Phase Data

Explanation of Parameters


     14 AUG 2010  (226)

     ot  = 23:01:05.96   +/-   1.96              MARIANA ISLANDS REGION          
     lat =      12.211   +/-    9.6
     lon =     141.408   +/-    9.5              MAGNITUDE 6.6 (GS)       
     dep =        22.5   +/-    5.9   

     390 km (240 miles) WSW of HAGATNA, Guam
     465 km (290 miles) WSW of Rota, Northern Mariana Islands
     465 km (290 miles) NE of Yap, Micronesia
     570 km (355 miles) SW of SAIPAN, Northern Mariana Islands

     nph =   81 of  81    se = 0.96    FE=210                            A   

     error ellipse = (320.0,  1.0, 15.1;230.0,  3.0, 14.0; 69.0, 86.0,  8.9)

 mb = 6.2 ( 53)  ML = 5.8 (  2)  mblg = 5.1 (  1)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 GUMO ePn     23:01:59.74  -1.3    3.6  68 L:3.4+1 4.6 5.8  g:4.5+0 .90 5.1  GUMO
      eSn     23:02:44.92  S res =   1.6 
 CBIJ ePn     23:04:34.18  -0.1   14.8   3                                   CBIJ
 DAV  ePn     23:04:59.65   4.5   16.4 253 b:1.9+4 2.3 6.8                   DAV 
 FAKI ePn     23:05:11.85   2.2   17.6 212 b:1.6+3 1.4 6.0                   FAKI
 TNTI ePn     23:05:15.55   1.0   18.0 232 b:8.1+3 2.0 6.5                   TNTI
 JOW  eP      23:05:29.19   2.1   19.1 322 b:1.3+3 1.3 6.0                   JOW 
 JHJ2 eP      23:05:48.68   2.3   20.9 356 b:7.3+3 2.3 6.6                   JHJ2
 SZP  eP      23:05:48.85   1.6   20.9 287 b:7.2+3 1.9 6.7                   SZP 
 YOJ  eP      23:05:52.28   1.5   21.3 308 b:1.6+3 1.4 6.2                   YOJ 
 TWG  eP      23:05:59.90   0.7   22.0 301 b:4.0+3 1.5 6.6                   TWG 
 YULB eP      23:05:59.96   0.0   22.1 303 b:2.7+3 2.1 6.3                   YULB
 PMG  eP      23:06:00.76  -0.4   22.2 165 b:5.3+3 1.2 6.8                   PMG 
 NACB eP      23:06:01.75   0.5   22.2 305 b:2.6+3 1.9 6.3                   NACB
 TATO eP      23:06:02.57  -3.7   22.7 307 b:1.7+3 1.7 6.2                   TATO
 LUWI eP      23:06:05.21  -1.2   22.7 236 b:6.5+3 1.4 6.9                   LUWI
 TPUB eP      23:06:05.60   0.2   22.6 302 b:7.5+2 1.1 6.0                   TPUB
 SSLB eP      23:06:05.75   0.9   22.6 304 b:1.9+3 1.4 6.3                   SSLB
 YHNB eP      23:06:05.96   0.2   22.6 306 b:1.7+3 1.4 6.3                   YHNB
 JNU  eP      23:06:08.64  -0.1   22.9 337 b:1.1+3 1.4 6.1                   JNU 
 TOLI eP      23:06:11.48  -0.3   23.2 243 b:1.8+3 1.5 6.3                   TOLI
 MYLDMeP      23:06:17.66   1.2   23.7 255 b:2.5+3 1.3 6.6                   MYLD
 WAKE eP      23:06:33.97   3.1   25.3  71 b:4.5+2 1.2 5.9                   WAKE
 KKM  eP      23:06:34.46   0.4   25.6 258 b:3.9+2 1.2 5.8                   KKM 
 COEN eP      23:06:38.01   0.1   26.1 176 b:1.1+3 2.0 6.1                   COEN
 KAPI eP      23:06:47.59  -3.5   27.5 233 b:7.0+2 1.7 6.0                   KAPI
 SOEI eP      23:06:50.40  -2.3   27.7 219 b:1.2+3 1.3 6.4                   SOEI
 MMRI eP      23:06:55.70  -1.0   28.1 224 b:4.9+3 2.6 6.7                   MMRI
 INCN eP      23:06:59.58   0.5   28.4 335 b:5.1+2 1.7 5.9                   INCN
 ERM  eP      23:07:10.81   0.3   29.7   3 b:8.1+2 2.2 6.1                   ERM 
 SBUM eP      23:07:16.71  -1.0   30.5 254 b:1.5+2 1.2 5.6                   SBUM
 ASAJ eP      23:07:29.48   0.6   31.8   2 b:2.9+2 1.5 5.9                   ASAJ
 DLV  eP      23:07:33.20   0.7   32.2 273                                   DLV 
 KSM  eP      23:07:34.90  -1.5   32.6 253 b:2.1+2 1.2 5.9                   KSM 
 CTAO eP      23:07:34.92   0.2   32.5 172 b:8.7+2 1.4 6.4                   CTAO
 WRAB eP      23:07:36.88   0.1   32.7 192 b:7.5+2 1.3 6.4                   WRAB
