Phase Data
6 MAR 2013 ( 65)
ot = 22:03:26.78 +/- 2.98 OFFSHORE GUERRERO, MEXICO
lat = 16.103 +/- 12.2
lon = -98.825 +/- 15.3 MAGNITUDE 4.5 (GS)
dep = 9.8 +/- 3.1
141 km (88 miles) SE of Acapulco, Guerrero, Mexico (pop 616,000)
175 km (109 miles) SSE of Chilpancingo, Guerrero, Mexico
220 km (137 miles) SSW of Huajuapan de Leon, Oaxaca, Mexico
368 km (229 miles) S of MEXICO CITY, D.F., Mexico
nph = 29 of 139 se = 1.47 FE=058 A
error ellipse = (237.0, 2.0, 26.4;146.0, 2.0, 14.5; 16.0, 86.0, 4.5)
mb = 4.5 (121) ML = 5.3 ( 4) mblg = 4.3 ( 6) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
UNM ePg 22:04:23.39 -1.0 3.2 354 L:2.0+1 1.3 5.4 g:3.5+0 .80 4.9 UNM
eSn 22:05:04.65 S res = 8.2X
LVIG ePn 22:04:28.85 -3.0 4.3 32 g:1.1+0 .95 4.5 LVIG
MOIG ePn 22:04:37.87 6.6 4.2 328 L:6.8+0 1.0 5.3 MOIG
eSn 22:05:30.04 S res = 9.4X
CCIG ePn 22:05:04.00 2.2 6.4 88 g:1.9-1 1.1 4.0 CCIG
ZAIG ePn 22:05:16.92 0.2 7.5 333 g:1.2-1 1.1 3.9 ZAIG
LNIG ee 22:05:49.53 0.0X 8.8 356 g:8.0-2 1.2 3.8 LNIG
JCT ePn 22:06:55.31 5.3 14.3 357 JCT
435B ePn 22:06:58.73 4.5X 14.7 4 435B
WHTX ePn 22:07:14.15 3.8X 15.9 4 b:3.4+1 .85 4.5 WHTX
ABTX ePn 22:07:16.65 -1.4 16.5 358 b:1.7+1 1.0 4.1 ABTX
MNTX ePn 22:07:19.01 -1.2 16.6 340 b:5.8+0 1.0 3.7 MNTX
GDL2 ePn 22:07:23.19 0.8 16.8 344 GDL2
MSTX ePn 22:07:38.52 -0.5X 18.1 349 b:2.3+1 .95 4.3 MSTX
TUC eP 22:07:45.86 -7.9X 19.4 328 b:7.5+0 1.1 3.9 TUC
WMOK eP 22:07:46.90 3.1X 18.6 0 b:4.6+0 1.0 3.6 WMOK
BNM eP 22:07:54.52 2.3X 19.3 340 BNM
W39A eP 22:07:54.65 0.0 19.5 12 b:2.0+1 1.1 4.3 W39A
ANMO eP 22:07:59.53 0.0 20.0 341 b:5.3+0 .75 4.0 ANMO
LAZ esP 22:08:03.07 5.6X 19.5 339 LAZ
W41B eP 22:08:03.90 5.6 19.9 16 b:1.8+1 1.0 4.3 W41B
LENM esP 22:08:04.35 7.7X 19.4 339 LENM
WHAR eP 22:08:04.54 5.1 20.0 16 b:1.4+1 .86 4.3 WHAR
Z50A eP 22:08:07.47 0.4X 20.7 32 b:1.5+1 .95 4.3 Z50A
152A eP 22:08:08.95 -0.1X 20.9 35 b:1.3+1 .70 4.4 152A
PLAL eP 22:08:12.87 1.1X 21.1 25 b:1.9+1 .90 4.5 PLAL
113A eP 22:08:15.72 0.8X 21.4 324 b:1.3+1 .90 4.3 113A
T25A eP 22:08:18.02 1.6X 21.5 348 b:1.8+1 .95 4.4 T25A
T42A eP 22:08:20.55 0.0X 21.9 17 b:7.4+0 .80 4.2 T42A
Y14A eP 22:08:20.67 0.7X 21.9 327 b:1.9+1 1.1 4.4 Y14A
PBMO eP 22:08:21.49 1.4X 21.9 18 b:2.4+1 .85 4.6 PBMO
GOGA eP 22:08:21.92 -0.6X 22.1 36 b:2.0+1 .75 4.6 GOGA
Y52A eP 22:08:22.57 -0.1X 22.1 34 b:2.5+1 .85 4.7 Y52A
WVT eP 22:08:22.84 -0.7 22.2 24 b:1.7+1 .80 4.6 WVT
SWET eP 22:08:23.58 -0.5X 22.3 29 b:1.2+1 .66 4.5 SWET
GLA eP 22:08:24.44 0.7X 22.2 322 b:2.1+1 1.0 4.5 GLA
SDCO eP 22:08:25.42 0.2X 22.3 346 b:6.0+0 .85 4.1 SDCO
V48A eP 22:08:25.52 1.1X 22.3 27 b:1.5+1 1.0 4.4 V48A
W50A eP 22:08:27.82 0.8X 22.5 30 b:1.6+1 .75 4.6 W50A
CCM eP 22:08:28.15 -2.2 22.9 16 b:6.2+0 .70 4.2 CCM
Y12C eP 22:08:28.34 1.1X 22.6 324 b:1.3+1 .95 4.4 Y12C
FVM eP 22:08:28.49 -3.5X 23.0 17 b:1.2+1 .70 4.5 FVM
MVCO eP 22:08:28.81 -0.1X 22.7 340 b:2.9+1 1.1 4.7 MVCO
S22A eP 22:08:29.12 0.2X 22.7 343 b:1.6+1 1.0 4.4 S22A
KSU1 eP 22:08:29.85 -1.9 23.0 4 b:1.8+1 .70 4.7 KSU1
KSCO eP 22:08:30.64 -2.0 23.1 352 b:2.0+1 .85 4.7 KSCO
CPCT eP 22:08:33.35 0.2X 23.1 31 b:2.6+1 1.0 4.7 CPCT
W52A eP 22:08:33.67 0.3X 23.1 32 b:3.4+1 1.1 4.8 W52A
eSn 22:13:20.92 S res = 19.0X
SIUC eP 22:08:33.69 0.5X 23.1 20 b:2.6+1 .70 4.9 SIUC
T47A eP 22:08:34.45 -0.1X 23.3 24 b:2.8+1 1.0 4.7 T47A
U15A eP 22:08:35.17 -2.5X 23.5 332 b:9.7+0 .80 4.4 U15A
W13A eP 22:08:36.32 1.8X 23.2 327 b:3.9+0 .75 4.0 W13A
V51A eP 22:08:36.80 -0.2X 23.5 31 b:2.8+1 .95 4.8 V51A
PV01 eP 22:08:37.89 -0.2X 23.6 341 b:4.2+0 .92 4.0 PV01
PV15 eP 22:08:39.88 0.4X 23.7 341 b:1.8+1 1.0 4.6 PV15
PV07 eP 22:08:41.06 0.2 23.9 341 b:2.0+1 1.1 4.6 PV07
SMCO eP 22:08:43.11 0.3X 24.1 344 b:1.3+1 .95 4.5 SMCO
PV23 eP 22:08:43.90 1.9X 24.0 340 b:1.2+1 .80 4.6 PV23
Q44A eP 22:08:44.02 -0.3X 24.3 19 b:2.6+1 .80 4.9 Q44A
PV14 eP 22:08:45.42 4.0X 23.9 340 b:1.2+1 .80 4.5 PV14
ISCO eP 22:08:45.51 0.3 24.3 347 ISCO
P42A eP 22:08:46.00 -0.6X 24.5 16 b:2.9+1 .95 4.9 P42A
LCMT eP 22:08:46.90 1.0X 24.4 331 b:6.5+0 .86 4.3 LCMT
