MANUAL Location - Area: Parmense , magnitude (ML): 1.4
2023-03-02 06:36:15 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2023-03-02 08:56:13

RSNI Logo


Earthquake info - Manual location
Event - ID :230302063556
Magnitude (ML) :1.4 +/- 0.2
Origin Time :2023-03-02 06:36:15.697 (UTC)
Location : Latitude: 44.674 N, Longitude: 10.410 E
Area :Parmense
Depth (km) :17.91
Distances (km) : 2.5 --- Montechiarugolo
4.2 --- Traversetolo
4.2 --- Montecchio Emilia
5.2 --- Bibbiano
5.4 --- San Polo d Enza
6.5 --- Quattro Castella
8.4 --- Canossa
9.3 --- Lesignano de Bagni
9.7 --- Cavriago
10.2 --- Sant Ilario d Enza
12.4 --- Neviano Degli Arduini
12.9 --- Langhirano
13.1 --- Felino
13.4 --- Vezzano sul Crostolo
14.9 --- Sala Baganza
15.5 --- Campegine
15.6 --- Parma
15.6 --- Gattatico
16.4 --- Albinea
17.6 --- Collecchio

Quality location estimate: Erh: 1.1 km, Erz: 1 km, Nf: 22, Gap: 113 °, Rms: 0.21


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.
NEVIIV2023-03-02 06:36:20.3970.0200-0.011.992023-03-02 06:36:24.3430.04000.001.8722.2
GRAMGU2023-03-02 06:36:23.0000.02000.031.902023-03-02 06:36:28.4200.1133-0.181.2838.8
GSCLGU2023-03-02 06:36:23.9280.0200-0.500.572023-03-02 06:36:29.8200.0400-1.340.0842.9
SARMGU2023-03-02 06:36:26.2700.02910.121.402023-03-02 06:36:34.2500.17250.141.1757.7
ZCCAIV2023-03-02 06:36:29.0740.02000.900.062023-03-02 06:36:39.8630.04001.910.0060.5
EQUIGU2023-03-02 06:36:26.9760.0200-0.011.782023-03-02 06:36:34.7810.0400-0.750.3662.8
BDIIV2023-03-02 06:36:28.7230.0200-0.121.482023-03-02 06:36:38.1660.0400-0.490.7372.1
POPMGU2023-03-02 06:36:29.8400.0381-0.071.592023-03-02 06:36:41.0800.23360.500.5377.4
GORRGU2023-03-02 06:36:32.3240.02000.270.822023-03-02 06:36:44.5030.0400-0.370.9490.6
GARGNI2023-03-02 06:36:36.6200.05620.081.342023-03-02 06:36:52.4700.3457-0.170.92116.2
BALDNI2023-03-02 06:36:36.5500.0562-0.350.962023-03-02 06:36:52.1400.3507-1.230.25118.3


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
GRAM GUHH1.474.10e-138.8233
GSCL GUHH1.199.70e-242.9158
SARM GUEH1.852.88e-157.7181
ZCCA IVHH1.134.17e-260.5128
EQUI GUHH1.396.98e-262.8200
BDI IVHH1.355.89e-272.1168
POPM GUHH1.409.18e-277.4158
GORR GUHH1.372.95e-290.6266


