M=1.6, 2026-04-07 22:14:34 (GMT), 31.4 km NNE of Chalkida: Event Information

Earthquake Information
Origin Time	2026-04-07 22:14:34 (GMT)
Magnitude	M 1.6
Latitude	38.7309° N
Longitude	23.7159° E
Focal Depth	12 km
# of Arrivals	13
Location	31.4 km NNE of Chalkida 52.5 km SSE of Skiathos 83.1 km N 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	11.6	256	P	22:14:36.86	-0.6	1.0	A
PSAH	HA	18.9	198	P	22:14:35.53	-3.1	1.0	A
ERTR	HA	36.6	170	P	22:14:38.28	-3.0	1.0	A
AOS2	HT	47.7	13	P	22:14:45.35	2.3	1.0	A
ATAL	HA	60.4	266	P	22:14:44.67	-0.3	1.0	A
LKR	HL	62.9	262	P	22:14:45.59	0.2	1.0	A
MRTH	HA	70.4	164	P	22:14:44.22	-2.3	1.0	A
VILL	HA	72.2	209	P	22:14:48.63	1.9	1.0	A
ACHL	HT	72.5	295	P	22:14:47.16	0.3	1.0	A
MDRA	HA	77.6	196	P	22:14:56.15	8.5	1.0	A
PRDM	HA	90.7	237	P	22:14:49.07	-0.6	1.0	A
KARY	HA	99.9	141	P	22:14:50.79	-0.2	1.0	A
GR17	1Y	211.4	302	P	22:15:02.90	-3.0	1.0	A

Solution details

Event:
    Public ID              nkua2026gvci
    Description
      region name: Greece
Origin:
    Date                   2026-04-07
    Time                  22:14:33.70  +/-    0.5 s
    Latitude              38.7309 deg  +/-      3 km
    Longitude             23.7159 deg  +/-      3 km
    Depth                      12 km   +/-    4 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             2.99 s
    Azimuthal gap             127 deg

2 Network magnitudes:
    MLv       1.56 +/- 0.21   7            
    M         1.56            7 preferred  

13 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.1 256  P       22:14:36.86  -0.6 A  1.0  MRKA 
    PSAH  HA    0.2 198  P       22:14:35.53  -3.1 A  1.0  PSAH 
    ERTR  HA    0.3 170  P       22:14:38.28  -3.0 A  1.0  ERTR 
    AOS2  HT    0.4  13  P       22:14:45.35   2.3 A  1.0  AOS2 
    ATAL  HA    0.5 266  P       22:14:44.67  -0.3 A  1.0  ATAL 
    LKR   HL    0.6 262  P       22:14:45.59   0.2 A  1.0  LKR  
    MRTH  HA    0.6 164  P       22:14:44.22  -2.3 A  1.0  MRTH 
    VILL  HA    0.6 209  P       22:14:48.63   1.9 A  1.0  VILL 
    ACHL  HT    0.7 295  P       22:14:47.16   0.3 A  1.0  ACHL 
    MDRA  HA    0.7 196  P       22:14:56.15   8.5 A  1.0  MDRA 
    PRDM  HA    0.8 237  P       22:14:49.07  -0.6 A  1.0  PRDM 
    KARY  HA    0.9 141  P       22:14:50.79  -0.2 A  1.0  KARY 
    GR17  1Y    1.9 302  P       22:15:02.90  -3.0 A  1.0  GR17 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.1 256  MLv     1.27 -0.29   0.745538      
    PSAH  HA    0.2 198  MLv     2.14  0.58    3.67158      
    ERTR  HA    0.3 170  MLv     1.51 -0.05   0.311082      
    AOS2  HT    0.4  13  MLv     1.27 -0.28   0.0955866      
    ATAL  HA    0.5 266  MLv     1.64  0.09   0.109311      
    LKR   HL    0.6 262  MLv     1.73  0.17   0.0697563      
    MRTH  HA    0.6 164  MLv     1.63  0.07   0.0941078      
    VILL  HA    0.6 209  MLv     1.83  0.28   0.149125      
    ACHL  HT    0.7 295  MLv     1.28 -0.27   0.0416882