eS 22:13:09.58 S res = 3.5X
WCI eP 22:08:47.39 -0.2 24.6 24 b:2.2+1 1.0 4.7 WCI
O20A eP 22:08:50.85 -3.0X 25.3 343 b:2.2+1 1.0 4.8 O20A
MTPU eP 22:08:51.00 1.3X 24.8 334 b:1.6+1 1.1 4.6 MTPU
OGNE eP 22:08:51.30 1.2X 24.9 354 b:4.8+1 1.1 5.1 OGNE
CCUT eP 22:08:51.77 1.3X 24.9 332 b:3.3+0 .82 4.1 CCUT
SHPR eP 22:08:52.28 1.5X 25.0 328 b:7.8+0 1.1 4.3 SHPR
SRU eP 22:08:52.31 0.3X 25.1 338 b:1.4+1 .96 4.6 SRU
GSC eP 22:08:53.22 2.4X 25.0 323 b:1.0+1 1.0 4.4 GSC
Q16A eP 22:08:53.60 0.9X 25.2 337 b:1.0+1 1.1 4.4 Q16A
N41A eP 22:08:53.92 -1.2X 25.5 14 b:2.4+1 .85 4.9 N41A
N23A eP 22:08:56.07 0.7X 25.5 347 b:1.5+1 1.1 4.6 N23A
TMUT eP 22:08:56.38 0.4X 25.5 337 b:9.9+0 .82 4.5 TMUT
HDIL eP 22:08:57.04 -0.4X 25.7 17 b:3.5+1 .80 5.1 HDIL
P17A eP 22:08:57.91 2.3X 25.5 338 b:9.2+0 .96 4.4 P17A
PHWY eP 22:08:58.64 0.6X 25.8 349 b:1.1+1 .90 4.5 PHWY
TPNV eP 22:09:01.95 2.9X 25.9 327 b:1.8+1 1.1 4.7 TPNV
NLU eP 22:09:04.64 0.6X 26.4 337 b:6.1+0 .96 4.3 NLU
SDDR eP 22:09:06.02 2.2 26.4 80 b:1.2+1 1.0 4.5 SDDR
L42A eP 22:09:08.00 -0.8X 27.0 15 b:2.8+1 .90 4.9 L42A
DUG eP 22:09:08.65 0.3X 26.9 336 b:4.1+0 1.0 4.1 DUG
R11A eP 22:09:08.92 3.2X 26.6 330 b:3.7+0 1.0 4.0 R11A
ECSD eP 22:09:13.46 -0.9X 27.6 4 b:5.7+0 .75 4.4 ECSD
PDAR eP 22:09:17.64 -1.6X 28.1 343 PDAR
PD31 eP 22:09:19.07 -0.2X 28.1 343 b:6.5+0 1.0 4.3 PD31
NV11 eP 22:09:19.07 1.0X 28.0 326 b:4.0-1 1.0 3.2 NV11
BW06 eP 22:09:19.10 -0.1X 28.1 343 b:6.1+0 1.0 4.3 BW06
NV01 eP 22:09:19.50 0.7X 28.1 326 NV01
BGU epwP 22:09:21.33 2.1 27.6 336 BGU
HVU eP 22:09:21.49 1.0X 28.3 338 b:7.0+0 .96 4.4 HVU
KVN eP 22:09:22.81 0.9X 28.4 327 b:6.1+0 1.2 4.3 KVN
SDV eP 22:09:24.72 2.6 28.4 101 b:6.1+0 .70 4.5 SDV
REDW eP 22:09:27.59 0.2X 29.0 342 b:3.3+0 .70 4.2 REDW
LOHW eP 22:09:28.99 0.2X 29.2 342 b:4.9+0 .75 4.4 LOHW
FXWY eP 22:09:30.19 0.1X 29.3 342 b:5.0+0 1.0 4.3 FXWY
MOOW eP 22:09:30.24 0.0X 29.4 342 b:3.3+0 .90 4.1 MOOW
TPAW eP 22:09:30.36 1.6X 29.2 342 b:4.8+0 1.0 4.3 TPAW
IMW eP 22:09:32.16 0.1X 29.5 342 b:5.9+0 1.0 4.3 IMW
