MANUAL Location - Area: Svizzera , magnitude (ML): 0.6
2025-06-02 03:23:43 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-06-02 12:21:06

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Earthquake info - Manual location
Event - ID :250602032223
Magnitude (ML) :0.6 +/- 0.2
Origin Time :2025-06-02 03:23:43.45 (UTC)
Location : Latitude: 46.163 N, Longitude: 7.105 E
Area :Svizzera
Depth (km) :11.02
Distances (km) : 38.1 --- Ollomont
38.2 --- Saint-Rhemy-En-Bosses
38.4 --- Saint-Oyen
39.2 --- Etroubles
40.3 --- Bionaz
40.6 --- Oyace
41.2 --- Doues
41.2 --- Valpelline
41.5 --- Allein
42.3 --- Courmayeur
44.7 --- Gignod
44.9 --- Roisan
45.2 --- Pre -Saint-Didier
45.3 --- Morgex
46.3 --- La Salle
49.7 --- Saint-Nicolas
49.8 --- Aosta
50.1 --- Saint-Christophe
50.4 --- Avise
50.8 --- Sarre

Quality location estimate: Erh: 1.3 km, Erz: 1.1 km, Nf: 14, Gap: 210 °, Rms: 0.18


Manual location results
Station Net P arrival time P pick
err
P pick
weight
P res Nll
weight
S arrival time S pick
err
S pick
weight
S res Nll
weight
Dist.
DIXCH2025-06-02 03:23:49.5440.02000.340.152025-06-02 03:23:53.1050.0400-0.011.7928.2
SENINCH2025-06-02 03:23:49.5700.02000.002.052025-06-02 03:23:53.5100.0400-0.330.3729.8
REMYGU2025-06-02 03:23:50.8430.0200-0.001.982025-06-02 03:23:55.3190.0400-0.620.3138.8
MRGEIV2025-06-02 03:23:51.9990.02000.021.872025-06-02 03:23:56.8760.0400-1.000.2245.6
EMBDCH2025-06-02 03:23:54.0710.0200-0.031.722025-06-02 03:24:01.6110.04000.141.1657.6
LAUCHCH2025-06-02 03:23:54.6670.0200-0.001.732025-06-02 03:24:02.0080.0400-0.530.4359.9
CIROGU2025-06-02 03:23:58.6610.02002.000.002025-06-02 03:24:04.9640.0400-1.080.2273.2


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
DIX CHHH0.282.65e-228.2112
SENINCHHH0.767.16e-229.834
REMY GUHH0.361.76e-238.8174
MRGE IVHH0.611.89e-245.6184
LAUCHCHHH0.671.46e-259.961
CIRO GUHH0.725.73e-373.2150


Results of PGA, PGV, IH, spectral amplitudes (SA) values calculation
Station Net Channel PGA
(g)
PGV
(m/s)
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 CHHHZ1.0939e-59.5884e-71.9940e-78.3363e-83.5488e-84.1957e-61.3719e-65.4506e-89.3450e-928.2112
DIX CHHHN4.8416e-65.7288e-72.2964e-76.9859e-83.6256e-85.9741e-61.3175e-65.1059e-81.1218e-828.2112
DIX CHHHE6.1634e-66.7736e-71.8557e-77.4756e-83.1916e-85.4977e-69.9833e-75.3887e-81.1197e-828.2112
SENINCHHHZ3.3055e-65.1511e-73.9642e-71.3226e-75.3453e-81.0601e-52.2166e-67.9696e-81.3287e-829.834
SENINCHHHN2.9510e-64.5721e-72.5215e-79.2551e-84.9654e-86.8086e-69.3136e-77.4523e-81.0604e-829.834
SENINCHHHE5.0223e-61.0584e-65.8317e-71.7906e-71.0520e-71.2491e-51.9220e-61.7023e-72.9679e-829.834
REMY GUHHZ1.5454e-61.6612e-77.1109e-82.9948e-81.6689e-83.1193e-63.1944e-72.8080e-84.2869e-938.8174
REMY GUHHN2.8438e-63.4355e-71.3640e-75.0879e-82.7361e-84.8255e-67.2282e-73.9639e-88.6176e-938.8174
REMY GUHHE1.7447e-63.1665e-71.4380e-74.8803e-82.2008e-85.1824e-64.8851e-73.3752e-87.3317e-938.8174
MRGE IVHHZ2.4963e-62.3725e-78.1580e-83.6125e-81.6438e-82.3171e-65.4928e-72.4828e-83.9001e-945.6184
MRGE IVHHN4.7631e-65.0423e-71.2077e-75.4445e-82.3336e-86.0718e-64.5581e-73.6473e-89.0388e-945.6184
MRGE IVHHE3.5771e-64.1347e-79.0085e-84.4291e-81.7443e-81.9149e-64.9405e-73.1307e-88.3359e-945.6184
EMBD CHHHZ2.3053e-73.0847e-82.5136e-81.4704e-81.5561e-85.2752e-71.4390e-72.6435e-82.5968e-957.684
EMBD CHHHN3.0723e-73.1642e-82.0756e-81.3985e-81.3884e-86.3498e-79.1104e-82.1629e-82.1660e-957.684
EMBD CHHHE2.5667e-73.8625e-82.0377e-89.6288e-94.9372e-95.7080e-71.1002e-76.3761e-99.5848e-1057.684
LAUCHCHHHZ5.0595e-78.5468e-85.5669e-82.2266e-81.0835e-82.2200e-62.9060e-71.2820e-82.0832e-959.961
LAUCHCHHHN9.9437e-71.6225e-77.0588e-82.5144e-81.3570e-84.7545e-61.9451e-72.0511e-83.3617e-959.961
LAUCHCHHHE1.2808e-62.4511e-71.5255e-73.5479e-81.7200e-85.1131e-65.6264e-73.2363e-85.7009e-959.961
CIRO GUHHZ3.1571e-74.2305e-82.4621e-81.0052e-84.4776e-95.3827e-71.2591e-75.9912e-91.0350e-973.2150
CIRO GUHHN4.7170e-77.9536e-83.6201e-81.7689e-81.1697e-86.0721e-72.6749e-72.1667e-82.8025e-973.2150
CIRO GUHHE3.7730e-75.4867e-83.7850e-81.4693e-88.7129e-95.8987e-71.7617e-71.2041e-81.8116e-973.2150
*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)

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