Earthquake Information
 Origin Time
 2022-12-09 18:44:21 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 4.0
 Latitude
 36.1752° N
 Longitude
 27.0187° E
 Focal Depth
 30 km
 # of Arrivals
 79
 Location 57.7 km NNW of Karpathos
83.4 km SSW of Kos
354.0 km ESE 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)
16444-157 1.84E+22

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
36.177227.01777.04.1

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
NISR2HL46.6 18 P18:44:28.96 -0.71.0M
NISR2HL46.6 18 S18:44:36.80 0.21.0M
NISRHL49.4 12 P18:44:29.30 -0.71.0M
NISRHL49.4 12 S18:44:37.70 0.51.0M
KLNAHL87.0357 P18:44:35.53 0.11.0M
KLNAHL87.0357 S18:44:47.24 0.51.0M
ARGHL99.0 88 P18:44:37.19 -0.11.0M
ARGHL99.0 88 S18:44:50.00 0.01.0M
STIAHC136.9218 P18:44:42.16 0.11.0M
STIAHC136.9218 S18:44:58.96 0.51.0M
ZKRHL138.4212 P18:44:42.36 0.11.0M
ZKRHL138.4212 S18:44:59.04 0.21.0M
THERAHL140.0279 P18:44:42.46 -0.11.0M
THERAHL140.0279 S18:44:59.68 0.41.0M
SNT5HA147.7280 P18:44:43.69 0.21.0M
SNT5HA147.7280 S18:45:01.12 0.21.0M
CMBOHT148.2283 P18:44:43.76 0.21.0M
CMBOHT148.2283 S18:45:01.49 0.41.0M
SAP3HL152.7281 P18:44:44.43 0.31.0M
SAP3HL152.7281 S18:45:02.48 0.41.0M
APEHL166.7307 P18:44:45.94 -0.11.0M
APEHL166.7307 S18:45:05.06 -0.31.0M
SMGHL170.8355 P18:44:46.35 -0.11.0M
SMGHL170.8355 S18:45:06.46 0.41.0M
NAX1HI179.3305 P18:44:47.44 -0.11.0M
NAX1HI179.3305 S18:45:08.35 0.31.0M
KSTEHL187.9234 P18:44:48.44 -0.21.0M
KSTEHL187.9234 S18:45:09.83 -0.21.0M
PFKSHC188.1228 P18:44:49.25 0.51.0M
PFKSHC188.1228 S18:45:10.31 0.11.0M
TEFLHC206.4234 P18:44:51.02 0.01.0M
TEFLHC206.4234 S18:45:14.16 -0.11.0M
IDIMN216.0243 P18:44:51.88 -0.51.0M
IDIMN216.0243 S18:45:16.35 -0.21.0M
SIVAHL237.4237 P18:44:54.58 -0.41.0M
SIVAHL237.4237 S18:45:20.84 -0.31.0M
IMODHC241.1236 P18:44:56.44 0.91.0M
IMODHC241.1236 S18:45:22.22 0.11.0M
IPPLHC248.2248 P18:44:56.02 -0.41.0M
IPPLHC248.2248 S18:45:23.41 -0.31.0M
SERIHA251.1296 P18:44:56.66 -0.21.0M
SERIHA251.1296 S18:45:24.26 -0.11.0M
CHOSHT260.4341 P18:44:57.73 -0.21.0M
RODPHC301.7257 P18:45:02.96 -0.31.0M
KARYHA308.3312 P18:45:04.29 0.21.0M
GR271Y332.7312 P18:45:07.68 0.51.0M
GR271Y332.7312 S18:45:42.43 -0.21.0M
ANKYHL336.1264 P18:45:07.46 -0.21.0M
ANKYHL336.1264 S18:45:42.97 -0.61.0M
VLYHL341.6303 P18:45:08.71 0.31.0M
VLYHL341.6303 S18:45:44.24 -0.51.0M
PRKHL347.8349 P18:45:08.31 -0.71.0M
PRKHL347.8349 S18:45:45.81 -0.11.0M
MRTHHA348.2308 P18:45:08.37 -0.81.0M
MRTHHA348.2308 S18:45:45.41 -0.81.0M
SIGRHT352.8343 P18:45:08.89 -0.81.0M
SIGRHT352.8343 S18:45:46.91 -0.11.0M
KTHAHL355.0271 P18:45:10.14 -0.11.0M
KTHAHL355.0271 S18:45:47.73 -0.21.0M
KTHRHC361.2271 P18:45:10.85 -0.11.0M
KTHRHC361.2271 S18:45:49.14 -0.21.0M
KRNDHT369.7291 P18:45:11.53 -0.51.0M
KRNDHT369.7291 S18:45:50.45 -0.71.0M
GR321Y370.6284 P18:45:12.46 0.31.0M
GR321Y370.6284 S18:45:51.33 0.01.0M
ERTRHA378.5311 P18:45:13.51 0.41.0M
VILLHA395.9304 P18:45:15.91 0.51.0M
VILLHA395.9304 S18:45:56.72 -0.41.0M
LTKHP413.8300 P18:45:17.96 0.21.0M
LTKHP413.8300 S18:46:00.96 -0.21.0M
ACORHA414.7297 P18:45:18.11 0.31.0M
ACORHA414.7297 S18:46:00.81 -0.61.0M
GR301Y422.5291 P18:45:19.42 0.61.0M
AOS2HT432.8320 P18:45:19.70 -0.31.0M
AOS2HT432.8320 S18:46:04.20 -1.01.0M
VLXHP434.0288 P18:45:21.29 0.81.0M
VLXHP434.0288 S18:46:05.22 -0.71.0M
LIAHL444.0339 P18:45:21.08 -0.31.0M
LIAHL444.0339 S18:46:07.40 -0.21.0M


