Earthquake Information
 Origin Time
2020-10-18 21:44:10 (GMT)
 Magnitude
M 3.0
 Latitude
39.9640° N
 Longitude
24.3309° E
 Focal Depth
18 km
 # of Arrivals
66
 Location 32.5 km SSE of Kariai
78.5 km W of Limnos
226.2 km NNE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
OURHT50.7324 P21:44:19.72 -0.61.0M
OURHT50.7324 S21:44:27.82 -0.11.0M
PAIGHT55.8267 P21:44:20.24 -0.91.0M
EFSAHL73.4130 P21:44:23.97 0.41.0M
EFSAHL73.4130 S21:44:33.22 -0.21.0M
LIAHL72.8 96 P21:44:23.69 0.21.0M
LIAHL72.8 96 S21:44:32.86 -0.51.0M
THASHT78.7 25 P21:44:24.39 0.11.0M
THASHT78.7 25 S21:44:34.40 -0.31.0M
PLGHL87.9301 P21:44:25.48 -0.11.0M
THS1HI88.6 13 P21:44:25.77 0.11.0M
THS1HI88.6 13 S21:44:36.85 -0.31.0M
AOS2HT99.9205 P21:44:27.01 -0.31.0M
AOS2HT99.9205 S21:44:39.92 0.01.0M
KAVAHT115.6 8 P21:44:29.54 0.11.0M
KAVAHT115.6 8 S21:44:43.01 -0.71.0M
SKO1HI106.8209 P21:44:28.58 0.31.0M
SKO1HI106.8209 S21:44:41.81 0.21.0M
SMTHHL116.4 61 P21:44:29.19 -0.41.0M
SMTHHL116.4 61 S21:44:43.74 -0.21.0M
NEOHL119.9233 P21:44:30.07 0.11.0M
NEOHL119.9233 S21:44:44.07 -0.71.0M
SKYHL121.6171 P21:44:30.75 0.61.0M
SKYHL121.6171 S21:44:44.74 -0.41.0M
SOHHT126.1319 P21:44:31.62 0.81.0M
SOHHT126.1319 S21:44:46.13 -0.11.0M
THEHT137.8303 P21:44:32.87 0.61.0M
THEHT137.8303 S21:44:48.71 -0.21.0M
KYMIHL149.3188 P21:44:33.54 -0.21.0M
KYMIHL149.3188 S21:44:51.24 -0.31.0M
SRSHT142.0334 P21:44:33.19 0.41.0M
SRSHT142.0334 S21:44:49.40 -0.41.0M
LITHT157.5276 P21:44:35.33 0.51.0M
LITHT157.5276 S21:44:53.00 -0.61.0M
NVRHL158.9346 P21:44:35.29 0.31.0M
NVRHL158.9346 S21:44:52.95 -0.81.0M
ALNHT178.6 54 P21:44:37.23 -0.11.0M
ATALHA180.8219 P21:44:37.77 0.01.0M
MMBBS182.7345 P21:44:38.80 0.81.0M
MMBBS182.7345 S21:44:58.89 -0.31.0M
TYRNHT181.4262 P21:44:38.63 0.81.0M
TYRNHT181.4262 S21:44:58.97 -0.11.0M
LKRHL185.7219 P21:44:38.30 -0.11.0M
LKRHL185.7219 S21:44:59.71 -0.21.0M
PRKHL183.9115 P21:44:38.90 0.71.0M
AGGHT200.7239 P21:44:40.88 0.61.0M
AGGHT200.7239 S21:45:03.54 0.11.0M
AXARHA195.9228 P21:44:40.40 0.71.0M
AXARHA195.9228 S21:45:02.20 -0.11.0M
KDZBS203.8 24 P21:44:40.88 0.31.0M
THLHL202.9258 P21:44:41.19 0.61.0M
DIONHL212.5189 P21:44:41.78 0.11.0M
DIONHL212.5189 S21:45:05.65 -0.31.0M
KARYHA215.0178 P21:44:42.07 0.11.0M
MRTHHA207.5190 P21:44:41.14 0.11.0M
MRTHHA207.5190 S21:45:04.32 -0.51.0M
STFNHA210.0199 P21:44:41.89 0.51.0M
STFNHA210.0199 S21:45:05.12 -0.31.0M
MDRAHA224.4200 P21:44:43.57 0.41.0M
MDRAHA224.4200 S21:45:08.05 -0.61.0M
VILLHA218.6204 P21:44:42.57 0.11.0M
VILLHA218.6204 S21:45:06.93 -0.41.0M
CHOSHT229.6139 P21:44:44.50 0.61.0M
CHOSHT229.6139 S21:45:09.42 -0.51.0M
KKBBS231.9334 P21:44:45.09 1.01.0M
KKBBS231.9334 S21:45:10.12 -0.21.0M


  Solution details

Event:
    Public ID              nkua2020unik
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2020-10-18
    Time                  21:44:10.10  +/-    0.2 s
    Latitude              39.9640 deg  +/-      1 km
    Longitude             24.3309 deg  +/-      1 km
    Depth                      18 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.44 s
    Azimuthal gap              35 deg

