Phase Data
10 JAN 2012 ( 10)
ot = 13:08:43.54 +/- 2.09 TONGA REGION
lat = -17.393 +/- 12.2
lon = -172.836 +/- 13.3 MAGNITUDE 5.1 (GS)
dep = 35.6 +/- 5.6
185 km (115 miles) NE of Neiafu, Tonga
187 km (116 miles) SSE of Hihifo, Tonga
482 km (300 miles) NNE of NUKU`ALOFA, Tonga
2477 km (1538 miles) NNE of Auckland, New Zealand
nph = 224 of 225 se = 1.03 FE=174 A
error ellipse = (124.0, 5.0, 21.5; 34.0, 0.0, 17.2;303.0, 84.0, 8.2)
mb = 5.1 (191) ML = 4.8 ( 2) mblg = 4.5 ( 2) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
AFI ee 13:09:27.88 0.0X 3.6 17 L:4.7+0 .95 4.9 g:1.2+0 1.1 4.5 AFI
RAR ePn 13:11:34.56 -9.9 12.9 109 RAR
DZM eP 13:13:13.55 -0.3 20.0 253 b:5.1+1 1.1 4.8 DZM
OUZ eP 13:13:30.01 0.9 21.5 212 b:6.2+1 1.0 5.0 OUZ
URZ eP 13:13:40.96 0.2 22.6 201 b:1.1+2 .82 5.4 URZ
eS 13:17:44.31 S res = -2.1
BKZ eP 13:13:50.46 -0.9 23.6 201 b:5.5+1 .84 5.1 BKZ
eS 13:18:05.64 S res = 2.4
HIZ eP 13:13:51.91 0.3 23.6 205 b:1.2+2 .88 5.4 HIZ
THZ eP 13:14:26.44 2.5 27.2 204 b:3.2+1 .64 5.1 THZ
KHZ eP 13:14:28.80 2.1 27.5 202 b:2.8+1 .78 5.0 KHZ
LTZ eP 13:14:35.46 1.6 28.3 204 b:3.8+1 .74 5.2 LTZ
OXZ eP 13:14:36.48 -2.2 28.9 203 b:5.7+1 .84 5.3 OXZ
RPZ eP 13:14:43.30 -1.7 29.6 204 b:5.5+1 .76 5.4 RPZ
WHZ eP 13:15:10.61 -1.2 32.6 205 b:5.8+1 1.2 5.3 WHZ
KIP eP 13:16:26.14 1.0 41.2 21 b:7.7+1 1.1 5.3 KIP
WRAB eP 13:17:31.98 -2.2 49.9 258 b:2.6+1 1.1 5.2 WRAB
WB2 eP 13:17:32.22 -2.1 49.9 258 b:1.9+1 .90 5.1 WB2
AS01 eP 13:17:32.79 -2.0 50.0 253 AS01
AS31 eP 13:17:33.68 -1.4 50.0 253 b:1.7+1 .75 5.2 AS31
MTN eP 13:18:04.33 -1.2 54.1 267 b:1.5+1 .70 5.1 MTN
FAKI eP 13:18:15.22 -1.9 55.7 279 b:1.6+1 .80 5.1 FAKI
SOEI eP 13:18:56.70 -0.1 61.4 268 b:9.0+1 .90 5.9 SOEI
VNDA eP 13:18:57.35 1.3 61.5 186 b:4.4+1 1.7 5.3 VNDA
LUWI eP 13:19:23.00 0.6 65.3 277 b:8.8+1 .50 6.1 LUWI
JAGI eP 13:19:59.57 -1.0 71.4 267 b:5.5+1 .90 5.6 JAGI
SAO eP 13:20:07.27 0.7 72.5 41 b:2.3+1 1.2 5.0 SAO
PMPB eP 13:20:07.92 0.9 72.5 42 b:3.1+1 1.2 5.2 PMPB
