18 JUL 2007 (199)
ot = 00:22:45.47 +/- 0.67 TANZANIA
lat = -2.879 +/- 17.6
lon = 36.304 +/- 29.2 MAGNITUDE 4.3 (GS)
dep = 10.0 (geophysicist)
70 km (45 miles) NW of Arusha, Tanzania (pop 102,000)
185 km (115 miles) SSW of NAIROBI, Kenya
290 km (180 miles) S of Nakuru, Kenya
550 km (340 miles) NW of DAR ES SALAAM, Tanzania
nph = 10 of 16 se = 1.31 FE=573 C
error ellipse = (119.3, 0.0, 44.0;209.3, 0.0, 10.4; 0.0, 0.0, 0.0)
mb = 4.3 ( 8) ML = 4.6 ( 1) mblg = 4.8 ( 2) md = 5.3 ( 1) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
KMBO ePn 00:23:20.25 0.9 2.0 29 d:5.1+2 5.3 L:1.1+1 .75 4.6 KMBO
eS 00:23:44.12 S res = -0.2X g:7.0+0 .75 5.0
LSZ ePn 00:26:12.53 -1.0 14.7 213 g:2.4-1 1.1 4.6 LSZ
eSn 00:28:49.81 S res = -6.8X
eLg 00:30:18.26
ABPO qP 00:27:17.47 7.0X 19.3 147 b:1.0+1 .90 4.1 ABPO
LBTB eP 00:28:05.00 1.6 24.3 204 b:4.4+0 .72 4.2 LBTB
TSUM qP 00:28:05.08 0.1 24.5 227 b:3.6+0 .93 4.0 TSUM
BOSA eP 00:28:33.95 0.0 27.7 201 b:5.3+0 .82 4.3 BOSA
SUR eP 00:29:12.92 -6.0X 32.8 205 b:7.6+0 .99 4.6 SUR
TIP qP 00:31:05.69 0.0 45.6 339 TIP
KBL qP 00:31:27.44 0.1 48.3 37 b:7.5+0 1.0 4.7 KBL
TKM2 eP 00:32:35.13 -1.7 57.7 33 b:3.8+0 .94 4.4 TKM2
e 00:32:38.67 depth = 11.6X
MK31 eP 00:33:16.84 -1.5 63.9 33 MK31
KURK qP 00:33:23.72 1.5 64.5 28 b:2.7+0 1.0 4.4 KURK
Generated 2007 JUL 23 at 03:56 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
