Data provided by AUST





Event:
    Public ID:                   ga2022ycsswa
    URL: https://earthquakes.ga.gov.au/event/ga2022ycsswa
    Type:                        earthquake
    Description:
        region name: Tonga Islands
Origin:
    Date (UTC):                  2022-12-08
    Time (UTC):                  10:06:42.2  +/-    0.6 s
    Latitude:                    -15.15 deg  +/-    2 km
    Longitude:                  -173.36 deg  +/-    3 km
    Depth:                           40 km   +/-    5 km
    Agency:                      GA
    Mode:                        manual
    Status:                       confirmed
    Residual RMS:                   1.70 s
    Azimuthal gap:                  45 deg

1 Network magnitudes:
    mb         4.9  +/- 0.5  57 preferred  

82 Phase arrivals:
    sta  net   dist azi  phase   time         res     wt  sta
    TNG2  YC    3.5 190  P       10:07:32.5  -2.1 M  1.0  TNG2 
    TNG2  YC    3.5 190  S       10:08:14.5  -1.2 M  1.0  TNG2 
    FUTU  G     4.7 280  P       10:07:48.9  -1.5 M  1.0  FUTU 
    FUTU  G     4.7 280  S       10:08:46.1   1.9 M  1.0  FUTU 
    TNG4  YC    4.7 191  P       10:07:50.1  -1.1 A  1.0  TNG4 
    TNG4  YC    4.7 191  S       10:08:43.5  -2.2 M  1.0  TNG4 
    TNG1  YC    6.2 196  P       10:08:12.7   0.9 M  1.0  TNG1 
    TNG1  YC    6.2 196  S       10:09:22.7   0.2 M  1.0  TNG1 
    TNG5  YC    6.3 195  P       10:08:12.9   0.4 M  1.0  TNG5 
    TNG7  YC    6.4 194  P       10:08:14.0   0.4 M  1.0  TNG7 
    MSVF  II    8.6 251  P       10:08:50.6   6.0 MX 0.0  MSVF 
    FUNA  IU    9.8 311  P       10:09:01.5   0.6 M  1.0  FUNA 
    RAR   IU   14.2 117  P       10:09:54.2  -7.2 MX 0.0  RAR  
    MARNC ND   18.7 248  P       10:10:59.3   1.5 M  1.0  MARNC
    SANVU G    18.8 267  P       10:10:58.8   0.9 M  1.0  SANVU
    PINNC ND   19.6 245  P       10:11:10.2   3.0 M  1.0  PINNC
    OUENC ND   20.1 246  P       10:11:16.0   3.6 M  1.0  OUENC
    ONTNC ND   20.4 247  P       10:11:19.6   3.9 M  1.0  ONTNC
    NOUC  G    20.5 247  P       10:11:20.8   4.3 MX 0.0  NOUC 
    KOUNC ND   21.9 253  P       10:11:36.1   3.6 M  1.0  KOUNC
    PPTF  G    23.0  99  P       10:11:41.5  -1.8 M  1.0  PPTF 
    MWZ   NZ   24.5 198  P       10:12:00.7   3.4 A  1.0  MWZ  
    EAZ   NZ   33.4 203  P       10:13:19.3   2.7 M  1.0  EAZ  
    CN1H  AU   39.3 262  P       10:14:05.9  -1.9 M  1.0  CN1H 
    COEN  AU   42.0 266  P       10:14:28.5  -1.7 M  1.0  COEN 
    TOO   AU   42.7 231  P       10:14:32.9  -2.0 M  1.0  TOO  
    STKA  AU   44.2 240  P       10:14:46.3  -1.1 M  1.0  STKA 
    INKA  AU   44.3 246  P       10:14:46.9  -1.2 M  1.0  INKA 
    SDAN  AU   46.6 237  P       10:15:06.9   0.6 M  1.0  SDAN 
    WR1   IM   49.9 257  P       10:15:29.7  -2.7 M  1.0  WR1  
    AS31  IM   50.2 252  P       10:15:31.8  -2.7 M  1.0  AS31 
    MULG  AU   50.4 243  P       10:15:32.8  -2.7 A  1.0  MULG 
    BTL07 2O   50.5 260  P       10:15:34.2  -2.3 M  1.0  BTL07
    BTL01 2O   52.1 262  P       10:15:46.1  -2.5 M  1.0  BTL01
