RsniPicker2 Automatic Earthquake Location

AUTOMATIC Location - Area: Pianura padana emiliana , magnitude (M_L): 1.4
2026-05-27 08:30:42 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-05-27 08:34:48

Earthquake info - RsniPicker₂ automatic location

Event - ID :	260527082954
Magnitude (M_L) :	1.4 +/- 0.3
Origin Time :	2026-05-27 08:30:42.66 (UTC)
Location :	Latitude: 44.830 N, Longitude: 10.751 E
Area :	Pianura padana emiliana
Depth (km) :	9.04
Distances (km) :	1.5 --- Campagnola Emilia (RE) 2.4 --- Novellara (RE) 4.7 --- Rio Saliceto (RE) 6.7 --- Fabbrico (RE) 6.8 --- Correggio (RE) 9.6 --- Bagnolo in Piano (RE) 10.6 --- Rolo (RE) 10.8 --- Reggiolo (RE) 11.0 --- San Martino in Rio (RE) 11.7 --- Carpi (MO) 12.6 --- Gualtieri (RE) 12.8 --- Guastalla (RE) 13.8 --- Novi di Modena (MO) 14.2 --- Cadelbosco di Sopra (RE) 14.9 --- Castelnovo di Sotto (RE) 15.0 --- Gonzaga (MN) 15.4 --- Luzzara (RE) 16.4 --- Dosolo (MN) 16.6 --- Pomponesco (MN) 16.7 --- Poviglio (RE)

Quality location estimate:
Erh: 15.2 km, Erz: 9.3 km, Nf: 6, Gap: 129°, Rms: 0.074 s
Stazioni validate: 5

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.
CAVE	IV	2026-05-27 08:30:49.189	2.421	3	0.51	0.55	2026-05-27 08:30:53.734	0.071	1	0.00	1.52	22.2
SARM	GU	--:--	-.---	-	-.--	-.--	2026-05-27 08:31:09.760	0.233	2	0.00	1.50	77.6
GORR	GU	2026-05-27 08:31:04.970	1.490	3	0.04	0.78	--:--	-.---	-	-.--	-.--	118.2
PII	IV	2026-05-27 08:31:05.690	1.507	3	-0.22	0.76	--:--	-.---	-	-.--	-.--	124.9
CTI	IV	2026-05-27 08:31:08.900	1.186	3	0.02	0.88	--:--	-.---	-	-.--	-.--	152.7

RsniPicker₂ - Automatic magnitude (M_L) calculation results

Station	Net	Stat. Mag.	Wood-And. Ampl.	Dist. (km)	Azimuth	Used
SARM	GU	1.20	3.46e-2	77.6	201	SI
GORR	GU	1.00	5.97e-3	118.2	258	SI
PII	IV	1.60	2.31e-2	124.9	188	SI
CTI	IV	1.80	1.92e-2	152.7	27	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.
(°)

SARM

EHZ

2.3658e-6

3.7165e-7

0.0000e+0

2.2819e-7

3.9752e-7

5.6368e-7

1.0786e-5

4.3791e-7

3.6490e-8

7.9755e-9

77.6

201

SARM

EHN

4.1434e-6

6.7806e-7

0.0000e+0

4.4156e-7

7.9516e-7

1.8878e-5

8.1804e-7

9.1910e-8

1.7686e-8

77.6

201

SARM

EHE

3.3247e-6

6.0781e-7

0.0000e+0

3.6793e-7

6.4961e-7

9.2832e-7

1.3974e-5

9.1998e-7

6.7970e-8

1.2450e-8

77.6

201

GORR

HHZ

8.0278e-7

8.6587e-8

0.0000e+0

4.0730e-8

8.8833e-8

1.3539e-7

1.3393e-6

1.2505e-7

5.0484e-8

4.0479e-9

118.2

258

GORR

HHN

7.6232e-7

9.2990e-8

0.0000e+0

5.0171e-8

9.8848e-8

1.9893e-6

1.2463e-7

5.3684e-8

3.8136e-9

118.2

258

GORR

HHE

5.2272e-7

8.0253e-8

0.0000e+0

4.5924e-8

9.8459e-8

1.4474e-7

1.3810e-6

1.5250e-7

3.7187e-8

3.5171e-9

118.2

258

PII

HHZ

6.4393e-6

6.7935e-7

0.0000e+0

3.3755e-7

6.1513e-7

8.8021e-7

8.0935e-6

6.5314e-7

8.2497e-8

1.5402e-8

124.9

188

PII

HHN

3.9268e-6

4.6621e-7

0.0000e+0

2.1304e-7

3.9638e-7

3.6382e-6

9.1381e-7

7.9952e-8

1.3318e-8

124.9

188

PII

HHE

4.5983e-6

5.0307e-7

0.0000e+0

2.6036e-7

4.4329e-7

6.0958e-7

3.9399e-6

1.1388e-6

6.8306e-8

1.1847e-8

124.9

188

CTI

HHZ

2.8727e-6

3.4268e-7

0.0000e+0

6.9314e-8

1.2823e-7

1.8679e-7

1.9845e-6

3.4371e-7

2.0557e-8

3.4461e-9

152.7

CTI

HHN

4.6428e-6

4.8902e-7

0.0000e+0

1.8698e-7

3.3026e-7

3.1655e-6

8.6524e-7

4.9893e-8

6.8899e-9

152.7

CTI

HHE

5.4943e-6

6.2503e-7

0.0000e+0

1.8745e-7

3.3054e-7

4.6517e-7

3.6127e-6

7.1049e-7

4.8301e-8

5.8655e-9

152.7

*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: Pianura padana emiliana , magnitude (ML): 1.4 2026-05-27 08:30:42 (UTC)

AUTOMATIC Location - Area: Pianura padana emiliana , magnitude (M_L): 1.4
2026-05-27 08:30:42 (UTC)