  Solution details 

Event:
    Public ID              nkua2022ychd
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2022-12-09
    Time                  18:44:20.53
    Latitude              36.1752 deg  +/-      0 km
    Longitude             27.0187 deg  +/-      0 km
    Depth                      30 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.30 s
    Azimuthal gap             124 deg

2 Network magnitudes:
    MLv       4.02 +/- 0.17  36            
    M         4.02           36 preferred  

79 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NISR2 HL    0.4  18  P       18:44:28.96  -0.7 M  1.0  NISR2
    NISR2 HL    0.4  18  S       18:44:36.80   0.2 M  1.0  NISR2
    NISR  HL    0.4  12  P       18:44:29.30  -0.7 M  1.0  NISR 
    NISR  HL    0.4  12  S       18:44:37.70   0.5 M  1.0  NISR 
    KLNA  HL    0.8 357  P       18:44:35.53   0.1 M  1.0  KLNA 
    KLNA  HL    0.8 357  S       18:44:47.24   0.5 M  1.0  KLNA 
    ARG   HL    0.9  88  P       18:44:37.19  -0.1 M  1.0  ARG  
    ARG   HL    0.9  88  S       18:44:50.00   0.0 M  1.0  ARG  
    STIA  HC    1.2 218  P       18:44:42.16   0.1 M  1.0  STIA 
    STIA  HC    1.2 218  S       18:44:58.96   0.5 M  1.0  STIA 
    ZKR   HL    1.2 212  P       18:44:42.36   0.1 M  1.0  ZKR  
    ZKR   HL    1.2 212  S       18:44:59.04   0.2 M  1.0  ZKR  
    THERA HL    1.3 279  P       18:44:42.46  -0.1 M  1.0  THERA
    THERA HL    1.3 279  S       18:44:59.68   0.4 M  1.0  THERA
    SNT5  HA    1.3 280  P       18:44:43.69   0.2 M  1.0  SNT5 
    SNT5  HA    1.3 280  S       18:45:01.12   0.2 M  1.0  SNT5 
    CMBO  HT    1.3 283  P       18:44:43.76   0.2 M  1.0  CMBO 
    CMBO  HT    1.3 283  S       18:45:01.49   0.4 M  1.0  CMBO 
    SAP3  HL    1.4 281  P       18:44:44.43   0.3 M  1.0  SAP3 
    SAP3  HL    1.4 281  S       18:45:02.48   0.4 M  1.0  SAP3 
    APE   HL    1.5 307  P       18:44:45.94  -0.1 M  1.0  APE  
    APE   HL    1.5 307  S       18:45:05.06  -0.3 M  1.0  APE  
    SMG   HL    1.5 355  P       18:44:46.35  -0.1 M  1.0  SMG  
    SMG   HL    1.5 355  S       18:45:06.46   0.4 M  1.0  SMG  
    NAX1  HI    1.6 305  P       18:44:47.44  -0.1 M  1.0  NAX1 
    NAX1  HI    1.6 305  S       18:45:08.35   0.3 M  1.0  NAX1 
    KSTE  HL    1.7 234  P       18:44:48.44  -0.2 M  1.0  KSTE 
    KSTE  HL    1.7 234  S       18:45:09.83  -0.2 M  1.0  KSTE 
    PFKS  HC    1.7 228  P       18:44:49.25   0.5 M  1.0  PFKS 
    PFKS  HC    1.7 228  S       18:45:10.31   0.1 M  1.0  PFKS 
    TEFL  HC    1.9 234  P       18:44:51.02  -0.0 M  1.0  TEFL 
    TEFL  HC    1.9 234  S       18:45:14.16  -0.1 M  1.0  TEFL 
    IDI   MN    1.9 243  P       18:44:51.88  -0.5 M  1.0  IDI  
    IDI   MN    1.9 243  S       18:45:16.35  -0.2 M  1.0  IDI  
    SIVA  HL    2.1 237  P       18:44:54.58  -0.4 M  1.0  SIVA 