    MTN   AU   53.8 265  P       10:15:58.8  -2.4 M  1.0  MTN  
    WRKA  AU   55.3 250  P       10:16:09.8  -2.3 A  1.0  WRKA 
    VNDA  GT   63.6 186  P       10:17:10.0   1.3 M  1.0  VNDA 
    EDFI  IA   63.7 268  P       10:17:07.3  -2.8 M  1.0  EDFI 
    CCD   G    68.7 194  P       10:17:41.9   0.6 M  1.0  CCD  
    MAJO  IU   68.8 320  P       10:17:42.0  -0.3 M  1.0  MAJO 
    JSU   JP   71.1 311  P       10:17:56.7  -0.0 A  1.0  JSU  
    SAO   BK   71.1  42  P       10:17:56.7   0.0 A  1.0  SAO  
    PFO   II   72.7  47  P       10:18:05.0  -1.4 A  1.0  PFO  
    BEK   NN   73.7  40  P       10:18:11.8   0.0 A  1.0  BEK  
    GWY   NN   74.0  45  P       10:18:13.3  -0.3 A  1.0  GWY  
    TUC   IU   76.2  51  P       10:18:27.1   0.4 A  1.0  TUC  
    HAWA  US   78.1  35  P       10:18:37.2   0.5 A  1.0  HAWA 
    BMO   US   78.4  37  P       10:18:38.4  -0.2 A  1.0  BMO  
    ANMO  IU   80.6  50  P       10:18:51.4   0.5 A  1.0  ANMO 
    COLA  IU   82.1  11  P       10:18:57.7  -0.4 A  1.0  COLA 
    BOZ   US   82.2  39  P       10:18:59.3   0.4 A  1.0  BOZ  
    DAWY  CN   83.2  14  P       10:19:04.0   0.3 A  1.0  DAWY 
    BILL  IU   84.3 353  P       10:19:08.9  -0.3 A  1.0  BILL 
    EGMT  US   84.5  37  P       10:19:10.0  -0.9 A  1.0  EGMT 
    TOLK  AK   85.3   9  P       10:19:14.6   0.2 A  1.0  TOLK 
    BKM   MY   85.3 274  P       10:19:16.6   0.8 A  1.0  BKM  
    CCIG  MX   86.0  72  P       10:19:20.6   1.4 A  1.0  CCIG 
    RSSD  IU   86.3  42  P       10:19:19.5  -0.1 A  1.0  RSSD 
    WMOK  US   86.3  53  P       10:19:19.6  -0.6 A  1.0  WMOK 
    HKT   IU   87.0  58  P       10:19:24.3   0.6 A  1.0  HKT  
    HIA   IC   87.0 323  P       10:19:22.7  -0.6 A  1.0  HIA  
    INK   CN   88.0  14  P       10:19:27.4  -0.3 A  1.0  INK  
    MAW   AU   88.0 199  P       10:19:30.3   2.3 A  1.0  MAW  
    PLCA  IM   89.6 132  P       10:19:38.6   2.5 A  1.0  PLCA 
    ECSD  US   91.1  45  P       10:19:41.2  -1.2 A  1.0  ECSD 
    JTS   II   91.1  80  P       10:19:45.1   1.7 A  1.0  JTS  
    FFC   II   91.9  33  P       10:19:45.7  -0.3 A  1.0  FFC  
    PEL   G    92.1 125  P       10:19:49.9   2.2 A  1.0  PEL  
    CCM   IU   93.1  52  P       10:19:51.5  -0.7 A  1.0  CCM  
    SNAA  GE   93.2 177  P       10:19:50.1  -1.6 A  1.0  SNAA 
    LCO   IU   93.4 121  P       10:19:56.5   2.6 A  1.0  LCO  
    ULN   IU   94.3 318  P       10:19:58.0   0.8 A  1.0  ULN  
    WVT   IU   95.3  54  P       10:20:02.0   0.2 A  1.0  WVT  
    SSPA  IU  103.8  51  P       10:20:46.7   7.0 AX 0.0  SSPA 
    PDGK  KZ  112.7 311  P       10:21:22.3   3.2 AX 0.0  PDGK 
    KIBK  GE  144.4 243  PKP     10:26:14.6   0.2 AX 0.0  KIBK 
    TIRR  GE  145.4 332  PKP     10:26:14.1  -2.2 AX 0.0  TIRR 
    KMBO  GE  145.7 245  PKP     10:26:19.0   2.4 AX 0.0  KMBO 
    ANTO  IU  146.4 322  PKP     10:26:20.2   2.3 AX 0.0  ANTO 
    BFO   II  146.9 358  PKP     10:26:21.1   2.3 AX 0.0  BFO  
    EIL   GE  150.2 304  PKP     10:26:30.2   5.9 AX 0.0  EIL  
    DBIC  GT  165.9 126  PKP     10:26:49.1   4.8 AX 0.0  DBIC 

