Phase Data
5 SEP 2011 (248)
ot = 17:55:11.52 +/- 0.14 NORTHERN SUMATRA, INDONESIA
lat = 2.958 +/- 3.1
lon = 97.916 +/- 2.9 MAGNITUDE 6.6 (GS)
dep = 91.0 (geophysicist)
108 km (67 miles) SW of Medan, Sumatra, Indonesia (pop 2,029,000)
128 km (80 miles) W of Pematangsiantar, Sumatra, Indonesia (pop 229,000)
421 km (261 miles) W of KUALA LUMPUR, Malaysia
1413 km (878 miles) NW of JAKARTA, Java, Indonesia
At least 10 people killed in Aceh. Felt (IV) at Banda Aceh and
Medan. Also felt at Binjai, Kisaran, Sibolga and Sigli. Felt (IV)
at Tanjong Tokong; (III) at Bukit Mertajam, Butterworth,
Georgetown, Kepala Batas and Perai; (II) at Alor Setar, Ayer Itam,
Gelugor, Ipoh, Kajang-Sungai Chua, Klang, Kuala Lumpur, Lumut,
Nibong Tebal, Petaling Jaya, Rawang, Shah Alam, Subang Jaya,
Sungai Ara, Sungai Petani, Taiping and Tanjong Bunga, Malaysia.
Also felt at Bagan Serai, Balakong, Bandar Maharani, Batu Gajah,
Johor Bahru, Juru, Kampar, Kampong Koh, Kangar, Kluang, Kuah,
Kuala Selangor, Kulim and Tanjong Malim. Felt (II) at Hat Yai and
Kathu, Thailand and at Singapore, Singapore.
nph = 226 of 235 se = 1.10 FE=706 A
error ellipse = (217.5, 0.0, 4.4;127.5, 0.0, 3.3; 0.0, 0.0, 0.0)
mb = 6.6 (110) ML = 0.0 ( 0) mblg = 0.0 ( 0) md = 4.9 ( 1) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
PSI ePn 17:55:32.67 0.8 1.0 105 d:5.0+2 4.9 L:1.5+2 1.0 5.3X PSI
LHMI ePn 17:55:51.60 1.8 2.5 337 L:4.6+2 1.3 6.5X LHMI
IPM ePn 17:56:04.94 1.1 3.5 62 L:3.7+1 1.9 5.9X IPM
KULM ePn 17:56:06.46 1.6 3.6 50 L:4.0+1 1.7 6.0X KULM
BKNI ePn 17:56:12.00 0.4 4.1 130 L:1.6+2 1.9 6.8X BKNI
MYKOMePn 17:56:38.86 0.5 6.0 101 L:1.2+1 2.2 6.1X MYKO
MNAI ePn 17:57:13.63 -3.0 8.8 145 L:3.1+1 4.2 7.0X MNAI
KSM ePn 17:58:07.71 1.9 12.5 97 KSM
DLV ePn 17:58:25.47 2.5 13.8 49 DLV
CISI ePn 17:58:25.48 -5.3X 14.4 137 CISI
SBUM ePn 17:58:30.96 1.2 14.3 92 SBUM
XMIS ePn 17:58:35.65 -8.4X 15.4 150 b:4.3+2 .75 5.7 XMIS
COCO ePn 17:58:40.92 1.1 15.1 184 b:6.4+3 1.3 6.7 COCO
CM01 ePn 17:58:46.48 2.6 15.4 4 CM01
