Phase Data

Explanation of Parameters


     10 MAR 2013  ( 69)

     ot  = 05:40:44.25   +/-   1.45              MARIANA ISLANDS REGION          
     lat =      12.465   +/-   10.3
     lon =     141.927   +/-   11.5              MAGNITUDE 5.0 (GS)       
     dep =        32.7   +/-    4.3   

     325 km (202 miles) WSW of HAGATNA, Guam
     401 km (249 miles) WSW of Rota, Northern Mariana Islands
     509 km (316 miles) SW of SAIPAN, Northern Mariana Islands
     528 km (328 miles) NE of Yap, Micronesia

     nph =   56 of 152    se = 0.71    FE=210                            A   

     error ellipse = (276.0,  0.0, 17.6;186.0,  1.0, 15.7; 14.0, 88.0,  6.5)

 mb = 5.0 (  1)  ML = 0.0 (  0)  mblg = 4.0 (  2)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 GUMO ePn     05:41:29.32  -1.3    3.1  68 g:4.3-1 .95 4.0                   GUMO
 ANA2 ePn     05:42:08.87   7.4X   5.3  43                                   ANA2
 SARN ePn     05:42:13.48   7.8X   5.6  41                                   SARN
 JOW  eP      05:45:06.84   1.3   19.2 320 b:4.0+1 1.1 4.6                   JOW 
 YOJ  eP      05:45:31.93   1.3   21.5 306 b:5.3+1 1.0 4.9                   YOJ 
 TWG  eP      05:45:40.08   0.5   22.3 300 b:8.1+1 1.0 5.1                   TWG 
 YULB eP      05:45:40.16   0.0   22.4 302 b:3.0+1 1.1 4.7                   YULB
 NACB eP      05:45:40.75  -0.5   22.5 304 b:1.7+1 .90 4.5                   NACB
 SSLB eP      05:45:44.96   0.0   22.9 302 b:4.2+1 1.0 4.9                   SSLB
 JNU  eP      05:45:45.99   0.5   22.9 336 b:8.6+1 1.1 5.2                   JNU 
 TPUB eP      05:45:46.28   0.6   22.9 301 b:6.3+1 1.4 4.9                   TPUB
 INU  eP      05:45:52.96   4.4X  23.2 350 b:5.3+1 1.2 4.9                   INU 
 MJB9 eP      05:45:57.86  -0.1   24.2 353 b:1.1+2 1.6 5.1                   MJB9
 COEN eP      05:46:16.99   0.1   26.3 177 b:1.7+1 1.0 4.6                   COEN
 SOEI eP      05:46:30.23  -4.1X  28.2 219 b:1.9+1 .50 5.0                   SOEI
 MMRI eP      05:46:36.08  -2.3   28.7 224 b:4.9+1 .80 5.3                   MMRI
 CTAO eP      05:47:11.86  -1.4   32.6 172 b:6.6+1 1.6 5.3                   CTAO
 WRAB eP      05:47:16.60  -0.3   33.0 193 b:3.5+1 1.1 5.2                   WRAB
 WB2  eP      05:47:16.70  -0.3   33.1 193 b:3.4+1 1.0 5.2                   WB2 
      eP      05:47:16.98   0.0 
 FITZ eP      05:47:27.60  -0.8   34.4 208 b:1.1+1 .90 4.8                   FITZ
 AS31 eP      05:47:49.10   0.2   36.8 192 b:2.5+0 .45 4.4                   AS31
 AS01 eP      05:47:49.15   0.3   36.8 192                                   AS01
 PBKT eP      05:48:16.77   2.0   39.8 281 b:2.4+1 1.1 4.8                   PBKT
 IPM  eP      05:48:26.66   0.5   41.2 263 b:1.3+1 .90 4.7                   IPM 
 KULM eP      05:48:28.61   1.0   41.4 264 b:3.1+1 1.0 5.0                   KULM
 CM01 eP      05:48:32.30   1.4   41.8 284                                   CM01
 PSI  eP      05:48:46.28  -0.1   43.6 261 b:2.7+1 1.2 4.9                   PSI 
 STKA eP      05:48:49.32  -0.1   44.1 180 b:2.9+0 1.0 4.0                   STKA
 FORT eP      05:48:57.17   0.4   45.0 197 b:6.7+1 .90 5.5                   FORT
 BBOO eP      05:49:00.08   0.5   45.4 187 b:2.0+1 .75 5.1                   BBOO