57 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    TNG1  YC    6.2 196  mb      5.88  1.02    1121.31 1.11 
    TNG5  YC    6.3 195  mb      5.96  1.10    1041.99 0.87 
    TNG7  YC    6.4 194  mb      5.73  0.87      501.7 0.72 
    FUNA  IU    9.8 311  mb      5.00  0.14    107.504 1.39 
    MARNC ND   18.7 248  mb      5.23  0.37    250.316 1.86 
    SANVU G    18.8 267  mb      4.87  0.02    109.099 1.84 
    PINNC ND   19.6 245  mb      5.37  0.51    293.584 1.64 
    OUENC ND   20.1 246  mb      4.89  0.04    95.0102 1.61 
    ONTNC ND   20.4 247  mb      2.50 -2.36   0.427843 1.81 
    KOUNC ND   21.9 253  mb      4.52 -0.34    42.3821 1.86 
    PPTF  G    23.0  99  mb      5.19  0.33    177.388 1.85 
    MWZ   NZ   24.5 198  mb      4.29 -0.57    18.4722 1.85 
    CN1H  AU   39.3 262  mb      4.89  0.03    24.4035 1.48 
    COEN  AU   42.0 266  mb      4.63 -0.23    19.2279 2.10 
    TOO   AU   42.7 231  mb      4.91  0.05    25.7249 1.45 
    INKA  AU   44.3 246  mb      4.43 -0.43    5.48844 0.94 
    SDAN  AU   46.6 237  mb      4.55 -0.30    8.44031 1.18 
    WR1   IM   49.9 257  mb      4.96  0.11    23.1941 1.39 
    MULG  AU   50.4 243  mb      4.80 -0.06    16.5853 1.47 
    BTL07 2O   50.5 260  mb      5.08  0.22    20.2965 0.94 
    BTL01 2O   52.1 262  mb      4.67 -0.19    19.1138 2.36 
    MTN   AU   53.8 265  mb      4.33 -0.53    5.20797 1.38 
    WRKA  AU   55.3 250  mb      4.85 -0.01    20.1507 1.61 
    VNDA  GT   63.6 186  mb      4.67 -0.19    9.25369 1.18 
    EDFI  IA   63.7 268  mb      5.06  0.21    14.2513 0.74 
    CCD   G    68.7 194  mb      6.45  1.59    531.688 1.20 
    MAJO  IU   68.8 320  mb      5.14  0.29    38.9624 1.76 
    JSU   JP   71.1 311  mb      5.00  0.15    29.9679 1.88 
    SAO   BK   71.1  42  mb      4.80 -0.05    11.1345 1.10 
    PFO   II   72.7  47  mb      4.41 -0.45    4.44291 1.09 
    BEK   NN   73.7  40  mb      4.67 -0.18    8.72847 1.17 
    GWY   NN   74.0  45  mb      4.44 -0.42     7.0873 1.63 
    TUC   IU   76.2  51  mb      4.75 -0.11    16.4224 1.87 
    HAWA  US   78.1  35  mb      4.69 -0.16    9.97862 1.29 
    BMO   US   78.4  37  mb      4.55 -0.30    13.9536 2.49 
    ANMO  IU   80.6  50  mb      4.62 -0.24    10.7213 1.67 
    COLA  IU   82.1  11  mb      5.45  0.60    36.4161 0.84 
    BOZ   US   82.2  39  mb      4.72 -0.14    10.8672 1.35 
    DAWY  CN   83.2  14  mb      4.86  0.01    14.5272 1.31 
    BILL  IU   84.3 353  mb      4.65 -0.21    9.25935 1.41 
    EGMT  US   84.5  37  mb      4.87  0.01    16.9392 1.54 
    TOLK  AK   85.3   9  mb      4.72 -0.14    14.0246 1.88 
    CCIG  MX   86.0  72  mb      4.93  0.08    22.9511 1.94 
    RSSD  IU   86.3  42  mb      4.80 -0.06    16.4508 1.94 
    WMOK  US   86.3  53  mb      4.71 -0.14    11.3284 1.63 
    HIA   IC   87.0 323  mb      5.09  0.23    17.4953 1.15 
    INK   CN   88.0  14  mb      4.59 -0.27    9.61793 2.24 
    MAW   AU   88.0 199  mb      4.38 -0.48    5.04749 1.81 
    PLCA  IM   89.6 132  mb      4.86 -0.00    18.1201 2.60 
    JTS   II   91.1  80  mb      5.67  0.82    43.1554 1.14 
    FFC   II   91.9  33  mb      4.79 -0.07     6.2744 1.39 
    PEL   G    92.1 125  mb      5.74  0.88    20.9854 0.53 
    CCM   IU   93.1  52  mb      4.92  0.06    10.4978 1.97 
    SNAA  GE   93.2 177  mb      4.86  0.00    9.12751 1.90 
    LCO   IU   93.4 121  mb      5.43  0.57    19.0459 1.11 
    ULN   IU   94.3 318  mb      5.02  0.17    9.82346 1.66 
    WVT   IU   95.3  54  mb      4.95  0.09    9.91746 2.27 

END OF MESSAGE