CM31 ePn 17:58:46.57 2.3 15.4 4 CM31
CHTO ePn 17:58:50.53 1.8 15.8 4 b:2.3+3 1.0 6.3 CHTO
SMRI ePn 17:58:51.32 0.3 16.0 129 b:2.8+3 1.2 6.3 SMRI
UGM ePn 17:58:54.37 -4.2X 16.6 131 b:3.8+3 1.5 6.4 UGM
PALK eP 17:59:13.69 2.0 17.7 285 b:2.2+3 1.2 6.3 PALK
KKM eP 17:59:22.25 1.4 18.5 80 b:2.7+3 .80 6.6 KKM
SLVN eP 17:59:29.81 1.7 19.2 17 b:8.0+3 1.5 6.8 SLVN
JAGI eP 17:59:34.18 -0.4 19.8 125 b:3.7+3 1.5 6.5 JAGI
MYLDMeP 17:59:46.33 2.2 20.6 83 b:9.4+3 1.2 7.0 MYLD
KAPI eP 18:00:10.53 -0.2 23.2 110 b:1.8+3 1.0 6.4 KAPI
SZP eP 18:00:40.34 0.2 26.4 55 b:2.8+3 1.3 6.6 SZP
DGAR eP 18:00:51.01 2.1 27.4 248 b:3.4+3 1.5 6.7 DGAR
SOEI eP 18:01:00.91 -3.4X 29.1 116 b:1.5+3 1.1 6.5 SOEI
TPUB eP 18:01:11.40 0.8 29.9 45 b:2.5+3 1.4 6.7 TPUB
TWG eP 18:01:11.96 1.2 29.9 47 b:1.7+4 1.6 7.5 TWG
YULB eP 18:01:16.57 1.2 30.4 46 b:2.4+3 1.3 6.8 YULB
SSLB eP 18:01:16.82 1.4 30.4 45 b:2.7+3 1.2 6.9 SSLB
NACB eP 18:01:22.96 1.5 31.1 45 b:1.1+3 1.0 6.5 NACB
YHNB eP 18:01:24.20 1.2 31.3 44 b:1.2+3 1.3 6.5 YHNB
TATO eP 18:01:26.06 0.8 31.5 44 b:3.9+3 1.7 6.9 TATO
MBWA eP 18:01:29.11 -1.2 32.1 139 b:5.7+2 1.5 6.1 MBWA
YOJ eP 18:01:31.64 -0.3 32.3 46 b:6.3+2 1.1 6.3 YOJ
FITZ eP 18:01:48.35 -2.1 34.4 128 b:5.0+2 1.1 6.3 FITZ
FAKI eP 18:01:52.40 -1.6 34.8 99 b:6.6+2 1.0 6.5 FAKI
SAUI eP 18:01:54.61 -1.2 35.0 108 b:8.4+2 1.0 6.6 SAUI
MTN eP 18:02:06.59 -2.0 36.5 116 b:8.6+2 1.2 6.5 MTN
JOW eP 18:02:16.44 -0.5 37.5 48 b:9.4+2 1.0 6.7 JOW
NWAO eP 18:02:39.24 0.9 40.1 154 b:1.2+3 .90 6.8 NWAO
KBL eP 18:02:47.79 -1.0 41.3 323 b:2.0+3 1.4 6.7 KBL
WB2 eP 18:02:55.47 -1.9 42.4 124 WB2
eP 18:02:55.55 -1.8X
WRAB eP 18:02:55.61 -1.7 42.4 124 b:1.5+3 1.2 6.7 WRAB
JNU eP 18:03:01.74 -0.6 43.0 42 b:1.4+3 1.4 6.6 JNU
INCN eP 18:03:03.39 -1.0 43.3 34 b:1.8+3 1.4 6.7 INCN
MSEY eP 18:03:05.63 2.6 43.1 260 b:3.2+3 1.5 6.9 MSEY
AS01 eP 18:03:07.09 -2.8 43.9 129 AS01
AS31 eP 18:03:07.80 -1.8 43.9 129 b:1.5+2 1.2 5.7 AS31
KS01 eP 18:03:08.24 -1.8 44.0 35 KS01
KS15 eP 18:03:08.92 -0.9 44.0 35 KS15
FORT eP 18:03:11.22 -0.3 44.2 142 b:6.5+3 .60 7.6X FORT
