Phase Data
6 FEB 2013 ( 37)
ot = 08:04:35.70 +/- 0.92 SAMOA ISLANDS REGION
lat = -15.988 +/- 14.2
lon = -172.223 +/- 13.8 MAGNITUDE 5.0 (GS)
dep = 34.0 +/- 5.2
163 km (101 miles) E of Hihifo, Tonga
244 km (151 miles) SSW of APIA, Samoa
650 km (404 miles) NNE of NUKU`ALOFA, Tonga
2645 km (1642 miles) NNE of Auckland, New Zealand
nph = 214 of 214 se = 0.46 FE=169 A
error ellipse = (138.0, 3.0, 24.1; 48.0, 0.0, 18.0;317.0, 86.0, 7.8)
mb = 5.0 (194) ML = 0.0 ( 0) mblg = 0.0 ( 0) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
MSVF ePn 08:06:54.27 4.4 9.5 258 MSVF
MARNCeP 08:08:59.74 -0.1 19.5 251 b:1.6+2 .90 5.3 MARN
OUZ eP 08:09:37.29 -0.1 23.0 211 b:3.8+1 1.0 4.8 OUZ
URZ eP 08:09:49.30 1.2 24.1 201 b:2.5+1 .68 4.9 URZ
THZ eP 08:10:31.11 1.3 28.7 204 b:2.2+1 .76 4.9 THZ
KHZ eP 08:10:31.27 -1.3 29.0 202 b:1.9+1 .92 4.8 KHZ
OXZ eP 08:10:44.87 0.4 30.4 203 b:3.2+1 .62 5.3 OXZ
LTZ epP 08:10:46.84 -0.6 29.8 203 LTZ
RPZ eP 08:10:50.91 0.2 31.1 204 b:2.6+1 .88 5.0 RPZ
CAN eP 08:12:02.89 -1.1 39.6 234 b:1.8+1 1.0 4.8 CAN
STKA eP 08:12:45.22 -0.7 44.7 241 b:2.2+0 .75 4.1 STKA
WB2 eP 08:13:31.72 -1.5 50.8 257 WB2
eP 08:13:32.05 -1.2
WRAB eP 08:13:31.83 -1.3 50.8 257 b:1.5+1 1.1 4.9 WRAB
AS01 eP 08:13:33.04 -1.4 51.0 252 AS01
AS31 eP 08:13:33.52 -1.2 51.0 252 b:1.1+1 1.1 4.7 AS31
SOEI eP 08:14:53.41 0.0 62.0 267 b:5.1+1 .90 5.7 SOEI
MBWA eP 08:15:08.56 0.4 64.3 254 b:2.3+1 1.1 5.2 MBWA
CASY eP 08:15:45.88 0.2 70.4 205 b:1.5+1 1.1 5.0 CASY
KMRM eP 08:15:55.53 0.4 71.8 37 b:3.6+1 .84 5.4 KMRM
JAGI eP 08:15:56.51 -0.4 72.0 266 b:8.8+1 1.1 5.7 JAGI
ISA eP 08:15:57.47 -0.5 72.3 44 b:9.6+0 1.1 4.7 ISA
CMB eP 08:15:58.54 -0.4 72.5 41 b:1.3+1 1.0 4.8 CMB
AFDM eP 08:16:00.01 -0.1 72.7 40 b:1.2+1 1.0 4.8 AFDM
ORV eP 08:16:00.27 -0.1 72.7 39 b:8.9+0 1.1 4.7 ORV
WDC eP 08:16:00.47 0.0 72.8 38 b:2.2+0 .85 4.2 WDC
MDPB eP 08:16:02.49 -0.2 73.1 42 b:9.5+0 .98 4.8 MDPB
OMMB eP 08:16:02.73 -0.3 73.1 42 b:3.3+0 .94 4.3 OMMB
