RsniPicker2 Automatic Earthquake Location

AUTOMATIC Location - Area: Alpi Pennine , magnitude (M_L): 1.0
2025-06-08 04:12:07 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-06-08 04:16:53

Earthquake info - RsniPicker₂ automatic location

Event - ID :	250608041144
Magnitude (M_L) :	1.0 +/- 0.3
Origin Time :	2025-06-08 04:12:07.36 (UTC)
Location :	Latitude: 46.097 N, Longitude: 7.353 E
Area :	Alpi Pennine
Depth (km) :	8.60
Distances (km) :	25.2 --- Bionaz (AO) 27.2 --- Oyace (AO) 27.5 --- Ollomont (AO) 30.2 --- Valpelline (AO) 30.9 --- Doues (AO) 32.1 --- Saint-Oyen (AO) 32.1 --- Etroubles (AO) 32.1 --- Valtournenche (AO) 32.7 --- Allein (AO) 33.3 --- Saint-Rhemy-En-Bosses (AO) 34.7 --- Roisan (AO) 35.1 --- Gignod (AO) 35.3 --- Chamois (AO) 36.7 --- Torgnon (AO) 37.2 --- Antey-Saint-Andre (AO) 37.8 --- La Magdeleine (AO) 38.8 --- Saint-Christophe (AO) 39.6 --- Verrayes (AO) 39.8 --- Quart (AO) 39.9 --- Aosta (AO)

Quality location estimate:
Erh: 1.4 km, Erz: 0.7 km, Nf: 21, Gap: 121°, Rms: 0.34 s
Stazioni validate: 13

RsniPicker₂ - Automatic location results

Station	Net	P arrival times	P pick err	P pick weight	P res	Nll weight	S arrival time	S pick err	S pick weight	S res	Nll weight	Dist.
DIX	CH	2025-06-08 04:12:09.930	0.005	0	0.01	1.82	2025-06-08 04:12:10.905	0.029	0	-0.70	0.85	9.7
VANNI	CH	2025-06-08 04:12:12.520	0.012	0	0.13	1.04	2025-06-08 04:12:15.060	0.073	1	-0.73	0.84	24.2
SENIN	CH	2025-06-08 04:12:13.600	0.015	0	-0.05	1.52	2025-06-08 04:12:17.400	0.132	2	-0.61	0.73	31.2
REMY	GU	2025-06-08 04:12:14.020	0.017	0	-0.03	1.67	2025-06-08 04:12:17.780	0.221	2	-0.87	0.65	33.7
EMBD	CH	2025-06-08 04:12:15.075	0.020	0	-0.02	1.65	2025-06-08 04:12:19.420	0.121	2	-0.95	0.58	40.2
MRGE	IV	2025-06-08 04:12:15.640	0.022	0	0.02	1.67	2025-06-08 04:12:20.878	0.238	2	-0.47	0.73	43.6
SATI	GU	--:--	-.---	-	-.--	-.--	2025-06-08 04:12:21.520	0.164	2	-1.27	0.26	47.6
MMK	CH	--:--	-.---	-	-.--	-.--	2025-06-08 04:12:21.985	0.145	2	-0.34	0.66	48.2
LAUCH	CH	2025-06-08 04:12:16.559	0.024	0	0.05	1.57	2025-06-08 04:12:22.260	0.305	2	-0.59	0.73	48.7
CIRO	GU	--:--	-.---	-	-.--	-.--	2025-06-08 04:12:24.500	0.333	2	-1.10	0.45	58.1
ORO	IV	--:--	-.---	-	-.--	-.--	2025-06-08 04:12:28.259	0.216	2	-0.90	0.61	71.9
RSL	FR	2025-06-08 04:12:20.670	0.036	0	0.06	1.34	2025-06-08 04:12:29.198	0.395	2	-0.55	0.73	72.8
LSD	GU	2025-06-08 04:12:20.469	0.037	0	0.17	0.92	--:--	-.---	-	-.--	-.--	73.3

RsniPicker₂ - Automatic magnitude (M_L) calculation results

Station	Net	Stat. Mag.	Wood-And. Ampl.	Dist. (km)	Azimuth	Used
DIX	CH	1.70	5.08e+0	9.7	114	SI
REMY	GU	0.70	5.19e-2	33.7	208	SI
MRGE	IV	0.90	4.12e-2	43.6	212	SI
SATI	GU	1.10	3.96e-2	47.6	121	SI
MMK	CH	0.60	1.10e-2	48.2	96	SI
CIRO	GU	0.80	1.25e-2	58.1	163	SI
ORO	IV	1.20	3.14e-2	71.9	137	SI
LSD	GU	0.70	1.08e-2	73.3	194	SI

Results of PGA, PGV, IH, spectral amplitudes (SA) values calculation

Station

Net

Channel

PGA
(g)

PGV
(m/s)

PGD
(m)

IH 0*
(m)

IH 1*
(m)

IH 2*
(m)

Sa(T=0.10)
(g)

Sa(T=0.30)
(g)

Sa(T=1.00)
(g)

Sa(T=3.00)
(g)

Dist.
(km)

Azim.
(°)