eS 18:09:35.16 S res = -2.9X
AAK eP 18:03:15.67 -0.1 44.7 335 b:2.3+3 1.7 6.7 AAK
SONA1eP 18:03:19.25 -1.2 45.3 8 SONA
ULN eP 18:03:20.64 -0.7 45.4 9 b:5.3+2 .80 6.4 ULN
MK01 eP 18:03:21.25 -2.2 45.7 345 MK01
MKAR eP 18:03:22.72 -0.9 45.7 345 b:8.6+3 1.1 7.5 MKAR
MK31 eP 18:03:22.72 -0.9 45.7 345 MK31
MAKZ eP 18:03:23.32 -1.1 45.8 345 b:1.5+3 1.2 6.7 MAKZ
UOSS eP 18:03:23.97 0.1 45.7 302 b:9.7+2 1.4 6.5 UOSS
MRIV eP 18:03:26.01 0.7 45.9 238 MRIV
KKAR eP 18:03:31.31 -0.9 46.8 332 b:1.1+4 1.6 7.5 KKAR
GUMO eP 18:03:37.16 -1.2 47.6 74 b:1.8+3 1.5 6.7 GUMO
COEN eP 18:03:39.97 -1.2 47.9 112 b:3.6+2 1.1 6.1 COEN
RER eP 18:03:41.74 1.9 47.7 238 b:2.1+3 .80 7.0 RER
INU eP 18:03:43.56 -1.5 48.5 44 b:7.5+2 1.1 6.5 INU
CBIJ eP 18:03:44.63 -1.9 48.6 56 b:6.3+2 .60 6.7 CBIJ
TLY eP 18:03:47.13 -0.2 48.8 5 b:5.0+2 1.1 6.4 TLY
JHJ2 eP 18:03:53.68 2.0 49.3 48 b:1.2+3 1.1 6.8 JHJ2
MANU eP 18:03:54.49 -0.2 49.7 95 b:7.6+2 .85 6.7 MANU
MAJO eP 18:03:54.78 -1.4 49.9 43 b:5.7+2 1.2 6.5 MAJO
MJB9 eP 18:03:54.81 -1.4 49.9 43 b:1.5+2 1.2 5.9 MJB9
KURK eP 18:03:58.22 -0.5 50.3 344 b:3.8+3 1.4 7.2 KURK
PMG eP 18:04:00.53 -0.9 50.6 105 b:3.2+3 .80 7.4 PMG
BBOO eP 18:04:00.92 -0.9 50.7 138 b:4.5+2 1.2 6.4 BBOO
ZAA0 eP 18:04:08.45 -2.6 52.0 350 ZAA0
eP 18:04:10.20 -0.8X
CTAO eP 18:04:16.36 -0.6 52.7 118 b:4.1+2 1.2 6.3 CTAO
STKA eP 18:04:25.70 -0.9 54.0 133 b:6.6+1 .75 5.7 STKA
DAMY eP 18:04:29.50 2.3 54.0 286 b:3.1+3 1.3 7.2 DAMY
ABPO eP 18:04:30.64 1.0 54.4 244 b:1.1+3 1.2 6.8 ABPO
RABL eP 18:04:31.44 -0.3 54.7 97 b:5.7+2 .70 6.7 RABL
BRVK eP 18:04:31.61 -1.1 54.9 340 b:9.0+3 1.9 7.5 BRVK
ABKAReP 18:04:41.97 -0.9 56.3 331 b:5.0+3 .75 7.6X ABKA
ERM eP 18:04:42.05 0.8 56.1 40 b:3.9+2 1.1 6.4 ERM
ASAJ eP 18:04:46.38 -0.3 56.8 37 b:1.5+3 1.6 6.8 ASAJ
PAF eP 18:04:50.88 0.8 57.4 201 b:1.1+3 1.1 6.8 PAF
YSS eP 18:04:57.81 -0.4 58.5 35 b:3.4+3 1.6 7.2 YSS
EIDS eP 18:04:59.61 -0.3 58.7 122 b:2.8+2 .70 6.5 EIDS
FURI eP 18:05:07.02 3.2X 59.2 279 b:2.4+3 1.5 7.1 FURI
PATS eP 18:05:11.61 0.6 60.3 84 b:1.1+3 1.2 6.9 PATS