 MSVF eP      05:49:10.52   0.8   46.6 129 b:4.8+1 .80 5.5                   MSVF
 MORW eP      05:49:22.47   0.1   48.3 211 b:5.0+1 1.0 5.5                   MORW
 SHL  eP      05:49:26.75  -0.1   48.8 293 b:2.3+1 1.0 5.1                   SHL 
 TOO  eP      05:49:33.51  -1.1   49.9 176 b:3.9+1 1.2 5.3                   TOO 
 NWAO eP      05:49:42.80   0.2   50.9 207 b:2.9+1 .95 5.2                   NWAO
 BILL eP      05:50:31.71  -0.5   57.8  11 b:1.5+1 1.1 5.0                   BILL
 TIXI eP      05:50:43.84  -1.1   59.7 355 b:7.1+0 1.1 4.7                   TIXI
 MK01 eP      05:50:49.75  -0.2   60.3 317                                   MK01
 MK31 eP      05:50:49.97   0.0   60.3 317 b:2.1+1 1.0 5.2                   MK31
 PALK eP      05:50:50.20  -1.1   60.4 271                                   PALK
      epP     05:50:58.76  depth =  -1.6 
 GAMB eP      05:50:51.28   0.1   60.6  22 b:7.8+0 1.2 4.7                   GAMB
 MAKZ eP      05:50:51.55   0.1   60.5 317 b:2.3+1 .85 5.3                   MAKZ
 ZALV eP      05:50:52.37  -1.3X  60.9 325                                   ZALV
 ZAA0 eP      05:50:53.00  -0.6X  60.9 325 b:7.1+0 .80 4.8                   ZAA0
 LTZ  eP      05:50:58.69   0.0   61.6 155 b:3.2+1 1.2 5.3                   LTZ 
 RPZ  eP      05:51:00.88   0.3   61.9 156 b:4.6+1 1.0 5.5                   RPZ 
 OXZ  eP      05:51:00.92  -0.1   62.0 156 b:1.5+1 1.1 5.0                   OXZ 
 PRZ  eP      05:51:04.55   1.6X  62.2 312 b:2.7+1 .90 5.4                   PRZ 
 ANM  eP      05:51:09.00  -0.8X  63.3  23 b:1.1+1 1.2 4.8                   ANM 
 KDJ  eP      05:51:10.45   1.8X  63.0 311 b:1.7+1 .75 5.2                   KDJ 
 KURK eP      05:51:11.31  -0.6   63.6 321 b:3.5+1 .75 5.6                   KURK
 AAK  eP      05:51:22.24   0.3   65.1 311 b:4.5+0 .95 4.5                   AAK 
 RDOG eP      05:51:29.74   3.2X  65.9  20 b:1.3+1 .92 5.0                   RDOG
 RSO  eP      05:51:35.21   0.3   67.1  29                                   RSO 
 IM3  eP      05:51:39.49  -2.6X  68.4  23                                   IM3 
 KK31 eP      05:51:40.70   0.0X  68.0 312 b:3.1+1 1.5 5.2                   KK31
 KKAR eP      05:51:40.70   0.0X  68.0 312 b:3.1+1 1.5 5.2                   KKAR
 GAR  eP      05:51:40.92   0.2X  68.0 307 b:4.4+1 1.2 5.4                   GAR 
 CAST eP      05:51:41.20  -0.5X  68.3  26 b:2.6+1 1.3 5.1                   CAST
 RC01 eP      05:51:43.91  -0.7X  68.7  29 b:4.1+1 1.4 5.3                   RC01
 BPAW eP      05:51:45.18  -0.6X  68.9  26 b:2.1+1 1.1 5.1                   BPAW
 TRF  eP      05:51:45.95  -0.8X  69.1  26 b:1.1+1 .92 4.9                   TRF 
 CHGR eP      05:51:46.47   0.2X  68.9 307 b:4.3+1 1.1 5.4                   CHGR
 BRVK eP      05:51:46.56  -0.5   69.1 322 b:2.7+1 .70 5.4                   BRVK
 MLY  eP      05:51:47.18  -0.8X  69.3  25 b:1.7+1 1.0 5.1                   MLY 
 KBL  eP      05:51:47.82   0.7   69.0 302 b:2.0+1 1.1 5.1                   KBL 
 RND  eP      05:51:49.38  -1.1X  69.7  27 b:2.1+1 1.2 5.1                   RND 
 MCK  eP      05:51:49.76  -0.9X  69.7  26 b:2.4+1 1.2 5.1                   MCK 
 WRH  eP      05:51:52.38  -1.5X  70.2  26 b:2.4+1 1.2 5.1                   WRH 
 SCM  eP      05:51:52.60  -0.1X  70.0  28 b:5.5+1 1.2 5.5                   SCM 