RLMT eP 22:09:39.04 1.1X 30.2 345 b:3.4+0 .80 4.3 RLMT
HLID eP 22:09:39.97 0.4X 30.4 337 b:3.8+0 1.0 4.2 HLID
YHH eP 22:09:39.98 0.9X 30.3 343 b:2.3+0 .96 4.0 YHH
DLMT eP 22:09:49.11 1.1X 31.4 341 b:6.9+0 .95 4.5 DLMT
MDND eP 22:09:50.17 -0.1X 31.7 359 b:6.5+1 1.0 5.5 MDND
J08A eP 22:09:53.35 0.7X 31.9 332 b:8.4+0 .85 4.7 J08A
AGMN eP 22:09:54.22 -0.7X 32.2 4 b:1.5+1 .70 5.0 AGMN
BMO eP 22:09:58.40 -0.5X 32.6 335 b:4.6+0 1.1 4.3 BMO
F10A eP 22:10:06.60 -0.1X 33.5 337 b:1.5+1 .85 4.9 F10A
G08A eP 22:10:07.62 -0.3X 33.7 334 b:5.4+0 .95 4.4 G08A
ULM eP 22:10:10.57 -1.3X 34.1 3 b:1.3+1 1.1 4.8 ULM
C09A eP 22:10:23.20 0.0X 35.5 337 b:9.4+0 .75 4.7 C09A
LTY eP 22:10:27.88 0.3X 35.9 334 b:8.6+0 1.1 4.5 LTY
FFC eP 22:10:49.22 -0.9 38.6 357 b:9.1+0 .95 4.5 FFC
X40A eSn 22:11:24.62 0.4X 19.1 15 X40A
EGAK eP 22:13:07.26 -0.8 56.4 340 b:5.3+0 1.0 4.5 EGAK
PV17 eSn 22:13:07.46 -10.9X 23.8 340 PV17
PV20 eS 22:13:07.64 10.4X 23.9 340 PV20
INK eP 22:13:09.67 -0.2 56.6 345 b:6.3+0 1.0 4.6 INK
DOT eP 22:13:11.16 0.6 56.7 338 b:7.2+0 1.0 4.6 DOT
PAX eP 22:13:11.76 0.2X 56.9 337 b:2.9+0 .88 4.3 PAX
RIDG eP 22:13:13.58 0.6X 57.1 338 b:5.8+0 .84 4.6 RIDG
HDA eP 22:13:20.22 -0.7X 58.2 338 b:2.9+0 .92 4.3 HDA
IL1 eP 22:13:21.34 -0.8X 58.4 338 IL1
SUA eP 22:13:21.60 0.3X 58.2 334 b:1.2+1 1.2 4.8 SUA
PRP eP 22:13:22.04 0.2X 58.3 339 b:6.8+0 1.1 4.6 PRP
ILB eP 22:13:22.32 0.2X 58.4 338 b:6.4+0 1.1 4.6 ILB
RND eP 22:13:23.24 0.9X 58.4 336 b:8.2+0 1.0 4.8 RND
MCK eP 22:13:23.72 0.1X 58.6 336 b:5.8+0 .88 4.7 MCK
WRH eP 22:13:23.90 -0.1X 58.6 337 b:6.1+0 1.0 4.6 WRH
BWN eP 22:13:26.56 0.4X 59.0 337 b:1.8+1 .84 5.2 BWN
TRF eP 22:13:26.57 0.0X 59.0 336 b:5.7+0 .76 4.8 TRF
V53A eSn 22:13:27.37 1.0X 24.2 33 V53A
CAST eP 22:13:30.58 -0.6X 59.7 335 b:6.8+0 1.1 4.7 CAST
MLY eP 22:13:32.86 0.0 59.9 337 b:6.3+0 1.0 4.7 MLY
TIXI eP 22:16:10.30 -0.6 86.8 346 b:2.2+0 .50 4.6 TIXI
Generated 2013 MAR 6 at 22:30 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
