Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 12-03-2022 and time 04:34:08 (UTC) in region 6 km NW Accumoli (RI)

A magnitude ML 2.0 earthquake occured in region: 6 km NW Accumoli (RI), on

  • 12-03-2022 04:34:08 (UTC)
  • 12-03-2022 05:34:08 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.7390, 13.1980 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Accumoli RI 6 667 667
Arquata del Tronto AP 9 1178 1845
Norcia PG 11 4957 6802
Cittareale RI 14 482 7284
Amatrice RI 14 2657 9941
Cascia PG 15 3217 13158
Montegallo AP 16 523 13681
Acquasanta Terme AP 18 2916 16597
Castelsantangelo sul Nera MC 18 281 16878

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km W of Teramo (54892 inhabitants)
46 Km NW of L'Aquila (69753 inhabitants)
47 Km SE of Foligno (57155 inhabitants)
49 Km E of Terni (111501 inhabitants)
78 Km SE of Perugia (166134 inhabitants)
82 Km W of Montesilvano (53738 inhabitants)
89 Km W of Pescara (121014 inhabitants)
90 Km W of Chieti (51815 inhabitants)
91 Km NE of Guidonia Montecelio (88673 inhabitants)
92 Km NE of Tivoli (56533 inhabitants)
96 Km E of Viterbo (67173 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 2.0 2022-03-12
04:34:08		 42.7388 13.1983 10 2022-07-08
12:34:00		 Bollettino Sismico Italiano INGV 105105331
Reviewed
Rev100 		ML 2.0 2022-03-12
04:34:08		 42.7395 13.1937 10 2022-03-12
04:40:37		 Sala Sismica INGV-Roma 101896131
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-03-12 04:34:08 ± 0.05
Latitude 42.7388 ± 0.0027
Longitude 13.1983 ± 0.0037
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 105105331

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 303
Semi-minor axis of confidence ellipse (meter) 154
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 85
Circular confidence region, given by single value of horizontal uncertainty (meter) 300.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 34
Number of associated phases, regardless of their use for origin computation 74
Number of defining phases 74
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.11331
Epicentral distance of station farthest from the epicenter (degree) 0.93170
Number of stations at which the event was observed 43
Number of stations from which data was used for origin computation 43
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 72
Type of magnitude ML
Reference to an origin 105105331
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-05-24 15:07:05

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 72
Type of magnitude ML
Reference to an origin 101896131