 TARA eP      23:07:42.36   2.2   33.0 107 b:1.4+3 1.5 6.6                   TARA
 YSS  eP      23:07:52.30  -1.3   34.6   2 b:7.2+2 2.1 6.2                   YSS 
 SMRI eP      23:08:07.91   0.1   36.3 240 b:9.8+2 1.6 6.5                   SMRI
 SLVN eP      23:08:15.35   1.6   37.0 289 b:8.5+2 1.6 6.4                   SLVN
 CISI eP      23:08:25.45  -3.5   38.7 241 b:5.6+2 1.1 6.3                   CISI
 EIDS eP      23:08:26.28  -0.6   38.5 166 b:9.1+2 2.1 6.3                   EIDS
 MYKOMeP      23:08:27.11  -0.9   38.6 257 b:1.1+2 1.4 5.5                   MYKO
 MBWA eP      23:08:32.75  -1.6   39.4 213 b:3.5+2 1.7 5.9                   MBWA
 IPM  eP      23:08:44.55  -0.3   40.6 263 b:3.4+2 1.5 5.9                   IPM 
 KULM eP      23:08:46.60   0.3   40.8 264 b:5.4+2 1.4 6.1                   KULM
 CHTO eP      23:08:51.24   0.5   41.4 285 b:6.0+2 1.8 6.0                   CHTO
 BKNI eP      23:08:54.15   0.3   41.8 257 b:3.8+2 1.3 6.0                   BKNI
 PET  eP      23:09:03.05  -0.3   43.0  15                                   PET 
 PSI  eP      23:09:04.06  -1.1   43.1 261                                   PSI 
 ARMA eP      23:09:07.71  -0.3   43.5 167 b:4.1+2 1.5 5.9                   ARMA
 STKA eP      23:09:10.22  -0.3   43.8 180 b:1.9+2 1.7 5.6                   STKA
 LHMI eP      23:09:14.32  -1.4   44.4 265                                   LHMI
      esP     23:09:24.15   0.3 
 GSI  eP      23:09:16.85  -1.5   44.8 259 b:2.9+2 1.0 6.1                   GSI 
 FORT eP      23:09:17.44   0.6   44.6 196                                   FORT
 BBOO eP      23:09:20.28   0.0   45.1 186 b:7.9+2 1.5 6.3                   BBOO
 SMY  eP      23:09:44.13  -0.1   48.1  26 b:1.8+3 1.4 6.9                   SMY 
 KNTN eP      23:09:50.62   0.0   48.9 105                                   KNTN
 AMKA eP      23:09:55.65  -0.2   49.7  30                                   AMKA
 TLY  eP      23:09:56.62  -0.2   49.8 330 b:1.0+3 1.8 6.6                   TLY 
 YAK  eP      23:10:01.24  -0.5   50.5 353 b:6.9+2 .90 6.7                   YAK 
 GSTR eP      23:10:16.38  -0.3   52.4  32                                   GSTR
 ATKA eP      23:10:23.00  -1.2   53.5  32                                   ATKA
 TAU  eP      23:10:37.18   0.8   55.1 175                                   TAU 
 OUZ  eP      23:10:46.01   1.9   56.2 148                                   OUZ 
 NIKH eP      23:10:47.46   0.0   56.7  34                                   NIKH
 UNV  eP      23:10:58.56  -0.5   58.3  33                                   UNV 
 AKUT eP      23:11:02.56   0.0   58.8  33                                   AKUT
 MKAR eP      23:11:11.87  -0.2   60.2 317                                   MKAR
 FALS eP      23:11:12.81  -0.5   60.4  33                                   FALS
 URZ  eP      23:11:13.00   0.0   60.3 148                                   URZ 
 BFZ  eP      23:11:22.26  -0.3   61.7 150                                   BFZ 
 KHZ  eP      23:11:22.38  -0.9   61.8 153                                   KHZ 
 RPZ  eP      23:11:22.43  -1.1   61.9 156                                   RPZ 
 SNZO eP      23:11:22.97   2.1   61.5 152                                   SNZO
 DCZ  eP      23:11:23.84  -0.1   61.9 160                                   DCZ 
 SDPT eP      23:11:24.00  -1.1   62.1  33                                   SDPT
 WHZ  eP      23:11:27.17  -1.1   62.6 159                                   WHZ 
 ODZ  eP      23:11:32.04   2.1   62.8 157                                   ODZ 
 AAK  eP      23:11:43.82   0.1   64.9 312                                   AAK 



 Generated 2010 AUG 14 at 23:13 UTC

Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver