Earthquake Information
 Origin Time
2020-01-21 02:49:59 (GMT)
 Magnitude
M 2.5
 Latitude
37.7092° N
 Longitude
20.4477° E
 Focal Depth
5 km
 # of Arrivals
20
 Location 40.4 km WSW of Zakynthos
51.7 km S of Argostoli
290.1 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP34.2 90 P02:50:05.36 -0.31.0M
LTHKHP34.2 90 S02:50:10.58 0.01.0M
RTZLHT49.7 35 P02:50:08.43 0.21.0M
RTZLHT49.7 35 S02:50:15.11 0.11.0M
DMLNHT59.2354 P02:50:09.81 0.11.0M
DMLNHT59.2354 S02:50:17.70 -0.11.0M
VLSHL53.4 13 P02:50:08.76 -0.11.0M
VLSHL53.4 13 S02:50:16.03 -0.11.0M
FSKHP84.0 7 P02:50:13.59 -0.21.0M
FSKHP84.0 7 S02:50:24.41 -0.51.0M
EVGIHT103.0 10 P02:50:16.80 -0.11.0M
EVGIHT103.0 10 S02:50:30.03 -0.21.0M
RLSHL97.2 67 P02:50:16.03 0.11.0M
AMTHP112.8100 P02:50:18.35 -0.11.0M
DROHP114.2 76 P02:50:18.75 0.11.0M
NYDRHT113.8 11 P02:50:18.58 0.11.0M
TSLKHT125.4 8 P02:50:20.75 0.41.0M
TSLKHT125.4 8 S02:50:36.85 0.41.0M
GURHP168.3 81 P02:50:27.53 0.31.0M
GURHP168.3 81 S02:50:48.39 -0.11.0M


  Solution details

Event:
    Public ID              nkua2020bktr
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2020-01-21
    Time                  02:49:59.20
    Latitude              37.7092 deg  +/-      1 km
    Longitude             20.4477 deg  +/-      1 km
    Depth                       5 km   +/-    3 km
    Agency                 HA
    Author                 K.Pavlou
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.20 s
    Azimuthal gap             254 deg

2 Network magnitudes:
    MLv       2.54 +/- 0.08   8            
    M         2.54            8 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.3  90  P       02:50:05.36  -0.3 M  1.0  LTHK 
    LTHK  HP    0.3  90  S       02:50:10.58   0.0 M  1.0  LTHK 
    RTZL  HT    0.4  35  P       02:50:08.43   0.2 M  1.0  RTZL 
    RTZL  HT    0.4  35  S       02:50:15.11   0.1 M  1.0  RTZL 
    VLS   HL    0.5  13  P       02:50:08.76  -0.1 M  1.0  VLS  
    VLS   HL    0.5  13  S       02:50:16.03  -0.1 M  1.0  VLS  
    DMLN  HT    0.5 354  P       02:50:09.81   0.1 M  1.0  DMLN 
    DMLN  HT    0.5 354  S       02:50:17.70  -0.1 M  1.0  DMLN 
    FSK   HP    0.8   7  P       02:50:13.59  -0.2 M  1.0  FSK  
    FSK   HP    0.8   7  S       02:50:24.41  -0.5 M  1.0  FSK  
    RLS   HL    0.9  67  P       02:50:16.03   0.1 M  1.0  RLS  
    EVGI  HT    0.9  10  P       02:50:16.80  -0.1 M  1.0  EVGI 
    EVGI  HT    0.9  10  S       02:50:30.03  -0.2 M  1.0  EVGI 
    AMT   HP    1.0 100  P       02:50:18.35  -0.1 M  1.0  AMT  
    NYDR  HT    1.0  11  P       02:50:18.58   0.1 M  1.0  NYDR 
    DRO   HP    1.0  76  P       02:50:18.75   0.1 M  1.0  DRO  
    TSLK  HT    1.1   8  P       02:50:20.75   0.4 M  1.0  TSLK 
    TSLK  HT    1.1   8  S       02:50:36.85   0.4 M  1.0  TSLK 
    GUR   HP    1.5  81  P       02:50:27.53   0.3 M  1.0  GUR  
    GUR   HP    1.5  81  S       02:50:48.39  -0.1 M  1.0  GUR  

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.3  90  MLv     2.97  0.43    6.54518      
    RTZL  HT    0.4  35  MLv     2.29 -0.25   0.562223      
    VLS   HL    0.5  13  MLv     2.49 -0.05   0.707223      
    DMLN  HT    0.5 354  MLv     2.74  0.20   0.913202      
    FSK   HP    0.8   7  MLv     2.45 -0.09   0.335534      
    RLS   HL    0.9  67  MLv     2.49 -0.04   0.322157      
    EVGI  HT    0.9  10  MLv     2.68  0.14   0.459499      
    AMT   HP    1.0 100  MLv     2.50 -0.04   0.270622      
    NYDR  HT    1.0  11  MLv     2.30 -0.23   0.171927      
    DRO   HP    1.0  76  MLv     2.53 -0.01   0.285869      
    TSLK  HT    1.1   8  MLv     2.57  0.03   0.276609      
    GUR   HP    1.5  81  MLv     2.61  0.07   0.184282