Earthquake Information
 Origin Time
 2025-03-31 12:56:49 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 2.6
 Latitude
 36.6583° N
 Longitude
 25.8040° E
 Focal Depth
 6 km
 # of Arrivals
 28
 Location 42.6 km NE of Thira
62.6 km SE of Naxos
235.0 km SE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ANYDHT11.7254 P12:56:51.21 0.21.0M
ANYDHT11.7254 S12:56:53.06 0.11.0M
AMGAHL20.9 23 P12:56:52.58 -0.11.0M
AMGAHL20.9 23 S12:56:55.62 -0.21.0M
SNT1HA43.1231 P12:56:56.41 0.11.0M
SNT1HA43.1231 S12:57:02.21 -0.11.0M
THERAHL43.7222 P12:56:56.31 -0.21.0M
THERAHL43.7222 S12:57:02.18 -0.41.0M
SANTHL44.4224 P12:56:56.59 -0.11.0M
SANTHL44.4224 S12:57:02.14 -0.71.0M
SNT5HA46.2232 P12:56:57.20 0.31.0M
SNT5HA46.2232 S12:57:02.98 -0.31.0M
IOSIHA46.5279 P12:56:56.93 0.01.0M
IOSIHA46.5279 S12:57:02.92 -0.41.0M
AKROHT49.4228 P12:56:58.07 0.71.0M
AKROHT49.4228 S12:57:03.76 -0.41.0M
APEHL52.4331 P12:56:57.60 -0.31.0M
APEHL52.4331 S12:57:04.49 -0.61.0M
NAX1HI62.4322 P12:56:59.44 -0.11.0M
NAX1HI62.4322 S12:57:07.50 -0.41.0M
CHRIHT70.1230 P12:57:01.15 0.41.0M
CHRIHT70.1230 S12:57:09.93 -0.21.0M
MIL7HL116.4273 P12:57:09.15 0.91.0M
MIL7HL116.4273 S12:57:23.62 0.41.0M
SERIHA129.9295 P12:57:10.97 0.61.0M
SERIHA129.9295 S12:57:27.47 0.41.0M
THNOHC130.6328 P12:57:11.24 0.81.0M
THNOHC130.6328 S12:57:27.59 0.51.0M


  Solution details 

Event:
    Public ID              nkua2025ghpk
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-03-31
    Time                  12:56:48.50
    Latitude              36.6583 deg  +/-      1 km
    Longitude             25.8040 deg  +/-      1 km
    Depth                       6 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.41 s
    Azimuthal gap             200 deg

2 Network magnitudes:
    MLv       2.65 +/- 0.19  12            
    M         2.65           12 preferred  

28 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1 254  P       12:56:51.21   0.2 M  1.0  ANYD 
    ANYD  HT    0.1 254  S       12:56:53.06   0.1 M  1.0  ANYD 
    AMGA  HL    0.2  23  P       12:56:52.58  -0.1 M  1.0  AMGA 
    AMGA  HL    0.2  23  S       12:56:55.62  -0.2 M  1.0  AMGA 
    SNT1  HA    0.4 231  P       12:56:56.41   0.1 M  1.0  SNT1 
    SNT1  HA    0.4 231  S       12:57:02.21  -0.1 M  1.0  SNT1 
    THERA HL    0.4 222  P       12:56:56.31  -0.2 M  1.0  THERA
    THERA HL    0.4 222  S       12:57:02.18  -0.4 M  1.0  THERA
    SANT  HL    0.4 224  P       12:56:56.59  -0.1 M  1.0  SANT 
    SANT  HL    0.4 224  S       12:57:02.14  -0.7 M  1.0  SANT 
    SNT5  HA    0.4 232  P       12:56:57.20   0.3 M  1.0  SNT5 
    SNT5  HA    0.4 232  S       12:57:02.98  -0.3 M  1.0  SNT5 
    IOSI  HA    0.4 279  P       12:56:56.93  -0.0 M  1.0  IOSI 
    IOSI  HA    0.4 279  S       12:57:02.92  -0.4 M  1.0  IOSI 
    AKRO  HT    0.4 228  P       12:56:58.07   0.7 M  1.0  AKRO 
    AKRO  HT    0.4 228  S       12:57:03.76  -0.4 M  1.0  AKRO 
    APE   HL    0.5 331  P       12:56:57.60  -0.3 M  1.0  APE  
    APE   HL    0.5 331  S       12:57:04.49  -0.6 M  1.0  APE  
    NAX1  HI    0.6 322  P       12:56:59.44  -0.1 M  1.0  NAX1 
    NAX1  HI    0.6 322  S       12:57:07.50  -0.4 M  1.0  NAX1 
    CHRI  HT    0.6 230  P       12:57:01.15   0.4 M  1.0  CHRI 
    CHRI  HT    0.6 230  S       12:57:09.93  -0.2 M  1.0  CHRI 
    MIL7  HL    1.1 273  P       12:57:09.15   0.9 M  1.0  MIL7 
    MIL7  HL    1.1 273  S       12:57:23.62   0.4 M  1.0  MIL7 
    SERI  HA    1.2 295  P       12:57:10.97   0.6 M  1.0  SERI 
    SERI  HA    1.2 295  S       12:57:27.47   0.4 M  1.0  SERI 
    THNO  HC    1.2 328  P       12:57:11.24   0.8 M  1.0  THNO 
    THNO  HC    1.2 328  S       12:57:27.59   0.5 M  1.0  THNO 

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1 254  MLv     1.93 -0.72    3.46388      
    AMGA  HL    0.2  23  MLv     2.67  0.01    11.0928      
    SNT1  HA    0.4 231  MLv     2.16 -0.49   0.645073      
    THERA HL    0.4 222  MLv     2.35 -0.30    1.45191      
    SANT  HL    0.4 224  MLv     2.83  0.17    3.12995      
    SNT5  HA    0.4 232  MLv     2.47 -0.18   0.972578      
    IOSI  HA    0.4 279  MLv     2.62 -0.04    2.26156      
    AKRO  HT    0.4 228  MLv     2.92  0.27    3.88179      
    APE   HL    0.5 331  MLv     2.56 -0.09    1.42247      
    NAX1  HI    0.6 322  MLv     2.66  0.00    1.10853      
    CHRI  HT    0.6 230  MLv     2.85  0.19    1.57489      
    MIL7  HL    1.1 273  MLv     3.02  0.37    1.39005      
    SERI  HA    1.2 295  MLv     2.65 -0.00   0.502804      
    THNO  HC    1.2 328  MLv     2.95  0.30    1.00518