MANUAL Location - Area: Frignano , magnitude (ML): 1.0
2024-12-17 04:24:40 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-12-17 08:15:56

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Earthquake info - Manual location
Event - ID :241217042248
Magnitude (ML) :1.0 +/- 0.2
Origin Time :2024-12-17 04:24:40.86 (UTC)
Location : Latitude: 44.492 N, Longitude: 10.253 E
Area :Frignano
Depth (km) :41.52
Distances (km) : 5.4 --- Tizzano Val Parma
6.9 --- Vetto
7.7 --- Palanzano
8.9 --- Ramiseto
11.5 --- Neviano Degli Arduini
13.1 --- Corniglio
13.2 --- Castelnovo ne Monti
13.4 --- Monchio delle Corti
13.9 --- Langhirano
14.7 --- Busana
16.0 --- Collagna
16.0 --- Calestano
17.2 --- Canossa
17.4 --- Lesignano de Bagni
18.5 --- Terenzo
19.6 --- Traversetolo
19.8 --- Casina
20.2 --- San Polo d Enza
20.6 --- Ligonchio
21.0 --- Berceto

Quality location estimate: Erh: 1.9 km, Erz: 1 km, Nf: 24, Gap: 201 °, Rms: 0.27


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.
GRAMGU2024-12-17 04:24:48.3760.0200-0.131.602024-12-17 04:24:54.4140.04000.091.5644.9
GSCLGU2024-12-17 04:24:49.7530.0200-0.760.302024-12-17 04:24:55.9830.0400-1.640.0552.3
SARMGU2024-12-17 04:24:50.0310.0200-0.400.792024-12-17 04:24:57.3440.0400-0.031.6855.9
CARDGU2024-12-17 04:24:52.2260.0200-0.161.562024-12-17 04:25:01.4340.04000.800.2469.0
BDIIV2024-12-17 04:24:52.6460.02000.071.662024-12-17 04:25:02.2320.04001.250.0769.4
CARIT2024-12-17 04:24:53.5370.10040.790.222024-12-17 04:25:01.6340.04000.001.5570.9
PLMAIV2024-12-17 04:24:52.9380.02000.121.502024-12-17 04:25:01.4020.0400-0.271.2971.7
MSSAIV2024-12-17 04:24:53.4810.0200-0.021.772024-12-17 04:25:02.3480.0400-0.610.6274.8
POPMGU2024-12-17 04:24:53.4340.0200-0.321.102024-12-17 04:25:03.5490.04000.400.6476.4
MAIMGU2024-12-17 04:24:54.0260.02000.041.702024-12-17 04:25:03.4470.0400-0.041.5379.0
GORRGU2024-12-17 04:24:55.8360.02000.161.342024-12-17 04:25:06.4590.0400-0.411.0187.9
PIIIV2024-12-17 04:24:56.1130.0200-0.990.172024-12-17 04:25:07.0670.0400-2.060.0597.6


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
GRAM GUHH0.847.13e-244.9270
GSCL GUHH0.933.54e-252.3120
CARD GUHH1.254.18e-269.0160
BDI IVHH1.154.09e-269.4150
MSSA IVHH0.991.92e-274.8252
POPM GUHH0.671.77e-276.4141
MAIM GUHH1.081.83e-279.0163
GORR GUHH1.222.27e-287.9280
PII IVHH1.101.35e-297.6166