GSC eP 08:16:03.29 -0.2 73.2 45 b:2.7+0 1.1 4.2 GSC
DAC eP 08:16:03.85 0.1 73.2 44 b:4.5+0 1.0 4.4 DAC
WAKR eP 08:16:04.72 0.4 73.3 41 b:1.5+1 1.1 4.9 WAKR
BEKR eP 08:16:05.88 0.1 73.6 39 b:1.7+1 1.1 4.9 BEKR
PNTR eP 08:16:06.24 0.4 73.6 40 b:1.8+1 .98 5.0 PNTR
VCNR eP 08:16:06.39 0.0 73.7 40 b:1.2+1 1.0 4.8 VCNR
YERR eP 08:16:06.86 0.1 73.8 41 b:1.5+1 1.1 4.9 YERR
NV01 eP 08:16:07.35 -1.0 74.0 41 NV01
RYN eP 08:16:08.27 0.1 74.0 41 b:7.7+0 1.0 4.6 RYN
QSPA eP 08:16:08.31 0.2 74.1 180 b:5.0+1 .95 5.5 QSPA
NV11 eP 08:16:08.42 -0.4 74.1 41 b:1.3+0 1.1 3.8 NV11
PAHR eP 08:16:08.96 0.2 74.1 40 b:1.2+1 1.0 4.8 PAHR
LDFC eP 08:16:09.54 0.1 74.2 46 b:1.0+1 1.0 4.8 LDFC
KVN eP 08:16:11.10 -0.1 74.5 41 b:1.4+1 1.1 4.9 KVN
TPNV eP 08:16:11.20 0.1 74.5 44 b:7.6+0 1.0 4.6 TPNV
YSS eP 08:16:12.01 1.0 74.6 330 b:2.0+1 .80 5.2 YSS
MOD eP 08:16:13.14 -0.1 74.9 38 b:2.2+1 .95 5.1 MOD
SHPR eP 08:16:14.20 0.3 75.0 45 b:1.2+1 1.0 4.8 SHPR
Y14A eP 08:16:14.60 0.0 75.1 48 b:4.9+0 .75 4.6 Y14A
W13A eP 08:16:14.87 0.2 75.1 46 b:5.5+0 1.0 4.5 W13A
KDAK eP 08:16:15.02 0.1 75.3 11 b:3.6+1 .95 5.3 KDAK
R11A eP 08:16:17.67 -0.5 75.7 43 b:2.6+0 1.1 4.1 R11A
TUC eP 08:16:19.06 -0.1 75.9 50 b:1.1+1 1.1 4.8 TUC
WVOR eP 08:16:20.84 0.1 76.2 38 b:1.5+1 1.0 4.9 WVOR
LCMT eP 08:16:23.13 0.3 76.5 45 b:3.6+0 .94 4.4 LCMT
319A eP 08:16:23.25 0.2 76.6 52 b:2.5+1 1.0 5.2 319A
I07A eP 08:16:23.87 0.4 76.7 36 b:1.8+1 1.0 5.0 I07A
J08A eP 08:16:24.57 0.2 76.9 37 b:2.0+1 1.0 5.1 J08A
CCUT eP 08:16:24.69 0.6 76.8 44 b:9.7+0 1.1 4.7 CCUT
KNB eP 08:16:25.08 0.6 76.8 45 b:4.4+0 1.0 4.4 KNB
PSUT eP 08:16:25.39 0.2 77.0 43 b:6.0+0 .90 4.6 PSUT
U15A eP 08:16:25.55 0.6 76.9 46 b:3.4+0 1.1 4.3 U15A
WUAZ eP 08:16:25.70 -0.1 77.1 47 b:2.8+0 .85 4.3 WUAZ
SZCU eP 08:16:25.83 0.6 77.0 45 b:8.1+0 1.2 4.6 SZCU
ELK eP 08:16:26.65 -0.4 77.3 41 b:1.2+1 1.1 4.8 ELK
BRLK eP 08:16:27.18 0.1 77.4 11 b:4.7+1 1.1 5.4 BRLK
