21 MAR 2008 ( 81)
ot = 22:29:19.28 +/- 1.76 VANUATU
lat = -18.264 +/- 9.0
lon = 168.183 +/- 8.2 MAGNITUDE 4.8 (GS)
dep = 51.4 +/- 15.7
60 km (35 miles) SSW of PORT-VILA, Efate, Vanuatu (pop 30,000)
180 km (115 miles) NW of Isangel, Tanna, Vanuatu
320 km (200 miles) SSE of Luganville, Espiritu Santo, Vanuatu
1860 km (1150 miles) ENE of BRISBANE, Queensland, Australia
nph = 68 of 94 se = 1.45 FE=186 B
error ellipse = (217.8, 66.4, 25.9;318.6, 4.7, 13.0; 50.6, 23.0, 9.3)
mb = 4.8 ( 26) ML = 0.0 ( 0) mblg = 0.0 ( 0) md = 0.0 ( 0) MS = 4.9 ( 3)
sta phase arrival res dist azm amp per mag amp per mag sta
DZM ePn 22:30:18.15 -1.7 4.1 203 DZM
eSn 22:31:05.66 S res = -1.3X
HNR ePn 22:32:07.10 1.1 11.9 317 g:1.1-1 .90 4.2X b:9.5+1 .80 5.9X HNR
OUZ eP 22:33:19.48 -0.9 17.6 165 b:6.9+0 .57 4.0 OUZ
EIDS eP 22:33:20.78 2.6 17.4 243 b:9.1+1 1.5 4.7 EIDS
ARMA eP 22:33:42.45 2.2 19.3 228 b:8.8+1 1.2 4.9 ARMA
AFI eP 22:33:49.93 5.0X 19.7 80 b:1.6+1 .68 4.4 AFI
LR 22:39:14.32
CTA P 22:33:56.53 0.2 20.8 261 CTA
LR 22:41:18.78
CTAO eP 22:33:58.39 2.0 20.8 261 b:3.1+1 1.0 4.6 CTAO
URZ eP 22:34:04.02 1.4 21.4 160 g:2.8-2 .90 4.0X b:2.2+1 .70 4.6 URZ
SNZO eP 22:34:26.43 0.6 23.6 168 SNZO
CAN eP 22:34:30.38 0.6 24.0 221 b:5.7+0 .55 4.3 CAN
COEN eP 22:34:33.48 0.5 24.4 276 b:1.6+1 .65 4.7 COEN
RPZ P 22:34:41.16 -1.6 25.5 175 RPZ
STKA eP 22:35:01.45 0.1 27.5 235 b:8.1-1 .49 3.6X STKA
LR 22:44:58.59
WRA P 22:35:38.53 -2.4 32.0 261 WRA
WRAB eP 22:35:39.19 -1.6 32.0 261 b:1.1+0 .37 4.1 WRAB
KAKA eP 22:36:04.58 -1.5 34.9 274 b:6.2+0 .45 4.8 KAKA
FORT eP 22:36:34.73 -0.9 38.4 243 FORT
FITZ eP 22:36:51.93 -0.4 40.4 263 b:1.8+1 .78 4.9 FITZ
MBWA eP 22:37:33.79 -0.7 45.6 258 b:7.4+0 .72 4.7 MBWA
NWAO eP 22:37:50.69 -1.0 47.8 242 b:2.0+0 .51 4.4 NWAO
SBA eP 22:39:17.08 -0.5 59.6 180 b:9.3+1 2.3 5.5 SBA
KSM eP 22:39:21.90 -0.5 60.2 283 b:8.0+0 .70 5.0 KSM
CMAR P 22:41:07.75 -0.5 77.2 294 CMAR
CHTO eP 22:41:08.62 -0.4 77.3 295 b:5.4+0 1.0 4.5 CHTO
ULN eP 22:41:50.18 -1.6 85.5 324 b:3.2+0 .70 4.6 ULN
SONM P 22:41:51.62 -1.9 85.8 323 SONM
LR 23:16:22.67
CMB eP 22:41:58.74 -1.8 87.3 49 b:1.3+1 .90 5.1 CMB
YBH P 22:41:58.78 -1.9 87.3 44 YBH
LR 23:11:17.15
WDC eP 22:41:59.38 0.8 86.9 46 b:1.2+2 3.0 5.6 WDC
ISA eP 22:42:03.14 0.6 87.6 51 b:6.9+0 .95 4.9 ISA
WAKR eP 22:42:04.63 -0.3 88.1 48 WAKR