2 Network magnitudes:
    MLv       3.04 +/- 0.12  29            
    M         3.04           29 preferred  

66 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    OUR   HT    0.5 324  P       21:44:19.72  -0.6 M  1.0  OUR  
    OUR   HT    0.5 324  S       21:44:27.82  -0.1 M  1.0  OUR  
    PAIG  HT    0.5 267  P       21:44:20.24  -0.9 M  1.0  PAIG 
    LIA   HL    0.7  96  P       21:44:23.69   0.2 M  1.0  LIA  
    LIA   HL    0.7  96  S       21:44:32.86  -0.5 M  1.0  LIA  
    EFSA  HL    0.7 130  P       21:44:23.97   0.4 M  1.0  EFSA 
    EFSA  HL    0.7 130  S       21:44:33.22  -0.2 M  1.0  EFSA 
    THAS  HT    0.7  25  P       21:44:24.39   0.1 M  1.0  THAS 
    THAS  HT    0.7  25  S       21:44:34.40  -0.3 M  1.0  THAS 
    PLG   HL    0.8 301  P       21:44:25.48  -0.1 M  1.0  PLG  
    THS1  HI    0.8  13  P       21:44:25.77   0.1 M  1.0  THS1 
    THS1  HI    0.8  13  S       21:44:36.85  -0.3 M  1.0  THS1 
    AOS2  HT    0.9 205  P       21:44:27.01  -0.3 M  1.0  AOS2 
    AOS2  HT    0.9 205  S       21:44:39.92   0.0 M  1.0  AOS2 
    SKO1  HI    1.0 209  P       21:44:28.58   0.3 M  1.0  SKO1 
    SKO1  HI    1.0 209  S       21:44:41.81   0.2 M  1.0  SKO1 
    KAVA  HT    1.0   8  P       21:44:29.54   0.1 M  1.0  KAVA 
    KAVA  HT    1.0   8  S       21:44:43.01  -0.7 M  1.0  KAVA 
    SMTH  HL    1.0  61  P       21:44:29.19  -0.4 M  1.0  SMTH 
    SMTH  HL    1.0  61  S       21:44:43.74  -0.2 M  1.0  SMTH 
    NEO   HL    1.1 233  P       21:44:30.07   0.1 M  1.0  NEO  
    NEO   HL    1.1 233  S       21:44:44.07  -0.7 M  1.0  NEO  
    SKY   HL    1.1 171  P       21:44:30.75   0.6 M  1.0  SKY  
    SKY   HL    1.1 171  S       21:44:44.74  -0.4 M  1.0  SKY  
    SOH   HT    1.1 319  P       21:44:31.62   0.8 M  1.0  SOH  
    SOH   HT    1.1 319  S       21:44:46.13  -0.1 M  1.0  SOH  
    THE   HT    1.2 303  P       21:44:32.87   0.6 M  1.0  THE  
    THE   HT    1.2 303  S       21:44:48.71  -0.2 M  1.0  THE  
    SRS   HT    1.3 334  P       21:44:33.19   0.4 M  1.0  SRS  
    SRS   HT    1.3 334  S       21:44:49.40  -0.4 M  1.0  SRS  
    KYMI  HL    1.3 188  P       21:44:33.54  -0.2 M  1.0  KYMI 
    KYMI  HL    1.3 188  S       21:44:51.24  -0.3 M  1.0  KYMI 
    LIT   HT    1.4 276  P       21:44:35.33   0.5 M  1.0  LIT  
    LIT   HT    1.4 276  S       21:44:53.00  -0.6 M  1.0  LIT  
    NVR   HL    1.4 346  P       21:44:35.29   0.3 M  1.0  NVR  
    NVR   HL    1.4 346  S       21:44:52.95  -0.8 M  1.0  NVR  
    ALN   HT    1.6  54  P       21:44:37.23  -0.1 M  1.0  ALN  
    ATAL  HA    1.6 219  P       21:44:37.77   0.0 M  1.0  ATAL 
    TYRN  HT    1.6 262  P       21:44:38.63   0.8 M  1.0  TYRN 
    TYRN  HT    1.6 262  S       21:44:58.97  -0.1 M  1.0  TYRN 
    MMB   BS    1.6 345  P       21:44:38.80   0.8 M  1.0  MMB  
    MMB   BS    1.6 345  S       21:44:58.89  -0.3 M  1.0  MMB  
    PRK   HL    1.7 115  P       21:44:38.90   0.7 M  1.0  PRK  
    LKR   HL    1.7 219  P       21:44:38.30  -0.1 M  1.0  LKR  
    LKR   HL    1.7 219  S       21:44:59.71  -0.2 M  1.0  LKR  
    AXAR  HA    1.8 228  P       21:44:40.40   0.7 M  1.0  AXAR 
    AXAR  HA    1.8 228  S       21:45:02.20  -0.1 M  1.0  AXAR 
    AGG   HT    1.8 239  P       21:44:40.88   0.6 M  1.0  AGG  
    AGG   HT    1.8 239  S       21:45:03.54   0.1 M  1.0  AGG  
    THL   HL    1.8 258  P       21:44:41.19   0.6 M  1.0  THL  
    KDZ   BS    1.8  24  P       21:44:40.88   0.3 M  1.0  KDZ  
    MRTH  HA    1.9 190  P       21:44:41.14   0.1 M  1.0  MRTH 
    MRTH  HA    1.9 190  S       21:45:04.32  -0.5 M  1.0  MRTH 
    STFN  HA    1.9 199  P       21:44:41.89   0.5 M  1.0  STFN 
    STFN  HA    1.9 199  S       21:45:05.12  -0.3 M  1.0  STFN 
    DION  HL    1.9 189  P       21:44:41.78   0.1 M  1.0  DION 
    DION  HL    1.9 189  S       21:45:05.65  -0.3 M  1.0  DION 
    KARY  HA    1.9 178  P       21:44:42.07   0.1 M  1.0  KARY 
    VILL  HA    2.0 204  P       21:44:42.57   0.1 M  1.0  VILL 
    VILL  HA    2.0 204  S       21:45:06.93  -0.4 M  1.0  VILL 
    MDRA  HA    2.0 200  P       21:44:43.57   0.4 M  1.0  MDRA 
    MDRA  HA    2.0 200  S       21:45:08.05  -0.6 M  1.0  MDRA 
    CHOS  HT    2.1 139  P       21:44:44.50   0.6 M  1.0  CHOS 
    CHOS  HT    2.1 139  S       21:45:09.42  -0.5 M  1.0  CHOS 
    KKB   BS    2.1 334  P       21:44:45.09   1.0 M  1.0  KKB  
    KKB   BS    2.1 334  S       21:45:10.12  -0.2 M  1.0  KKB  