    SIVA  HL    2.1 237  S       18:45:20.84  -0.3 M  1.0  SIVA 
    IMOD  HC    2.2 236  P       18:44:56.44   0.9 M  1.0  IMOD 
    IMOD  HC    2.2 236  S       18:45:22.22   0.1 M  1.0  IMOD 
    IPPL  HC    2.2 248  P       18:44:56.02  -0.4 M  1.0  IPPL 
    IPPL  HC    2.2 248  S       18:45:23.41  -0.3 M  1.0  IPPL 
    SERI  HA    2.3 296  P       18:44:56.66  -0.2 M  1.0  SERI 
    SERI  HA    2.3 296  S       18:45:24.26  -0.1 M  1.0  SERI 
    CHOS  HT    2.3 341  P       18:44:57.73  -0.2 M  1.0  CHOS 
    RODP  HC    2.7 257  P       18:45:02.96  -0.3 M  1.0  RODP 
    KARY  HA    2.8 312  P       18:45:04.29   0.2 M  1.0  KARY 
    GR27  1Y    3.0 312  P       18:45:07.68   0.5 M  1.0  GR27 
    GR27  1Y    3.0 312  S       18:45:42.43  -0.2 M  1.0  GR27 
    ANKY  HL    3.0 264  P       18:45:07.46  -0.2 M  1.0  ANKY 
    ANKY  HL    3.0 264  S       18:45:42.97  -0.6 M  1.0  ANKY 
    VLY   HL    3.1 303  P       18:45:08.71   0.3 M  1.0  VLY  
    VLY   HL    3.1 303  S       18:45:44.24  -0.5 M  1.0  VLY  
    PRK   HL    3.1 349  P       18:45:08.31  -0.7 M  1.0  PRK  
    PRK   HL    3.1 349  S       18:45:45.81  -0.1 M  1.0  PRK  
    MRTH  HA    3.1 308  P       18:45:08.37  -0.8 M  1.0  MRTH 
    MRTH  HA    3.1 308  S       18:45:45.41  -0.8 M  1.0  MRTH 
    SIGR  HT    3.2 343  P       18:45:08.89  -0.8 M  1.0  SIGR 
    SIGR  HT    3.2 343  S       18:45:46.91  -0.1 M  1.0  SIGR 
    KTHA  HL    3.2 271  P       18:45:10.14  -0.1 M  1.0  KTHA 
    KTHA  HL    3.2 271  S       18:45:47.73  -0.2 M  1.0  KTHA 
    KTHR  HC    3.3 271  P       18:45:10.85  -0.1 M  1.0  KTHR 
    KTHR  HC    3.3 271  S       18:45:49.14  -0.2 M  1.0  KTHR 
    KRND  HT    3.3 291  P       18:45:11.53  -0.5 M  1.0  KRND 
    KRND  HT    3.3 291  S       18:45:50.45  -0.7 M  1.0  KRND 
    GR32  1Y    3.3 284  P       18:45:12.46   0.3 M  1.0  GR32 
    GR32  1Y    3.3 284  S       18:45:51.33  -0.0 M  1.0  GR32 
    ERTR  HA    3.4 311  P       18:45:13.51   0.4 M  1.0  ERTR 
    VILL  HA    3.6 304  P       18:45:15.91   0.5 M  1.0  VILL 
    VILL  HA    3.6 304  S       18:45:56.72  -0.4 M  1.0  VILL 
    LTK   HP    3.7 300  P       18:45:17.96   0.2 M  1.0  LTK  
    LTK   HP    3.7 300  S       18:46:00.96  -0.2 M  1.0  LTK  
    ACOR  HA    3.7 297  P       18:45:18.11   0.3 M  1.0  ACOR 
    ACOR  HA    3.7 297  S       18:46:00.81  -0.6 M  1.0  ACOR 
    GR30  1Y    3.8 291  P       18:45:19.42   0.6 M  1.0  GR30 
    AOS2  HT    3.9 320  P       18:45:19.70  -0.3 M  1.0  AOS2 
    AOS2  HT    3.9 320  S       18:46:04.20  -1.0 M  1.0  AOS2 
    VLX   HP    3.9 288  P       18:45:21.29   0.8 M  1.0  VLX  
    VLX   HP    3.9 288  S       18:46:05.22  -0.7 M  1.0  VLX  
    LIA   HL    4.0 339  P       18:45:21.08  -0.3 M  1.0  LIA  
    LIA   HL    4.0 339  S       18:46:07.40  -0.2 M  1.0  LIA  