GNI eP 18:05:12.67 0.0 60.5 315 GNI
CAN eP 18:05:15.90 -0.4 61.1 133 b:3.5+2 1.0 6.4 CAN
ARMA eP 18:05:16.94 1.0 61.0 127 b:8.6+2 1.4 6.6 ARMA
ARU eP 18:05:19.33 -1.7 61.9 336 b:4.8+3 1.5 7.3 ARU
MARD eP 18:05:25.25 -0.1 62.4 311 b:1.0+3 .92 6.9 MARD
HNR eP 18:05:28.01 -1.5 63.0 102 b:2.2+3 1.0 7.1 HNR
ARTV eP 18:05:28.31 -0.4 62.9 315 b:1.5+2 1.0 5.9 ARTV
YAK eP 18:05:30.61 -1.5 63.5 16 b:5.6+3 1.3 7.4 YAK
KIV eP 18:05:31.35 -0.7 63.5 318 b:8.2+2 1.0 6.6 KIV
KOPT eP 18:05:33.53 0.7 63.5 314 b:2.5+2 .84 6.2 KOPT
TAU eP 18:05:34.63 1.0 63.7 142 b:6.0+2 1.5 6.3 TAU
CRZF eP 18:05:35.19 1.5 63.7 214 b:6.1+2 1.2 6.4 CRZF
TOKA eP 18:05:52.41 0.4 66.5 313 b:1.9+3 1.4 6.8 TOKA
LHI eP 18:05:58.24 0.9 67.4 126 b:5.7+2 1.4 6.3 LHI
CSS eP 18:05:58.83 0.1 67.6 307 b:5.6+2 1.3 6.3 CSS
BR131eP 18:06:03.30 -1.1 68.5 312 BR13
ILGA eP 18:06:06.07 -0.2 68.8 313 b:2.4+3 1.2 7.0 ILGA
ANTO eP 18:06:07.94 -0.5 69.1 312 b:1.6+3 1.2 6.7 ANTO
BR231eP 18:06:08.12 -0.4 69.1 312 BR23
MA2 eP 18:06:08.90 -0.9 69.4 26 b:2.1+3 1.3 6.8 MA2
PEA0BeP 18:06:11.92 -0.7 69.9 34 b:4.4+2 1.0 6.3 PEA0
KWAJ eP 18:06:12.17 1.2 69.5 82 b:1.1+3 1.1 6.6 KWAJ
PET eP 18:06:14.88 -0.7 70.4 34 b:1.7+3 1.3 6.8 PET
BOLV eP 18:06:15.11 -0.3 70.3 310 b:2.3+3 1.4 6.9 BOLV
ISP eP 18:06:15.71 -0.7 70.4 309 b:2.2+3 1.5 6.8 ISP
AKAS eP 18:06:17.79 -1.0 70.8 307 b:3.8+2 1.0 6.2 AKAS
TIXI eP 18:06:19.25 -1.8 71.3 10 b:6.0+3 1.7 7.2 TIXI
KARP eP 18:06:29.04 -0.7 72.7 306 b:1.3+3 1.1 6.7 KARP
TIRR eP 18:06:33.18 -0.5 73.4 316 b:1.1+3 1.1 6.6 TIRR
SANT eP 18:06:37.52 -0.9 74.1 307 b:1.5+3 1.1 6.8 SANT
KIEV eP 18:06:37.83 -1.3 74.3 322 b:4.6+2 .80 6.4 KIEV
IDI eP 18:06:40.22 -0.1 74.5 306 b:8.5+2 1.1 6.5 IDI
MAW eP 18:06:40.63 0.5 74.6 193 b:5.7+1 .85 5.5X MAW
MLR eP 18:06:44.33 -0.7 75.3 316 b:2.7+3 1.4 6.9 MLR
TARA eP 18:06:44.49 0.9 75.0 89 b:1.8+2 .75 6.0 TARA
LBTB eP 18:06:45.85 0.4 75.3 243 b:1.5+3 1.3 6.7 LBTB
MCQ eP 18:06:50.53 1.4 76.1 148 b:3.8+2 1.0 6.2 MCQ
BUR08eP 18:06:50.62 0.4 76.2 318 BUR0
