Localizzazione MANUALE - Area: Mar Ligure , magnitudo (ML): 2.2
2025-05-21 18:26:05 (UTC)

Rete Sismica dell'Italia Nord-occidentale (Distav, Università di Genova)
Data di pubblicazione: 2025-05-22 07:00:59

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Informazioni sul terremoto - Localizzazione manuale
ID - Evento :250521182511
Magnitudo (ML) :2.2 +/- 0.2
Tempo origine :2025-05-21 18:26:05.132 (UTC)
Localizzazione : Latitudine: 43.664 N, Longitudine: 9.640 E
Area :Mar Ligure
Profondità (km) :6.08
Distanze (km) : 46.5 --- Portovenere
49.2 --- Riomaggiore
50.8 --- Lerici
51.2 --- La Spezia
51.7 --- Ameglia
52.6 --- Vernazza
53.8 --- Monterosso al Mare
54.0 --- Viareggio
54.3 --- Forte dei Marmi
54.9 --- Arcola
55.0 --- Carrara
55.5 --- Ricco del Golfo di Spezia
55.8 --- Massa
56.1 --- Sarzana
56.2 --- Livorno
56.5 --- Levanto
56.7 --- Vezzano Ligure
57.2 --- Castelnuovo Magra
57.5 --- Ortonovo
57.7 --- Pignone

Stima della qualità della localizzazione: Erh: 0.7 km, Erz: 1.2 km, Nf: 42, Gap: 111 °, Rms: 0.20


Risultati della localizzazione manuale
Stazione Rete Tempo arrivo P P pick
err		 P pick
peso		 P res Nll
peso		 Tempo arrivo S S pick
err		 S pick
peso		 S res Nll
peso		 Dist.
PLMAIV2025-05-21 18:26:13.4700.0231-0.231.042025-05-21 18:26:19.7910.1404-0.250.9746.6
CMEIT2025-05-21 18:26:16.2430.0200-0.260.962025-05-21 18:26:25.6390.04000.730.2462.4
CARIT2025-05-21 18:26:17.1810.02000.520.472025-05-21 18:26:25.0850.0400-0.081.2365.2
AULIT2025-05-21 18:26:16.7700.02000.011.422025-05-21 18:26:25.4770.04000.231.0466.4
PIIIV2025-05-21 18:26:18.0000.0361-0.101.342025-05-21 18:26:27.5880.1002-0.181.0571.7
MSSAIV2025-05-21 18:26:18.2700.0371-0.071.362025-05-21 18:26:27.3900.2206-0.830.2073.5
MAIMGU2025-05-21 18:26:18.4400.0371-0.001.392025-05-21 18:26:28.4240.16040.111.1074.0
FIVIGU2025-05-21 18:26:18.1670.0803-0.131.262025-05-21 18:26:27.8250.1303-0.111.1075.2
CARDGU2025-05-21 18:26:18.7500.04010.051.362025-05-21 18:26:29.0970.04000.340.8578.8
VRLIT2025-05-21 18:26:19.8910.12050.261.002025-05-21 18:26:30.3040.0400-0.111.1281.2
VLCMN2025-05-21 18:26:19.3400.04120.460.602025-05-21 18:26:29.0230.1002-0.091.1381.5
MORSIFR2025-05-21 18:26:19.7000.04120.041.362025-05-21 18:26:30.4300.3167-0.170.8782.4
SARMGU2025-05-21 18:26:19.7200.04220.151.222025-05-21 18:26:30.3740.07010.051.1684.3
BDIIV2025-05-21 18:26:20.4900.0452-0.051.342025-05-21 18:26:32.0600.26770.070.9788.8
BVTIT2025-05-21 18:26:22.8460.02000.610.372025-05-21 18:26:34.9420.04000.121.0696.9
GRAMGU2025-05-21 18:26:22.2000.04920.161.192025-05-21 18:26:34.2290.04000.081.1098.3
POPMGU2025-05-21 18:26:22.5400.05020.270.972025-05-21 18:26:34.7840.1604-0.270.8499.2
RNCAGU2025-05-21 18:26:22.7630.05320.081.272025-05-21 18:26:35.4200.13030.141.01105.4
GSCLGU2025-05-21 18:26:23.9500.05420.081.262025-05-21 18:26:37.6070.2506-0.160.87107.8
GORRGU2025-05-21 18:26:23.7800.05420.031.292025-05-21 18:26:37.0570.4078-0.170.76108.6
QLNOIV2025-05-21 18:26:25.5800.0633-1.020.002025-05-21 18:26:42.0690.0400-0.290.79127.0