HPIG eP 08:16:27.54 -0.4 77.4 57 b:1.1+1 1.1 4.8 HPIG
PKCU eP 08:16:28.22 0.3 77.4 45 b:1.7+1 1.2 4.9 PKCU
KS01 eP 08:16:28.74 1.3 77.4 315 KS01
X18A eP 08:16:29.12 0.3 77.6 49 b:4.9+0 1.0 4.5 X18A
G08A eP 08:16:29.40 0.0 77.8 35 b:1.8+1 1.1 5.0 G08A
LTY eP 08:16:30.61 -0.4 78.1 33 b:6.8+0 .90 4.7 LTY
MTPU eP 08:16:30.92 0.8 77.8 45 b:2.3+1 1.1 5.1 MTPU
W18A eP 08:16:31.16 -0.1 78.0 48 b:6.1+0 .95 4.6 W18A
HAWA eP 08:16:31.52 0.3 78.1 34 HAWA
BMO eP 08:16:32.20 -0.9 78.4 37 b:8.2+0 .95 4.7 BMO
MSU eP 08:16:32.34 1.0 78.1 44 MSU
E08A eP 08:16:33.02 0.0 78.4 34 b:1.1+1 1.1 4.8 E08A
MFID eP 08:16:33.15 -0.1 78.4 38 b:9.3+0 .95 4.8 MFID
CISI eP 08:16:33.71 0.4 78.4 265 b:6.8+1 1.1 5.6 CISI
DUG eP 08:16:33.84 0.0 78.5 42 b:9.8+0 1.0 4.8 DUG
RC01 eP 08:16:35.09 -0.1 78.9 11 b:2.8+1 1.0 5.2 RC01
SUA eP 08:16:35.34 -0.9 79.1 10 b:2.5+1 .84 5.2 SUA
D08A eP 08:16:35.47 0.1 78.9 34 b:1.7+1 1.0 5.0 D08A
E09A eP 08:16:35.70 -0.1 79.0 35 b:9.7+0 .95 4.8 E09A
Q16A eP 08:16:35.76 -0.4 78.9 44 b:1.5+1 1.1 4.9 Q16A
NLU eP 08:16:36.15 0.3 78.9 43 b:8.4+0 1.2 4.6 NLU
GLI eP 08:16:36.54 -0.4 79.2 12 b:5.7+1 .88 5.6 GLI
F10A eP 08:16:36.55 -0.4 79.1 36 b:1.6+1 .90 5.0 F10A
PMR eP 08:16:37.48 -0.8 79.5 11 b:3.6+1 1.2 5.2 PMR
KNK eP 08:16:38.00 -0.2 79.4 11 b:2.9+1 .92 5.3 KNK
MPU eP 08:16:38.01 0.4 79.2 43 b:1.4+1 1.1 4.8 MPU
B08A eP 08:16:38.02 -0.6 79.5 33 b:1.4+1 1.0 4.9 B08A
TMUT eP 08:16:38.16 0.9 79.1 44 b:3.1+1 1.0 5.2 TMUT
HLID eP 08:16:38.42 0.0 79.4 39 b:1.6+1 1.0 5.0 HLID
SPUT eP 08:16:38.46 0.0 79.4 42 b:4.7+0 1.0 4.4 SPUT
HVU eP 08:16:38.70 0.1 79.4 41 b:1.2+1 1.0 4.8 HVU
LLLB eP 08:16:38.90 -0.6 79.6 30 b:2.1+1 1.0 5.1 LLLB
SRU eP 08:16:39.34 0.2 79.5 44 b:2.6+1 1.2 5.1 SRU
LAZ eP 08:16:39.48 -0.4 79.6 50 LAZ
DIV eP 08:16:39.61 -0.1 79.7 13 b:5.2+1 .84 5.6 DIV
C09A eP 08:16:39.62 -0.1 79.7 34 b:1.1+1 .85 4.9 C09A
P17A eP 08:16:39.90 0.6 79.5 44 b:2.6+1 1.0 5.2 P17A
MNTX eP 08:16:39.95 -0.2 79.7 53 b:2.6+1 1.1 5.1 MNTX
