Earthquake Information
 Origin Time
2018-10-21 22:31:14 (GMT)
 Magnitude
M 2.3
 Latitude
39.0768° N
 Longitude
23.4207° E
 Focal Depth
13 km
 # of Arrivals
49
 Location 11.4 km SSW of Skiathos
52.1 km SE of Volos
124.6 km NNW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
NEOHL30.7326 P22:31:20.26 -0.11.0M
NEOHL30.7326 S22:31:24.47 -0.31.0M
AOS2HT37.3 78 P22:31:21.20 -0.21.0M
AOS2HT37.3 78 S22:31:26.45 -0.21.0M
AXARHA74.4242 P22:31:26.48 -0.81.0M
AXARHA74.4242 S22:31:36.97 -0.11.0M
KYMIHL76.8130 P22:31:27.72 0.11.0M
KYMIHL76.8130 S22:31:38.14 0.41.0M
PAIGHT98.1 13 P22:31:31.84 0.81.0M
SKYHL99.8102 P22:31:31.50 0.21.0M
SKYHL99.8102 S22:31:44.60 0.51.0M
VILLHA101.9185 P22:31:30.79 -0.81.0M
VILLHA101.9185 S22:31:44.88 0.21.0M
MAKRHA111.5266 P22:31:32.75 -0.41.0M
MAKRHA111.5266 S22:31:47.92 0.51.0M
DIONHL119.7158 P22:31:34.28 -0.11.0M
DIONHL119.7158 S22:31:49.79 0.31.0M
PTLHL120.8161 P22:31:35.24 0.71.0M
PTLHL120.8161 S22:31:49.84 0.11.0M
TYRNHT124.1305 P22:31:35.29 0.31.0M
TYRNHT124.1305 S22:31:50.87 0.21.0M
ATHHL125.3168 P22:31:35.52 0.41.0M
ATHHL125.3168 S22:31:50.64 -0.21.0M
LOUTHA127.2198 P22:31:35.07 -0.41.0M
ATHUHA127.5166 P22:31:35.75 0.21.0M
ATHUHA127.5166 S22:31:51.41 -0.11.0M
THLHL132.6294 P22:31:36.64 0.31.0M
THLHL132.6294 S22:31:53.32 0.41.0M
LITHT139.0325 P22:31:37.51 0.11.0M
LITHT139.0325 S22:31:55.31 0.51.0M
VLYHL140.0167 P22:31:37.66 0.21.0M
VLYHL140.0167 S22:31:54.69 -0.21.0M
PYRGCL142.5239 P22:31:37.55 -0.41.0M
PYRGCL142.5239 S22:31:55.59 -0.21.0M
OURHT147.8 19 P22:31:38.84 0.21.0M
OURHT147.8 19 S22:31:56.97 0.11.0M
GURHP157.8217 P22:31:39.82 -0.51.0M
ROD3CL157.8237 P22:31:40.90 0.71.0M
KLVHL159.4224 P22:31:40.06 -0.41.0M
HORTHT171.3351 P22:31:42.13 0.11.0M
HORTHT171.3351 S22:32:02.35 -0.61.0M
PVOHP171.9253 P22:31:42.90 0.81.0M
LIAHL176.4 59 P22:31:42.07 -0.51.0M
SOHHT194.0358 P22:31:45.07 0.21.0M
DROHP194.3230 P22:31:44.98 0.01.0M
KOKKHT199.8 14 P22:31:44.99 -0.61.0M
CHOSHT240.7109 P22:31:50.82 -0.21.0M
VLIHL265.6189 P22:31:53.34 -0.61.0M
SMGHL334.6117 P22:32:02.43 -0.51.0M


  Solution details

Event:
    Public ID              nkua2018uraz
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2018-10-21
    Time                  22:31:14.49
    Latitude              39.0768 deg  +/-      0 km
    Longitude             23.4207 deg  +/-      0 km
    Depth                      13 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.39 s
    Azimuthal gap              40 deg