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-03-12 04:40:37
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CING.HHZ. 2022-03-12T04:34:31.57 0.6 undecidable manual S 360 70.6737 50 1.09 32
IV.EL6.EHZ. 2022-03-12T04:34:29.93 0.6 undecidable manual S 353 65.9895 50 0.69 38
IV.MOMA.HHZ. 2022-03-12T04:34:26.14 0.6 undecidable manual S 278 51.7038 50 0.72 39
IV.PIEI.HHZ. 2022-03-12T04:34:26.62 0.3 undecidable manual P 329 103.4187 50 0.22 61
IV.ASSB.HHZ. 2022-03-12T04:34:26.72 0.6 undecidable manual S 308 55.3002 50 0.33 44
IV.MNTT.EHZ. 2022-03-12T04:34:26.50 0.6 undecidable manual S 42 48.2184 50 2 18
IV.FIAM.HHZ. 2022-03-12T04:34:25.79 0.6 undecidable manual S 187 52.6029 50 0.11 46
IV.OFFI.HHZ. 2022-03-12T04:34:25.80 0.6 undecidable manual S 61 45.2214 50 2.11 17
IV.FRON.EHZ. 2022-03-12T04:34:25.16 0.3 undecidable manual P 336 94.5387 50 0.13 63
IV.MGAB.HHZ. 2022-03-12T04:34:24.68 0.3 undecidable manual P 283 90.4428 50 0.28 62
MN.AQU.HNN. 2022-03-12T04:34:23.88 0.6 undecidable manual S 158 45.9207 50 0 47
IV.ARVD.HHZ. 2022-03-12T04:34:23.96 0.3 undecidable manual P 346 86.7465 50 0.13 64
IV.MML1.EHZ. 2022-03-12T04:34:23.65 0.6 undecidable manual S 336 45.4212 50 -0.11 46
IV.SSFR.HHZ. 2022-03-12T04:34:23.71 0.3 undecidable manual P 337 84.3489 50 0.24 63
IV.SRES.HHZ. 2022-03-12T04:34:23.33 0.3 undecidable manual P 226 79.1652 50 0.66 57
IV.GUMA.HHZ. 2022-03-12T04:34:22.02 0.6 undecidable manual S 17 37.629 50 0.35 45
IV.GIGS.HHN. 2022-03-12T04:34:22.83 0.6 undecidable manual S 136 44.0226 50 -0.55 42
IV.ARRO.EHZ. 2022-03-12T04:34:22.28 0.6 undecidable manual S 244 39.5271 50 0.11 47
IV.T0110.HHZ. 2022-03-12T04:34:21.64 0.3 undecidable manual P 140 73.6707 50 -0.18 65
IV.MF5.EHZ. 2022-03-12T04:34:21.37 0.6 undecidable manual S 37 34.8429 50 0.44 44
IV.CESI.HHZ. 2022-03-12T04:34:21.52 0.6 undecidable manual S 321 37.9287 50 -0.24 46
IV.CSP1.EHZ. 2022-03-12T04:34:21.74 0.6 undecidable manual S 1 39.1275 50 -0.34 45
IV.CING.HHZ. 2022-03-12T04:34:21.21 0.3 undecidable manual P 360 70.6737 50 -0.14 66
IV.TERO.HHZ. 2022-03-12T04:34:20.44 0.6 undecidable manual S 111 35.5422 50 -0.66 41
IV.ATCC.EHZ. 2022-03-12T04:34:20.83 0.3 undecidable manual P 318 67.1772 50 0.02 68
IV.EL6.EHZ. 2022-03-12T04:34:20.36 0.3 undecidable manual P 353 65.9895 50 -0.27 65
IV.VCEL.EHZ. 2022-03-12T04:34:20.68 0.3 undecidable manual P 126 64.8906 50 0.22 66
IV.ASCOL.EHN. 2022-03-12T04:34:20.33 0.6 undecidable manual S 68 34.2435 50 -0.43 44
IV.FAGN.HHZ. 2022-03-12T04:34:20.16 0.3 undecidable manual P 149 61.1943 50 0.26 66
