Earthquake Information
 Origin Time
2020-09-27 12:22:19 (GMT)
 Magnitude
M 4.1
 Latitude
39.9843° N
 Longitude
24.3130° E
 Focal Depth
15 km
 # of Arrivals
83
 Location 30.0 km S of Kariai
80.2 km W of Limnos
228.1 km NNE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  ShakeMap  Foc.Mech.
  

  Focal Mechanism

Foc.Mech. Strike (°) Dip (°) Rake (°) Seism.Mom. (dyn*cm)
22788-142 2.65E+22

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
39.985624.304710.04.2

Source parameters determination

Click here for detailed focal mechanism solution


  Intensity map


PGA
PGV
MI

Download files: Google Earth (.kmz), Measurements (.csv)


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
OURHT48.0324 P12:22:28.81 -0.51.0M
OURHT48.0324 S12:22:35.40 -1.01.0M
PAIGHT54.5265 P12:22:29.73 -0.61.0M
PAIGHT54.5265 S12:22:37.17 -0.91.0M
LMN1HI64.7101 P12:22:32.00 0.21.0M
LMN1HI64.7101 S12:22:40.45 -0.21.0M
EFSAHL76.0130 P12:22:33.46 0.01.0M
EFSAHL76.0130 S12:22:43.70 0.21.0M
LIAHL74.6 97 P12:22:33.40 0.11.0M
LIAHL74.6 97 S12:22:43.05 -0.21.0M
THASHT77.3 26 P12:22:33.31 -0.31.0M
THASHT77.3 26 S12:22:43.84 0.01.0M
PLGHL85.5301 P12:22:34.41 -0.51.0M
PLGHL85.5301 S12:22:45.80 -0.21.0M
AOS2HT101.3204 P12:22:36.53 -0.71.0M
AOS2HT101.3204 S12:22:50.27 0.31.0M
KAVAHT113.5 9 P12:22:38.98 0.01.0M
KAVAHT113.5 9 S12:22:52.91 -0.21.0M
SKO1HI108.0208 P12:22:38.49 0.31.0M
SKO1HI108.0208 S12:22:52.07 0.41.0M
NEOHL120.1232 P12:22:40.12 0.31.0M
NEOHL120.1232 S12:22:54.80 0.11.0M
SMTHHL116.7 62 P12:22:38.95 -0.41.0M
SMTHHL116.7 62 S12:22:54.13 0.31.0M
SOHHT123.4319 P12:22:41.05 0.81.0M
SOHHT123.4319 S12:22:55.94 0.51.0M
SRSHT139.3334 P12:22:42.59 0.41.0M
SRSHT139.3334 S12:22:59.23 0.21.0M
THEHT135.3303 P12:22:42.30 0.51.0M
THEHT135.3303 S12:22:58.36 0.11.0M
KYMIHL151.4187 P12:22:43.84 0.01.0M
KYMIHL151.4187 S12:23:02.22 0.31.0M
NVRHL156.3346 P12:22:44.80 0.31.0M
NVRHL156.3346 S12:23:02.72 -0.41.0M
ALNHT178.5 55 P12:22:46.93 -0.31.0M
ALNHT178.5 55 S12:23:07.73 -0.51.0M
ATALHA181.6218 P12:22:47.86 0.21.0M
MMBBS180.1345 P12:22:48.17 0.71.0M
MMBBS180.1345 S12:23:08.28 -0.41.0M
LKRHL186.6218 P12:22:48.38 0.01.0M
PRKHL186.3115 P12:22:49.09 0.71.0M
PRKHL186.3115 S12:23:09.54 -0.71.0M
AGGHT200.6238 P12:22:50.46 0.31.0M
AGGHT200.6238 S12:23:13.26 -0.21.0M
AXARHA196.3227 P12:22:50.28 0.71.0M
AXARHA196.3227 S12:23:12.36 -0.11.0M
KDZBS202.4 25 P12:22:50.31 0.01.0M
KDZBS202.4 25 S12:23:13.22 -0.61.0M
THLHL201.9257 P12:22:50.84 0.51.0M
THLHL201.9257 S12:23:13.57 -0.31.0M
DIONHL214.5189 P12:22:52.02 0.21.0M
DIONHL214.5189 S12:23:16.05 -0.51.0M
MRTHHA209.5189 P12:22:51.51 0.31.0M
MRTHHA209.5189 S12:23:15.18 -0.21.0M
STFNHA211.7199 P12:22:52.02 0.51.0M
STFNHA211.7199 S12:23:15.68 -0.21.0M
KARYHA217.3177 P12:22:52.38 0.21.0M
KARYHA217.3177 S12:23:16.44 -0.81.0M
MDRAHA226.1199 P12:22:53.69 0.41.0M
MDRAHA226.1199 S12:23:18.54 -0.61.0M
PTLHL218.9190 P12:22:52.65 0.31.0M
PTLHL218.9190 S12:23:16.79 -0.81.0M
VILLHA220.0204 P12:22:52.75 0.21.0M
VILLHA220.0204 S12:23:17.38 -0.51.0M
ATHHL229.4193 P12:22:53.99 0.31.0M
ATHHL229.4193 S12:23:19.49 -0.41.0M
ATHUHA229.0192 P12:22:53.79 0.11.0M
CHOSHT232.3139 P12:22:54.78 0.71.0M
LTKHP247.2209 P12:22:55.98 0.11.0M
LTKHP247.2209 S12:23:23.61 -0.31.0M
VLYHL241.3191 P12:22:55.44 0.31.0M
VLYHL241.3191 S12:23:21.97 -0.61.0M
ANXHP257.5234 P12:22:58.22 1.01.0M
ANXHP257.5234 S12:23:25.89 -0.41.0M
LOUTHA250.3208 P12:22:56.60 0.31.0M
LOUTHA250.3208 S12:23:24.20 -0.41.0M
PANRCL252.4226 P12:22:57.07 0.51.0M
PANRCL252.4226 S12:23:24.98 -0.11.0M
THALHA259.3214 P12:22:57.75 0.31.0M
THALHA259.3214 S12:23:26.49 -0.11.0M
TETRHL269.6256 P12:22:59.62 0.81.0M
TETRHL269.6256 S12:23:28.71 -0.41.0M
LAKAHA279.6227 P12:23:00.94 1.01.0M


