Phase Data
1 MAY 2006 (121)
ot = 20:53:22.84 +/- 1.17 BAJA CALIFORNIA, MEXICO
lat = 29.909 +/- 11.7
lon = -114.676 +/- 11.0 MAGNITUDE 4.5 (GS)
dep = 10.0 (geophysicist)
120 km (75 miles) S of San Felipe, Baja California, Mexico (pop 13,000)
190 km (120 miles) SW of Puerto Penasco, Sonora, Mexico
215 km (135 miles) NNW of Guerrero Negro, Baja Calif. Sur, Mexico
1950 km (1210 miles) NW of MEXICO CITY, D.F., Mexico
nph = 26 of 43 se = 1.46 FE=048 B
error ellipse = (222.3, 0.0, 19.2;132.3, 0.0, 9.0; 0.0, 0.0, 0.0)
mb = 4.5 ( 12) ML = 0.0 ( 0) mblg = 3.4 ( 20) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
DAC eP 20:54:59.99 -2.9 6.8 340 d:2.2+2 6.5X L:2.1-1 1.2 4.5X DAC
g:2.6-1 1.2 4.0 b:7.4+1 1.0 5.7X
TPNV eP 20:55:06.74 -0.8 7.1 350 d:2.7+2 6.8X L:1.5-1 1.4 4.4X TPNV
g:2.5-1 1.4 4.0X b:6.9+1 1.0 5.8X
LAZ eP 20:55:11.09 -5.5X 7.8 53 d:3.5+2 7.2X LAZ
BNM eP 20:55:14.42 -5.4X 8.0 56 d:3.6+2 7.4X BNM
MNTX eP 20:55:17.42 -4.4X 8.2 75 d:3.7+2 7.4X L:1.2-1 1.9 4.5X MNTX
g:1.2-1 1.4 3.7X b:3.2+1 1.4 5.4X
LPM qP 20:55:20.09 -0.8 8.1 55 d:1.1+1 4.3X LPM
TPH eP 20:55:25.16 0.1 8.4 346 d:1.0+2 6.4X L:5.0-2 1.1 4.2X TPH
g:3.9-2 1.0 3.4 b:5.7+1 1.1 5.7X
MVCO eP 20:55:28.12 -3.8X 8.9 34 d:3.7+2 7.7X MVCO
CPRX P 20:55:43.21 0.0 9.7 69 d:3.9+1 6.1X CPRX
LTX P 20:55:43.51 2.3 9.6 91 d:3.4+1 5.9X L:1.5-2 1.1 3.8X LTX
g:1.6-2 1.1 3.1 b:1.6+1 1.1 5.3X
PV01 P 20:55:45.91 4.1X 9.6 30 d:1.1+2 6.9X PV01
DUG P 20:55:53.39 1.6 10.4 8 g:1.8-2 1.1 3.2 b:1.8+1 1.1 5.4X DUG
ELK P 20:55:55.55 -2.5X 10.8 358 g:1.8-2 1.1 3.2 b:1.8+1 1.1 5.3X ELK
PAHR e 20:55:55.68 2.0 10.5 340 g:3.4-2 1.2 3.4 b:5.0+1 1.3 5.7X PAHR
e 20:56:18.62
BMN P 20:56:00.98 4.7X 10.7 349 g:1.6-2 1.1 3.2 b:1.6+1 1.1 5.3X BMN
SMCO P 20:56:06.89 3.4X 11.2 32 g:7.8-3 1.0 2.9 b:7.8+0 1.0 5.0X SMCO
HWUT P 20:56:13.40 0.1 11.9 11 g:2.3-2 1.1 3.4 b:2.3+1 1.1 5.3X HWUT
WVOR P 20:56:22.92 -3.4X 12.9 347 g:7.2-2 1.4 3.8X b:7.2+1 1.4 5.7X WVOR
YBH P 20:56:36.33 2.2 13.5 333 g:2.1-2 1.1 3.4 b:4.3+1 1.4 5.3X YBH
HLID eP 20:56:36.77 0.4 13.6 1 g:1.5-2 1.2 3.3 b:1.5+1 1.2 4.8X HLID
REDW P 20:56:42.29 4.0X 13.8 12 g:3.7-2 1.2 3.7 b:3.7+1 1.2 5.1X REDW
LOHW P 20:56:42.94 0.7 14.1 12 g:4.4-2 1.5 3.7X b:4.4+1 1.5 5.0X LOHW
MOOW P 20:56:43.33 -0.4 14.2 12 g:4.2-2 1.5 3.6X b:4.2+1 1.5 4.9X MOOW
TPAW P 20:56:43.64 3.8X 13.9 11 g:3.3-2 1.2 3.6 b:3.3+1 1.2 5.0X TPAW
BMO P 20:56:56.50 0.7 15.1 353 g:1.5-2 1.0 3.4 b:1.5+1 1.0 4.4 BMO
KEBM P 20:57:02.06 6.1X 15.1 332 KEBM
RSSD P 20:57:11.14 -3.6X 16.5 28 g:1.7-2 1.1 3.5 b:1.7+1 1.1 4.1 RSSD
HKT P 20:57:12.04 -0.3 16.3 85 g:3.7-2 1.5 3.7X b:6.0+1 1.7 4.4 HKT
MSO P 20:57:18.65 -0.9 16.9 2 g:2.4-2 1.3 3.6 b:2.4+1 1.3 4.2 MSO
HAWA P 20:57:20.27 1.0 16.9 348 g:2.9-3 1.1 2.7 b:7.5+0 1.5 3.6 HAWA
MIAR P 20:57:37.87 -0.6 18.4 70 g:9.6-3 1.0 3.3 b:5.6+1 1.5 4.5 MIAR
e 20:57:51.15 0.3X
WALA P 20:57:46.57 0.4 19.1 2 g:2.1-2 1.2 3.6 b:5.0+1 1.6 4.5 WALA
CCM P 20:58:05.70 -1.0 21.0 61 g:4.8-2 1.7 3.9X b:4.8+1 1.7 4.6 CCM
EDM P 20:58:28.82 -2.2 23.3 2 EDM
PLAL P 20:58:30.51 2.9X 23.0 70 g:3.9-2 1.5 4.0X b:7.4+1 1.7 4.9 PLAL
FFC P 20:58:56.61 -3.0X 26.4 17 g:8.9-3 1.0 3.6 b:1.9+1 1.3 4.6 FFC
DLBC P 20:59:35.17 -0.1 30.4 344 DLBC
INK eP 21:00:55.99 -1.4 40.0 349 b:1.8+1 1.3 4.6 INK
NNA 21:02:59.61 2.4 55.3 133 NNA
BILL e 21:03:18.79 -0.4 58.6 334 b:1.7+1 1.4 4.9 BILL
LPAZ qP 21:03:56.54 -2.3 64.2 129 LPAZ
Generated 2006 MAY 1 at 21:11 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver