Phase Data
25 JAN 2013 ( 25)
ot = 23:37:01.53 +/- 1.95 MADAGASCAR
lat = -23.654 +/- 11.6
lon = 43.553 +/- 10.8 MAGNITUDE 5.3 (GS)
dep = 14.0 +/- 3.4
36 km (22 miles) SSW of Toliara, Madagascar (pop 101,000)
307 km (191 miles) WNW of Ambovombe, Madagascar
666 km (414 miles) SW of ANTANANARIVO, Madagascar
1420 km (882 miles) ENE of Durban, South Africa
nph = 213 of 218 se = 0.96 FE=583 A
error ellipse = (163.0, 5.0, 17.9;253.0, 1.0, 16.3;358.0, 84.0, 5.0)
mb = 5.3 ( 70) 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
ABPO ePn 23:38:24.76 -1.9 5.8 37 ABPO
eSn 23:39:25.52 S res = -7.0X
RER ePn 23:39:40.88 -5.2 11.5 80 RER
eSn 23:41:50.89 S res = -4.0X
MRIV ePn 23:40:09.16 -1.7 13.4 78 MRIV
LBTB ePn 23:40:49.47 -2.4 16.4 262 LBTB
LSZ ePn 23:40:53.63 -1.8 16.7 297 b:1.1+2 .85 5.0 LSZ
BOSA ePn 23:41:00.45 -0.6 17.1 249 BOSA
SUR eP 23:41:52.94 -1.0 21.8 242 b:6.2+1 .95 5.0 SUR
TSUM eP 23:42:20.46 -0.8 24.6 275 b:7.9+1 1.2 5.2 TSUM
MBAR eP 23:42:34.37 -0.7 26.1 330 b:1.7+1 1.3 4.6 MBAR
FURI eP 23:43:35.70 1.6 32.7 351 b:5.3+1 1.2 5.3 FURI
DAMY eP 23:44:23.16 3.5X 38.0 1 b:1.1+2 1.1 5.5 DAMY
RAYN eP 23:45:32.66 0.7 46.9 3 b:5.6+1 1.0 5.6 RAYN
UOSS eP 23:45:54.79 0.4 49.8 15 b:2.3+1 .95 5.1 UOSS
SNAA eP 23:46:30.06 0.4 54.6 196 b:5.7+0 1.0 4.6 SNAA
TOA0 eP 23:46:30.74 -1.3 54.9 307 TOA0
DBIC eP 23:46:40.33 0.0 56.0 296 b:2.8+1 .75 5.4 DBIC
GSI eP 23:46:55.91 1.4 58.0 73 b:2.1+1 .80 5.2 GSI
CSS eP 23:47:01.97 0.5 59.1 350 b:2.8+1 1.2 5.3 CSS
TAM eP 23:47:04.46 2.3 59.1 319 b:2.4+1 1.5 5.1 TAM
LHMI eP 23:47:05.42 1.1 59.4 68 b:1.8+2 .90 6.2 LHMI
PBA eP 23:47:05.45 0.6 59.5 59 b:1.1+2 .96 6.0 PBA
PSI eP 23:47:08.11 0.6 59.9 72 b:4.3+1 1.1 5.5 PSI
GYA0BeP 23:47:25.94 -0.5 62.8 13 b:9.5+0 1.0 4.9 GYA0
KBL eP 23:47:26.37 -0.1 62.7 24 b:8.4+0 1.0 4.9 KBL
GNI eP 23:47:31.70 0.5 63.5 1 b:4.5+1 1.4 5.4 GNI
BR131eP 23:47:32.20 -0.7 63.7 352 BR13
TBLG eP 23:47:41.84 0.4 65.1 1 b:3.1+1 1.2 5.3 TBLG
AGG eP 23:47:43.90 0.0 65.4 342 b:3.0+1 1.0 5.4 AGG
QSPA eP 23:47:50.83 0.2 66.5 180 b:1.6+1 1.0 5.2 QSPA
CHGR eP 23:47:50.99 0.3 66.5 22 b:1.1+2 .86 6.1 CHGR
GAR eP 23:47:55.51 0.3 67.2 22 b:3.6+1 .94 5.5 GAR
KIV eP 23:47:56.64 1.0 67.3 359 b:4.6+1 1.0 5.6 KIV
SHL eP 23:47:58.07 -0.5 67.7 47 b:4.6+1 .94 5.6 SHL
CM01 eP 23:48:02.59 -0.3 68.4 57 CM01
CM31 eP 23:48:02.76 -0.2 68.4 57 CM31
VTS eP 23:48:03.19 -0.6 68.6 344 b:9.3+0 1.0 4.9 VTS
CHTO eP 23:48:03.97 -0.3 68.6 57 b:2.4+1 .80 5.4 CHTO
LSA eP 23:48:14.00 0.4 70.0 43 b:3.7+1 1.0 5.4 LSA
MLR eP 23:48:17.13 0.4 70.7 347 b:2.3+1 1.0 5.3 MLR
KKAR eP 23:48:18.07 -0.1 70.9 21 KKAR
KK31 eP 23:48:18.07 -0.1 70.9 21 KK31
DIVS eP 23:48:18.50 1.0 70.8 342 b:2.4+1 .90 5.3 DIVS
NRN eP 23:48:21.55 0.2 71.4 25 b:4.9+0 .90 4.6 NRN
AAK eP 23:48:24.69 0.5 71.9 24 b:1.7+1 1.0 5.1 AAK
BUR04eP 23:48:30.30 0.5 72.8 347 BUR0
BUR08eP 23:48:30.90 1.0 72.9 347 BUR0
ABKAReP 23:48:36.37 -0.3 74.0 11 ABKA
PSZ eP 23:48:38.54 -0.1 74.4 344 b:3.5+1 .90 5.4 PSZ
AK11 eP 23:48:42.22 -0.5 75.1 351 AK11
AKBB eP 23:48:42.60 -0.2 75.1 351 b:1.3+1 1.0 4.9 AKBB
FITZ eP 23:48:48.78 0.4 75.9 104 b:2.6+1 1.2 5.2 FITZ
MMRI eP 23:48:49.51 -0.9 76.3 94 b:1.2+2 .70 6.1 MMRI
FUORNeP 23:48:50.21 0.9 76.2 337 b:1.8+1 .80 5.2 FUOR
OJC eP 23:48:50.86 0.0 76.5 345 b:2.5+1 1.0 5.2 OJC
BNI eP 23:48:51.00 1.6 76.2 334 b:3.1+1 1.2 5.3 BNI
MORC eP 23:48:51.79 -0.1 76.7 343 b:1.3+1 .90 5.0 MORC
GEA0 eP 23:48:52.82 -0.6 76.9 340 GEA0
GEC2 eP 23:48:53.48 0.0 77.0 340 b:1.1+1 .98 4.9 GEC2
KHC eP 23:48:53.91 -1.1 77.2 340 b:2.3+0 .90 4.3 KHC
SENINeP 23:48:54.55 0.3 77.0 335 b:1.2+1 .95 4.9 SENI
ES19 eP 23:48:54.87 0.8 77.0 324 ES19
ESLA eP 23:48:55.50 1.3 77.0 324 b:1.4+1 .95 5.0 ESLA
PAB eP 23:48:56.22 1.3 77.2 324 b:1.5+1 1.0 5.0 PAB
MAKZ eP 23:49:00.07 -0.7 78.3 26 b:1.8+1 .95 5.1 MAKZ
SOEI eP 23:49:00.26 1.6 77.7 96 b:6.5+1 1.1 5.6 SOEI
MK01 eP 23:49:00.32 -1.0 78.4 26 MK01
MKAR eP 23:49:00.55 -0.9 78.4 26 b:5.7+1 .80 5.7 MKAR
MK31 eP 23:49:00.55 -0.9 78.4 26 MK31
BFO eP 23:49:01.26 0.3 78.3 337 b:1.2+1 .90 5.0 BFO
GRA1 eP 23:49:02.02 0.1 78.5 339 b:4.7+1 .90 5.5 GRA1
GRFO eP 23:49:02.06 0.2 78.5 339 b:3.7+1 .80 5.5 GRFO
CLL eP 23:49:05.20 -1.3 79.3 341 b:1.7+1 .90 5.1 CLL
BRVK eP 23:49:09.22 -0.1 79.9 16 b:2.7+1 1.2 5.1 BRVK
LUWI eP 23:49:09.51 0.0 79.7 87 b:1.4+2 1.3 5.8 LUWI
KURK eP 23:49:11.46 -0.1 80.3 22 b:1.2+1 1.0 4.8 KURK
ARU eP 23:49:13.90 -0.3 80.8 8 b:4.5+1 1.0 5.4 ARU
AS01 eP 23:49:16.39 -1.0 81.2 112 AS01
AS31 eP 23:49:17.45 0.3 81.1 112 b:7.7+0 1.4 4.5 AS31
ENH eP 23:49:26.17 0.0 82.9 53 b:5.0+1 1.4 5.5 ENH
WRAB eP 23:49:27.51 0.9 82.9 109 b:3.7+1 .80 5.6 WRAB
STKA eP 23:49:32.55 -0.5 84.2 122 b:6.3+0 1.4 4.6 STKA
XAN eP 23:49:34.44 0.0 84.5 49 b:2.7+1 1.0 5.4 XAN
ZALV eP 23:49:35.42 -1.2 85.1 23 ZALV
ZAA0 eP 23:49:35.80 -0.8 85.1 23 b:1.9+1 1.0 5.3 ZAA0
FIA1 eP 23:49:40.72 -0.1 86.0 352 FIA1
eP 23:49:41.32 0.5
FAKI eP 23:49:50.91 0.6 87.7 92 b:6.1+1 1.2 5.8 FAKI
NC602eP 23:49:51.15 0.3 88.0 345 NC60
RES ePKPdf 23:56:00.32 0.8 124.5 348 RES
352A ePKPpre 23:56:05.77 -1.8X 134.0 291 352A
SSPA ePKPdf 23:56:09.07 0.9 128.5 304 SSPA
O56A ePKPdf 23:56:10.00 0.7 129.0 303 O56A
O52A ePKPdf 23:56:14.55 0.6 131.6 303 O52A
IL1 ePKPpre 23:56:18.09 0.6X 138.3 7 IL1
M48A ePKPdf 23:56:18.45 0.6 133.6 305 M48A
INK ePKPdf 23:56:20.05 -0.1 135.3 358 INK
X51A ePKPdf 23:56:20.50 1.6 134.1 296 X51A
Z50A ePKPdf 23:56:21.50 0.9 134.9 294 Z50A
IM3 ePKPdf 23:56:22.04 0.1 136.2 10 IM3
EYMN ePKPdf 23:56:24.67 0.7 137.0 316 EYMN
MLY ePKPdf 23:56:25.32 0.7 137.6 9 MLY
FFC ePKPdf 23:56:29.01 0.2 139.8 329 FFC
CCM ePKPdf 23:56:29.22 1.3 139.0 301 CCM
T42A ePKPdf 23:56:30.37 2.4 139.0 299 T42A
ECSD ePKPdf 23:56:33.50 0.8 141.7 311 ECSD
HHAR ePKPdf 23:56:33.69 1.4 141.4 299 HHAR
SKAG ePKPdf 23:56:35.64 -0.9 144.2 359 SKAG
DGMT ePKPdf 23:56:36.90 -0.5 144.5 322 DGMT
435B ePKPdf 23:56:39.07 0.5 144.9 290 435B
WMOK ePKPdf 23:56:40.14 0.5 145.5 297 WMOK
CBKS ePKPbc 23:56:40.56 1.2 145.4 304 CBKS
LNIG ePKPdf 23:56:41.88 0.6 146.3 279 LNIG
OGNE ePKPdf 23:56:42.11 1.0 146.5 309 OGNE
RSSD ePKPdf 23:56:42.53 1.2 146.5 315 RSSD
ABTX ePKPdf 23:56:42.97 1.6 146.5 293 ABTX
LAO ePKPdf 23:56:43.00 1.8 146.6 321 LAO
JCT ePKPdf 23:56:43.04 1.1 146.8 289 JCT
AMTX ePKPdf 23:56:44.56 0.9 147.8 298 AMTX