Risultati del calcolo della magnitudo locale (ML)
Stazione Rete Canali Mag. Staz. Amp.
Wood-And.		 Dist. (km) Azimuth
PLMA IVHH2.086.18e-146.622
CME ITHN2.397.05e-162.458
CAR ITHN2.498.04e-165.2359
PII IVHH1.901.72e-171.785
MSSA IVHH2.183.09e-173.5352
MAIM GUHH1.961.62e-174.068
FIVI GUHN2.162.79e-175.231
CARD GUHH2.384.15e-178.859
VLC MNHH1.981.08e-181.547
MORSIFRHH1.738.43e-282.4196
SARM GUEH2.021.89e-184.346
BDI IVHH2.404.15e-188.860
BVT ITHN2.644.67e-196.95
GRAM GUHH2.404.73e-198.320
POPM GUHH2.132.81e-199.264
RNCA GUHH1.998.58e-2105.4329
GSCL GUHH2.281.59e-1107.844
GORR GUHH2.331.75e-1108.6345
QLNO IVHH1.783.34e-2127.0306


Risultati del calcolo dei valori di PGA, PGV, IH, ampiezze spettrali (SA)
Stazione Rete Canale 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.
(°)
PLMA IVHHZ9.2323e-62.6880e-62.1915e-61.1441e-65.9373e-72.0821e-51.0737e-56.7473e-77.2082e-846.622
PLMA IVHHN1.9789e-55.7857e-65.1463e-61.7742e-69.0031e-73.1795e-53.8076e-51.2861e-61.7991e-746.622
PLMA IVHHE1.5757e-55.1288e-64.1618e-62.0529e-61.1449e-62.5555e-52.6714e-51.5402e-61.7217e-746.622
CME ITHNZ6.1410e-61.5640e-62.0052e-61.1204e-64.0577e-71.3876e-51.7499e-54.7803e-75.4524e-862.458
CME ITHNN9.9081e-65.6341e-64.2000e-63.7024e-61.4563e-61.9375e-52.3016e-51.4708e-61.6172e-762.458
CME ITHNE8.1837e-63.6463e-63.9001e-62.5093e-69.1563e-71.5533e-51.7678e-51.2620e-61.1183e-762.458
CAR ITHNZ1.4805e-56.3463e-64.3889e-62.8992e-61.2134e-62.8802e-53.9569e-51.4652e-61.6103e-765.2359
CAR ITHNN1.4916e-55.0589e-66.0908e-62.5985e-69.4162e-74.4444e-53.4023e-51.1957e-61.5630e-765.2359
CAR ITHNE2.2188e-58.3052e-67.5447e-63.5539e-61.2420e-63.5087e-55.8040e-51.7542e-62.4328e-765.2359
PII IVHHZ2.5528e-67.2744e-76.6314e-73.4915e-71.2635e-73.8611e-64.0751e-61.7182e-72.3004e-871.785
PII IVHHN2.5174e-61.1747e-61.1401e-61.0302e-64.1455e-74.3536e-68.5727e-64.7220e-74.3940e-871.785
PII IVHHE2.8486e-61.4777e-61.1378e-67.1611e-73.3313e-73.9269e-68.3294e-64.0030e-74.4144e-871.785
MSSA IVHHZ4.8255e-61.8054e-62.0512e-61.5963e-65.0067e-71.4105e-51.1243e-55.4013e-76.5870e-873.5352
MSSA IVHHN8.0502e-62.4110e-62.2180e-61.8529e-65.9129e-71.7272e-59.6329e-67.3424e-76.8633e-873.5352
