M=1.8, 2026-08-03 07:08:49 (GMT), 30.4 km NW of Chalkida: Event Information

Earthquake Information
Origin Time	2026-08-03 07:08:49 (GMT)
Magnitude	M 1.8
Latitude	38.6882° N
Longitude	23.4006° E
Focal Depth	10 km
# of Arrivals	14
Location	30.4 km NW of Chalkida 35.1 km E of Atalanti 83.6 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	16.2	83	P	07:08:52.58	-1.1	1.0	A
PSAH	HA	25.2	122	P	07:08:55.05	0.0	1.0	A
SAGMA	HL	32.1	178	P	07:08:56.57	0.5	1.0	A
ATAL	HA	32.9	271	P	07:08:54.53	-1.7	1.0	A
ACHL	HT	52.3	313	P	07:08:59.28	0.0	1.0	A
AOS2	HT	63.9	37	P	07:09:01.79	0.7	1.0	A
AXAR	HA	64.9	278	P	07:09:01.92	0.6	1.0	A
PRDM	HA	66.2	227	P	07:09:00.33	-1.1	1.0	A
DSF	HP	82.0	248	P	07:09:02.68	-1.3	1.0	A
LTK	HP	83.1	207	P	07:09:04.07	0.0	1.0	A
PSAM	CL	113.4	249	P	07:09:10.70	1.9	1.0	A
TRIZ	CL	121.0	253	P	07:09:08.77	-1.1	1.0	A
GUR	HP	124.6	228	P	07:09:11.91	1.6	1.0	A
ANX	HP	128.9	266	P	07:09:11.98	1.0	1.0	A

Solution details

Event:
    Public ID              nkua2026pbnu
    Description
      region name: Greece
Origin:
    Date                   2026-08-03
    Time                  07:08:49.38  +/-    0.3 s
    Latitude              38.6882 deg  +/-      3 km
    Longitude             23.4006 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.08 s
    Azimuthal gap              84 deg

2 Network magnitudes:
    MLv       1.84 +/- 0.18   8            
    M         1.84            8 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.1  83  P       07:08:52.58  -1.1 A  1.0  MRKA 
    PSAH  HA    0.2 122  P       07:08:55.05   0.0 A  1.0  PSAH 
    SAGMA HL    0.3 178  P       07:08:56.57   0.5 A  1.0  SAGMA
    ATAL  HA    0.3 271  P       07:08:54.53  -1.7 A  1.0  ATAL 
    ACHL  HT    0.5 313  P       07:08:59.28  -0.0 A  1.0  ACHL 
    AOS2  HT    0.6  37  P       07:09:01.79   0.7 A  1.0  AOS2 
    AXAR  HA    0.6 278  P       07:09:01.92   0.6 A  1.0  AXAR 
    PRDM  HA    0.6 227  P       07:09:00.33  -1.1 A  1.0  PRDM 
    DSF   HP    0.7 248  P       07:09:02.68  -1.3 A  1.0  DSF  
    LTK   HP    0.7 207  P       07:09:04.07  -0.0 A  1.0  LTK  
    PSAM  CL    1.0 249  P       07:09:10.70   1.9 A  1.0  PSAM 
    TRIZ  CL    1.1 253  P       07:09:08.77  -1.1 A  1.0  TRIZ 
    GUR   HP    1.1 228  P       07:09:11.91   1.6 A  1.0  GUR  
    ANX   HP    1.2 266  P       07:09:11.98   1.0 A  1.0  ANX  

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.1  83  MLv     1.86  0.02    2.26871      
    PSAH  HA    0.2 122  MLv     1.64 -0.20    0.82407      
    SAGMA HL    0.3 178  MLv     1.36 -0.48   0.289838      
    ATAL  HA    0.3 271  MLv     1.86  0.02   0.871932      
    ACHL  HT    0.5 313  MLv     1.95  0.11   0.352311      
    AOS2  HT    0.6  37  MLv     2.21  0.36   0.385898      
    AXAR  HA    0.6 278  MLv     1.63 -0.22   0.401337      
    PRDM  HA    0.6 227  MLv     2.00  0.15   0.233334      
    DSF   HP    0.7 248  MLv     2.15  0.30   0.275043      
    LTK   HP    0.7 207  MLv     1.68 -0.16   0.352253