Earthquake Information
 Origin Time
2021-10-12 09:32:42 (GMT)
 Magnitude
M 4.4
 Latitude
35.5933° N
 Longitude
27.1045° E
 Focal Depth
21 km
 # of Arrivals
25
 Location 8.9 km SSW of Karpathos
137.8 km SW of Rodhos
400.9 km SE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  ShakeMap  
  

  Intensity map


PGA
PGV
MI

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


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KARPHL7.2135 P09:32:46.06 -0.71.0M
KARPHL7.2135 S09:32:50.22 0.51.0M
SIT2HI100.1245 P09:32:59.82 0.21.0M
SIT2HI100.1245 S09:33:11.99 -0.41.0M
STIAHC101.7245 P09:33:00.32 0.41.0M
STIAHC101.7245 S09:33:13.46 0.71.0M
ZKRHL96.5237 P09:32:59.88 0.81.0M
ZKRHL96.5237 S09:33:11.16 -0.31.0M
ARGHL114.6 53 P09:33:01.36 -0.51.0M
ARGHL114.6 53 S09:33:16.24 -0.11.0M
NISRHL113.1 1 P09:33:01.25 -0.31.0M
NISRHL113.1 1 S09:33:15.90 0.11.0M
RDI1HI138.7 47 P09:33:05.40 0.01.0M
RDI1HI138.7 47 S09:33:23.46 0.91.0M
RODBHL138.2 47 P09:33:05.58 0.21.0M
RODBHL138.2 47 S09:33:22.63 0.21.0M
NPSHL140.3255 P09:33:05.61 -0.11.0M
NPSHL140.3255 S09:33:23.34 0.31.0M
PFKSHC160.1248 P09:33:08.07 -0.31.0M
CRE4HL168.5253 P09:33:09.45 0.11.0M
CRE4HL168.5253 S09:33:29.21 -0.21.0M
CRE1HL173.0256 P09:33:10.15 0.21.0M
CRE1HL173.0256 S09:33:30.59 0.11.0M
IMODHC220.3252 P09:33:16.27 0.31.0M
SIVAHL217.6253 P09:33:15.56 -0.11.0M


  Solution details

Event:
    Public ID              nkua2021tzpt
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2021-10-12
    Time                  09:32:42.92
    Latitude              35.5933 deg  +/-      1 km
    Longitude             27.1045 deg  +/-      1 km
    Depth                      21 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.43 s
    Azimuthal gap             105 deg

2 Network magnitudes:
    MLv       4.38 +/- 0.19  11            
    M         4.38           11 preferred  

25 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KARP  HL    0.1 135  P       09:32:46.06  -0.7 M  1.0  KARP 
    KARP  HL    0.1 135  S       09:32:50.22   0.5 M  1.0  KARP 
    ZKR   HL    0.9 237  P       09:32:59.88   0.8 M  1.0  ZKR  
    ZKR   HL    0.9 237  S       09:33:11.16  -0.3 M  1.0  ZKR  
    SIT2  HI    0.9 245  P       09:32:59.82   0.2 M  1.0  SIT2 
    SIT2  HI    0.9 245  S       09:33:11.99  -0.4 M  1.0  SIT2 
    STIA  HC    0.9 245  P       09:33:00.32   0.4 M  1.0  STIA 
    STIA  HC    0.9 245  S       09:33:13.46   0.7 M  1.0  STIA 
    NISR  HL    1.0   1  P       09:33:01.25  -0.3 M  1.0  NISR 
    NISR  HL    1.0   1  S       09:33:15.90   0.1 M  1.0  NISR 
    ARG   HL    1.0  53  P       09:33:01.36  -0.5 M  1.0  ARG  
    ARG   HL    1.0  53  S       09:33:16.24  -0.1 M  1.0  ARG  
    RODB  HL    1.2  47  P       09:33:05.58   0.2 M  1.0  RODB 
    RODB  HL    1.2  47  S       09:33:22.63   0.2 M  1.0  RODB 
    RDI1  HI    1.2  47  P       09:33:05.40  -0.0 M  1.0  RDI1 
    RDI1  HI    1.2  47  S       09:33:23.46   0.9 M  1.0  RDI1 
    NPS   HL    1.3 255  P       09:33:05.61  -0.1 M  1.0  NPS  
    NPS   HL    1.3 255  S       09:33:23.34   0.3 M  1.0  NPS  
    PFKS  HC    1.4 248  P       09:33:08.07  -0.3 M  1.0  PFKS 
    CRE4  HL    1.5 253  P       09:33:09.45   0.1 M  1.0  CRE4 
    CRE4  HL    1.5 253  S       09:33:29.21  -0.2 M  1.0  CRE4 
    CRE1  HL    1.6 256  P       09:33:10.15   0.2 M  1.0  CRE1 
    CRE1  HL    1.6 256  S       09:33:30.59   0.1 M  1.0  CRE1 
    SIVA  HL    2.0 253  P       09:33:15.56  -0.1 M  1.0  SIVA 
    IMOD  HC    2.0 252  P       09:33:16.27   0.3 M  1.0  IMOD 

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KARP  HL    0.1 135  MLv     3.45 -0.93    194.528      
    ZKR   HL    0.9 237  MLv     4.49  0.12    51.4578      
    SIT2  HI    0.9 245  MLv     4.81  0.44    103.369      
    STIA  HC    0.9 245  MLv     4.53  0.15    52.2667      
    NISR  HL    1.0   1  MLv     3.93 -0.45     11.653      
    ARG   HL    1.0  53  MLv     4.13 -0.25    17.8764      
    RODB  HL    1.2  47  MLv     4.33 -0.05    21.8612      
    RDI1  HI    1.2  47  MLv     4.37 -0.01    23.8909      
    NPS   HL    1.3 255  MLv     4.49  0.11    30.5213      
    PFKS  HC    1.4 248  MLv     4.43  0.05    21.3557      
    CRE4  HL    1.5 253  MLv     4.41  0.03    18.4857      
    CRE1  HL    1.6 256  MLv     4.52  0.14    22.6083      
    SIVA  HL    2.0 253  MLv     4.55  0.17    14.3836      
    IMOD  HC    2.0 252  MLv     4.53  0.16     13.596