IV.SNTG.HHZ. 2022-03-12T04:34:19.76 0.3 undecidable manual P 340 60.9945 50 -0.1 68
IT.MTCL.HGZ. 2022-03-12T04:34:19.82 0.6 undecidable manual S 330 32.6451 50 -0.5 44
IV.FDMO.HHZ. 2022-03-12T04:34:19.91 0.6 undecidable manual S 345 34.2435 50 -0.85 38
IV.OFFI.HHZ. 2022-03-12T04:34:18.05 0.1 undecidable manual P 61 45.2214 50 0.62 82
IV.MNTT.EHZ. 2022-03-12T04:34:18.55 0.1 undecidable manual P 42 48.2184 50 0.65 80
IV.GAVE.EHZ. 2022-03-12T04:34:18.01 0.6 undecidable manual S 258 25.3524 111 -0.29 46
IV.MOMA.HHZ. 2022-03-12T04:34:18.46 0.1 undecidable manual P 278 51.7038 50 0.03 93
IV.FIAM.HHZ. 2022-03-12T04:34:18.59 0.3 undecidable manual P 187 52.6029 50 0.01 70
IV.RM33.EHZ. 2022-03-12T04:34:18.34 0.6 undecidable manual S 177 25.5522 111 -0.02 49
IV.CESX.HHZ. 2022-03-12T04:34:18.29 0.3 undecidable manual P 254 51.9036 50 -0.18 68
IV.ASSB.HHZ. 2022-03-12T04:34:18.81 0.3 undecidable manual P 308 55.3002 50 -0.18 68
IV.FEMA.HNE. 2022-03-12T04:34:18.61 0.6 undecidable manual S 334 27.5502 50 -0.37 45
MN.AQU.HNN. 2022-03-12T04:34:17.30 0.3 undecidable manual P 158 45.9207 50 -0.24 68
IV.MML1.EHZ. 2022-03-12T04:34:17.23 0.1 undecidable manual P 336 45.4212 50 -0.24 91
IV.LNSS.HHZ. 2022-03-12T04:34:16.76 0.6 undecidable manual S 221 19.869 116 0.21 48
IV.CSP1.EHZ. 2022-03-12T04:34:16.20 0.1 undecidable manual P 1 39.1275 50 -0.3 90
IV.MMO1.EHN. 2022-03-12T04:34:16.60 0.6 undecidable manual S 30 20.6682 115 -0.2 48
IV.GUMA.HHZ. 2022-03-12T04:34:16.32 0.1 undecidable manual P 17 37.629 50 0.06 95
IV.GIGS.HHN. 2022-03-12T04:34:16.69 0.3 undecidable manual P 136 44.0226 50 -0.56 63
IV.ARRO.EHZ. 2022-03-12T04:34:16.38 0.3 undecidable manual P 244 39.5271 50 -0.17 70
7F.SIB1.EHE. 2022-03-12T04:34:16.14 0.6 undecidable manual S 19 18.2706 118 0.08 49
IV.MC2.EHZ. 2022-03-12T04:34:16.40 0.6 undecidable manual S 358 19.1697 117 0.06 49
IV.CESI.HHZ. 2022-03-12T04:34:16.06 0.1 undecidable manual P 321 37.9287 50 -0.25 91
7F.SIB3.EHN. 2022-03-12T04:34:15.17 0.6 undecidable manual S 21 16.1727 121 -0.27 47
IV.FDMO.HHZ. 2022-03-12T04:34:15.37 0.1 positive manual P 345 34.2435 50 -0.37 90
7F.SIB2.EHE. 2022-03-12T04:34:15.99 0.6 undecidable manual S 27 18.9699 117 -0.28 47
IV.MTRA.EHZ. 2022-03-12T04:34:15.33 0.1 undecidable manual S 83 16.2726 121 -0.13 97
IV.TERO.HHZ. 2022-03-12T04:34:15.56 0.1 positive manual P 111 35.5422 50 -0.37 90
IV.SMA1.EHZ. 2022-03-12T04:34:15.64 0.6 undecidable manual S 137 16.3725 121 0.14 49
IV.MF5.EHZ. 2022-03-12T04:34:15.93 0.1 positive manual P 37 34.8429 50 0.09 95
IV.ASCOL.EHN. 2022-03-12T04:34:15.34 0.1 undecidable manual P 68 34.2435 50 -0.4 89