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.
(°)
GRAM GUHHZ1.1221e-51.0406e-62.7886e-79.2002e-84.6464e-86.4549e-61.3332e-65.8398e-81.0423e-844.9270
GRAM GUHHN4.3196e-67.0074e-75.5455e-71.6150e-78.3375e-81.5156e-52.7900e-61.0067e-71.7004e-844.9270
GRAM GUHHE3.0320e-69.5157e-77.1088e-71.8310e-79.6872e-86.7646e-63.8522e-61.5002e-72.0901e-844.9270
GSCL GUHHZ8.2414e-71.1720e-71.1952e-77.6481e-83.7543e-81.7780e-65.1750e-74.7898e-83.5297e-952.3120
GSCL GUHHN1.0339e-62.9302e-73.2686e-71.2990e-77.1536e-82.0206e-62.0019e-61.1665e-71.0669e-852.3120
GSCL GUHHE9.6808e-72.9760e-72.7928e-71.2210e-75.1435e-81.8739e-61.4452e-66.9607e-89.7909e-952.3120
SARM GUEHZ3.2291e-64.0866e-71.2405e-77.1018e-83.2830e-82.8361e-68.5680e-74.1269e-83.3748e-955.9161
SARM GUEHN1.1480e-61.6920e-71.0265e-76.5242e-83.0277e-82.2187e-64.1077e-74.6329e-83.7066e-955.9161
SARM GUEHE9.6879e-71.3536e-79.4091e-86.1493e-82.4779e-81.3369e-63.9003e-73.1201e-83.4121e-955.9161
CARD GUHHZ1.7317e-63.5924e-71.9878e-77.1374e-83.5781e-84.5281e-61.2503e-65.6333e-86.6382e-969.0160
CARD GUHHN3.1300e-65.6755e-73.6728e-71.5534e-71.1075e-78.2368e-61.3947e-61.7511e-71.6644e-869.0160
CARD GUHHE3.5579e-66.0374e-73.1954e-71.2126e-76.2461e-81.3533e-59.1980e-78.2616e-81.3244e-869.0160
BDI IVHHZ1.4483e-63.3392e-71.9791e-76.6220e-83.5978e-83.1971e-61.0314e-65.2770e-88.2711e-969.4150
BDI IVHHN1.9671e-64.3450e-73.1852e-79.6527e-83.7294e-86.4278e-61.6416e-65.4453e-81.0937e-869.4150
BDI IVHHE1.7938e-64.6295e-73.5988e-71.0901e-77.6644e-84.6272e-62.9759e-61.3466e-71.4021e-869.4150
CAR ITHNZ2.9359e-65.0155e-74.3204e-73.2732e-71.8238e-77.2375e-62.1473e-62.2827e-71.7626e-870.9242
CAR ITHNN6.1504e-61.7522e-61.0565e-63.4203e-71.6517e-71.6884e-53.7550e-62.4263e-74.2665e-870.9242
CAR ITHNE5.3097e-61.2065e-68.1285e-75.0903e-74.8617e-77.7474e-64.9844e-67.7639e-77.2644e-870.9242
PLMA IVHHZ1.5237e-62.6954e-72.2434e-79.0655e-86.4090e-82.9646e-61.2719e-69.9744e-89.2025e-971.7213
PLMA IVHHN3.8588e-67.2147e-75.8471e-72.0096e-71.2066e-78.0342e-62.4602e-61.6445e-72.3396e-871.7213
PLMA IVHHE2.4060e-68.8297e-76.0560e-72.1918e-71.0716e-75.2168e-63.5758e-61.4440e-72.2258e-871.7213
MSSA IVHHZ9.9610e-71.9804e-71.0935e-75.2018e-84.6857e-83.3114e-65.7071e-75.9238e-84.4581e-974.8252
MSSA IVHHN1.0223e-62.0607e-71.6275e-77.4080e-84.8898e-83.4764e-66.3367e-77.7160e-85.6715e-974.8252
MSSA IVHHE8.7516e-72.0017e-71.7406e-76.3932e-84.7279e-81.8544e-61.0766e-67.9193e-85.9676e-974.8252
POPM GUHHZ9.9771e-71.3580e-71.0050e-75.5943e-86.0759e-83.3123e-64.1496e-79.0926e-85.5228e-976.4141
POPM GUHHN1.0438e-61.9233e-71.7067e-75.0437e-82.7347e-83.2912e-67.6389e-73.8467e-85.1409e-976.4141
POPM GUHHE8.8063e-72.0382e-71.8452e-77.2865e-86.7372e-82.2765e-61.1330e-61.0241e-78.1164e-976.4141
MAIM GUHHZ5.7969e-79.9542e-87.0256e-82.8533e-82.0547e-81.7465e-64.3007e-73.3504e-82.4886e-979.0163
MAIM GUHHN1.2441e-61.7380e-71.1239e-75.4236e-82.4142e-82.8911e-65.3596e-72.5983e-84.2177e-979.0163
MAIM GUHHE9.8747e-72.3239e-71.5815e-78.6265e-84.1410e-83.3633e-65.8825e-75.6052e-85.3312e-979.0163
GORR GUHHZ8.8416e-71.5436e-71.1307e-74.8245e-83.3771e-81.5686e-65.5071e-74.4208e-84.8202e-987.9280
GORR GUHHN9.5303e-71.8014e-71.5050e-75.4482e-83.2472e-82.9475e-69.8612e-75.0677e-85.0223e-987.9280
GORR GUHHE1.1157e-62.7080e-71.9830e-77.4338e-84.1165e-83.4669e-67.5938e-76.2915e-87.6095e-987.9280
PII IVHHZ5.7081e-71.3435e-79.8891e-84.2124e-81.9841e-81.1605e-64.9307e-72.7326e-83.2764e-997.6166
PII IVHHN6.4124e-71.8477e-71.3213e-74.8605e-82.0205e-81.6624e-64.8160e-72.8270e-84.1768e-997.6166
PII IVHHE7.2850e-71.7162e-71.3140e-74.0660e-81.7190e-81.6673e-67.3259e-73.1657e-84.0681e-997.6166
*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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