BOSA eP 18:06:51.20 0.3 76.3 240 b:1.7+3 1.8 6.6 BOSA
VTS eP 18:06:52.70 -0.7 76.8 313 b:1.1+3 1.4 6.5 VTS
LVZ eP 18:06:55.62 -1.0 77.4 340 b:4.5+2 .70 6.4 LVZ
DCZ eP 18:06:59.23 0.7 77.7 138 b:2.2+2 1.0 6.0 DCZ
PYZ eP 18:06:59.35 1.4 77.6 138 b:3.6+2 1.2 6.1 PYZ
WHZ eP 18:07:02.20 0.0 78.4 138 b:1.6+2 1.2 5.7 WHZ
MLZ eP 18:07:02.32 0.1 78.4 137 b:3.9+2 1.4 6.1 MLZ
FIA1 eP 18:07:02.75 -1.3 78.8 332 FIA1
eP 18:07:03.35 -0.7X
TIR eP 18:07:05.01 -1.1 79.1 311 b:2.8+2 .80 6.2 TIR
SMY eP 18:07:07.19 0.2 79.3 37 b:1.8+3 .90 6.9 SMY
PSZ eP 18:07:09.78 -0.1 79.8 318 PSZ
OJC eP 18:07:11.54 -0.1 80.1 320 OJC
OUZ eP 18:07:12.81 1.3 80.0 126 b:2.4+2 1.1 6.0 OUZ
LTZ eP 18:07:15.02 0.8 80.6 134 LTZ
ARA0 eP 18:07:15.67 -1.0 81.1 340 ARA0
ARE0 eP 18:07:16.40 -0.2 81.1 340 ARE0
SUR eP 18:07:16.72 1.3 80.7 237 SUR
CRLZ eP 18:07:17.42 1.0 81.0 135 CRLZ
MQZ eP 18:07:17.47 0.8 81.1 135 MQZ
TIP eP 18:07:18.25 0.1 81.3 309 TIP
KHZ eP 18:07:18.70 0.1 81.4 133 KHZ
MSVF eP 18:07:19.03 -0.7 81.5 108 MSVF
HIZ eP 18:07:20.88 0.9 81.6 129 HIZ
SNZO eP 18:07:21.46 -0.5 82.1 132 SNZO
CUC eP 18:07:21.57 -0.6 82.1 310 CUC
CEL eP 18:07:22.09 0.7 81.9 308 CEL
FUNA eP 18:07:22.19 0.8 81.8 99 FUNA
WDD eP 18:07:25.60 -1.0 82.9 306 WDD
BKZ eP 18:07:26.54 -0.6 83.0 130 BKZ
BFZ eP 18:07:27.32 -0.1 83.1 131 BFZ
URZ eP 18:07:27.37 -1.4 83.4 129 URZ
TRI eP 18:07:29.88 -1.1 83.8 315 TRI
GEA0 eP 18:07:30.90 -1.0 84.0 319 GEA0
GEC2 eP 18:07:31.88 0.0 84.0 319 GEC2
KHC eP 18:07:32.05 -0.3 84.1 319 KHC
AQU eP 18:07:32.06 0.1 84.0 312 AQU
CLTB eP 18:07:32.58 0.3 84.0 307 CLTB
MIDW eP 18:07:33.43 1.3 84.0 62 MIDW
RGN eP 18:07:33.57 -0.5 84.5 324 RGN
CLL eP 18:07:34.15 -0.3 84.5 321 CLL
SPA0 eP 18:07:38.03 -0.3 85.4 348 SPA0
GSTR eP 18:07:38.47 0.4 85.2 38 GSTR
GRFO eP 18:07:40.55 0.5 85.6 319 GRFO
VLC eP 18:07:42.20 -0.8 86.2 314 VLC
FUORNeP 18:07:43.64 0.1 86.3 316 FUOR
ATKA eP 18:07:43.74 0.0 86.4 38 ATKA
KONO eP 18:07:44.58 -0.1 86.6 329 KONO
TUE eP 18:07:46.31 -0.3 86.9 316 TUE
STU eP 18:07:46.33 -0.3 87.0 319 STU