PAGB eP 13:20:08.33 1.0 72.6 43 b:1.5+1 1.1 4.9 PAGB
RDG13eP 13:20:08.84 0.8 72.7 41 b:3.4+1 1.3 5.2 RDG1
KMRM eP 13:20:11.23 -0.3 73.3 37 b:4.2+1 1.0 5.4 KMRM
JNU eP 13:20:13.44 0.3 73.6 313 b:1.3+1 .90 4.9 JNU
ISA eP 13:20:13.82 -0.2 73.7 44 b:1.9+1 1.3 4.9 ISA
ASAJ eP 13:20:14.08 1.5 73.5 328 b:2.1+1 .80 5.2 ASAJ
KKM eP 13:20:14.46 -0.7 73.8 282 b:4.1+1 .80 5.5 KKM
CMB eP 13:20:15.13 0.0 73.9 41 b:1.8+1 1.2 4.9 CMB
PFO eP 13:20:15.28 0.1 73.9 46 b:1.5+1 1.3 4.8 PFO
XPFO eP 13:20:15.34 0.1 73.9 46 b:1.4+1 1.3 4.8 XPFO
AFDM eP 13:20:16.36 0.1 74.1 40 b:1.4+1 1.1 4.8 AFDM
ORV eP 13:20:16.84 0.3 74.2 39 b:1.2+1 1.2 4.8 ORV
WDC eP 13:20:17.15 0.4 74.2 38 b:1.9+1 1.3 4.9 WDC
MDPB eP 13:20:18.00 -0.8 74.5 42 b:1.6+1 1.1 4.9 MDPB
WAKR eP 13:20:19.01 -1.4 74.8 41 b:2.6+1 1.2 5.1 WAKR
PETK eP 13:20:19.15 -0.1 74.7 342 PETK
PEA0BeP 13:20:19.59 0.4 74.7 342 b:1.5+2 1.5 5.7 PEA0
DAC eP 13:20:19.75 0.1 74.6 44 b:1.6+1 1.4 4.8 DAC
GLA eP 13:20:20.28 0.3 74.7 48 b:2.8+1 1.2 5.1 GLA
PNTR eP 13:20:20.33 -1.6 75.0 40 b:3.5+1 1.2 5.2 PNTR
YBH eP 13:20:20.79 0.1 74.9 37 b:1.5+1 1.0 4.9 YBH
BEKR eP 13:20:21.08 -0.8 75.1 39 b:2.3+1 1.3 5.0 BEKR
113A eP 13:20:22.47 -0.9 75.3 48 b:1.9+1 1.3 4.9 113A
NV01 eP 13:20:22.92 -1.4 75.5 41 NV01
YERR eP 13:20:23.16 0.4 75.2 41 b:2.1+1 1.2 5.0 YERR
Y12C eP 13:20:23.67 0.4 75.3 47 b:2.2+1 1.3 5.0 Y12C
NV11 eP 13:20:23.67 -1.1 75.5 42 b:2.9+0 1.2 4.1 NV11
LDFC eP 13:20:24.69 -0.5 75.6 46 b:4.4+1 1.4 5.3 LDFC
YSS eP 13:20:25.07 1.2 75.5 330 b:1.1+2 1.1 5.8 YSS
PAHR eP 13:20:25.15 0.4 75.6 40 b:1.8+1 1.1 4.9 PAHR
TPNV eP 13:20:26.15 -0.8 75.9 44 b:1.3+1 1.1 4.8 TPNV
KVN eP 13:20:26.18 -0.9 75.9 41 b:2.0+1 1.1 5.0 KVN
MOD eP 13:20:28.58 -0.7 76.4 38 b:2.6+1 1.2 5.1 MOD
Y14A eP 13:20:29.27 -0.8 76.5 48 b:4.6+1 1.0 5.4 Y14A
SHPR eP 13:20:29.45 -0.2 76.4 45 b:2.7+1 1.5 5.0 SHPR
K05A eP 13:20:30.42 0.1 76.5 37 b:4.4+1 1.2 5.3 K05A
W13A eP 13:20:30.82 0.6 76.5 46 b:1.0+1 1.1 4.7 W13A
SBUM eP 13:20:31.31 1.3 76.4 277 b:1.1+1 .80 4.9 SBUM