2 Network magnitudes:
    MLv       2.31 +/- 0.22  27            
    M         2.31           27 preferred  

49 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NEO   HL    0.3 326  P       22:31:20.26  -0.1 M  1.0  NEO  
    NEO   HL    0.3 326  S       22:31:24.47  -0.3 M  1.0  NEO  
    AOS2  HT    0.3  78  P       22:31:21.20  -0.2 M  1.0  AOS2 
    AOS2  HT    0.3  78  S       22:31:26.45  -0.2 M  1.0  AOS2 
    AXAR  HA    0.7 242  P       22:31:26.48  -0.8 M  1.0  AXAR 
    AXAR  HA    0.7 242  S       22:31:36.97  -0.1 M  1.0  AXAR 
    KYMI  HL    0.7 130  P       22:31:27.72   0.1 M  1.0  KYMI 
    KYMI  HL    0.7 130  S       22:31:38.14   0.4 M  1.0  KYMI 
    PAIG  HT    0.9  13  P       22:31:31.84   0.8 M  1.0  PAIG 
    SKY   HL    0.9 102  P       22:31:31.50   0.2 M  1.0  SKY  
    SKY   HL    0.9 102  S       22:31:44.60   0.5 M  1.0  SKY  
    VILL  HA    0.9 185  P       22:31:30.79  -0.8 M  1.0  VILL 
    VILL  HA    0.9 185  S       22:31:44.88   0.2 M  1.0  VILL 
    MAKR  HA    1.0 266  P       22:31:32.75  -0.4 M  1.0  MAKR 
    MAKR  HA    1.0 266  S       22:31:47.92   0.5 M  1.0  MAKR 
    DION  HL    1.1 158  P       22:31:34.28  -0.1 M  1.0  DION 
    DION  HL    1.1 158  S       22:31:49.79   0.3 M  1.0  DION 
    PTL   HL    1.1 161  P       22:31:35.24   0.7 M  1.0  PTL  
    PTL   HL    1.1 161  S       22:31:49.84   0.1 M  1.0  PTL  
    TYRN  HT    1.1 305  P       22:31:35.29   0.3 M  1.0  TYRN 
    TYRN  HT    1.1 305  S       22:31:50.87   0.2 M  1.0  TYRN 
    ATH   HL    1.1 168  P       22:31:35.52   0.4 M  1.0  ATH  
    ATH   HL    1.1 168  S       22:31:50.64  -0.2 M  1.0  ATH  
    LOUT  HA    1.1 198  P       22:31:35.07  -0.4 M  1.0  LOUT 
    ATHU  HA    1.1 166  P       22:31:35.75   0.2 M  1.0  ATHU 
    ATHU  HA    1.1 166  S       22:31:51.41  -0.1 M  1.0  ATHU 
    THL   HL    1.2 294  P       22:31:36.64   0.3 M  1.0  THL  
    THL   HL    1.2 294  S       22:31:53.32   0.4 M  1.0  THL  
    LIT   HT    1.3 325  P       22:31:37.51   0.1 M  1.0  LIT  
    LIT   HT    1.3 325  S       22:31:55.31   0.5 M  1.0  LIT  
    VLY   HL    1.3 167  P       22:31:37.66   0.2 M  1.0  VLY  
    VLY   HL    1.3 167  S       22:31:54.69  -0.2 M  1.0  VLY  
    PYRG  CL    1.3 239  P       22:31:37.55  -0.4 M  1.0  PYRG 
    PYRG  CL    1.3 239  S       22:31:55.59  -0.2 M  1.0  PYRG 
    OUR   HT    1.3  19  P       22:31:38.84   0.2 M  1.0  OUR  
    OUR   HT    1.3  19  S       22:31:56.97   0.1 M  1.0  OUR  
    GUR   HP    1.4 217  P       22:31:39.82  -0.5 M  1.0  GUR  
    ROD3  CL    1.4 237  P       22:31:40.90   0.7 M  1.0  ROD3 
    KLV   HL    1.4 224  P       22:31:40.06  -0.4 M  1.0  KLV  
    HORT  HT    1.5 351  P       22:31:42.13   0.1 M  1.0  HORT 
    HORT  HT    1.5 351  S       22:32:02.35  -0.6 M  1.0  HORT 
    PVO   HP    1.6 253  P       22:31:42.90   0.8 M  1.0  PVO  
    LIA   HL    1.6  59  P       22:31:42.07  -0.5 M  1.0  LIA  
    SOH   HT    1.7 358  P       22:31:45.07   0.2 M  1.0  SOH  
    DRO   HP    1.8 230  P       22:31:44.98   0.0 M  1.0  DRO  
    KOKK  HT    1.8  14  P       22:31:44.99  -0.6 M  1.0  KOKK 
    CHOS  HT    2.2 109  P       22:31:50.82  -0.2 M  1.0  CHOS 
    VLI   HL    2.4 189  P       22:31:53.34  -0.6 M  1.0  VLI  
    SMG   HL    3.0 117  P       22:32:02.43  -0.5 M  1.0  SMG  

31 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NEO   HL    0.3 326  MLv     2.23 -0.08    3.16423      
    AOS2  HT    0.3  78  MLv     1.93 -0.38   0.781694      
    AXAR  HA    0.7 242  MLv     1.89 -0.42   0.655422      
    KYMI  HL    0.7 130  MLv     2.45  0.14   0.579371      
    PAIG  HT    0.9  13  MLv     2.32  0.01   0.264828      
    SKY   HL    0.9 102  MLv     2.66  0.35     1.2158      
    VILL  HA    0.9 185  MLv     2.27 -0.04   0.288557      
    MAKR  HA    1.0 266  MLv     2.32  0.01   0.439475      
    DION  HL    1.1 158  MLv     2.46  0.15    1.03908      
    PTL   HL    1.1 161  MLv     2.66  0.35   0.571244      
    TYRN  HT    1.1 305  MLv     2.20 -0.11   0.148643      
    ATH   HL    1.1 168  MLv     2.85  0.54   0.832268      
    LOUT  HA    1.1 198  MLv     2.36  0.05   0.266934      
    ATHU  HA    1.1 166  MLv     2.66  0.35   0.322761      
    THL   HL    1.2 294  MLv     2.11 -0.20   0.0854588      
    LIT   HT    1.3 325  MLv     2.54  0.23   0.256022      
    VLY   HL    1.3 167  MLv     2.77  0.46    0.58818      
    PYRG  CL    1.3 239  MLv     2.27 -0.04   0.114614      
    OUR   HT    1.3  19  MLv     2.06 -0.26   0.104207      
    GUR   HP    1.4 217  MLv     2.40  0.09   0.203581      
    ROD3  CL    1.4 237  MLv     2.34  0.02   0.267022      
    KLV   HL    1.4 224  MLv     2.19 -0.12   0.0949023      
    HORT  HT    1.5 351  MLv     2.36  0.05   0.108618      
    PVO   HP    1.6 253  MLv     2.25 -0.06   0.122288      
    LIA   HL    1.6  59  MLv     2.39  0.08   0.322777      
    SOH   HT    1.7 358  MLv     2.08 -0.23   0.064804      
    DRO   HP    1.8 230  MLv     2.09 -0.22    0.13841      
    KOKK  HT    1.8  14  MLv     2.16 -0.15   0.0732806      
    CHOS  HT    2.2 109  MLv     2.73  0.42   0.167772      
    VLI   HL    2.4 189  MLv     2.86  0.55   0.220001      
    SMG   HL    3.0 117  MLv     3.06  0.75   0.121279