EGMT ePKPdf 23:56:44.56 1.5 147.7 325 EGMT
MSTX ePKPdf 23:56:46.32 0.9 148.9 297 MSTX
ISCO ePKPdf 23:56:47.45 1.1 149.4 309 ISCO
Q24A ePKPdf 23:56:47.47 1.1 149.4 307 Q24A
TX31 ePKPdf 23:56:47.97 0.3 150.2 288 TX31
ePKPdf 23:56:49.20 1.6
BW06 ePKPdf 23:56:48.16 0.0 150.7 317 BW06
TPAW ePKPdf 23:56:48.69 -0.2 151.2 319 TPAW
SDCO ePKPdf 23:56:48.72 1.3 150.1 305 SDCO
MOOW ePKPdf 23:56:48.77 0.3 150.9 319 MOOW
MSO ePKPdf 23:56:48.80 1.0 150.7 327 MSO
LOHW ePKPdf 23:56:49.21 0.8 150.9 319 LOHW
PHWY ePKPbc 23:56:49.34 0.4 148.7 311 PHWY
MNTX ePKPdf 23:56:49.75 0.4 151.4 293 MNTX
FXWY ePKPdf 23:56:49.86 1.0 151.1 320 FXWY
IMW ePKPdf 23:56:49.90 1.3 150.9 320 IMW
SMCO ePKPdf 23:56:49.96 1.5 150.6 308 SMCO
FLWY ePKPdf 23:56:50.04 2.0 150.7 320 FLWY
DLMT ePKPdf 23:56:50.06 1.7 150.9 324 DLMT
SNOW ePKPdf 23:56:50.08 1.3 151.1 319 SNOW
REDW ePKPdf 23:56:50.21 1.3 151.2 319 REDW
YHB ePKPdf 23:56:50.23 2.3 150.6 322 YHB
QLMT ePKPdf 23:56:50.69 2.7 150.6 322 QLMT
H17A ePKPdf 23:56:50.77 3.0 150.4 320 H17A
MCMT ePKPdf 23:56:50.82 1.6 151.4 323 MCMT
ANMO ePKPdf 23:56:51.16 1.4 151.6 300 ANMO
RLMT ePKPbc 23:56:51.25 1.2 149.2 321 RLMT
AHID ePKPdf 23:56:51.30 1.7 151.7 318 AHID
YPP ePKPdf 23:56:51.35 3.2 150.6 320 YPP
PV17 ePKPdf 23:56:51.49 0.6 152.4 308 PV17
YNR epPKPdf 23:56:51.77 0.2 150.3 321 YNR
HWUT ePKPdf 23:56:51.83 0.8 152.6 316 HWUT
HRY ePKPbc 23:56:51.89 1.0 149.7 325 HRY
BNM ePKPdf 23:56:51.90 1.5 152.0 298 BNM
PV23 ePKPdf 23:56:51.94 1.0 152.4 308 PV23
MVCO ePKPdf 23:56:51.97 0.9 152.5 305 MVCO
HPIG ePKPdf 23:56:51.98 1.4 152.0 283 HPIG
ePKPbc 23:56:57.58 0.4
PV12 ePKPdf 23:56:52.05 1.3 152.3 308 PV12
PV13 ePKPdf 23:56:52.07 1.2 152.4 308 PV13
YFT epPKPdf 23:56:52.11 0.2 150.5 321 YFT
LENM ePKPdf 23:56:52.19 1.5 152.2 298 LENM
ePKPbc 23:56:58.50 1.0
PV16 ePKPdf 23:56:52.19 1.3 152.4 308 PV16
PV01 ePKPdf 23:56:52.23 1.6 152.2 307 PV01
ePKPbc 23:56:57.23 -0.1
PV03 ePKPdf 23:56:52.28 1.5 152.4 308 PV03
PV14 ePKPdf 23:56:52.35 1.4 152.4 308 PV14
E09A ePKPdf 23:56:52.40 1.4 152.8 331 E09A
PV11 ePKPdf 23:56:52.41 1.6 152.4 308 PV11
