M=1.7, 2026-09-10 16:59:44 (GMT), 28.6 km NW of Chalkida: Event Information

Earthquake Information
Origin Time	2026-09-10 16:59:44 (GMT)
Magnitude	M 1.7
Latitude	38.6483° N
Longitude	23.3698° E
Focal Depth	2 km
# of Arrivals	17
Location	28.6 km NW of Chalkida 32.2 km E of Atalanti 80.5 km NNW 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
MRKA	HA	19.8	71	P	16:59:45.20	-2.1	1.0	A
GR23	1Y	21.5	325	P	16:59:46.79	-0.8	1.0	A
PSAH	HA	25.7	110	P	16:59:47.48	-0.8	1.0	A
SAGMA	HL	27.8	173	P	16:59:48.21	-0.5	1.0	A
ATAL	HA	30.7	279	P	16:59:48.01	-1.2	1.0	A
LKR	HL	32.2	270	P	16:59:48.43	-1.0	1.0	A
ERTR	HA	45.1	126	P	16:59:50.78	-0.8	1.0	A
VILL	HA	54.1	185	P	16:59:52.48	-0.6	1.0	A
DOMV	HA	55.2	218	P	16:59:54.54	1.2	1.0	A
AXAR	HA	63.1	282	P	16:59:55.48	0.8	1.0	A
MDRA	HA	65.9	173	P	17:00:00.50	5.4	1.0	A
AOS2	HT	69.0	36	P	16:59:58.89	3.3	1.0	A
MRTH	HA	76.8	139	P	16:59:57.89	0.9	1.0	A
DSF	HP	77.9	250	P	16:59:56.19	-1.0	1.0	A
ANX	HP	126.0	268	P	17:00:02.20	-2.8	1.0	A
RTZL	HT	235.3	255	P	17:00:26.42	6.5	1.0	A
KTHA	HL	267.3	186	P	17:00:17.25	-6.5	1.0	A

Solution details

Event:
    Public ID              nkua2026rtsk
    Description
      region name: Greece
Origin:
    Date                   2026-09-10
    Time                  16:59:43.57  +/-    0.3 s
    Latitude              38.6483 deg  +/-      3 km
    Longitude             23.3698 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             2.93 s
    Azimuthal gap              71 deg

2 Network magnitudes:
    MLv       1.70 +/- 0.26  12            
    M         1.70           12 preferred  

17 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.2  71  P       16:59:45.20  -2.1 A  1.0  MRKA 
    GR23  1Y    0.2 325  P       16:59:46.79  -0.8 A  1.0  GR23 
    PSAH  HA    0.2 110  P       16:59:47.48  -0.8 A  1.0  PSAH 
    SAGMA HL    0.3 173  P       16:59:48.21  -0.5 A  1.0  SAGMA
    ATAL  HA    0.3 279  P       16:59:48.01  -1.2 A  1.0  ATAL 
    LKR   HL    0.3 270  P       16:59:48.43  -1.0 A  1.0  LKR  
    ERTR  HA    0.4 126  P       16:59:50.78  -0.8 A  1.0  ERTR 
    VILL  HA    0.5 185  P       16:59:52.48  -0.6 A  1.0  VILL 
    DOMV  HA    0.5 218  P       16:59:54.54   1.2 A  1.0  DOMV 
    AXAR  HA    0.6 282  P       16:59:55.48   0.8 A  1.0  AXAR 
    MDRA  HA    0.6 173  P       17:00:00.50   5.4 A  1.0  MDRA 
    AOS2  HT    0.6  36  P       16:59:58.89   3.3 A  1.0  AOS2 
    MRTH  HA    0.7 139  P       16:59:57.89   0.9 A  1.0  MRTH 
    DSF   HP    0.7 250  P       16:59:56.19  -1.0 A  1.0  DSF  
    ANX   HP    1.1 268  P       17:00:02.20  -2.8 A  1.0  ANX  
    RTZL  HT    2.1 255  P       17:00:26.42   6.5 A  1.0  RTZL 
    KTHA  HL    2.4 186  P       17:00:17.25  -6.5 A  1.0  KTHA 

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.2  71  MLv     1.54 -0.16   0.880786      
    GR23  1Y    0.2 325  MLv     1.88  0.17    1.73022      
    PSAH  HA    0.2 110  MLv     1.36 -0.34   0.417137      
    SAGMA HL    0.3 173  MLv     0.90 -0.80   0.128617      
    ATAL  HA    0.3 279  MLv     1.61 -0.09   0.560669      
    LKR   HL    0.3 270  MLv     1.79  0.09   0.411514      
    ERTR  HA    0.4 126  MLv     1.17 -0.53   0.087112      
    VILL  HA    0.5 185  MLv     1.91  0.21   0.290355      
    DOMV  HA    0.5 218  MLv     2.45  0.75   0.940307      
    AXAR  HA    0.6 282  MLv     1.36 -0.34   0.223542      
    MDRA  HA    0.6 173  MLv     2.83  1.13    1.57878      
    AOS2  HT    0.6  36  MLv     1.76  0.06   0.130902      
    MRTH  HA    0.7 139  MLv     1.95  0.25   0.183436      
    DSF   HP    0.7 250  MLv     1.80  0.10   0.128519