SML eP 08:16:39.96 -0.3 79.8 11 b:2.0+1 1.2 5.0 SML
JLU eP 08:16:40.07 0.1 79.6 43 b:1.9+1 1.1 5.0 JLU
LENM eP 08:16:40.13 0.3 79.6 50 LENM
KLU eP 08:16:41.16 -0.2 80.0 13 b:2.3+1 .96 5.1 KLU
BNM eP 08:16:41.34 0.1 79.8 50 BNM
MVCO eP 08:16:41.85 0.2 79.9 47 b:3.8+0 .90 4.4 MVCO
TCUT eP 08:16:41.96 0.4 79.9 42 b:6.1+1 1.0 5.6 TCUT
TX31 eP 08:16:42.05 0.1 80.0 56 TX31
eP 08:16:42.27 0.2
PV17 eP 08:16:42.51 -0.1 80.1 46 b:1.2+1 .88 4.9 PV17
PV05 eP 08:16:42.60 0.3 80.0 46 b:2.8+1 1.0 5.2 PV05
PV13 eP 08:16:42.70 -0.2 80.2 46 b:1.7+1 1.0 5.0 PV13
PV09 eP 08:16:42.78 0.1 80.1 45 PV09
PV14 eP 08:16:42.96 0.3 80.1 46 b:2.4+1 .96 5.2 PV14
PV20 eP 08:16:43.00 0.2 80.1 46 b:1.2+1 .92 4.9 PV20
PV19 eP 08:16:43.04 0.4 80.1 46 b:2.4+1 1.0 5.1 PV19
PV03 eP 08:16:43.16 0.2 80.2 46 b:1.7+1 1.1 4.9 PV03
PV16 eP 08:16:43.18 0.3 80.2 46 b:1.1+1 1.0 4.8 PV16
PV21 eP 08:16:43.24 -0.1 80.2 45 b:2.1+1 .94 5.1 PV21
PV11 eP 08:16:43.25 0.2 80.2 46 b:1.7+1 1.0 5.0 PV11
CAST eP 08:16:43.30 -1.6 80.7 9 b:1.2+1 .96 4.9 CAST
PV23 eP 08:16:43.37 0.4 80.2 45 b:2.8+1 .92 5.3 PV23
PV04 eP 08:16:43.53 0.3 80.2 46 b:2.1+1 .96 5.1 PV04
PV01 eP 08:16:43.54 -0.2 80.3 46 b:2.0+1 .96 5.1 PV01
PV02 eP 08:16:43.62 0.3 80.2 46 b:1.9+1 1.0 5.0 PV02
ANMO eP 08:16:43.69 -0.1 80.3 50 b:9.1+0 .95 4.8 ANMO
PV12 eP 08:16:43.74 0.4 80.2 46 b:1.7+1 1.0 5.0 PV12
PV07 eP 08:16:44.47 0.2 80.4 46 b:1.1+1 .94 4.8 PV07
ANM eP 08:16:44.64 1.0 80.5 3 b:1.4+1 1.1 4.9 ANM
PV15 eP 08:16:44.94 0.3 80.5 46 b:1.5+1 .94 5.0 PV15
GDL2 eP 08:16:45.45 -0.2 80.7 53 GDL2
TRF eP 08:16:46.21 -0.6 81.0 10 b:3.4+1 .96 5.3 TRF
SKAG eP 08:16:46.54 0.3 80.9 18 b:2.2+1 1.2 5.0 SKAG
HARP eP 08:16:46.66 0.2 81.0 12 b:3.3+1 1.0 5.3 HARP
RND eP 08:16:46.92 -0.8 81.2 10 b:4.5+1 1.0 5.4 RND
AHID eP 08:16:46.99 -0.2 81.0 41 b:1.3+1 .85 4.9 AHID
MCMT eP 08:16:47.64 0.3 81.0 38 MCMT
BPAW eP 08:16:48.10 -1.1 81.5 9 b:1.3+1 1.1 4.9 BPAW
