Earthquake Information
 Origin Time
2021-09-23 17:35:50 (GMT)
 Magnitude
M 1.7
 Latitude
39.0927° N
 Longitude
23.3717° E
 Focal Depth
10 km
 # of Arrivals
14
 Location 12.7 km SW of Skiathos
47.7 km SE of Volos
127.3 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
NEOHL27.0331 P17:35:56.48 -0.21.0A
AOS2HT41.2 81 P17:35:58.24 -0.61.0A
MRKAHA47.0157 P17:35:58.79 -1.01.0A
ATALHA53.8214 P17:35:59.90 -0.91.0A
LKRHL58.9213 P17:36:00.77 -0.91.0A
AXARHA71.5240 P17:36:04.49 0.91.0A
AGGHT89.8265 P17:36:05.91 -0.61.0A
PAIGHT97.4 15 P17:36:08.53 0.91.0A
DIONHL122.9156 P17:36:12.46 1.01.0A
MRTHHA118.7155 P17:36:12.05 1.21.0A
LITHT135.2326 P17:36:14.03 0.91.0A
OURHT147.6 20 P17:36:12.37 -2.31.0A
PLGHL142.3 2 P17:36:15.02 1.01.0A
VLYHL142.7165 P17:36:14.64 0.61.0A


  Solution details

Event:
    Public ID              nkua2021srnd
    Description
      region name: Aegean Sea
Origin:
    Date                   2021-09-23
    Time                  17:35:50.71  +/-    0.3 s
    Latitude              39.0927 deg  +/-      2 km
    Longitude             23.3717 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.03 s
    Azimuthal gap              74 deg

2 Network magnitudes:
    MLv       1.73 +/- 0.23   7            
    M         1.73            7 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NEO   HL    0.2 331  P       17:35:56.48  -0.2 A  1.0  NEO  
    AOS2  HT    0.4  81  P       17:35:58.24  -0.6 A  1.0  AOS2 
    MRKA  HA    0.4 157  P       17:35:58.79  -1.0 A  1.0  MRKA 
    ATAL  HA    0.5 214  P       17:35:59.90  -0.9 A  1.0  ATAL 
    LKR   HL    0.5 213  P       17:36:00.77  -0.9 A  1.0  LKR  
    AXAR  HA    0.6 240  P       17:36:04.49   0.9 A  1.0  AXAR 
    AGG   HT    0.8 265  P       17:36:05.91  -0.6 A  1.0  AGG  
    PAIG  HT    0.9  15  P       17:36:08.53   0.9 A  1.0  PAIG 
    MRTH  HA    1.1 155  P       17:36:12.05   1.2 A  1.0  MRTH 
    DION  HL    1.1 156  P       17:36:12.46   1.0 A  1.0  DION 
    LIT   HT    1.2 326  P       17:36:14.03   0.9 A  1.0  LIT  
    PLG   HL    1.3   2  P       17:36:15.02   1.0 A  1.0  PLG  
    VLY   HL    1.3 165  P       17:36:14.64   0.6 A  1.0  VLY  
    OUR   HT    1.3  20  P       17:36:12.37  -2.3 A  1.0  OUR  

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NEO   HL    0.2 331  MLv     1.70 -0.03    1.15576      
    AOS2  HT    0.4  81  MLv     1.45 -0.28   0.208211      
    MRKA  HA    0.4 157  MLv     1.80  0.07   0.334784      
    ATAL  HA    0.5 214  MLv     1.67 -0.06   0.166842      
    LKR   HL    0.5 213  MLv     2.12  0.39   0.190805      
    AXAR  HA    0.6 240  MLv     1.34 -0.39   0.191234      
    AGG   HT    0.8 265  MLv     2.03  0.30   0.148428