  Solution details

Event:
    Public ID              nkua2020tagi
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2020-09-27
    Time                  12:22:19.64  +/-    0.2 s
    Latitude              39.9843 deg  +/-      1 km
    Longitude             24.3130 deg  +/-      1 km
    Depth                      15 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.44 s
    Azimuthal gap              38 deg

2 Network magnitudes:
    MLv       4.14 +/- 0.14  34            
    M         4.14           34 preferred  

83 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    OUR   HT    0.4 324  P       12:22:28.81  -0.5 M  1.0  OUR  
    OUR   HT    0.4 324  S       12:22:35.40  -1.0 M  1.0  OUR  
    PAIG  HT    0.5 265  P       12:22:29.73  -0.6 M  1.0  PAIG 
    PAIG  HT    0.5 265  S       12:22:37.17  -0.9 M  1.0  PAIG 
    LMN1  HI    0.6 101  P       12:22:32.00   0.2 M  1.0  LMN1 
    LMN1  HI    0.6 101  S       12:22:40.45  -0.2 M  1.0  LMN1 
    LIA   HL    0.7  97  P       12:22:33.40   0.1 M  1.0  LIA  
    LIA   HL    0.7  97  S       12:22:43.05  -0.2 M  1.0  LIA  
    EFSA  HL    0.7 130  P       12:22:33.46  -0.0 M  1.0  EFSA 
    EFSA  HL    0.7 130  S       12:22:43.70   0.2 M  1.0  EFSA 
    THAS  HT    0.7  26  P       12:22:33.31  -0.3 M  1.0  THAS 
    THAS  HT    0.7  26  S       12:22:43.84   0.0 M  1.0  THAS 
    PLG   HL    0.8 301  P       12:22:34.41  -0.5 M  1.0  PLG  
    PLG   HL    0.8 301  S       12:22:45.80  -0.2 M  1.0  PLG  
    AOS2  HT    0.9 204  P       12:22:36.53  -0.7 M  1.0  AOS2 
    AOS2  HT    0.9 204  S       12:22:50.27   0.3 M  1.0  AOS2 
    SKO1  HI    1.0 208  P       12:22:38.49   0.3 M  1.0  SKO1 
    SKO1  HI    1.0 208  S       12:22:52.07   0.4 M  1.0  SKO1 
    KAVA  HT    1.0   9  P       12:22:38.98   0.0 M  1.0  KAVA 
    KAVA  HT    1.0   9  S       12:22:52.91  -0.2 M  1.0  KAVA 
    SMTH  HL    1.1  62  P       12:22:38.95  -0.4 M  1.0  SMTH 
    SMTH  HL    1.1  62  S       12:22:54.13   0.3 M  1.0  SMTH 
    NEO   HL    1.1 232  P       12:22:40.12   0.3 M  1.0  NEO  
    NEO   HL    1.1 232  S       12:22:54.80   0.1 M  1.0  NEO  
    SOH   HT    1.1 319  P       12:22:41.05   0.8 M  1.0  SOH  
    SOH   HT    1.1 319  S       12:22:55.94   0.5 M  1.0  SOH  
    THE   HT    1.2 303  P       12:22:42.30   0.5 M  1.0  THE  
    THE   HT    1.2 303  S       12:22:58.36   0.1 M  1.0  THE  
    SRS   HT    1.2 334  P       12:22:42.59   0.4 M  1.0  SRS  
    SRS   HT    1.2 334  S       12:22:59.23   0.2 M  1.0  SRS  
    KYMI  HL    1.4 187  P       12:22:43.84   0.0 M  1.0  KYMI 
    KYMI  HL    1.4 187  S       12:23:02.22   0.3 M  1.0  KYMI 
    NVR   HL    1.4 346  P       12:22:44.80   0.3 M  1.0  NVR  
    NVR   HL    1.4 346  S       12:23:02.72  -0.4 M  1.0  NVR  
    ALN   HT    1.6  55  P       12:22:46.93  -0.3 M  1.0  ALN  
    ALN   HT    1.6  55  S       12:23:07.73  -0.5 M  1.0  ALN  
    MMB   BS    1.6 345  P       12:22:48.17   0.7 M  1.0  MMB  