MSO eP 08:16:48.62 -1.0 81.5 36 b:7.4+0 1.0 4.7 MSO
MCK eP 08:16:48.64 -0.5 81.5 10 b:7.1+1 .96 5.7 MCK
TPAW eP 08:16:48.94 -0.8 81.5 40 b:1.4+1 .95 4.9 TPAW
HYT eP 08:16:49.74 0.6 81.5 16 b:3.0+1 1.1 5.2 HYT
REDW eP 08:16:49.76 0.1 81.4 40 b:1.1+1 1.1 4.8 REDW
DLMT eP 08:16:49.76 0.2 81.5 38 b:8.5+0 1.0 4.7 DLMT
O20A eP 08:16:49.82 -0.2 81.5 44 b:8.1+0 1.0 4.7 O20A
FXWY eP 08:16:50.01 0.2 81.5 40 b:1.0+1 1.1 4.7 FXWY
S22A eP 08:16:50.05 0.7 81.3 47 b:1.5+1 .95 5.0 S22A
LNIG eP 08:16:50.19 -1.0 81.7 61 b:1.7+1 .90 5.1 LNIG
SNOW eP 08:16:50.55 0.3 81.6 40 b:1.5+1 .95 5.0 SNOW
LOHW eP 08:16:50.84 -0.3 81.7 40 b:4.8+0 1.1 4.4 LOHW
MOOW eP 08:16:51.02 0.0 81.7 40 b:1.5+0 .90 4.0 MOOW
IMW eP 08:16:51.13 0.2 81.7 40 b:1.2+1 1.1 4.8 IMW
PDAR eP 08:16:51.29 -1.1 82.0 41 PDAR
PD31 eP 08:16:51.90 -0.5 82.0 41 PD31
BW06 eP 08:16:51.94 -0.4 82.0 41 b:9.2+0 1.1 4.7 BW06
YHB eP 08:16:52.21 -0.1 82.0 39 b:1.9+1 1.0 5.1 YHB
SMCO eP 08:16:52.44 0.0 81.9 46 b:1.5+1 1.1 4.9 SMCO
QLMT eP 08:16:52.64 0.8 81.9 39 QLMT
WHY eP 08:16:52.70 0.4 82.1 18 b:9.8+0 1.0 4.8 WHY
FLWY eP 08:16:52.71 0.6 81.9 40 b:2.5+1 1.1 5.1 FLWY
WRH eP 08:16:52.90 -0.6 82.3 10 b:8.4+1 1.0 5.8 WRH
YPP eP 08:16:53.01 0.6 81.9 40 b:3.6+0 1.2 4.3 YPP
YMR eP 08:16:53.17 0.3 82.1 39 b:1.3+1 1.1 4.9 YMR
RIDG eP 08:16:53.18 -0.1 82.3 12 b:3.8+1 1.1 5.3 RIDG
H17A eP 08:16:53.26 -0.1 82.2 40 b:5.5+0 1.1 4.5 H17A
BOZ eP 08:16:53.35 0.0 82.2 38 b:6.9+0 1.0 4.7 BOZ
MLY eP 08:16:53.42 -0.6 82.4 9 b:2.8+1 .92 5.3 MLY
HDA eP 08:16:53.78 -0.5 82.5 11 b:3.5+1 .92 5.4 HDA
SDCO eP 08:16:53.95 -0.3 82.3 47 b:4.9+0 1.0 4.5 SDCO
YNR eP 08:16:54.35 0.4 82.3 39 b:9.4+0 1.1 4.7 YNR
IL1 eP 08:16:54.84 -1.2 82.8 11 IL1
COLA eP 08:16:54.86 -0.7 82.7 10 b:6.7+1 .90 5.7 COLA
MDM eP 08:16:55.04 -0.7 82.7 10 b:5.7+1 1.2 5.5 MDM
SCRK eP 08:16:55.06 -0.3 82.6 12 b:2.8+1 1.0 5.3 SCRK
ILB eP 08:16:55.50 -0.5 82.8 11 ILB
HRY eP 08:16:55.62 0.0 82.6 37 HRY