R11A eP 13:20:33.59 -0.3 77.1 43 b:1.2+1 1.2 4.8 R11A
TUC eP 13:20:33.97 -0.4 77.2 50 b:1.9+1 1.2 5.0 TUC
H04A eP 13:20:34.20 1.1 77.1 35 b:4.1+1 1.5 5.2 H04A
BMN eP 13:20:35.53 0.8 77.3 40 b:1.4+1 1.0 4.9 BMN
WVOR eP 13:20:35.81 -0.8 77.7 38 b:2.8+1 1.2 5.1 WVOR
X16A eP 13:20:37.50 -0.3 77.8 48 b:1.5+1 1.2 4.9 X16A
319A eP 13:20:38.07 -0.1 77.9 52 b:3.1+1 1.1 5.3 319A
I07A eP 13:20:38.40 -1.0 78.2 36 b:1.6+1 1.1 5.0 I07A
LCMT eP 13:20:38.83 0.5 78.0 45 b:1.2+1 1.2 4.8 LCMT
KS01 eP 13:20:39.24 0.9 78.0 316 KS01
CCUT eP 13:20:39.40 -0.2 78.2 44 b:1.8+1 1.2 5.0 CCUT
KSM eP 13:20:39.90 1.4 77.9 275 b:9.3+1 1.0 5.8 KSM
U15A eP 13:20:40.50 0.1 78.3 46 U15A
SZCU eP 13:20:40.98 0.2 78.4 45 b:1.8+1 1.2 4.9 SZCU
WUAZ eP 13:20:41.79 0.6 78.5 47 b:1.5+1 1.3 4.8 WUAZ
HPIG eP 13:20:42.71 0.2 78.7 57 b:2.1+1 1.3 5.0 HPIG
D05A eP 13:20:44.07 1.4 78.8 33 b:6.6+1 1.3 5.5 D05A
G08A eP 13:20:44.45 -0.7 79.2 36 b:2.1+1 1.1 5.0 G08A
X18A eP 13:20:45.27 1.3 79.0 49 b:1.4+1 1.3 4.8 X18A
INCN eP 13:20:45.49 2.5 78.8 315 b:6.6+1 1.0 5.6 INCN
MTPU eP 13:20:45.82 0.3 79.2 45 b:2.8+1 1.4 5.1 MTPU
PKCU eP 13:20:46.26 2.9 78.8 45 b:4.1+1 1.4 5.2 PKCU
BMO eP 13:20:47.16 -1.6 79.9 37 b:1.8+1 1.3 4.9 BMO
MSU eP 13:20:47.81 1.0 79.5 44 MSU
MFID eP 13:20:47.95 -0.9 79.9 38 b:1.3+1 1.0 4.9 MFID
E08A eP 13:20:49.57 0.9 79.9 35 b:1.2+1 1.1 4.8 E08A
DUG eP 13:20:49.84 0.6 80.0 42 b:1.5+1 1.1 4.9 DUG
D08A eP 13:20:50.37 -0.7 80.4 34 b:1.7+1 1.0 5.0 D08A
BGU eP 13:20:50.75 0.1 80.2 42 b:8.3+0 1.2 4.6 BGU
F10A eP 13:20:50.97 -1.6 80.6 36 b:1.9+1 1.0 5.0 F10A
E09A eP 13:20:51.60 0.1 80.4 35 b:1.9+1 1.2 5.0 E09A
NLU eP 13:20:52.22 1.0 80.3 43 b:9.7+0 1.3 4.6 NLU
B08A eP 13:20:52.37 -1.9 80.9 33 b:1.7+1 1.2 4.9 B08A
TMUT eP 13:20:52.40 -0.2 80.5 44 TMUT
Q16A eP 13:20:52.46 1.0 80.4 44 b:2.7+1 1.6 5.0 Q16A
PMR eP 13:20:52.83 -1.1 81.0 11 PMR
epP 13:21:02.83 depth = -0.9
HLID eP 13:20:53.14 -0.8 80.8 39 b:1.4+1 1.0 4.9 HLID
MPU eP 13:20:53.94 1.0 80.6 43 b:1.4+1 1.2 4.8 MPU