VSL eP 18:07:47.00 -0.1 87.0 309 VSL
VNDA eP 18:07:48.07 -0.1 87.4 169 VNDA
BFO eP 18:07:48.88 -0.6 87.5 318 BFO
KEST eP 18:07:49.07 1.2 87.1 305 KEST
GAMB eP 18:07:49.79 0.8 87.5 26 GAMB
SENINeP 18:07:53.45 0.0 88.3 316 SENI
SBA eP 18:07:54.26 1.0 88.5 169 SBA
BNI eP 18:07:55.25 -0.4 88.8 315 BNI
SPIA eP 18:07:55.29 1.4 88.5 33 SPIA
WLF eP 18:07:56.64 0.8 88.9 319 WLF
NIKH eP 18:07:59.28 0.2 89.6 37 NIKH
SSB eP 18:08:02.69 0.2 90.3 315 SSB
AKUT eP 18:08:06.21 -0.8 91.3 36 AKUT
AFI eP 18:08:08.17 1.8 91.0 104 AFI
TAM eP 18:08:08.19 1.5 91.1 293 TAM
JOHN eP 18:08:11.01 2.0 91.6 73 JOHN
SDPT eP 18:08:19.44 -0.6 94.2 34 SDPT
ESK eP 18:08:19.64 0.8 93.9 326 ESK
TT01 eP 18:08:21.99 -0.2 94.6 26 TT01
TTA eP 18:08:22.44 0.2 94.6 26 TTA
CHGN eP 18:08:23.44 -0.9 95.1 33 CHGN
DYA eP 18:08:26.07 0.8 95.3 321 DYA
SVW2 eP 18:08:26.24 0.9 95.3 28 SVW2
COLD eP 18:08:26.27 -0.2 95.6 21 COLD
SNAA eP 18:08:29.15 0.1 96.2 198 SNAA
CAST eP 18:08:29.20 0.0 96.2 25 CAST
DSB eP 18:08:29.44 0.2 96.2 324 DSB
SPU eP 18:08:32.26 -0.5 96.9 27 SPU
TRF eP 18:08:32.58 -0.2 96.9 25 TRF
KTH eP 18:08:32.92 1.6 96.6 25 KTH
MDM eP 18:08:33.44 -0.4 97.2 23 MDM
MCK eP 18:08:33.61 -1.1 97.4 24 MCK
CCB eP 18:08:34.00 -1.1 97.5 23 CCB
ES19 eP 18:08:34.40 0.1 97.2 310 ES19
IL1 eP 18:08:34.44 -2.0 97.8 23 IL1
ESLA eP 18:08:34.72 0.2 97.2 310 ESLA
RND eP 18:08:34.98 -0.5 97.6 25 RND
RSO eP 18:08:35.09 2.6 96.9 28 RSO
WRH eP 18:08:35.16 0.3 97.5 24 WRH
ILB eP 18:08:35.45 -1.0 97.8 23 ILB
COLA eP 18:08:35.63 1.1 97.4 23 COLA
OHAK eP 18:08:35.63 0.1 97.6 31 OHAK
KDAK eP 18:08:36.49 0.1 97.8 31 KDAK
PAB eP 18:08:36.61 0.6 97.6 310 PAB
FYU eP 18:08:36.72 1.0 97.7 21 FYU
BRLK eP 18:08:36.82 -0.5 98.0 28 BRLK
CNPM eP 18:08:36.84 -0.1 97.9 29 CNPM
RC01 eP 18:08:37.36 -0.2 98.0 27 RC01
PMR eP 18:08:37.44 -0.4 98.1 26 PMR
SML eP 18:08:39.46 0.3 98.4 26 SML
SEW eP 18:08:40.38 0.7 98.5 28 SEW
SCM eP 18:08:42.68 1.5 98.8 26 SCM
PAX eP 18:08:42.88 0.3 99.1 24 PAX
Generated 2011 SEP 6 at 19:39 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