MSTX eP 08:16:55.95 0.0 82.6 52 b:3.7+1 1.0 5.4 MSTX
IM3 eP 08:16:56.44 0.0 82.9 8 IM3
RWWY eP 08:16:56.47 -1.1 82.9 43 b:4.5+1 1.1 5.4 RWWY
T25A eP 08:16:56.75 -0.1 82.8 48 b:1.3+1 1.0 4.9 T25A
Q24A eP 08:16:58.15 -0.2 83.1 46 b:2.9+1 1.0 5.3 Q24A
ISCO eP 08:16:58.63 0.0 83.1 46 b:9.9+0 1.0 4.8 ISCO
GCMT eP 08:16:59.49 -0.3 83.4 39 GCMT
RLMT eP 08:16:59.80 0.4 83.3 40 b:1.9+1 1.0 5.2 RLMT
JCT eP 08:16:59.85 -0.8 83.5 56 b:9.4+0 1.0 4.8 JCT
N23A eP 08:17:00.30 0.3 83.4 44 b:2.6+1 1.0 5.3 N23A
PRP eP 08:17:00.68 -0.3 83.7 11 b:6.2+1 1.1 5.7 PRP
DAWY eP 08:17:00.76 0.0 83.7 14 b:3.6+1 .95 5.5 DAWY
AMTX eP 08:17:01.50 -0.6 83.8 51 b:3.5+1 1.0 5.5 AMTX
K22A eP 08:17:01.92 -0.2 83.8 43 b:8.6+0 1.0 4.8 K22A
PHWY eP 08:17:02.39 -0.3 83.9 44 b:1.0+1 .95 4.9 PHWY
ABTX eP 08:17:04.85 -0.6 84.5 54 b:4.3+1 1.0 5.6 ABTX
EGMT eP 08:17:05.12 -0.2 84.5 37 b:1.9+1 1.1 5.2 EGMT
COLD eP 08:17:05.82 0.9 84.6 8 b:1.2+1 1.2 5.0 COLD
WMOK eP 08:17:11.95 -0.8 86.0 52 b:5.4+0 1.1 4.7 WMOK
WHTX eP 08:17:12.80 0.0 86.0 55 b:6.3+0 .90 4.8 WHTX
LAO eP 08:17:12.87 0.5 85.9 39 b:7.2+0 .95 4.9 LAO
CBKS eP 08:17:16.49 -0.5 86.8 48 b:1.8+1 1.1 5.2 CBKS
DGMT eP 08:17:22.26 0.0 88.0 38 b:1.3+1 .85 5.2 DGMT
GO06 eP 08:17:23.45 0.7 88.0 131 b:2.2+1 1.0 5.4 GO06
INK eP 08:17:24.26 -0.2 88.6 14 b:4.5+0 1.0 4.7 INK
PLCA eP 08:17:24.97 0.9 88.3 132 b:2.0+1 1.1 5.3 PLCA
YKW3 eP 08:17:32.19 -0.2 90.2 23 b:1.3+1 1.0 5.2 YKW3
JTS eP 08:17:34.66 1.2 90.2 80 b:4.2+1 1.0 5.7 JTS
PEL eP 08:17:36.44 0.8 90.7 125 b:2.5+1 1.0 5.5 PEL
FFC eP 08:17:38.89 -1.8 92.0 33 FFC
GO04 eP 08:17:40.45 0.4 91.6 122 b:2.9+1 1.1 5.6 GO04
SNAA eP 08:17:41.41 -0.6 92.3 177 b:8.1+0 1.0 5.1 SNAA
LCO eP 08:17:42.56 0.3 92.1 121 b:2.0+1 1.0 5.5 LCO
CHTO eP 08:17:50.03 -0.7 94.0 288 b:6.0+0 1.0 5.0 CHTO
CM01 eP 08:17:51.34 1.1 93.9 288 CM01
L42A eP 08:17:53.77 -1.8 95.1 48 b:1.3+1 1.0 5.3 L42A
Generated 2013 FEB 6 at 08:23 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