IT.MTCL.HGZ. 2022-03-12T04:34:15.18 0.3 undecidable manual P 330 32.6451 50 -0.31 68
IV.NRCA.HHZ. 2022-03-12T04:34:14.36 0.1 undecidable manual S 327 12.5763 128 -0.04 100
IV.FEMA.HNE. 2022-03-12T04:34:14.63 0.3 undecidable manual P 334 27.5502 50 -0.08 72
IV.GAVE.EHZ. 2022-03-12T04:34:14.29 0.1 negative manual P 258 25.3524 111 -0.03 98
IV.RM33.EHZ. 2022-03-12T04:34:14.32 0.1 negative manual P 177 25.5522 111 -0.03 98
7F.SIB1.EHE. 2022-03-12T04:34:13.12 0.1 undecidable manual P 19 18.2706 118 0.09 98
IV.MC2.EHZ. 2022-03-12T04:34:13.27 0.1 positive manual P 358 19.1697 117 0.08 98
IV.LNSS.HHZ. 2022-03-12T04:34:13.51 0.1 undecidable manual P 221 19.869 116 0.2 95
7F.SIB2.EHE. 2022-03-12T04:34:13.08 0.1 undecidable manual P 27 18.9699 117 -0.07 98
IV.MMO1.EHN. 2022-03-12T04:34:13.40 0.1 undecidable manual P 30 20.6682 115 -0.05 98
7F.SIB3.EHN. 2022-03-12T04:34:12.69 0.1 undecidable manual P 21 16.1727 121 0.02 100
IV.NRCA.HHZ. 2022-03-12T04:34:12.25 0.1 undecidable manual P 327 12.5763 128 0.19 97
IV.MTRA.EHZ. 2022-03-12T04:34:12.78 0.1 undecidable manual P 83 16.2726 121 0.1 98
IV.SMA1.EHZ. 2022-03-12T04:34:12.96 0.1 positive manual P 137 16.3725 121 0.26 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HNE. ML:2.8 0.00683 0.16 AML other m 2022-03-12T04:34:14.60
IV.NRCA.HHE. ML:2.8 0.00701 0.18 AML other m 2022-03-12T04:34:14.60
IV.NRCA.HHN. ML:2.5 0.0032949999999999998 0.8 AML other m 2022-03-12T04:34:15.46
IV.NRCA.HNN. ML:2.4 0.003065 0.8 AML other m 2022-03-12T04:34:15.46
IV.SMA1.EHE. ML:2.0 0.001026 0.24 AML other m 2022-03-12T04:34:15.99
IV.MTRA.HNN. ML:2.3 0.00177 0.42 AML other m 2022-03-12T04:34:16.05
IV.MTRA.EHN. ML:2.3 0.00177 0.4 AML other m 2022-03-12T04:34:16.26
IV.MTRA.EHE. ML:2.4 0.002565 1.24 AML other m 2022-03-12T04:34:16.26
IV.MTRA.HNE. ML:2.4 0.0025250000000000003 1.24 AML other m 2022-03-12T04:34:16.26
IV.SMA1.EHN. ML:2.0 0.0008305 0.68 AML other m 2022-03-12T04:34:16.02
IV.MC2.EHE. ML:2.5 0.00246 0.2 AML other m 2022-03-12T04:34:17.29
IV.LNSS.HHE. ML:2.4 0.0019399999999999999 0.4 AML other m 2022-03-12T04:34:17.22
IV.LNSS.HNE. ML:2.4 0.0018900000000000002 0.36 AML other m 2022-03-12T04:34:17.24
IV.LNSS.HHN. ML:2.4 0.00197 0.96 AML other m 2022-03-12T04:34:17.92
IV.LNSS.HNN. ML:2.4 0.00196 1.36 AML other m 2022-03-12T04:34:17.16
IV.MC2.EHN. ML:2.4 0.002075 1.06 AML other m 2022-03-12T04:34:18.76
IV.GAVE.EHE. ML:2.3 0.001174 0.34 AML other m 2022-03-12T04:34:18.47
IV.RM33.EHE. ML:2.1 0.0007379999999999999 0.62 AML other m 2022-03-12T04:34:18.30
