Earthquake Information
 Origin Time
 2020-10-18 19:27:55 (GMT)
 Magnitude
 M 2.0
 Latitude
 39.2265° N
 Longitude
 24.2957° E
 Focal Depth
 23 km
 # of Arrivals
 26
 Location 42.6 km NNW of Skyros
70.3 km E of Skiathos
146.6 km NNE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AOS2HT39.9257 P19:28:02.93 -0.51.0M
AOS2HT39.9257 S19:28:08.72 -0.61.0M
SKYHL44.0150 P19:28:03.58 -0.41.0M
SKYHL44.0150 S19:28:09.37 -0.91.0M
SKO1HI50.2257 P19:28:05.10 0.21.0M
SKO1HI50.2257 S19:28:11.70 -0.11.0M
KYMIHL68.1194 P19:28:07.27 -0.21.0M
KYMIHL68.1194 S19:28:16.73 0.21.0M
EFSAHL69.0 60 P19:28:07.84 0.21.0M
EFSAHL69.0 60 S19:28:16.54 -0.21.0M
PAIGHT95.1326 P19:28:12.29 0.71.0M
PAIGHT95.1326 S19:28:24.09 0.31.0M
LIAHL106.4 46 P19:28:13.86 0.51.0M
LIAHL106.4 46 S19:28:26.69 -0.11.0M
ATALHA125.2242 P19:28:16.38 0.11.0M
ATALHA125.2242 S19:28:31.72 -0.21.0M
OURHT126.0348 P19:28:16.30 0.01.0M
OURHT126.0348 S19:28:31.37 -0.61.0M
MRTHHA126.6194 P19:28:16.94 0.61.0M
MRTHHA126.6194 S19:28:32.16 0.01.0M
DIONHL131.5194 P19:28:17.63 0.61.0M
DIONHL131.5194 S19:28:33.42 0.11.0M
KARYHA133.4175 P19:28:17.29 0.01.0M
THASHT157.6 13 P19:28:19.85 -0.51.0M
VLYHL158.9196 P19:28:21.06 0.51.0M
VLYHL158.9196 S19:28:39.35 -0.11.0M


  Solution details 

Event:
    Public ID              nkua2020undx
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2020-10-18
    Time                  19:27:55.64
    Latitude              39.2265 deg  +/-      1 km
    Longitude             24.2957 deg  +/-      1 km
    Depth                      23 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.38 s
    Azimuthal gap              90 deg

2 Network magnitudes:
    MLv       2.01 +/- 0.21  12            
    M         2.01           12 preferred  

26 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AOS2  HT    0.4 257  P       19:28:02.93  -0.5 M  1.0  AOS2 
    AOS2  HT    0.4 257  S       19:28:08.72  -0.6 M  1.0  AOS2 
    SKY   HL    0.4 150  P       19:28:03.58  -0.4 M  1.0  SKY  
    SKY   HL    0.4 150  S       19:28:09.37  -0.9 M  1.0  SKY  
    SKO1  HI    0.5 257  P       19:28:05.10   0.2 M  1.0  SKO1 
    SKO1  HI    0.5 257  S       19:28:11.70  -0.1 M  1.0  SKO1 
    KYMI  HL    0.6 194  P       19:28:07.27  -0.2 M  1.0  KYMI 
    KYMI  HL    0.6 194  S       19:28:16.73   0.2 M  1.0  KYMI 
    EFSA  HL    0.6  60  P       19:28:07.84   0.2 M  1.0  EFSA 
    EFSA  HL    0.6  60  S       19:28:16.54  -0.2 M  1.0  EFSA 
    PAIG  HT    0.9 326  P       19:28:12.29   0.7 M  1.0  PAIG 
    PAIG  HT    0.9 326  S       19:28:24.09   0.3 M  1.0  PAIG 
    LIA   HL    1.0  46  P       19:28:13.86   0.5 M  1.0  LIA  
    LIA   HL    1.0  46  S       19:28:26.69  -0.1 M  1.0  LIA  
    ATAL  HA    1.1 242  P       19:28:16.38   0.1 M  1.0  ATAL 
    ATAL  HA    1.1 242  S       19:28:31.72  -0.2 M  1.0  ATAL 
    OUR   HT    1.1 348  P       19:28:16.30   0.0 M  1.0  OUR  
    OUR   HT    1.1 348  S       19:28:31.37  -0.6 M  1.0  OUR  
    MRTH  HA    1.1 194  P       19:28:16.94   0.6 M  1.0  MRTH 
    MRTH  HA    1.1 194  S       19:28:32.16   0.0 M  1.0  MRTH 
    DION  HL    1.2 194  P       19:28:17.63   0.6 M  1.0  DION 
    DION  HL    1.2 194  S       19:28:33.42   0.1 M  1.0  DION 
    KARY  HA    1.2 175  P       19:28:17.29   0.0 M  1.0  KARY 
    THAS  HT    1.4  13  P       19:28:19.85  -0.5 M  1.0  THAS 
    VLY   HL    1.4 196  P       19:28:21.06   0.5 M  1.0  VLY  
    VLY   HL    1.4 196  S       19:28:39.35  -0.1 M  1.0  VLY  

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AOS2  HT    0.4 257  MLv     1.81 -0.20   0.515316      
    SKY   HL    0.4 150  MLv     2.09  0.09     1.2974      
    SKO1  HI    0.5 257  MLv     2.09  0.09   0.546059      
    KYMI  HL    0.6 194  MLv     1.88 -0.13   0.173221      
    EFSA  HL    0.6  60  MLv     2.59  0.58   0.872896      
    PAIG  HT    0.9 326  MLv     1.70 -0.31   0.0646764      
    LIA   HL    1.0  46  MLv     1.79 -0.22   0.179773      
    ATAL  HA    1.1 242  MLv     1.78 -0.22   0.0722496      
    OUR   HT    1.1 348  MLv     1.84 -0.17   0.0807008      
    MRTH  HA    1.1 194  MLv     2.29  0.28   0.225907      
    DION  HL    1.2 194  MLv     1.77 -0.23   0.185195      
    KARY  HA    1.2 175  MLv     2.16  0.15   0.155232      
    THAS  HT    1.4  13  MLv     2.29  0.28   0.157631      
    VLY   HL    1.4 196  MLv     2.46  0.45   0.229873