37 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    OUR   HT    0.5 324  MLv     3.19  0.15    6.65397      
    PAIG  HT    0.5 267  MLv     2.80 -0.24    1.57257      
    LIA   HL    0.7  96  MLv     3.03 -0.01    4.64351      
    EFSA  HL    0.7 130  MLv     3.05  0.01     2.4018      
    THAS  HT    0.7  25  MLv     3.74  0.71    11.2519      
    PLG   HL    0.8 301  MLv     3.27  0.23    3.39482      
    THS1  HI    0.8  13  MLv     3.68  0.64    8.64542      
    AOS2  HT    0.9 205  MLv     3.19  0.15     2.4489      
    SKO1  HI    1.0 209  MLv     3.03 -0.01    1.56927      
    KAVA  HT    1.0   8  MLv     3.04  0.00    3.04892      
    SMTH  HL    1.0  61  MLv     3.38  0.34    2.03778      
    NEO   HL    1.1 233  MLv     3.11  0.07    2.24261      
    SKY   HL    1.1 171  MLv     3.00 -0.04    2.06388      
    SOH   HT    1.1 319  MLv     3.12  0.08    1.53743      
    THE   HT    1.2 303  MLv     2.75 -0.29   0.378286      
    SRS   HT    1.3 334  MLv     3.10  0.06   0.867492      
    KYMI  HL    1.3 188  MLv     3.00 -0.04   0.901467      
    LIT   HT    1.4 276  MLv     2.73 -0.30   0.321484      
    NVR   HL    1.4 346  MLv     3.15  0.11   0.843143      
    ALN   HT    1.6  54  MLv     3.11  0.07   0.647878      
    ATAL  HA    1.6 219  MLv     2.69 -0.35    0.30652      
    TYRN  HT    1.6 262  MLv     2.75 -0.29   0.268731      
    MMB   BS    1.6 345  MLv     3.04  0.00   0.672439      
    PRK   HL    1.7 115  MLv     3.31  0.27    1.22108      
    LKR   HL    1.7 219  MLv     3.02 -0.02   0.334098      
    AXAR  HA    1.8 228  MLv     2.37 -0.67   0.491752      
    AGG   HT    1.8 239  MLv     2.88 -0.16    0.29091      
    THL   HL    1.8 258  MLv     2.87 -0.17   0.217652      
    KDZ   BS    1.8  24  MLv     3.20  0.16   0.766634      
    MRTH  HA    1.9 190  MLv     3.22  0.18   0.765896      
    STFN  HA    1.9 199  MLv     2.96 -0.08   0.403963      
    DION  HL    1.9 189  MLv     2.73 -0.31   0.653659      
    KARY  HA    1.9 178  MLv     3.09  0.05   0.517577      
    VILL  HA    2.0 204  MLv     3.04 -0.00   0.439792      
    MDRA  HA    2.0 200  MLv     3.05  0.01   0.420887      
    CHOS  HT    2.1 139  MLv     2.95 -0.09   0.320802      
    KKB   BS    2.1 334  MLv     3.09  0.05   0.431456