    MMB   BS    1.6 345  S       12:23:08.28  -0.4 M  1.0  MMB  
    ATAL  HA    1.6 218  P       12:22:47.86   0.2 M  1.0  ATAL 
    LKR   HL    1.7 218  P       12:22:48.38   0.0 M  1.0  LKR  
    PRK   HL    1.7 115  P       12:22:49.09   0.7 M  1.0  PRK  
    PRK   HL    1.7 115  S       12:23:09.54  -0.7 M  1.0  PRK  
    AXAR  HA    1.8 227  P       12:22:50.28   0.7 M  1.0  AXAR 
    AXAR  HA    1.8 227  S       12:23:12.36  -0.1 M  1.0  AXAR 
    AGG   HT    1.8 238  P       12:22:50.46   0.3 M  1.0  AGG  
    AGG   HT    1.8 238  S       12:23:13.26  -0.2 M  1.0  AGG  
    KDZ   BS    1.8  25  P       12:22:50.31  -0.0 M  1.0  KDZ  
    KDZ   BS    1.8  25  S       12:23:13.22  -0.6 M  1.0  KDZ  
    THL   HL    1.8 257  P       12:22:50.84   0.5 M  1.0  THL  
    THL   HL    1.8 257  S       12:23:13.57  -0.3 M  1.0  THL  
    MRTH  HA    1.9 189  P       12:22:51.51   0.3 M  1.0  MRTH 
    MRTH  HA    1.9 189  S       12:23:15.18  -0.2 M  1.0  MRTH 
    STFN  HA    1.9 199  P       12:22:52.02   0.5 M  1.0  STFN 
    STFN  HA    1.9 199  S       12:23:15.68  -0.2 M  1.0  STFN 
    DION  HL    1.9 189  P       12:22:52.02   0.2 M  1.0  DION 
    DION  HL    1.9 189  S       12:23:16.05  -0.5 M  1.0  DION 
    KARY  HA    2.0 177  P       12:22:52.38   0.2 M  1.0  KARY 
    KARY  HA    2.0 177  S       12:23:16.44  -0.8 M  1.0  KARY 
    PTL   HL    2.0 190  P       12:22:52.65   0.3 M  1.0  PTL  
    PTL   HL    2.0 190  S       12:23:16.79  -0.8 M  1.0  PTL  
    VILL  HA    2.0 204  P       12:22:52.75   0.2 M  1.0  VILL 
    VILL  HA    2.0 204  S       12:23:17.38  -0.5 M  1.0  VILL 
    MDRA  HA    2.0 199  P       12:22:53.69   0.4 M  1.0  MDRA 
    MDRA  HA    2.0 199  S       12:23:18.54  -0.6 M  1.0  MDRA 
    ATHU  HA    2.1 192  P       12:22:53.79   0.1 M  1.0  ATHU 
    ATH   HL    2.1 193  P       12:22:53.99   0.3 M  1.0  ATH  
    ATH   HL    2.1 193  S       12:23:19.49  -0.4 M  1.0  ATH  
    CHOS  HT    2.1 139  P       12:22:54.78   0.7 M  1.0  CHOS 
    VLY   HL    2.2 191  P       12:22:55.44   0.3 M  1.0  VLY  
    VLY   HL    2.2 191  S       12:23:21.97  -0.6 M  1.0  VLY  
    LTK   HP    2.2 209  P       12:22:55.98   0.1 M  1.0  LTK  
    LTK   HP    2.2 209  S       12:23:23.61  -0.3 M  1.0  LTK  
    LOUT  HA    2.3 208  P       12:22:56.60   0.3 M  1.0  LOUT 
    LOUT  HA    2.3 208  S       12:23:24.20  -0.4 M  1.0  LOUT 
    PANR  CL    2.3 226  P       12:22:57.07   0.5 M  1.0  PANR 
    PANR  CL    2.3 226  S       12:23:24.98  -0.1 M  1.0  PANR 
    ANX   HP    2.3 234  P       12:22:58.22   1.0 M  1.0  ANX  
    ANX   HP    2.3 234  S       12:23:25.89  -0.4 M  1.0  ANX  
    THAL  HA    2.3 214  P       12:22:57.75   0.3 M  1.0  THAL 
    THAL  HA    2.3 214  S       12:23:26.49  -0.1 M  1.0  THAL 
    TETR  HL    2.4 256  P       12:22:59.62   0.8 M  1.0  TETR 
    TETR  HL    2.4 256  S       12:23:28.71  -0.4 M  1.0  TETR 
    LAKA  HA    2.5 227  P       12:23:00.94   1.0 M  1.0  LAKA 

