Earthquake Information
 Origin Time
2025-04-01 02:54:49 (GMT)
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
M 2.2
 Latitude
36.7187° N
 Longitude
25.7742° E
 Focal Depth
6 km
 # of Arrivals
22
 Location 45.3 km NE of Thira
55.7 km SE of Naxos
228.7 km SE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ANYDHT13.1221 P02:54:51.89 0.11.0M
ANYDHT13.1221 S02:54:53.92 0.01.0M
AMGAHL16.5 40 P02:54:52.63 0.21.0M
AMGAHL16.5 40 S02:54:54.89 -0.11.0M
IOSIHA43.3271 P02:54:57.19 0.31.0M
IOSIHA43.3271 S02:55:02.53 -0.41.0M
APEHL45.3330 P02:54:57.10 -0.11.0M
APEHL45.3330 S02:55:03.01 -0.51.0M
SNT1HA45.7223 P02:54:58.16 0.91.0M
SNT1HA45.7223 S02:55:03.28 -0.21.0M
THERAHL47.4214 P02:54:57.70 0.11.0M
THERAHL47.4214 S02:55:03.76 -0.31.0M
SANTHL47.9216 P02:54:57.75 0.11.0M
SANTHL47.9216 S02:55:03.91 -0.31.0M
SNT5HA48.7224 P02:54:58.19 0.41.0M
SNT5HA48.7224 S02:55:04.17 -0.21.0M
ASTAHL54.5110 P02:54:58.95 0.21.0M
ASTAHL54.5110 S02:55:05.87 -0.21.0M
NAX1HI55.5320 P02:54:58.91 0.11.0M
NAX1HI55.5320 S02:55:06.15 -0.21.0M
THNOHC123.5327 P02:55:10.89 1.11.0M
THNOHC123.5327 S02:55:25.87 0.21.0M


  Solution details

Event:
    Public ID              nkua2025girb
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-04-01
    Time                  02:54:49.00
    Latitude              36.7187 deg  +/-      0 km
    Longitude             25.7742 deg  +/-      0 km
    Depth                       6 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.27 s
    Azimuthal gap             104 deg

2 Network magnitudes:
    MLv       2.20 +/- 0.20   9            
    M         2.20            9 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1 221  P       02:54:51.89   0.1 M  1.0  ANYD 
    ANYD  HT    0.1 221  S       02:54:53.92  -0.0 M  1.0  ANYD 
    AMGA  HL    0.1  40  P       02:54:52.63   0.2 M  1.0  AMGA 
    AMGA  HL    0.1  40  S       02:54:54.89  -0.1 M  1.0  AMGA 
    IOSI  HA    0.4 271  P       02:54:57.19   0.3 M  1.0  IOSI 
    IOSI  HA    0.4 271  S       02:55:02.53  -0.4 M  1.0  IOSI 
    APE   HL    0.4 330  P       02:54:57.10  -0.1 M  1.0  APE  
    APE   HL    0.4 330  S       02:55:03.01  -0.5 M  1.0  APE  
    SNT1  HA    0.4 223  P       02:54:58.16   0.9 M  1.0  SNT1 
    SNT1  HA    0.4 223  S       02:55:03.28  -0.2 M  1.0  SNT1 
    THERA HL    0.4 214  P       02:54:57.70   0.1 M  1.0  THERA
    THERA HL    0.4 214  S       02:55:03.76  -0.3 M  1.0  THERA
    SANT  HL    0.4 216  P       02:54:57.75   0.1 M  1.0  SANT 
    SANT  HL    0.4 216  S       02:55:03.91  -0.3 M  1.0  SANT 
    SNT5  HA    0.4 224  P       02:54:58.19   0.4 M  1.0  SNT5 
    SNT5  HA    0.4 224  S       02:55:04.17  -0.2 M  1.0  SNT5 
    ASTA  HL    0.5 110  P       02:54:58.95   0.2 M  1.0  ASTA 
    ASTA  HL    0.5 110  S       02:55:05.87  -0.2 M  1.0  ASTA 
    NAX1  HI    0.5 320  P       02:54:58.91   0.1 M  1.0  NAX1 
    NAX1  HI    0.5 320  S       02:55:06.15  -0.2 M  1.0  NAX1 
    THNO  HC    1.1 327  P       02:55:10.89   1.1 M  1.0  THNO 
    THNO  HC    1.1 327  S       02:55:25.87   0.2 M  1.0  THNO 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1 221  MLv     1.63 -0.57    1.58975      
    AMGA  HL    0.1  40  MLv     2.36  0.16    7.09088      
    IOSI  HA    0.4 271  MLv     2.32  0.12    1.38837      
    APE   HL    0.4 330  MLv     2.30  0.10    1.17888      
    SNT1  HA    0.4 223  MLv     1.93 -0.27   0.330294      
    THERA HL    0.4 214  MLv     1.98 -0.22   0.497094      
    SANT  HL    0.4 216  MLv     2.32  0.11   0.795889      
    SNT5  HA    0.4 224  MLv     1.86 -0.35   0.204014      
    ASTA  HL    0.5 110  MLv     2.32  0.12   0.699574      
    NAX1  HI    0.5 320  MLv     2.36  0.15    0.74049      
    THNO  HC    1.1 327  MLv     3.04  0.84    1.34158