 COLD eP      05:51:53.16   0.3X  70.1  23 b:7.2+0 1.0 4.7                   COLD
 CCB  eP      05:51:53.22  -1.6X  70.4  26 b:1.9+1 1.2 5.0                   CCB 
 MDM  eP      05:51:53.64  -0.5X  70.3  25 b:6.2+0 .80 4.7                   MDM 
 IL1  eP      05:51:54.04  -3.3X  70.8  25                                   IL1 
 ILB  eP      05:51:54.77  -2.6X  70.8  25 b:3.7+1 1.6 5.2                   ILB 
 HDA  eP      05:51:54.90  -1.8X  70.7  26 b:9.7+0 .96 4.8                   HDA 
 KLU  eP      05:51:55.98  -0.4X  70.6  29 b:1.2+1 .88 5.0                   KLU 
 TOLK eP      05:51:56.10  -0.5X  70.7  21 b:2.5+1 1.2 5.2                   TOLK
 PAX  eP      05:51:58.48  -0.7X  71.1  27 b:1.2+1 .92 4.9                   PAX 
 HARP eP      05:51:59.47   0.1X  71.1  28 b:3.1+1 .92 5.4                   HARP
 RIDG eP      05:52:00.62  -1.0X  71.5  27 b:3.3+1 1.1 5.3                   RIDG
 DOT  eP      05:52:02.24  -1.3X  71.8  27 b:1.7+1 .92 5.0                   DOT 
 SCRK eP      05:52:02.84  -1.3X  71.9  27 b:4.6+1 1.6 5.2                   SCRK
 MENT eP      05:52:03.44  -0.4X  71.9  28 b:1.0+1 1.1 4.7                   MENT
 FYU  eP      05:52:03.58   0.1X  71.8  24 b:5.4+1 1.2 5.4                   FYU 
 EGAK eP      05:52:11.56  -0.3X  73.2  26 b:1.4+1 1.1 4.9                   EGAK
 DAWY eP      05:52:15.19  -0.8X  73.9  27 b:2.6+1 1.2 5.1                   DAWY
 HYT  eP      05:52:20.50   0.3X  74.6  30 b:2.6+1 1.1 5.1                   HYT 
 EPYK eP      05:52:23.02  -0.3X  75.2  24 b:5.5+1 1.6 5.3                   EPYK
 ABKAReP      05:52:24.40  -0.7X  75.5 318 b:2.0+1 1.1 5.0                   ABKA
 SKAG eP      05:52:26.36   0.2X  75.7  32 b:3.5+1 1.4 5.2                   SKAG
 ARU  eP      05:52:27.40  -0.9   76.1 325 b:1.4+1 .70 5.1                   ARU 
 WHY  eP      05:52:27.75   0.2X  75.9  30 b:2.8+1 1.2 5.1                   WHY 
 BESE eP      05:52:27.82   0.1X  75.9  32 b:4.2+1 1.2 5.3                   BESE
 INK  eP      05:52:29.50  -1.1X  76.5  22 b:1.5+1 1.0 4.9                   INK 
 GYA0BeP      05:52:38.32   0.7X  77.6 307 b:1.7+1 .95 5.1                   GYA0
 DLBC eP      05:52:41.95   0.0X  78.5  32 b:3.3+1 1.2 5.2                   DLBC
 YKW3 eP      05:53:14.99  -1.9X  85.1  27 b:1.0+1 1.1 4.9                   YKW3
 YKB5 eP      05:53:15.09  -1.9X  85.2  27                                   YKB5
 D05A eP      05:53:17.00   0.2X  85.1  43 b:4.1+1 1.6 5.4                   D05A
 HUMO eP      05:53:18.62   0.0X  85.4  48 b:1.4+1 1.4 5.0                   HUMO
 LTY  eP      05:53:20.38  -0.8X  85.9  43 b:2.2+1 1.4 5.2                   LTY 
 RES  eP      05:53:21.67  -0.7X  86.3  13 b:4.1+1 1.4 5.4                   RES 
 B08A eP      05:53:23.22  -0.9X  86.5  41 b:1.7+1 1.0 5.2                   B08A
 PINE eP      05:53:24.46  -0.2X  86.6  46 b:1.0+1 .80 5.1                   PINE
 HAWA eP      05:53:25.46  -0.4X  86.9  43 b:5.5+0 .80 4.8                   HAWA
 D08A eP      05:53:26.52  -0.5X  87.1  43                                   D08A
 E08A eP      05:53:27.02  -0.3X  87.2  43 b:1.1+1 1.0 5.0                   E08A
 C09A eP      05:53:27.50  -0.6X  87.3  42 b:6.6+0 .65 5.0                   C09A
 I07A eP      05:53:28.45  -0.6X  87.5  46 b:8.2+0 1.3 4.8                   I07A