44 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    OUR   HT    0.4 324  MLv     4.15  0.02    71.5605      
    PAIG  HT    0.5 265  MLv     4.15  0.02     38.104      
    LMN1  HI    0.6 101  MLv     4.21  0.07    38.2581      
    LIA   HL    0.7  97  MLv     3.98 -0.16    40.0975      
    EFSA  HL    0.7 130  MLv     4.11 -0.02    27.0666      
    THAS  HT    0.7  26  MLv     5.06  0.92    235.322      
    PLG   HL    0.8 301  MLv     4.74  0.60    103.037      
    AOS2  HT    0.9 204  MLv     4.20  0.06    24.7121      
    SKO1  HI    1.0 208  MLv     3.94 -0.19    12.6891      
    KAVA  HT    1.0   9  MLv     4.12 -0.01    37.3896      
    SMTH  HL    1.1  62  MLv     4.27  0.13    15.6633      
    NEO   HL    1.1 232  MLv     4.15  0.02    24.8167      
    SOH   HT    1.1 319  MLv     4.59  0.45    46.9519      
    THE   HT    1.2 303  MLv     4.32  0.19    14.6182      
    SRS   HT    1.2 334  MLv     4.26  0.12    12.9398      
    KYMI  HL    1.4 187  MLv     3.86 -0.28    6.29873      
    NVR   HL    1.4 346  MLv     4.38  0.25     14.786      
    ALN   HT    1.6  55  MLv     4.22  0.08     8.2895      
    MMB   BS    1.6 345  MLv     4.25  0.12    11.2515      
    ATAL  HA    1.6 218  MLv     3.85 -0.28    4.40026      
    LKR   HL    1.7 218  MLv     4.03 -0.11    3.33834      
    PRK   HL    1.7 115  MLv     4.39  0.25    14.3069      
    AXAR  HA    1.8 227  MLv     3.55 -0.58    7.42039      
    AGG   HT    1.8 238  MLv     4.19  0.06    6.01104      
    KDZ   BS    1.8  25  MLv     4.38  0.24    11.6966      
    THL   HL    1.8 257  MLv     4.16  0.03    4.31503      
    MRTH  HA    1.9 189  MLv     3.51 -0.62    1.46799      
    STFN  HA    1.9 199  MLv     4.07 -0.07    5.12181      
    DION  HL    1.9 189  MLv     3.75 -0.39    6.70759      
    KARY  HA    2.0 177  MLv     3.94 -0.19    3.58672      
    PTL   HL    2.0 190  MLv     4.04 -0.10    4.38198      
    VILL  HA    2.0 204  MLv     4.01 -0.13    4.03468      
    MDRA  HA    2.0 199  MLv     4.23  0.09    6.25179      
    ATHU  HA    2.1 192  MLv     4.09 -0.05    2.73105      
    ATH   HL    2.1 193  MLv     4.19  0.05    5.51252      
    CHOS  HT    2.1 139  MLv     4.17  0.04    5.13284      
    VLY   HL    2.2 191  MLv     4.28  0.14    5.93497      
    LTK   HP    2.2 209  MLv     3.52 -0.61    3.70682      
    LOUT  HA    2.3 208  MLv     4.16  0.03    4.10158      
    PANR  CL    2.3 226  MLv     5.34  1.20    1.16914      
    ANX   HP    2.3 234  MLv     4.10 -0.03    3.26767      
    THAL  HA    2.3 214  MLv     3.83 -0.31    3.04409      
    TETR  HL    2.4 256  MLv     4.30  0.17    4.52472      
    LAKA  HA    2.5 227  MLv     3.79 -0.35    1.22641