DIX

HHZ

2.6295e-4

3.4348e-5

0.0000e+0

9.3833e-6

1.7183e-5

2.4990e-5

1.8280e-4

1.7611e-5

1.6819e-6

4.0606e-7

9.7

114

DIX

HHN

4.9905e-4

6.1184e-5

0.0000e+0

1.6136e-5

2.6160e-5

2.9988e-4

4.8169e-5

3.4523e-6

5.8391e-7

9.7

114

DIX

HHE

3.0619e-4

3.6123e-5

0.0000e+0

7.6763e-6

1.3396e-5

1.9020e-5

1.8720e-4

3.0308e-5

1.6661e-6

2.9189e-7

9.7

114

REMY

HHZ

7.7873e-6

8.0681e-7

0.0000e+0

4.2850e-7

8.5544e-7

1.2601e-6

1.0694e-5

9.7419e-7

6.9029e-8

1.5887e-8

33.7

208

REMY

HHN

1.1338e-5

1.3370e-6

0.0000e+0

6.6760e-7

1.3332e-6

2.1298e-5

1.9175e-6

1.9116e-7

3.1264e-8

33.7

208

REMY

HHE

8.7093e-6

1.0140e-6

0.0000e+0

5.7349e-7

1.0628e-6

1.5546e-6

1.5142e-5

1.6525e-6

1.2517e-7

2.3179e-8

33.7

208

MRGE

HHZ

6.7425e-6

6.6127e-7

0.0000e+0

2.3750e-7

4.7135e-7

6.9414e-7

6.1687e-6

3.8906e-7

4.3619e-8

1.0136e-8

43.6

212

MRGE

HHN

1.6041e-5

1.1818e-6

0.0000e+0

5.3463e-7

1.1097e-6

1.2462e-5

9.0539e-7

9.6014e-8

2.4900e-8

43.6

212

MRGE

HHE

1.2530e-5

1.0486e-6

0.0000e+0

5.1270e-7

1.0577e-6

1.5696e-6

8.8258e-6

1.0913e-6

1.0162e-7

2.0008e-8

43.6

212

SATI

HHZ

3.9628e-6

5.2097e-7

0.0000e+0

3.0613e-7

5.5473e-7

8.2545e-7

7.4855e-6

9.9547e-7

8.9863e-8

1.2198e-8

47.6

121

SATI

HHN

7.2644e-6

8.7981e-7

0.0000e+0

5.2249e-7

9.4368e-7

1.4990e-5

1.2551e-6

1.6528e-7

1.7717e-8

47.6

121

SATI

HHE

6.4636e-6

9.5333e-7

0.0000e+0

5.5241e-7

9.8903e-7

1.4013e-6

1.8854e-5

1.0515e-6

1.3642e-7

2.1014e-8

47.6

121

MMK

HHZ

1.3494e-6

1.4579e-7

0.0000e+0

1.1130e-7

1.9162e-7

2.6673e-7

3.3787e-6

2.7849e-7

2.6769e-8

3.9644e-9

48.2

MMK

HHN

1.4656e-6

1.7756e-7

0.0000e+0

1.1996e-7

2.1869e-7

3.8049e-6

4.8990e-7

3.1688e-8

5.8833e-9

48.2

MMK

HHE

1.1796e-6

1.3278e-7

0.0000e+0

8.0928e-8

1.5275e-7

2.2214e-7

2.5659e-6

2.2865e-7

3.9533e-8

3.2520e-9

48.2

CIRO

HHZ

1.7103e-6

1.8813e-7

0.0000e+0

1.2185e-7

2.1664e-7

3.1212e-7

2.8443e-6

3.9553e-7

3.1538e-8

4.4814e-9

58.1

163

CIRO

HHN

2.2008e-6

2.4988e-7

0.0000e+0

1.2828e-7

2.3736e-7

4.2338e-6

2.6638e-7

3.7330e-8

7.3921e-9

58.1

163

CIRO

HHE

4.3264e-6

4.2390e-7

0.0000e+0

1.6976e-7

3.4592e-7

5.2052e-7

4.3925e-6

3.9132e-7

3.3037e-8

9.2961e-9

58.1

163

LSD

HHZ

1.9607e-6

2.4746e-7

0.0000e+0

1.2144e-7

2.2726e-7

3.2558e-7

3.2459e-6

3.4567e-7

3.0694e-8

6.0446e-9

73.3

194

LSD

HHN

2.4602e-6

2.0914e-7

0.0000e+0

1.1754e-7

2.2647e-7

2.7827e-6

3.0268e-7

3.3445e-8

5.2924e-9

73.3

194

LSD

HHE

2.5088e-6

2.5926e-7

0.0000e+0

1.3944e-7

2.6991e-7

3.9297e-7

3.6847e-6

3.6321e-7

3.4690e-8

5.9701e-9

73.3

194

*IH (Housner Intensity) calculated on the velocity spectrum (SV) between 0.1 and 0.5 s (IH0), 0.1 and 1.0 s (IH1), 0.1 and 1.5 s (IH2)

AUTOMATIC Location - Area: Alpi Pennine , magnitude (ML): 1.0 2025-06-08 04:12:07 (UTC)

AUTOMATIC Location - Area: Alpi Pennine , magnitude (M_L): 1.0
2025-06-08 04:12:07 (UTC)