MSSA IVHHE6.8865e-62.7525e-62.5305e-61.3177e-65.2283e-71.1378e-51.5949e-56.8664e-77.9198e-873.5352
MAIM GUHHZ2.2589e-68.2100e-77.6116e-74.2912e-71.9608e-76.7845e-64.9969e-62.2545e-72.7022e-874.068
MAIM GUHHN2.4923e-61.0118e-69.8643e-78.3167e-73.4954e-76.5220e-65.7599e-64.1209e-74.2420e-874.068
MAIM GUHHE3.0391e-61.2483e-61.2399e-68.2830e-73.3790e-76.3461e-66.8945e-64.2128e-74.3225e-874.068
FIVI GUHNZ7.3580e-61.6471e-61.5741e-66.3792e-72.6577e-71.5856e-51.0061e-53.1104e-74.6315e-875.231
FIVI GUHNN6.7635e-61.9783e-62.1650e-61.3926e-64.2638e-71.6069e-51.4993e-54.8576e-76.6045e-875.231
FIVI GUHNE9.1420e-62.6326e-62.1722e-61.3654e-66.6493e-72.0558e-51.3293e-51.0149e-61.0071e-775.231
CARD GUHHZ5.9436e-62.0030e-61.6874e-61.4322e-65.6579e-71.1925e-51.1440e-57.4257e-77.9657e-878.859
CARD GUHHN2.1496e-53.9596e-63.7474e-61.6363e-65.7982e-74.6195e-53.3857e-57.1941e-71.1052e-778.859
CARD GUHHE1.1461e-53.3039e-62.9911e-62.3273e-68.8798e-72.2336e-51.4300e-51.0406e-69.3400e-878.859
VLC MNHHZ4.8301e-61.1873e-67.4181e-73.7844e-71.1667e-71.2317e-54.2562e-61.4412e-72.7253e-881.547
VLC MNHHN3.4527e-68.9180e-77.1518e-76.4856e-73.8653e-79.3420e-64.4097e-64.0258e-72.8557e-881.547
VLC MNHHE5.1903e-68.7265e-77.7672e-73.7282e-71.6396e-71.2806e-52.9107e-61.9744e-72.0853e-881.547
MORSIFRHHZ5.3895e-69.4916e-78.4183e-74.5437e-71.5630e-71.7493e-53.2973e-61.8126e-72.1607e-882.4196
MORSIFRHHN3.9934e-61.0107e-68.3618e-72.8264e-71.1380e-71.3159e-57.6832e-61.5913e-72.6207e-882.4196
MORSIFRHHE3.9190e-69.4115e-78.0981e-72.9479e-71.4522e-71.8116e-54.7564e-61.8852e-72.8242e-882.4196
SARM GUEHZ3.0646e-61.1070e-69.6910e-74.5970e-72.0802e-76.6205e-67.2333e-62.8351e-73.4901e-884.346
SARM GUEHN4.5334e-61.5675e-61.4909e-61.0693e-63.8973e-77.1068e-61.0204e-54.0143e-75.0245e-884.346
SARM GUEHE3.6656e-61.3213e-61.1505e-69.2804e-73.6998e-78.5695e-69.7319e-63.9119e-74.4442e-884.346
BDI IVHHZ3.5357e-61.4751e-61.3889e-68.5982e-73.4945e-75.2590e-68.5892e-64.2991e-75.2675e-888.860
BDI IVHHN5.7404e-62.6189e-62.0756e-61.1629e-65.6162e-71.5011e-51.4899e-56.3426e-76.4720e-888.860
BDI IVHHE6.7350e-63.1526e-62.7822e-61.8822e-61.0596e-61.2021e-52.2152e-51.2372e-61.3279e-788.860
BVT ITHNZ4.4774e-62.1129e-61.9240e-62.2518e-67.6992e-75.7094e-68.9774e-68.2260e-78.5082e-896.95