 G08A eP      05:53:28.67  -0.7X  87.6  44 b:1.4+1 1.5 5.0                   G08A
 E09A eP      05:53:29.85  -0.3   87.8  43 b:1.7+1 1.2 5.2                   E09A
 NEW  eP      05:53:30.45  -0.7X  88.0  41 b:1.1+1 1.3 5.0                   NEW 
 BEKR eP      05:53:30.74  -0.6X  87.9  50 b:8.9+0 1.0 5.0                   BEKR
 J08A eP      05:53:32.97  -0.4X  88.4  46 b:5.8+0 .80 4.9                   J08A
 F10A eP      05:53:33.30  -0.7X  88.5  43 b:4.7+0 1.0 4.7                   F10A
 WVOR eP      05:53:33.54  -0.5X  88.5  47 b:2.4+1 1.6 5.3                   WVOR
 BMO  eP      05:53:34.47  -0.7X  88.8  44 b:1.9+1 1.4 5.2                   BMO 
 PAHR eP      05:53:34.86  -0.1X  88.7  50 b:7.1+0 1.1 4.9                   PAHR
 PNTR eP      05:53:34.91  -0.1X  88.7  50 b:2.0+1 1.4 5.2                   PNTR
 TULEGeP      05:53:35.49  -1.4X  89.3   7 b:1.1+1 1.0 5.1                   TULE
      epP     05:53:39.79  depth =  -6.6X
 YERR eP      05:53:36.49   0.1X  89.0  50 b:7.3+0 1.0 4.9                   YERR
      epP     05:53:44.20  depth =  -1.3 
 NV11 eP      05:53:37.67  -3.2X  90.0  51 b:8.0-1 1.3 3.8                   NV11
 RYN  eP      05:53:39.51   0.1X  89.6  51 b:6.3+0 1.1 4.8                   RYN 
 NV01 eP      05:53:39.85  -0.6X  89.9  51                                   NV01
 KVN  eP      05:53:39.99  -0.3X  89.8  50 b:5.3+0 1.0 4.8                   KVN 
 FIA1 eP      05:53:42.32  -2.4X  91.0 334                                   FIA1
      eP      05:53:42.90  -1.8X
 VNDA eP      05:53:43.10   0.7   90.6 176 b:1.1+1 1.3 5.0                   VNDA
 ELK  eP      05:53:47.62  -0.3X  91.5  48 b:5.3+0 1.2 4.8                   ELK 
 R11A eP      05:53:51.37   1.3X  91.9  50 b:5.2+0 1.4 4.8                   R11A
 YHB  eP      05:53:55.70   1.0X  93.0  43 b:1.1+1 1.4 5.1                   YHB 
 YMR  eP      05:53:56.38   0.8X  93.1  43 b:1.3+1 1.4 5.2                   YMR 
 FXWY eP      05:53:56.71  -0.4X  93.5  44 b:8.1+0 1.5 4.9                   FXWY
 IMW  eP      05:53:56.81  -0.2X  93.4  44 b:5.6+0 1.2 4.9                   IMW 
 YNR  eP      05:53:57.85   1.4X  93.3  43 b:2.1+1 1.4 5.3                   YNR 
 FLWY eP      05:53:57.96   0.6X  93.5  44 b:1.9+1 1.4 5.3                   FLWY
 MOOW eP      05:53:58.11   0.3   93.6  44 b:7.7+0 1.6 4.9                   MOOW
 H17A eP      05:53:58.65   1.4X  93.5  43 b:3.8+0 .85 4.9                   H17A
 LKWY eP      05:53:59.60   2.1X  93.6  43 b:4.9+0 1.0 4.9                   LKWY
 FFC  eP      05:53:59.74  -0.5   94.3  31 b:6.6+0 1.3 4.9                   FFC 
 YHH  eP      05:54:00.69   4.9X  93.2  43 b:1.3+1 1.5 5.1                   YHH 
 LCMT eP      05:54:02.88   2.8   94.1  51 b:1.1+1 1.7 5.0                   LCMT
 FCC  eP      05:54:06.05  -1.2X  95.8  26 b:1.0+1 1.2 5.2                   FCC 
 LAO  eP      05:54:06.27   0.4X  95.4  40 b:3.0+1 1.6 5.5                   LAO 
 KNB  epP     05:54:11.05   0.3   94.4  51                                   KNB 
 PV17 eP      05:54:16.19   3.5X  96.9  48 b:1.4+1 .52 5.7                   PV17
 BUR08eP      05:54:16.20  -1.3X  98.0 323 b:4.7+0 1.2 4.9                   BUR0



 Generated 2013 MAR 10 at 06:02 UTC

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