M=1.7, 2025-12-20 10:37:02 (GMT), 39.3 km SSW of Kalavrita: Event Information

Earthquake Information
Origin Time	2025-12-20 10:37:02 (GMT)
Magnitude	M 1.7
Latitude	37.6914° N
Longitude	21.9932° E
Focal Depth	10 km
# of Arrivals	11
Location	39.3 km SSW of Kalavrita 39.6 km WNW of Tripolis 156.2 km WSW of Athens
Solution type	automatic
Files / Links	QuakeML GSE2.0 Alert .phi

Station data

Station	Net	Dist.(km)	Azim.	Phase	Arr.Time	Res.	Wgt.	Type
AMT	HP	30.7	235	P	10:37:08.93	0.2	1.0	A
DRO	HP	38.1	319	P	10:37:09.62	-0.2	1.0	A
GUR	HP	41.0	48	P	10:37:09.91	-0.4	1.0	A
KLV	HL	41.5	19	P	10:37:10.37	0.0	1.0	A
VLX	HP	49.3	136	P	10:37:11.59	0.0	1.0	A
AIOA	CL	56.2	6	P	10:37:12.26	-0.4	1.0	A
ITM	HL	57.3	186	P	10:37:12.62	-0.2	1.0	A
LAKA	HA	61.0	359	P	10:37:13.50	0.1	1.0	A
KRYO	HL	63.1	60	P	10:37:14.24	0.5	1.0	A
ROD3	CL	69.1	353	P	10:37:15.01	0.3	1.0	A
ANX	HP	100.5	356	P	10:37:19.66	0.1	1.0	A

Solution details

Event:
    Public ID              nkua2025yvtp
    Description
      region name: Southern Greece
Origin:
    Date                   2025-12-20
    Time                  10:37:02.17  +/-    0.3 s
    Latitude              37.6914 deg  +/-      3 km
    Longitude             21.9932 deg  +/-      4 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.27 s
    Azimuthal gap              85 deg

2 Network magnitudes:
    MLv       1.70 +/- 0.21   8            
    M         1.70            8 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AMT   HP    0.3 235  P       10:37:08.93   0.2 A  1.0  AMT  
    DRO   HP    0.3 319  P       10:37:09.62  -0.2 A  1.0  DRO  
    GUR   HP    0.4  48  P       10:37:09.91  -0.4 A  1.0  GUR  
    KLV   HL    0.4  19  P       10:37:10.37   0.0 A  1.0  KLV  
    VLX   HP    0.4 136  P       10:37:11.59  -0.0 A  1.0  VLX  
    AIOA  CL    0.5   6  P       10:37:12.26  -0.4 A  1.0  AIOA 
    ITM   HL    0.5 186  P       10:37:12.62  -0.2 A  1.0  ITM  
    LAKA  HA    0.5 359  P       10:37:13.50   0.1 A  1.0  LAKA 
    KRYO  HL    0.6  60  P       10:37:14.24   0.5 A  1.0  KRYO 
    ROD3  CL    0.6 353  P       10:37:15.01   0.3 A  1.0  ROD3 
    ANX   HP    0.9 356  P       10:37:19.66   0.1 A  1.0  ANX  

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AMT   HP    0.3 235  MLv     1.15 -0.55   0.194232      
    DRO   HP    0.3 319  MLv     1.64 -0.06     0.8114      
    GUR   HP    0.4  48  MLv     1.69 -0.01   0.363754      
    KLV   HL    0.4  19  MLv     1.80  0.10   0.346424      
    VLX   HP    0.4 136  MLv     1.29 -0.41   0.0900318      
    AIOA  CL    0.5   6  MLv     2.01  0.31   0.0825092      
    ITM   HL    0.5 186  MLv     1.49 -0.21   0.0907139      
    LAKA  HA    0.5 359  MLv     1.87  0.17   0.183843      
    KRYO  HL    0.6  60  MLv     1.84  0.14   0.167356      
    ROD3  CL    0.6 353  MLv     1.95  0.25   0.302005