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.
(°)
NEVI IVHNZ9.7371e-51.8417e-56.2779e-62.5432e-69.7444e-71.7583e-42.6604e-51.3961e-62.2559e-722.2216
NEVI IVHNN1.5291e-46.2295e-54.5343e-52.5607e-51.1308e-53.0011e-42.9628e-41.4609e-51.7768e-622.2216
NEVI IVHNE1.1275e-43.1999e-52.3729e-58.6703e-63.4578e-62.5683e-41.1959e-45.1294e-67.4064e-722.2216
GRAM GUHHZ9.1663e-62.1599e-61.8910e-65.6926e-73.2514e-72.5967e-51.0192e-54.2912e-76.1782e-838.8233
GRAM GUHHN1.4656e-54.0747e-64.0095e-61.3022e-65.3404e-74.4513e-52.3065e-57.1520e-71.0993e-738.8233
GRAM GUHHE2.1275e-54.9301e-64.5599e-61.5939e-65.7242e-74.2881e-51.7412e-57.6189e-71.2229e-738.8233
GSCL GUHHZ1.9043e-63.4364e-73.2758e-71.9040e-79.6453e-84.3544e-61.8175e-61.2753e-71.0285e-842.9158
GSCL GUHHN2.6754e-67.8933e-77.0759e-73.7603e-71.6251e-79.0696e-64.0823e-61.9073e-72.3689e-842.9158
GSCL GUHHE2.9676e-68.1581e-77.6715e-73.5277e-71.5168e-75.1254e-64.8888e-62.0107e-72.5635e-842.9158
SARM GUEHZ6.7589e-61.6593e-69.1173e-75.7092e-72.3217e-76.1420e-67.5810e-62.8663e-73.1069e-857.7181
SARM GUEHN4.6071e-62.0100e-61.8754e-61.2549e-64.8528e-71.1057e-51.1862e-56.5854e-78.0771e-857.7181
SARM GUEHE3.2816e-61.7334e-61.6648e-61.0932e-64.2276e-79.3853e-61.1554e-55.6727e-76.0078e-857.7181
ZCCA IVHHZ6.5437e-72.0407e-72.2367e-71.5879e-76.9580e-81.7621e-61.8661e-69.6216e-87.4201e-960.5128
ZCCA IVHHN6.0519e-72.6963e-72.6569e-72.6621e-78.3064e-81.6141e-61.5168e-61.0345e-79.7333e-960.5128
ZCCA IVHHE1.1267e-62.8669e-72.8246e-72.3989e-79.2163e-81.6729e-62.4490e-61.1528e-71.2708e-860.5128
EQUI GUHHZ9.6054e-73.7910e-73.8110e-72.0385e-77.9523e-82.4801e-63.4779e-61.1087e-71.2993e-862.8200
EQUI GUHHN1.1056e-65.2751e-74.4756e-73.1963e-71.4908e-72.0853e-63.4808e-61.8077e-71.7741e-862.8200
EQUI GUHHE9.2181e-73.5152e-73.4824e-72.4088e-71.1990e-72.3898e-62.6482e-61.2553e-71.4338e-862.8200
BDI IVHHZ1.6010e-62.7119e-72.8163e-71.3492e-77.1650e-83.0777e-62.3417e-61.0278e-78.7423e-972.1168
BDI IVHHN2.0276e-65.6789e-75.1637e-72.2854e-78.3001e-85.0497e-62.8021e-61.2408e-71.6570e-872.1168
BDI IVHHE1.9987e-64.2424e-74.3933e-72.2086e-79.5385e-83.7753e-63.1505e-61.2449e-71.2976e-872.1168
POPM GUHHZ2.4860e-66.0207e-74.4828e-72.1492e-71.0280e-77.2753e-63.0026e-61.3165e-71.1757e-877.4158
POPM GUHHN2.1161e-67.4962e-77.9672e-73.4507e-71.5619e-77.6189e-66.6352e-61.9948e-72.3785e-877.4158
POPM GUHHE2.0997e-67.0324e-77.3335e-74.0660e-71.3327e-74.0966e-63.7230e-61.7700e-71.9775e-877.4158
GORR GUHHZ8.3878e-72.3108e-71.7966e-78.5447e-84.1567e-82.8143e-61.0670e-65.2805e-87.4931e-990.6266
GORR GUHHN8.7808e-72.6367e-72.6996e-71.0932e-75.1607e-82.0952e-61.8953e-66.6015e-87.2507e-990.6266
GORR GUHHE9.2612e-72.3821e-72.3490e-71.2278e-75.4807e-82.9557e-68.4554e-76.6922e-86.5942e-990.6266
GARG NIEHZ6.7878e-61.3947e-66.4338e-72.5688e-71.0884e-71.3833e-51.8443e-61.3342e-71.9977e-8116.210
GARG NIEHN4.3196e-61.0245e-68.9764e-73.9100e-71.4171e-71.7687e-54.8657e-61.9966e-72.5236e-8116.210
GARG NIEHE3.6389e-67.5660e-76.8517e-72.2824e-79.1257e-81.4204e-53.5484e-61.3708e-71.8724e-8116.210
BALD NIHHZ3.7832e-66.0650e-74.3602e-71.8819e-78.4001e-81.1000e-52.1302e-61.0956e-71.6252e-8118.316
BALD NIHHN6.1049e-61.4224e-61.1796e-65.9194e-72.5142e-72.0001e-56.6659e-63.0224e-73.8342e-8118.316
BALD NIHHE5.1357e-61.4097e-61.6576e-68.6705e-73.3790e-71.3709e-51.3046e-54.0338e-75.3427e-8118.316
*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)

rsni