LAZ ePKPdf 23:56:52.42 1.6 152.3 299 LAZ
PV19 ePKPdf 23:56:52.50 1.6 152.4 308 PV19
PV02 ePKPdf 23:56:52.52 1.8 152.3 308 PV02
PV21 ePKPdf 23:56:52.57 1.8 152.3 308 PV21
TCUT ePKPdf 23:56:52.66 1.3 152.7 315 TCUT
PV05 ePKPdf 23:56:52.67 1.5 152.6 308 PV05
PV20 ePKPdf 23:56:52.77 1.9 152.4 308 PV20
ePKPbc 23:56:58.80 1.1
PV09 ePKPdf 23:56:52.83 1.8 152.4 308 PV09
BMO ePKPdf 23:56:52.92 0.5 153.7 328 BMO
HVU ePKPdf 23:56:53.08 1.1 153.2 318 HVU
PV10 ePKPdf 23:56:53.19 2.2 152.4 308 PV10
HLID ePKPdf 23:56:53.22 1.5 153.1 323 HLID
SRU ePKPdf 23:56:53.53 1.6 153.2 311 SRU
MFID ePKPdf 23:56:54.10 1.2 154.0 324 MFID
ePKPbc 23:57:02.15 1.3
BGU ePKPdf 23:56:54.20 1.3 153.9 316 BGU
DUG ePKPdf 23:56:54.32 1.1 154.2 315 DUG
NLU ePKPdf 23:56:54.35 1.5 153.8 314 NLU
NEW ePKPbc 23:56:54.36 0.3 151.1 333 NEW
G08A ePKPdf 23:56:54.70 1.6 154.2 331 G08A
MSU ePKPdf 23:56:55.85 1.8 154.6 311 MSU
B08A ePKPbc 23:56:56.52 0.6 151.9 335 B08A
MTPU ePKPdf 23:56:56.74 2.2 154.8 310 MTPU
B06A ePKPbc 23:56:57.67 0.4 152.5 338 B06A
PSUT ePKPdf 23:56:57.78 2.2 155.7 312 PSUT
ePKPdif 23:57:05.48 0.7
F10A ePKPbc 23:56:58.07 -0.2 152.9 330 F10A
TUC ePKPdf 23:56:58.16 2.5 155.8 296 TUC
CCUT ePKPdf 23:56:58.46 2.7 155.9 310 CCUT
D08A ePKPbc 23:56:58.57 0.6 152.7 333 D08A
LTY ePKPbc 23:56:58.66 -0.5 153.3 335 LTY
MOD ePKPdf 23:56:59.07 1.6 157.4 327 MOD
KVN ePKPdf 23:56:59.89 1.3 158.1 318 KVN
NV11 ePKPdf 23:57:00.00 0.9 158.6 317 NV11
DAC ePKPdf 23:57:00.08 -0.1 159.4 311 DAC
E08A ePKPbc 23:57:00.17 1.1 153.2 332 E08A
P17A ePKPbc 23:57:00.25 1.0 153.1 312 P17A
TMUT ePKPbc 23:57:00.78 0.4 153.5 312 TMUT
HAWA ePKPbc 23:57:00.90 1.2 153.5 333 HAWA
PAHR ePKPdf 23:57:00.97 2.1 158.4 322 PAHR
ORV ePKPdf 23:57:01.14 1.0 159.7 324 ORV
RYN ePKPdf 23:57:01.31 2.1 158.7 318 RYN
Q16A ePKPbc 23:57:01.38 0.8 153.7 311 Q16A
LON ePKPbc 23:57:01.55 0.5 154.1 336 LON
AFDM ePKPdf 23:57:02.23 1.8 159.9 322 AFDM
PINE ePKPdif 23:57:06.71 1.1 156.2 331 PINE
ELK ePKPab 23:57:21.52 1.2 155.4 318 ELK
Generated 2013 JAN 25 at 23:59 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
