:16.51 -2.7 6.1 197 LCO
eSn 15:19:24.40 S res = -3.2X
LPAZ ePn 15:18:28.77 -1.9 6.9 4 LPAZ
CFAA P 15:18:49.58 -0.9 8.4 177 CFAA
SIV P 15:19:12.52 -1.7 10.1 46 SIV
S 15:20:57.22 S res = -8.7X
TRQA ePn 15:20:29.78 0.3 15.9 160 b:8.8+1 2.0 4.6 TRQA
SPB eP 15:21:08.37 -2.6 19.5 95 g:3.4-2 .95 4.0X b:3.4+1 .95 4.6 SPB
OTAV qP 15:22:00.42 -7.9X 25.2 336 OTAV
RCBR eP 15:23:44.20 1.0 36.0 66 b:1.6+1 .98 4.9 RCBR
JTS eP 15:23:49.84 -1.1 36.9 333 JTS
FDF eP 15:24:06.12 2.5X 38.4 12 b:2.8+1 .66 5.3 FDF
CPCT eP 15:26:45.51 -3.8X 60.2 345 CPCT
epP 15:27:14.19 depth = 117.8X
SWET eP 15:26:49.10 -1.2 60.4 344 SWET
epP 15:27:14.97 depth = 104.6
WVT eP 15:26:56.87 -2.6 61.7 342 b:1.3+1 1.0 4.9 WVT
epP 15:27:22.02 depth = 100.8
TXAR P 15:27:02.90 0.4 62.1 325 TXAR
FVM eP 15:27:15.01 -0.8 64.2 341 b:1.6+1 .80 5.0 FVM
epP 15:27:40.51 depth = 101.7
CCM eP 15:27:15.87 -2.0 64.5 340 b:8.2+0 .90 4.7 CCM
epP 15:27:41.07 depth = 100.3
JSRW epP 15:27:20.50 0.1 61.2 352 JSRW
FRNY eP 15:27:39.74 0.7 67.8 356 b:9.6+0 .80 4.8 FRNY
PKME eP 15:27:41.25 0.5 68.1 360 b:9.6+0 .68 4.8 PKME
ANMO P 15:27:41.78 1.1 68.0 327 ANMO
DBIC P 15:27:48.45 1.5 69.0 73 DBIC
LR 15:57:08.25
WUAZ eP 15:28:00.33 1.3 71.0 324 b:7.3+0 1.0 4.5 WUAZ
SMCO eP 15:28:04.23 1.2 71.6 329 b:4.5+0 .95 4.3 SMCO
SRU eP 15:28:13.70 1.1 73.3 327 b:6.1+0 .84 4.5 SRU
epP 15:28:39.70 depth = 100.9
CCUT eP 15:28:16.57 2.1X 73.6 324 b:6.8+0 .96 4.5 CCUT
epP 15:28:42.60 depth = 100.9
RSSD eP 15:28:19.38 0.4 74.4 334 b:2.0+0 .55 4.2 RSSD
PDAR P 15:28:26.70 0.4 75.7 330 PDAR
LOHW eP 15:28:31.23 -1.5 76.8 330 b:3.4+0 .65 4.3 LOHW
ULM P 15:28:32.92 -0.3 77.0 342 ULM
RRI2 eP 15:28:33.11 -0.4 76.9 330 b:8.4+0 1.0 4.5 RRI2
epP 15:28:58.67 depth = 98.0
NVAR P 15:28:34.08 0.4 77.0 322 NVAR
pP 15:28:57.00 depth = 86.7X
TPAW eP 15:28:34.37 1.2 76.9 330 b:4.2+0 .75 4.3 TPAW
IMW eP 15:28:35.54 0.6 77.2 330 b:2.5+0 .65 4.2 IMW
SCHQ P 15:28:36.92 -0.3 77.7 1 SCHQ
TORD P 15:28:39.28 0.9 77.7 70 TORD
pP 15:29:04.50 depth = 96.5
sP 15:29:14.80 0.0X
PAHR eP 15:28:43.49 1.7 78.4 322 b:1.2+1 .82 4.8 PAHR
HLID eP 15:28:44.07 1.6 78.6 328 b:5.9+0 .80 4.5 HLID
epP 15:29:09.37 depth = 96.7
BMO eP 15:28:55.40 0.2 81.0 327 b:4.7+0 1.0 4.2 BMO
YBH P 15:28:58.80 -0.3 81.7 322 YBH
BSMT eP 15:29:01.33 0.9 81.9 331 BSMT
BOSA P 15:29:05.05 1.4 82.5 118 BOSA
MAW P 15:29:05.26 1.6 82.7 163 MAW
KEBM eP 15:29:07.00 -0.6 83.3 322 b:1.0+2 1.5 5.5 KEBM
OD2 eP 15:29:08.42 0.4 83.4 328 OD2
epP 15:29:34.84 depth = 100.4
FCC eP 15:29:12.14 0.0 84.3 347 b:1.5-1 .88 2.9X FCC
epP 15:29:37.63 depth = 96.1
YKA P 15:29:53.04 0.4 92.8 340 YKA
pP 15:30:19.44 depth = 98.3
ASAR PKP 15:35:48.45 0.7 128.5 207 ASAR
pPKP 15:36:15.60 0.5X
WB2 ePKPdf 15:35:54.09 0.5 131.6 209 WB2
WRA PKP 15:35:54.81 1.2 131.6 209 WRA
PETK PKP 15:35:58.67 1.6 134.0 323 PETK
FITZ PKP 15:36:02.61 -0.4 136.6 200 FITZ
BVAR PKP 15:36:04.58 1.9 137.0 36 BVAR
pPKP 15:36:30.69 0.6X
ZALV PKP 15:36:12.75 -1.4 143.4 26 ZALV
pPKP 15:36:39.70 -1.8X
ZAA0 ePKPdf 15:36:12.98 -1.1 143.4 26 ZAA0
epPKPdf 15:36:37.84 -3.7X
AAK ePKPdf 15:36:15.31 -0.3 143.9 49 AAK
TKM2 ePKPdf 15:36:16.36 -0.4 144.5 48 TKM2
MKAR PKPbc 15:36:22.08 -0.3 146.8 38 MKAR
pPKPbc 15:36:49.42 -0.1X
MAJO ePKPdf 15:36:28.89 -1.9 153.3 306 MAJO
ePKPbc 15:36:37.59 -0.7X
ePKPab 15:36:51.07 0.5X
KAPI PKPbc 15:36:34.23 0.9 150.8 197 KAPI
SONM PKP 15:36:34.66 1.5 155.1 8 SONM
PKPbc 15:36:42.86 0.8X
PKPab 15:36:59.52 1.5X
MJAR PKPbc 15:36:38.33 0.0 153.3 306 MJAR
PKPab 15:36:51.39 0.8X
Generated 2008 MAY 17 at 13:39 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
