MANUAL Location - Area: Alpi Pennine , magnitude (ML): 1.2
2025-06-02 09:04:30 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-06-03 07:14:52

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Earthquake info - Manual location
Event - ID :250602090405
Magnitude (ML) :1.2 +/- 0.2
Origin Time :2025-06-02 09:04:30.14 (UTC)
Location : Latitude: 45.796 N, Longitude: 7.452 E
Area :Alpi Pennine
Depth (km) :10.55
Distances (km) : 6.2 --- Nus
6.7 --- Quart
7.2 --- Verrayes
7.2 --- Saint-Marcel
7.6 --- Fenis
8.3 --- Oyace
8.4 --- Brissogne
9.1 --- Bionaz
9.2 --- Saint-Christophe
9.2 --- Torgnon
9.2 --- Chambave
9.3 --- Saint-Denis
10.4 --- Valpelline
10.8 --- Pollein
10.8 --- Roisan
10.9 --- Antey-Saint-Andre
11.6 --- Doues
12.2 --- Gignod
12.5 --- Aosta
12.6 --- Pontey

Quality location estimate: Erh: 1.1 km, Erz: 1.6 km, Nf: 46, Gap: 69 °, Rms: 0.37


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.
AOSAIT2025-06-02 09:04:33.2370.02000.131.372025-06-02 09:04:35.1680.0400-0.001.9114.5
REMYGU2025-06-02 09:04:35.2500.0120-0.091.402025-06-02 09:04:38.0700.0842-1.020.6026.7
CIROGU2025-06-02 09:04:35.4700.0120-0.061.702025-06-02 09:04:38.5000.0742-0.760.8526.8
MRGEIV2025-06-02 09:04:36.2690.01500.021.922025-06-02 09:04:39.6330.1183-0.970.6832.8
DIXCH2025-06-02 09:04:36.4150.0180-0.290.712025-06-02 09:04:40.1600.0962-1.240.2534.4
SATIGU2025-06-02 09:04:36.7480.0200-0.400.792025-06-02 09:04:41.4100.1033-0.820.8336.1
COURMFR2025-06-02 09:04:37.0510.0200-0.400.792025-06-02 09:04:41.9330.0400-0.750.8439.8
BLANCGU2025-06-02 09:04:38.2720.02000.041.812025-06-02 09:04:43.5600.1002-0.480.8342.8
LSDGU2025-06-02 09:04:38.5500.02310.001.822025-06-02 09:04:43.3800.1364-0.900.7446.6
OROIV2025-06-02 09:04:37.9980.0200-0.870.842025-06-02 09:04:44.3000.1394-0.690.8346.7
VANNICH2025-06-02 09:04:38.8560.02000.031.812025-06-02 09:04:44.1890.0400-0.800.8448.8
MMKCH2025-06-02 09:04:39.1090.02410.001.792025-06-02 09:04:44.7950.1474-0.690.8350.4
LATOIV2025-06-02 09:04:40.5860.02000.440.302025-06-02 09:04:46.9130.04000.111.3456.1
EMBDCH2025-06-02 09:04:40.2750.02710.061.692025-06-02 09:04:46.2350.1665-1.120.4856.4
SENINCH2025-06-02 09:04:42.0450.02000.171.182025-06-02 09:04:49.6540.0400-0.560.8465.3
RSLFR2025-06-02 09:04:42.7400.03310.770.222025-06-02 09:04:49.8870.1965-0.301.0766.1
SIMPLCH2025-06-02 09:04:42.0150.03310.011.642025-06-02 09:04:50.0830.1002-0.350.9867.1
LAUCHCH2025-06-02 09:04:43.3950.03610.161.242025-06-02 09:04:51.5470.3467-0.940.6374.2
