Earthquake Information
 Origin Time
2021-01-14 07:18:50 (GMT)
 Magnitude
M 3.9
 Latitude
37.3821° N
 Longitude
16.5308° E
 Focal Depth
29 km
 # of Arrivals
21
 Location 358.2 km WSW of Argostoli
385.8 km SW of Kerkyra
637.2 km W 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
CELMN112.5330 P07:19:08.24 -0.11.0M
CELMN112.5330 S07:19:21.70 -0.41.0M
TIPMN200.8 6 P07:19:19.21 0.01.0M
TIPMN200.8 6 S07:19:42.18 0.51.0M
WDDMN248.2227 P07:19:24.90 -0.21.0M
WDDMN248.2227 S07:19:52.54 0.21.0M
VLSHL367.4 75 P07:19:39.44 -0.51.0M
DRAGHT382.6 67 P07:19:41.63 -0.21.0M
NYDRHT393.8 67 P07:19:43.12 -0.11.0M
NYDRHT393.8 67 S07:20:24.93 0.11.0M
PDOHP429.5 70 P07:19:48.14 0.51.0M
PDOHP429.5 70 S07:20:32.60 -0.21.0M
RLSHL440.3 79 P07:19:49.77 0.81.0M
RLSHL440.3 79 S07:20:35.31 0.11.0M
AMPLHP443.8 66 P07:19:49.65 0.21.0M
AMPLHP443.8 66 S07:20:36.10 0.11.0M
PRMDHP463.7 58 P07:19:52.15 0.31.0M
PRMDHP463.7 58 S07:20:40.28 -0.11.0M
ITMHL477.7 91 P07:19:53.87 0.21.0M
ITMHL477.7 91 S07:20:42.92 -0.71.0M
TIRMN525.7 32 P07:19:58.99 -0.41.0M


  Solution details

Event:
    Public ID              nkua2021ayia
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2021-01-14
    Time                  07:18:50.17  +/-    0.9 s
    Latitude              37.3821 deg  +/-      3 km
    Longitude             16.5308 deg  +/-      2 km
    Depth                      29 km   +/-    9 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.35 s
    Azimuthal gap             136 deg

2 Network magnitudes:
    MLv       3.86 +/- 0.21  10            
    M         3.86           10 preferred  

21 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    CEL   MN    1.0 330  P       07:19:08.24  -0.1 M  1.0  CEL  
    CEL   MN    1.0 330  S       07:19:21.70  -0.4 M  1.0  CEL  
    TIP   MN    1.8   6  P       07:19:19.21  -0.0 M  1.0  TIP  
    TIP   MN    1.8   6  S       07:19:42.18   0.5 M  1.0  TIP  
    WDD   MN    2.2 227  P       07:19:24.90  -0.2 M  1.0  WDD  
    WDD   MN    2.2 227  S       07:19:52.54   0.2 M  1.0  WDD  
    VLS   HL    3.3  75  P       07:19:39.44  -0.5 M  1.0  VLS  
    DRAG  HT    3.4  67  P       07:19:41.63  -0.2 M  1.0  DRAG 
    NYDR  HT    3.5  67  P       07:19:43.12  -0.1 M  1.0  NYDR 
    NYDR  HT    3.5  67  S       07:20:24.93   0.1 M  1.0  NYDR 
    PDO   HP    3.9  70  P       07:19:48.14   0.5 M  1.0  PDO  
    PDO   HP    3.9  70  S       07:20:32.60  -0.2 M  1.0  PDO  
    RLS   HL    4.0  79  P       07:19:49.77   0.8 M  1.0  RLS  
    RLS   HL    4.0  79  S       07:20:35.31   0.1 M  1.0  RLS  
    AMPL  HP    4.0  66  P       07:19:49.65   0.2 M  1.0  AMPL 
    AMPL  HP    4.0  66  S       07:20:36.10   0.1 M  1.0  AMPL 
    PRMD  HP    4.2  58  P       07:19:52.15   0.3 M  1.0  PRMD 
    PRMD  HP    4.2  58  S       07:20:40.28  -0.1 M  1.0  PRMD 
    ITM   HL    4.3  91  P       07:19:53.87   0.2 M  1.0  ITM  
    ITM   HL    4.3  91  S       07:20:42.92  -0.7 M  1.0  ITM  
    TIR   MN    4.7  32  P       07:19:58.99  -0.4 M  1.0  TIR  

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    CEL   MN    1.0 330  MLv     3.24 -0.62    1.81517      
    TIP   MN    1.8   6  MLv     2.71 -1.15   0.200139      
    WDD   MN    2.2 227  MLv     3.70 -0.17    1.43372      
    VLS   HL    3.3  75  MLv     3.86  0.00   0.535858      
    DRAG  HT    3.4  67  MLv     5.31  1.44   0.820308      
    NYDR  HT    3.5  67  MLv     3.98  0.11   0.369889      
    PDO   HP    3.9  70  MLv     3.87  0.01   0.320335      
    RLS   HL    4.0  79  MLv     3.88  0.02   0.307997      
    AMPL  HP    4.0  66  MLv     3.81 -0.05   0.257636      
    PRMD  HP    4.2  58  MLv     3.82 -0.04   0.238509      
    ITM   HL    4.3  91  MLv     4.10  0.24    0.42215      
    TIR   MN    4.7  32  MLv     4.24  0.38   0.451419