MTUM eP 22:42:04.87 -0.8 88.3 50 MTUM
NVAR P 22:42:06.83 -1.8 88.9 49 NVAR
PAHR eP 22:42:07.71 0.3 88.7 47 b:7.8+0 .98 5.0 PAHR
MOD eP 22:42:08.94 0.1 89.0 45 MOD
WVOR eP 22:42:13.61 -1.4 90.3 45 b:1.1+1 1.2 5.1 WVOR
LDFC eP 22:42:14.16 0.8 89.9 53 LDFC
ePP 22:45:54.63 7.6X
BMN eP 22:42:16.67 0.8 90.5 47 BMN
HAWA eP 22:42:20.25 0.4 91.4 41 b:9.1+0 1.0 5.2 HAWA
ELK eP 22:42:23.90 0.9 92.0 48 b:9.8+0 .85 5.3 ELK
ePP 22:45:58.98 -4.4X
N12A eP 22:42:24.39 0.7 92.2 48 b:2.1+1 .90 5.6 N12A
CCUT eP 22:42:24.78 0.9 92.2 51 b:4.4+1 2.6 5.4 CCUT
TXAR P 22:42:45.33 -1.5 97.2 62 TXAR
LR 23:16:17.16
YKA P 22:42:56.94 -2.7X 100.3 27 YKA
MKAR P 22:42:59.55 -0.9X 100.3 316 MKAR
ARCESPKP 22:48:07.43 -3.5X 123.9 345 ARCE
FINESPKP 22:48:18.13 -3.4X 129.3 338 FINE
BRTR PKP 22:48:30.20 -3.8X 135.4 308 BRTR
GERESPKP 22:48:42.04 -5.7X 143.2 332 GERE
IDI PKP 22:48:46.05 -2.4 143.4 305 IDI
STU ePKPbc 22:48:48.83 -1.8 145.1 335 STU
WLF ePKPdf 22:48:50.40 -1.2 145.5 339 WLF
BAIF ePKP 22:48:50.40 -1.7 145.8 342 BAIF
BFO ePKPdf 22:48:50.79 -1.5 145.8 336 BFO
CDF iPKPc 22:48:51.70 -1.2 146.2 337 CDF
DAVOXPKPbc 22:48:52.85 -2.0 146.4 333 DAVO
HINF iPKPc 22:48:53.30 -0.7 146.8 337 HINF
HAU ePKP 22:48:53.60 -0.4 146.8 337 HAU
LR 22:58:53.60 S:1.5-1 19. 4.8
MEZF ePKP 22:48:54.00 0.0 146.9 339 MEZF
TUE ePKPbc 22:48:54.94 -1.3 146.9 333 TUE
FLN ePKP 22:48:57.00 0.8 148.2 346 FLN
LDF ePKP 22:48:57.00 0.7 148.3 345 LDF
CABF iPKPc 22:48:57.50 1.3 148.1 336 CABF
LOR iPKPc 22:48:57.70 1.2 148.3 339 LOR
LR 22:58:57.70 S:1.9-1 18. 4.9
GRR ePKP 22:48:58.30 1.4 148.7 346 GRR
SSF iPKPc 22:48:58.60 1.6 148.6 340 SSF
AVF ePKP 22:48:58.80 1.4 148.9 340 AVF
LPL iPKPc 22:48:59.30 1.8 148.8 334 LPL
LPG ePKP 22:48:59.40 1.8 148.8 334 LPG
BGF iPKPc 22:49:00.00 2.0 149.3 340 BGF
ORIF iPKPc 22:49:01.10 2.4 149.6 335 ORIF
TCF ePKP 22:49:01.10 2.3 149.7 341 TCF
MFF ePKP 22:49:01.80 2.4 150.1 344 MFF
VIVF ePKP 22:49:02.30 2.9 150.1 336 VIVF
PGF ePKP 22:49:02.70 3.2X 150.0 328 PGF
SMRF ePKP 22:49:03.40 3.3X 150.5 334 SMRF
RJF ePKP 22:49:03.90 3.4X 150.8 340 RJF
LR 22:59:03.90 S:1.8-1 21. 4.8
CAF ePKP 22:49:04.20 3.4X 151.0 339 CAF
LASF ePKP 22:49:04.60 3.6X 151.1 336 LASF
LFF ePKP 22:49:05.10 3.7X 151.4 341 LFF
MTLF ePKP 22:49:07.20 4.4X 152.3 338 MTLF
Generated 2008 APR 22 at 02:05 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