BVT ITHNN6.6187e-63.2020e-63.1849e-62.7081e-61.1970e-68.2532e-61.9678e-51.6127e-61.1979e-796.95
BVT ITHNE5.1772e-62.7870e-62.3683e-61.6680e-66.5690e-79.2313e-61.9857e-57.8618e-78.7480e-896.95
GRAM GUHHZ3.4659e-69.6867e-71.2253e-66.7725e-72.2892e-76.7077e-68.8288e-62.6160e-73.6547e-898.320
GRAM GUHHN6.2843e-62.2633e-62.4915e-61.1529e-64.3103e-78.5582e-61.8004e-56.0453e-77.4566e-898.320
GRAM GUHHE9.1572e-63.8606e-63.6873e-61.8064e-67.5771e-71.2806e-52.9688e-51.0147e-61.2905e-798.320
POPM GUHHZ3.3790e-69.7557e-71.0809e-65.9948e-71.9289e-71.2204e-55.2320e-62.3770e-73.0952e-899.264
POPM GUHHN3.8151e-61.3586e-61.5411e-61.0015e-64.2921e-71.4133e-58.1840e-65.5432e-75.2464e-899.264
POPM GUHHE5.4285e-61.9969e-62.3211e-61.3175e-64.7221e-79.9081e-61.2173e-56.0200e-77.3771e-899.264
RNCA GUHHZ2.2542e-65.9958e-75.9034e-72.5776e-71.0057e-77.3354e-63.1457e-61.3762e-71.7977e-8105.4329
RNCA GUHHN1.8821e-65.2498e-75.2198e-72.9495e-71.0853e-76.9015e-62.2818e-61.3688e-71.5286e-8105.4329
RNCA GUHHE2.1840e-66.5214e-77.2162e-73.7790e-71.4231e-75.7403e-62.9058e-61.6953e-71.9041e-8105.4329
GSCL GUHHZ1.3925e-64.2456e-74.5269e-72.8886e-71.5053e-72.8088e-62.5140e-62.1304e-71.3133e-8107.844
GSCL GUHHN2.9362e-61.2543e-61.1258e-67.3665e-73.1666e-74.4682e-61.0575e-54.3336e-74.2475e-8107.844
GSCL GUHHE3.5826e-61.4437e-61.2873e-66.2329e-72.3762e-75.4558e-61.0222e-53.4191e-73.9704e-8107.844
GORR GUHHZ2.5270e-61.0746e-61.2859e-67.8230e-72.7595e-76.7161e-66.1683e-63.2717e-73.3452e-8108.6345
GORR GUHHN3.5734e-61.4870e-61.2531e-66.8006e-72.8981e-74.8507e-61.0772e-53.4055e-74.0201e-8108.6345
GORR GUHHE3.7760e-61.2632e-61.3384e-61.0672e-63.5390e-78.4288e-68.3738e-64.2646e-74.4916e-8108.6345
QLNO IVHHZ1.4463e-63.6196e-72.6820e-79.7807e-85.4654e-82.3267e-61.6036e-67.8487e-81.2354e-8127.0306
QLNO IVHHN1.3475e-62.3958e-72.2158e-71.1853e-75.3236e-81.8804e-61.0833e-66.4376e-86.1180e-9127.0306
QLNO IVHHE1.8733e-62.8207e-72.2025e-71.0349e-74.3937e-82.4850e-61.6925e-65.8256e-86.7365e-9127.0306
*IH (Intensità di Housner) calcolata sullo spettro in velocità (SV) tra 0.1 e 0.5 s (IH0), 0.1 e 1.0 s (IH1), 0.1 e 1.5 s (IH2)

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