17 JUL 2007 (198)
ot = 01:31:31.84 +/- 0.70 TANZANIA
lat = -2.637 +/- 11.3
lon = 35.834 +/- 15.4 MAGNITUDE 4.3 (GS)
dep = 10.0 (geophysicist)
125 km (75 miles) NW of Arusha, Tanzania (pop 102,000)
185 km (115 miles) SW of NAIROBI, Kenya
265 km (165 miles) S of Nakuru, Kenya
605 km (375 miles) NW of DAR ES SALAAM, Tanzania
Felt at Nairobi, Kenya.
nph = 12 of 16 se = 1.35 FE=573 B
error ellipse = (120.6, 0.0, 22.7;210.6, 0.0, 10.9; 0.0, 0.0, 0.0)
mb = 4.3 ( 7) ML = 4.5 ( 1) mblg = 4.8 ( 2) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
KMBO ePn 01:32:05.66 -1.2 2.1 43 d:4.2+2 5.2X L:7.7+0 .45 4.5 KMBO
eS 01:32:30.36 S res = -2.4X g:5.1+0 .70 4.9
LSZ ePn 01:34:57.56 -1.8 14.6 211 g:2.1-1 .90 4.6 LSZ
eSn 01:37:37.51 S res = -4.5X
ABPO qP 01:36:03.26 1.4X 19.7 146 b:5.6+0 .90 3.9 ABPO
LBTB eP 01:36:49.89 -0.2 24.3 203 g:5.4-3 .85 3.4X b:5.4+0 .85 4.2 LBTB
TSUM eP 01:36:51.45 1.7 24.3 226 b:4.2+0 .62 4.2 TSUM
BOSA eP 01:37:21.04 0.2 27.7 200 b:1.0+1 .81 4.6 BOSA
CSS eP 01:38:44.00 -1.7 37.5 357 CSS
TOA0 qP 01:38:44.68 -0.5 37.3 296 TOA0
TAM qP 01:38:57.41 -0.7 38.9 312 TAM
DBIC qP 01:39:21.76 0.8 41.7 283 b:2.4+0 .72 4.0 DBIC
KBL qP 01:40:17.54 3.1X 48.4 37 b:2.4+0 .56 4.5 KBL
ARU qP 01:41:51.89 1.8 61.7 14 ARU
MK31 eP 01:42:05.51 0.4 63.9 34 MK31
KURK eP 01:42:09.69 1.1 64.5 29 b:2.6+0 .98 4.4 KURK
Generated 2007 JUL 23 at 01:55 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