MNTX eP 13:20:54.29 -0.5 81.0 53 b:2.0+1 1.1 5.0 MNTX
HVU eP 13:20:54.35 0.3 80.8 41 b:1.7+1 1.2 4.9 HVU
C09A eP 13:20:54.45 -0.9 81.2 34 b:2.2+1 1.3 5.0 C09A
LAZ eP 13:20:54.48 -0.3 80.9 50 LAZ
JLU eP 13:20:54.56 -0.7 81.1 43 b:1.2+1 1.1 4.8 JLU
SPUT eP 13:20:54.61 0.8 80.8 42 b:2.2+1 1.3 5.0 SPUT
SRU eP 13:20:54.70 0.4 80.9 44 b:1.9+1 1.2 4.9 SRU
CTU eP 13:20:55.11 0.7 80.9 42 b:9.3+0 1.0 4.7 CTU
LLLB eP 13:20:55.52 0.3 81.1 30 b:2.1+1 1.2 5.0 LLLB
TX31 eP 13:20:55.72 -0.7 81.3 56 TX31
eP 13:20:57.35 0.8
GAMB eP 13:20:55.77 2.2 80.9 1 b:1.4+1 1.2 4.8 GAMB
BNM eP 13:20:55.79 -0.3 81.2 50 BNM
P17A eP 13:20:55.94 1.4 80.9 44 b:1.9+1 1.1 5.0 P17A
DIV eP 13:20:56.12 0.7 81.2 13 DIV
epP 13:21:07.93 depth = 2.8
TCUT eP 13:20:56.51 -0.4 81.4 42 b:5.3+1 1.1 5.4 TCUT
BMRM eP 13:20:56.56 0.6 81.3 14 BMRM
epP 13:21:06.58 depth = 0.9
PV10 eP 13:20:56.72 -1.1 81.5 46 PV10
LPM eP 13:20:57.11 0.7 81.3 50 LPM
PV09 eP 13:20:57.34 -0.5 81.5 45 PV09
PV05 eP 13:20:57.36 0.6 81.3 46 PV05
P18A eP 13:20:57.57 0.7 81.3 44 b:9.4+0 1.0 4.7 P18A
ANMO eP 13:20:57.81 -0.8 81.7 50 b:9.3+0 1.0 4.7 ANMO
PV01 eP 13:20:58.00 -0.8 81.7 46 PV01
CAST eP 13:20:58.60 -1.7 82.2 9 b:6.8+1 .44 6.0 CAST
NEW eP 13:20:59.05 -1.1 82.1 34 b:8.2+0 1.2 4.6 NEW
KTH eP 13:21:01.90 -0.1 82.5 10 b:1.1+2 .72 6.0 KTH
TRF eP 13:21:02.06 -0.1 82.5 10 TRF
epP 13:21:12.50 depth = 0.7
RND eP 13:21:02.98 -0.1 82.7 11 b:5.4+1 .80 5.7 RND
AHID eP 13:21:03.18 0.8 82.4 41 b:1.9+1 1.2 5.0 AHID
MCMT eP 13:21:03.36 0.7 82.5 39 MCMT
DHY eP 13:21:03.68 0.6 82.7 11 b:5.8+1 .80 5.7 DHY
RAGM epP 13:21:03.72 0.9 80.8 14 RAGM
S22A eP 13:21:03.77 -0.4 82.7 47 b:2.9+1 1.2 5.2 S22A
MCK eP 13:21:03.77 -0.8 83.0 11 b:9.8+1 1.3 5.7 MCK
LNIG eP 13:21:03.98 -1.0 82.9 61 b:2.1+1 1.2 5.1 LNIG
TPAW eP 13:21:04.24 -0.7 82.9 40 b:1.8+1 1.1 5.1 TPAW
BPAW eP 13:21:04.31 -0.2 83.0 10 b:3.4+1 .52 5.7 BPAW
FXWY eP 13:21:04.32 -0.7 82.9 40 b:2.3+1 1.3 5.1 FXWY
O20A eP 13:21:04.40 -0.6 82.9 44 b:2.5+1 1.2 5.2 O20A