42 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NISR2 HL    0.4  18  MLv     4.09  0.06    66.3262      
    NISR  HL    0.4  12  MLv     3.98 -0.05    43.8695      
    KLNA  HL    0.8 357  MLv     3.82 -0.20    12.2405      
    ARG   HL    0.9  88  MLv     4.51  0.49    51.9086      
    STIA  HC    1.2 218  MLv     4.25  0.23    18.6389      
    ZKR   HL    1.2 212  MLv     4.20  0.17    16.0402      
    THERA HL    1.3 279  MLv     4.02 -0.00    10.5056      
    SNT5  HA    1.3 280  MLv     4.16  0.14    7.81127      
    CMBO  HT    1.3 283  MLv     4.68  0.65    43.4159      
    SAP3  HL    1.4 281  MLv     4.03  0.01    15.3538      
    APE   HL    1.5 307  MLv     3.68 -0.34    3.55737      
    SMG   HL    1.5 355  MLv     3.54 -0.48    2.45345      
    NAX1  HI    1.6 305  MLv     3.72 -0.30    3.35791      
    KSTE  HL    1.7 234  MLv     3.98 -0.04    5.54866      
    PFKS  HC    1.7 228  MLv     4.10  0.07    7.21591      
    TEFL  HC    1.9 234  MLv     4.18  0.15    7.00244      
    IDI   MN    1.9 243  MLv     3.90 -0.12    3.35456      
    SIVA  HL    2.1 237  MLv     3.96 -0.06    2.98011      
    IMOD  HC    2.2 236  MLv     4.01 -0.02    3.17428      
    IPPL  HC    2.2 248  MLv     4.08  0.05    3.44353      
    SERI  HA    2.3 296  MLv     3.88 -0.14    2.12321      
    CHOS  HT    2.3 341  MLv     3.58 -0.45   0.942992      
    RODP  HC    2.7 257  MLv     3.98 -0.05    1.48266      
    KARY  HA    2.8 312  MLv     4.10  0.08    1.83698      
    GR27  1Y    3.0 312  MLv     4.04  0.01    1.18539      
    ANKY  HL    3.0 264  MLv     3.88 -0.15   0.790218      
    VLY   HL    3.1 303  MLv     4.28  0.25    1.85324      
    PRK   HL    3.1 349  MLv     3.99 -0.03   0.900605      
    MRTH  HA    3.1 308  MLv     4.09  0.07    1.12912      
    SIGR  HT    3.2 343  MLv     3.62 -0.40   0.361132      
    KTHA  HL    3.2 271  MLv     3.94 -0.09   0.728961      
    KTHR  HC    3.3 271  MLv     4.14  0.11    1.07227      
    KRND  HT    3.3 291  MLv     4.09  0.07   0.876326      
    GR32  1Y    3.3 284  MLv     3.89 -0.13    0.55192      
    ERTR  HA    3.4 311  MLv     4.13  0.11   0.869375      
    VILL  HA    3.6 304  MLv     4.32  0.29    1.09715      
    LTK   HP    3.7 300  MLv     3.58 -0.45    0.66963      
    ACOR  HA    3.7 297  MLv     3.98 -0.04   0.443965      
    GR30  1Y    3.8 291  MLv     3.94 -0.08   0.391245      
    AOS2  HT    3.9 320  MLv     3.88 -0.14   0.322529      
    VLX   HP    3.9 288  MLv     3.65 -0.37   0.189019      
    LIA   HL    4.0 339  MLv     3.56 -0.46    0.29247