Earthquake Information
 Origin Time
2021-10-23 16:53:53 (GMT)
 Magnitude
M 2.0
 Latitude
38.9355° N
 Longitude
24.0302° E
 Focal Depth
9 km
 # of Arrivals
22
 Location 46.2 km W of Skyros
53.8 km ESE of Skiathos
109.0 km NNE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AOS2HT28.6326 P16:53:58.54 0.01.0M
AOS2HT28.6326 S16:54:02.55 -0.21.0M
SKYHL45.2 97 P16:54:01.65 0.31.0M
SKYHL45.2 97 S16:54:07.32 -0.21.0M
NEOHL81.0300 P16:54:07.73 0.71.0M
NEOHL81.0300 S16:54:17.41 -0.31.0M
MRTHHA90.7185 P16:54:08.52 -0.11.0M
MRTHHA90.7185 S16:54:20.40 0.11.0M
STFNHA94.4207 P16:54:08.96 -0.31.0M
STFNHA94.4207 S16:54:21.18 -0.31.0M
THI2HL94.7229 P16:54:09.86 0.61.0M
THI2HL94.7229 S16:54:21.52 0.01.0M
DIONHL95.7185 P16:54:09.24 -0.21.0M
DIONHL95.7185 S16:54:21.67 -0.11.0M
PTLHL99.8188 P16:54:09.99 -0.11.0M
PTLHL99.8188 S16:54:22.57 -0.41.0M
VILLHA106.1216 P16:54:11.63 0.51.0M
VILLHA106.1216 S16:54:24.70 -0.11.0M
KARYHA106.5161 P16:54:10.75 -0.31.0M
KARYHA106.5161 S16:54:24.51 -0.21.0M
MDRAHA109.0207 P16:54:12.39 0.91.0M
MDRAHA109.0207 S16:54:25.44 -0.11.0M


  Solution details

Event:
    Public ID              nkua2021uugw
    Description
      region name: Aegean Sea
Origin:
    Date                   2021-10-23
    Time                  16:53:53.14
    Latitude              38.9355 deg  +/-      1 km
    Longitude             24.0302 deg  +/-      1 km
    Depth                       9 km   +/-    4 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.28 s
    Azimuthal gap             132 deg

2 Network magnitudes:
    MLv       1.96 +/- 0.12   9            
    M         1.96            9 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AOS2  HT    0.3 326  P       16:53:58.54  -0.0 M  1.0  AOS2 
    AOS2  HT    0.3 326  S       16:54:02.55  -0.2 M  1.0  AOS2 
    SKY   HL    0.4  97  P       16:54:01.65   0.3 M  1.0  SKY  
    SKY   HL    0.4  97  S       16:54:07.32  -0.2 M  1.0  SKY  
    NEO   HL    0.7 300  P       16:54:07.73   0.7 M  1.0  NEO  
    NEO   HL    0.7 300  S       16:54:17.41  -0.3 M  1.0  NEO  
    MRTH  HA    0.8 185  P       16:54:08.52  -0.1 M  1.0  MRTH 
    MRTH  HA    0.8 185  S       16:54:20.40   0.1 M  1.0  MRTH 
    STFN  HA    0.8 207  P       16:54:08.96  -0.3 M  1.0  STFN 
    STFN  HA    0.8 207  S       16:54:21.18  -0.3 M  1.0  STFN 
    THI2  HL    0.9 229  P       16:54:09.86   0.6 M  1.0  THI2 
    THI2  HL    0.9 229  S       16:54:21.52  -0.0 M  1.0  THI2 
    DION  HL    0.9 185  P       16:54:09.24  -0.2 M  1.0  DION 
    DION  HL    0.9 185  S       16:54:21.67  -0.1 M  1.0  DION 
    PTL   HL    0.9 188  P       16:54:09.99  -0.1 M  1.0  PTL  
    PTL   HL    0.9 188  S       16:54:22.57  -0.4 M  1.0  PTL  
    VILL  HA    1.0 216  P       16:54:11.63   0.5 M  1.0  VILL 
    VILL  HA    1.0 216  S       16:54:24.70  -0.1 M  1.0  VILL 
    KARY  HA    1.0 161  P       16:54:10.75  -0.3 M  1.0  KARY 
    KARY  HA    1.0 161  S       16:54:24.51  -0.2 M  1.0  KARY 
    MDRA  HA    1.0 207  P       16:54:12.39   0.9 M  1.0  MDRA 
    MDRA  HA    1.0 207  S       16:54:25.44  -0.1 M  1.0  MDRA 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AOS2  HT    0.3 326  MLv     1.56 -0.40   0.562815      
    SKY   HL    0.4  97  MLv     1.76 -0.21   0.561554      
    NEO   HL    0.7 300  MLv     2.00  0.04   0.274591      
    MRTH  HA    0.8 185  MLv     2.49  0.53   0.549064      
    STFN  HA    0.8 207  MLv     1.96 -0.00   0.154783      
    THI2  HL    0.9 229  MLv     2.22  0.25   0.276939      
    DION  HL    0.9 185  MLv     1.77 -0.19   0.279586      
    PTL   HL    0.9 188  MLv     2.02  0.06   0.166902      
    VILL  HA    1.0 216  MLv     1.97  0.00   0.137301      
    KARY  HA    1.0 161  MLv     1.96 -0.01   0.132942      
    MDRA  HA    1.0 207  MLv     2.04  0.08   0.157388