Earthquake Information
 Origin Time
 2021-04-15 03:41:17 (GMT)
 Magnitude
 M 1.8
 Latitude
 37.3637° N
 Longitude
 21.6872° E
 Focal Depth
 32 km
 # of Arrivals
 18
 Location 41.2 km SSE of Pyrgos
52.3 km NW of Kalamata
192.8 km WSW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ITMHL29.4134 P03:41:25.26 0.01.0M
ITMHL29.4134 S03:41:30.44 -0.31.0M
VALYHP34.4130 P03:41:25.72 0.01.0M
VALYHP34.4130 S03:41:31.41 -0.21.0M
PYL1HI50.0179 P03:41:27.77 0.11.0M
PYL1HI50.0179 S03:41:35.11 0.01.0M
VLXHP61.2 89 P03:41:29.97 0.51.0M
VLXHP61.2 89 S03:41:38.52 0.41.0M
DROHP65.5 2 P03:41:29.79 -0.11.0M
DROHP65.5 2 S03:41:39.03 0.11.0M
RLSHL79.4346 P03:41:31.83 0.01.0M
RLSHL79.4346 S03:41:42.48 0.11.0M
KLVHL85.9 28 P03:41:32.54 -0.31.0M
KLVHL85.9 28 S03:41:44.05 -0.11.0M
GURHP85.9 42 P03:41:32.72 -0.21.0M
GURHP85.9 42 S03:41:44.12 -0.11.0M
AIOACL97.9 20 P03:41:34.53 0.21.0M
AIOACL97.9 20 S03:41:46.76 0.11.0M


  Solution details 

Event:
    Public ID              nkua2021hihq
    Description
      region name: Southern Greece
Origin:
    Date                   2021-04-15
    Time                  03:41:17.98
    Latitude              37.3637 deg  +/-      0 km
    Longitude             21.6872 deg  +/-      0 km
    Depth                      32 km   +/-    0 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.15 s
    Azimuthal gap             166 deg

2 Network magnitudes:
    MLv       1.82 +/- 0.08   7            
    M         1.82            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ITM   HL    0.3 134  P       03:41:25.26   0.0 M  1.0  ITM  
    ITM   HL    0.3 134  S       03:41:30.44  -0.3 M  1.0  ITM  
    VALY  HP    0.3 130  P       03:41:25.72  -0.0 M  1.0  VALY 
    VALY  HP    0.3 130  S       03:41:31.41  -0.2 M  1.0  VALY 
    PYL1  HI    0.4 179  P       03:41:27.77   0.1 M  1.0  PYL1 
    PYL1  HI    0.4 179  S       03:41:35.11   0.0 M  1.0  PYL1 
    VLX   HP    0.6  89  P       03:41:29.97   0.5 M  1.0  VLX  
    VLX   HP    0.6  89  S       03:41:38.52   0.4 M  1.0  VLX  
    DRO   HP    0.6   2  P       03:41:29.79  -0.1 M  1.0  DRO  
    DRO   HP    0.6   2  S       03:41:39.03   0.1 M  1.0  DRO  
    RLS   HL    0.7 346  P       03:41:31.83  -0.0 M  1.0  RLS  
    RLS   HL    0.7 346  S       03:41:42.48   0.1 M  1.0  RLS  
    KLV   HL    0.8  28  P       03:41:32.54  -0.3 M  1.0  KLV  
    KLV   HL    0.8  28  S       03:41:44.05  -0.1 M  1.0  KLV  
    GUR   HP    0.8  42  P       03:41:32.72  -0.2 M  1.0  GUR  
    GUR   HP    0.8  42  S       03:41:44.12  -0.1 M  1.0  GUR  
    AIOA  CL    0.9  20  P       03:41:34.53   0.2 M  1.0  AIOA 
    AIOA  CL    0.9  20  S       03:41:46.76   0.1 M  1.0  AIOA 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ITM   HL    0.3 134  MLv     1.88  0.06     1.1052      
    VALY  HP    0.3 130  MLv     1.74 -0.08   0.599811      
    PYL1  HI    0.4 179  MLv     2.01  0.19   0.453197      
    VLX   HP    0.6  89  MLv     1.76 -0.06   0.142499      
    DRO   HP    0.6   2  MLv     1.74 -0.07   0.273449      
    RLS   HL    0.7 346  MLv     1.83  0.02   0.136489      
    KLV   HL    0.8  28  MLv     1.80 -0.02   0.0893594      
    GUR   HP    0.8  42  MLv     1.97  0.16   0.174934      
    AIOA  CL    0.9  20  MLv     1.70 -0.12   0.0208098