FIESACH2025-06-02 09:04:45.5900.04420.041.472025-06-02 09:04:56.4100.2627-0.041.0888.2
BHBGU2025-06-02 09:04:48.4200.05420.201.082025-06-02 09:05:00.7100.3257-0.171.02108.4
RRLGU2025-06-02 09:04:49.1800.0552-0.291.032025-06-02 09:05:03.4610.04000.760.32110.9
FUSIOCH2025-06-02 09:04:51.1010.02000.950.182025-06-02 09:05:05.5960.04001.230.11119.2
MUGIOCH2025-06-02 09:04:52.1800.02000.700.282025-06-02 09:05:06.7560.04000.061.04124.3


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
REMY GUHH1.363.54e-126.7282
CIRO GUHH1.311.70e-126.8157
MRGE IVHH1.019.13e-232.8265
SATI GUHH1.187.59e-236.175
COURMFRHH1.421.92e-139.8274
BLANCGUHH0.985.95e-242.8278
LSD GUHH1.279.89e-246.6214
ORO IVEH1.451.49e-146.7114
VANNICHHH1.207.65e-248.814
MMK CHHH1.203.79e-250.454
EMBD CHHH1.023.75e-256.432
SENINCHHH1.315.38e-265.3349
SIMPLCHHH1.113.21e-267.141
LAUCHCHHH1.253.54e-274.220
FIESACHHH1.564.88e-288.235
BHB GUHH1.281.42e-2108.4188
RRL GUHH1.198.22e-3110.9208
FUSIOCHHH1.189.89e-3119.251
MUGIOCHHH1.447.44e-3124.383


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.
(°)
AOSA ITHNZ1.8254e-42.3619e-51.6520e-57.0023e-62.5315e-63.2689e-48.4053e-53.8351e-65.6362e-714.5227
AOSA ITHNN2.1372e-43.9775e-52.5318e-51.0599e-55.5900e-67.0187e-41.9589e-48.1768e-61.1566e-614.5227
AOSA ITHNE3.4309e-44.0650e-51.9092e-56.3946e-62.4324e-66.1472e-41.0386e-43.5540e-68.3269e-714.5227
REMY GUHHZ3.1978e-53.8353e-61.8174e-64.3326e-72.4415e-76.7846e-56.9308e-63.8306e-78.2004e-826.7282
REMY GUHHN7.6203e-58.9792e-62.8531e-68.4337e-74.3502e-71.4055e-48.7113e-68.7089e-72.0072e-726.7282
REMY GUHHE4.7386e-55.3928e-62.2341e-68.4268e-73.3744e-71.3310e-46.9998e-65.4805e-71.1754e-726.7282
CIRO GUHHZ2.4326e-52.8655e-61.0700e-62.8252e-71.3516e-75.4221e-54.0284e-62.3795e-76.0374e-826.8157
CIRO GUHHN3.9805e-55.3451e-61.3741e-64.7370e-72.4360e-79.2915e-57.2596e-64.8336e-71.1188e-726.8157
CIRO GUHHE2.9716e-53.9907e-61.4789e-64.5831e-72.5282e-77.7716e-55.8606e-63.8512e-77.5205e-826.8157
MRGE IVHHZ1.8576e-51.5030e-63.1241e-71.8878e-77.5373e-81.1249e-51.4023e-61.2752e-72.8251e-832.8265
MRGE IVHHN3.0515e-52.8510e-65.9235e-72.0112e-71.0580e-74.2036e-52.9865e-61.9440e-74.9507e-832.8265
MRGE IVHHE2.2350e-52.0442e-64.5163e-71.7421e-78.5396e-82.6654e-51.4739e-61.5481e-73.7350e-832.8265
DIX CHHHZ1.0774e-41.6779e-59.8635e-63.3571e-61.7300e-63.1190e-45.2542e-52.6828e-64.6805e-734.4353
DIX CHHHN1.8114e-42.5251e-57.3991e-62.0821e-61.1671e-62.8794e-43.2278e-52.1288e-65.2891e-734.4353