DLMT eP 13:21:04.64 -0.2 82.9 38 b:2.0+1 1.2 5.1 DLMT
PAX eP 13:21:04.75 0.3 82.9 12 b:4.5+1 .92 5.5 PAX
MSO eP 13:21:04.95 0.0 83.0 36 b:2.0+1 1.3 5.0 MSO
HYT eP 13:21:05.08 0.4 83.0 17 b:2.7+1 1.1 5.2 HYT
PDAR eP 13:21:05.54 -1.9 83.4 42 PDAR
SNOW eP 13:21:05.54 0.1 83.0 41 b:2.4+1 1.1 5.2 SNOW
IMW eP 13:21:05.61 -0.5 83.1 40 b:2.4+1 1.2 5.2 IMW
REDW eP 13:21:05.64 0.8 82.9 41 b:3.0+1 1.3 5.2 REDW
MENT eP 13:21:05.86 -0.2 83.3 13 b:2.8+1 .56 5.6 MENT
MOOW eP 13:21:06.04 -0.2 83.2 40 b:1.5+1 1.4 4.9 MOOW
BW06 eP 13:21:06.21 -1.2 83.4 42 b:1.3+1 1.0 5.0 BW06
PD31 eP 13:21:06.25 -1.2 83.4 42 PD31
JTMT eP 13:21:06.49 -0.2 83.3 36 b:8.4+0 1.0 4.8 JTMT
SMCO eP 13:21:06.84 -0.5 83.3 46 b:1.8+1 1.0 5.1 SMCO
LRM eP 13:21:06.91 0.2 83.3 38 LRM
QLMT eP 13:21:06.98 0.0 83.3 39 QLMT
WHY eP 13:21:07.67 -0.1 83.6 18 b:2.3+1 1.2 5.2 WHY
DLBC eP 13:21:07.77 1.1 83.4 21 b:2.7+1 1.4 5.2 DLBC
MLY eP 13:21:08.08 -1.2 83.9 9 b:2.1+1 1.0 5.2 MLY
YHB eP 13:21:08.33 0.8 83.4 39 b:2.9+1 1.0 5.3 YHB
YPP eP 13:21:08.42 0.9 83.4 40 b:1.5+1 1.3 5.0 YPP
YMR eP 13:21:08.43 0.4 83.5 39 b:2.6+1 1.1 5.3 YMR
SDCO eP 13:21:08.56 -0.4 83.7 48 b:1.2+1 1.2 4.9 SDCO
YHH eP 13:21:08.59 -0.2 83.6 39 b:4.0+1 1.4 5.3 YHH
DOT eP 13:21:08.82 -0.1 83.8 13 b:5.1+1 .96 5.6 DOT
CCB eP 13:21:08.84 -1.0 84.0 11 b:4.3+1 1.1 5.5 CCB
H17A eP 13:21:09.11 0.6 83.6 40 b:3.1+1 .40 5.8 H17A
IL1 eP 13:21:09.54 -1.7 84.3 11 IL1
MSTX eP 13:21:09.94 -0.5 84.0 52 b:4.6+1 1.4 5.4 MSTX
MDM eP 13:21:09.98 -1.0 84.2 10 b:5.3+1 1.1 5.6 MDM
ILB eP 13:21:10.00 -1.2 84.3 11 ILB
HRY eP 13:21:10.03 -0.8 84.1 37 HRY
COLA eP 13:21:10.22 -0.6 84.2 11 b:5.8+1 .95 5.7 COLA
WALA eP 13:21:10.36 -1.1 84.2 35 b:2.7+1 1.3 5.3 WALA
T25A eP 13:21:10.50 -1.0 84.2 48 b:1.5+1 1.1 5.0 T25A
YNR eP 13:21:10.83 1.8 83.7 39 b:1.4+1 1.1 5.0 YNR
IMAR eP 13:21:10.99 -0.5 84.4 8 IMAR
MHTCOeP 13:21:11.21 0.8 83.9 48 b:2.7+1 1.9 5.1 MHTC
Q24A eP 13:21:12.72 -0.4 84.5 47 b:2.0+1 1.0 5.2 Q24A