DIX CHHHE2.1459e-42.7098e-51.0705e-52.4668e-61.3478e-62.9696e-44.2037e-52.6642e-66.3293e-734.4353
SATI GUHHZ7.5084e-68.3329e-72.8107e-77.5008e-83.8750e-81.4749e-58.4545e-76.7173e-81.8331e-836.175
SATI GUHHN1.7680e-52.1597e-64.9382e-71.8162e-79.5530e-82.9980e-51.7981e-61.9912e-74.8703e-836.175
SATI GUHHE1.5847e-51.9982e-64.6514e-71.4452e-77.3896e-83.2259e-51.6957e-61.6083e-74.0605e-836.175
COURMFRHHZ2.0634e-52.8476e-61.2658e-63.2499e-71.5945e-75.9381e-55.7493e-62.7716e-75.9200e-839.8274
COURMFRHHN2.4361e-52.9538e-61.8164e-64.4673e-72.0854e-75.6441e-59.0194e-63.2734e-76.8779e-839.8274
COURMFRHHE2.2250e-53.4316e-61.9081e-64.7210e-72.7289e-77.1053e-51.1416e-54.4027e-78.2820e-839.8274
BLANCGUHHZ4.4111e-65.1528e-72.7289e-78.4464e-84.1694e-81.1755e-51.3478e-66.2050e-81.1642e-842.8278
BLANCGUHHN7.6033e-68.7054e-73.7555e-71.7460e-71.1938e-78.8370e-61.9361e-61.8829e-72.0454e-842.8278
BLANCGUHHE5.3241e-61.0408e-65.1467e-71.9592e-71.1884e-71.6916e-51.9127e-61.5574e-72.2899e-842.8278
LSD GUHHZ1.3640e-51.7021e-68.9118e-72.4206e-71.2739e-72.3572e-52.8602e-61.8476e-73.7915e-846.6214
LSD GUHHN2.4922e-51.9319e-66.2472e-72.1289e-71.0166e-72.8403e-52.8667e-61.7471e-73.4916e-846.6214
LSD GUHHE2.2946e-52.3261e-69.4120e-72.3451e-71.1601e-73.1413e-53.7529e-62.2330e-74.6292e-846.6214
ORO IVEHZ1.0085e-51.4946e-68.6558e-72.4749e-79.9067e-82.2185e-55.0468e-61.5843e-73.3775e-846.7114
ORO IVEHN1.3630e-51.6896e-61.0946e-64.5515e-71.8099e-73.2047e-53.7941e-62.6041e-73.9085e-846.7114
ORO IVEHE1.5127e-52.6029e-61.1457e-63.7862e-71.8804e-72.8317e-55.9106e-62.8621e-75.6951e-846.7114
VANNICHHHZ3.4363e-66.6252e-74.8319e-71.6798e-76.3492e-88.2219e-62.3833e-68.0761e-81.4222e-848.814
VANNICHHHN4.7157e-68.8302e-76.1013e-72.7809e-71.0705e-71.1219e-54.6272e-61.2697e-72.2546e-848.814
VANNICHHHE3.9279e-67.9880e-76.7795e-73.1582e-71.3082e-71.2996e-53.9715e-61.7104e-72.0480e-848.814
MMK CHHHZ4.1018e-65.2202e-72.7872e-71.2124e-74.8973e-81.0405e-51.0863e-67.4877e-81.1931e-850.454
MMK CHHHN4.7705e-67.3447e-73.1903e-79.5951e-85.1937e-81.4092e-51.1218e-67.3737e-81.7305e-850.454
MMK CHHHE5.4186e-64.9439e-72.0770e-71.1241e-74.5265e-87.4263e-67.0586e-76.4071e-81.1549e-850.454
EMBD CHHHZ3.6857e-65.5519e-74.2702e-72.4403e-79.6318e-86.9019e-62.6646e-61.3354e-71.5709e-856.432
EMBD CHHHN3.4441e-65.5859e-73.2525e-71.1397e-75.8303e-89.9044e-61.7574e-68.0809e-81.3826e-856.432
EMBD CHHHE3.6939e-64.9260e-72.9377e-71.7852e-71.0128e-76.7476e-69.6184e-71.5526e-71.9103e-856.432
SENINCHHHZ3.9997e-69.1234e-76.1808e-72.5999e-71.0216e-71.2128e-53.6878e-61.4295e-72.4863e-865.3349
SENINCHHHN3.5369e-67.9862e-74.5014e-71.9749e-78.4212e-81.0438e-51.5445e-61.3456e-72.2195e-865.3349
SENINCHHHE3.5163e-66.6772e-74.0768e-71.6838e-78.1799e-88.5421e-62.5968e-61.1881e-71.4396e-865.3349
SIMPLCHHHZ3.0308e-64.5900e-72.5023e-76.0846e-82.6565e-81.0483e-51.5595e-64.6742e-81.0410e-867.141
SIMPLCHHHN2.8918e-63.6774e-71.9873e-75.5409e-83.2612e-81.1337e-55.7677e-74.3639e-88.2659e-967.141
SIMPLCHHHE3.8568e-66.1441e-73.0456e-77.7649e-83.9382e-81.0874e-51.3169e-66.0302e-81.3631e-867.141
LAUCHCHHHZ2.8798e-65.3462e-71.4938e-74.4216e-82.3941e-87.9250e-65.9354e-73.3619e-88.2681e-974.220
LAUCHCHHHN2.5822e-64.1761e-72.0938e-77.1753e-83.0488e-81.1103e-56.4389e-74.7874e-89.9553e-974.220
LAUCHCHHHE2.7367e-65.9018e-73.5729e-78.5134e-84.1059e-87.1986e-61.2999e-66.1279e-81.3430e-874.220
FIESACHHHZ1.5101e-63.1705e-72.6218e-71.3708e-78.8825e-86.3682e-61.5398e-61.0434e-78.6962e-988.235
FIESACHHHN2.3272e-65.8765e-74.1675e-71.7998e-78.9165e-84.1659e-62.4372e-69.9210e-81.6869e-888.235
FIESACHHHE2.0591e-63.9402e-73.1195e-71.4243e-77.0231e-88.0837e-62.1298e-69.6458e-81.1286e-888.235
BHB GUHHZ4.2862e-67.6159e-72.6351e-77.7210e-84.0989e-81.1666e-51.2069e-67.3549e-81.7216e-8108.4188
BHB GUHHN3.1209e-64.8185e-72.2615e-76.8206e-83.2121e-85.9422e-69.8346e-75.2250e-89.3348e-9108.4188
BHB GUHHE2.2700e-63.2141e-71.2529e-75.1153e-81.7883e-85.1691e-64.2947e-72.4661e-86.5969e-9108.4188
RRL GUHHZ4.6728e-77.8448e-85.0592e-82.1265e-81.1861e-81.0900e-62.7427e-71.9200e-82.0864e-9110.9208
RRL GUHHN4.3061e-71.0531e-78.4841e-84.1070e-81.9438e-81.1881e-63.9728e-72.2495e-82.5736e-9110.9208
RRL GUHHE3.3227e-79.2661e-86.0846e-83.6527e-81.5328e-89.8776e-74.2390e-72.0084e-82.9623e-9110.9208
FUSIOCHHHZ5.1568e-71.0187e-77.2109e-82.6037e-81.1694e-81.8233e-64.1649e-71.8157e-82.3675e-9119.251
FUSIOCHHHN8.1545e-71.1199e-76.8785e-81.8051e-89.8856e-92.4828e-62.7202e-71.4012e-82.8926e-9119.251
FUSIOCHHHE5.6243e-71.2662e-78.8944e-82.8753e-81.3599e-82.3723e-67.0926e-71.9574e-83.1819e-9119.251
MUGIOCHHHZ4.9516e-78.4552e-85.0682e-81.9281e-81.2126e-81.3337e-63.1097e-71.7609e-81.6897e-9124.383
MUGIOCHHHN8.9332e-79.7339e-87.0325e-82.8385e-81.1018e-82.6482e-62.9178e-71.7839e-82.5189e-9124.383
MUGIOCHHHE4.6059e-79.1443e-85.9441e-82.3290e-81.2536e-81.3854e-62.3564e-71.8718e-82.1887e-9124.383
*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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