ISCO eP 13:21:13.81 0.4 84.5 46 b:7.3+0 1.2 4.7 ISCO
RLMT eP 13:21:14.26 -0.2 84.8 40 b:2.3+1 1.3 5.2 RLMT
N23A eP 13:21:15.37 0.5 84.8 45 b:1.9+1 1.2 5.1 N23A
AMTX eP 13:21:15.59 -0.9 85.2 51 b:2.5+1 1.0 5.3 AMTX
DAWY eP 13:21:15.79 -0.2 85.2 14 b:4.0+1 1.1 5.5 DAWY
GCMT eP 13:21:15.97 1.1 84.9 39 GCMT
EGAK eP 13:21:16.25 -0.7 85.4 13 b:4.4+1 1.2 5.5 EGAK
K22A eP 13:21:17.26 0.3 85.3 43 b:1.2+1 1.1 5.0 K22A
ABTX eP 13:21:19.64 0.1 85.8 54 b:3.7+1 1.0 5.5 ABTX
epP 13:21:29.06 depth = -0.1
COLD eP 13:21:20.01 0.2 86.0 9 b:1.9+1 1.1 5.2 COLD
EGMT eP 13:21:20.76 0.5 86.0 37 b:1.8+1 1.3 5.1 EGMT
RSSD eP 13:21:27.56 -0.6 87.6 42 b:8.7+0 1.0 4.9 RSSD
IPM eP 13:21:30.65 1.6 87.7 275 b:3.2+1 1.0 5.5 IPM
PSI eP 13:21:36.56 0.4 89.1 273 b:4.6+1 1.2 5.7 PSI
INK eP 13:21:38.45 -0.7 90.1 14 b:2.1+1 1.2 5.3 INK
PEL eP 13:21:41.89 0.1 90.4 125 b:7.1+1 1.3 5.8 PEL
GSI eP 13:21:42.25 2.2 90.0 271 b:1.3+2 1.4 6.0 GSI
SNAA eP 13:21:42.85 -0.5 90.9 177 b:6.1+1 1.9 5.6 SNAA
YAK eP 13:21:43.66 -0.6 91.2 337 b:2.4+1 .90 5.6 YAK
YKW3 eP 13:21:46.94 -0.1 91.7 23 YKW3
epP 13:21:59.94 depth = 3.0
LCO eP 13:21:48.72 -0.2 91.9 121 b:2.9+1 1.3 5.5 LCO
ECSD eP 13:21:50.14 0.1 92.3 45 b:1.4+1 1.5 5.2 ECSD
WHAR eP 13:21:52.70 1.7 92.4 54 b:2.3+1 1.2 5.5 WHAR
FFC eP 13:21:54.78 -0.4 93.5 33 b:8.9+0 1.4 5.0 FFC
CHTO eP 13:21:58.56 0.7 93.9 288 b:1.1+1 1.0 5.3 CHTO
AGMN eP 13:21:59.20 -0.7 94.4 41 b:1.7+1 1.6 5.2 AGMN
ULM eP 13:22:02.00 -1.0 95.1 39 b:1.0+1 1.2 5.1 ULM
FVM eP 13:22:02.00 0.6 94.7 52 b:1.8+1 1.3 5.3 FVM
SPMN eP 13:22:04.86 0.7 95.4 44 b:1.0+1 1.0 5.2 SPMN
PB11 eP 13:22:09.64 1.5 96.0 113 b:1.9+1 1.1 5.5 PB11
LPAZ eP 13:22:22.90 2.5 98.6 110 b:9.7+0 1.7 5.1 LPAZ
BRVK ePKPdf 13:27:30.07 0.2 119.8 322 BRVK
KBL ePKPdf 13:27:37.77 1.6 122.6 300 KBL
ARU ePKPdf 13:27:40.60 0.3 125.3 328 ARU
RAYN ePKPdf 13:28:14.19 -1.3 143.6 286 RAYN
MARD ePKPdf 13:28:16.67 0.1 144.4 310 MARD
Generated 2012 JAN 10 at 13:29 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