IV.RM33.HNN. ML:2.2 0.0008905 0.28 AML other m 2022-03-12T04:34:18.61
IV.RM33.EHN. ML:2.1 0.0008125 0.26 AML other m 2022-03-12T04:34:18.62
IV.RM33.HNE. ML:2.1 0.0007700000000000001 1.34 AML other m 2022-03-12T04:34:18.30
IV.GAVE.EHN. ML:2.2 0.001021 0.14 AML other m 2022-03-12T04:34:19.08
IV.FDMO.HHN. ML:1.7 0.000201 0.96 AML other m 2022-03-12T04:34:20.51
IV.FDMO.HHE. ML:1.5 0.00013550000000000001 0.88 AML other m 2022-03-12T04:34:20.52
IV.TERO.HHE. ML:1.9 0.00033499999999999996 0.46 AML other m 2022-03-12T04:34:21.41
IV.TERO.HHN. ML:2.1 0.0005715 0.68 AML other m 2022-03-12T04:34:21.08
IV.TERO.HNN. ML:2.1 0.000537 0.68 AML other m 2022-03-12T04:34:21.09
IV.CSP1.EHE. ML:2.3 0.0007135 1.24 AML other m 2022-03-12T04:34:22.76
IV.CESI.HHE. ML:1.5 0.000125 0.1 AML other m 2022-03-12T04:34:22.22
IV.GUMA.HHE. ML:2.5 0.00123 0.5 AML other m 2022-03-12T04:34:22.38
IV.MF5.EHN. ML:1.9 0.00035150000000000003 0.4 AML other m 2022-03-12T04:34:22.39
IV.GUMA.HNE. ML:2.5 0.00125 0.28 AML other m 2022-03-12T04:34:22.40
IV.MF5.EHE. ML:1.9 0.0003435 0.72 AML other m 2022-03-12T04:34:22.40
IV.GUMA.HHN. ML:2.6 0.0013599999999999999 0.2 AML other m 2022-03-12T04:34:22.45
IV.GUMA.HNN. ML:2.5 0.0012250000000000002 0.26 AML other m 2022-03-12T04:34:23.12
IV.TERO.HNE. ML:1.9 0.000338 0.5 AML other m 2022-03-12T04:34:23.26
IV.ARRO.EHN. ML:1.8 0.00023649999999999998 0.28 AML other m 2022-03-12T04:34:23.27
IV.CESI.HHN. ML:1.8 0.00026000000000000003 0.66 AML other m 2022-03-12T04:34:23.75
IV.CSP1.EHN. ML:2.2 0.0005375 0.98 AML other m 2022-03-12T04:34:23.53
IV.ARRO.EHE. ML:1.8 0.0002515 0.3 AML other m 2022-03-12T04:34:23.76
IV.MML1.EHE. ML:1.6 0.00010899999999999999 0.12 AML other m 2022-03-12T04:34:25.54
IV.FIAM.HHE. ML:1.5 0.0000839 0.24 AML other m 2022-03-12T04:34:26.15
IV.MOMA.HNE. ML:2.3 0.0005369999999999999 0.2 AML other m 2022-03-12T04:34:26.81
IV.MOMA.HHE. ML:2.3 0.0005435000000000001 0.2 AML other m 2022-03-12T04:34:26.81
IV.MOMA.HNN. ML:2.1 0.0003135 0.64 AML other m 2022-03-12T04:34:27.21
IV.OFFI.HHE. ML:2.4 0.0007880000000000001 0.68 AML other m 2022-03-12T04:34:27.27
IV.CESX.HHE. ML:1.8 0.00016700000000000002 0.76 AML other m 2022-03-12T04:34:27.89
IV.OFFI.HHN. ML:2.3 0.000623 1.2 AML other m 2022-03-12T04:34:27.25
IV.MOMA.HHN. ML:2.0 0.00023799999999999998 1.76 AML other m 2022-03-12T04:34:27.98
IV.ASSB.HHE. ML:1.7 0.0001145 1.42 AML other m 2022-03-12T04:34:28.15
IV.MML1.EHN. ML:1.6 0.000106 0.2 AML other m 2022-03-12T04:34:28.35
IV.CESX.HHN. ML:1.8 0.000157 0.8 AML other m 2022-03-12T04:34:28.97
IV.MNTT.EHE. ML:2.4 0.0006715 0.34 AML other m 2022-03-12T04:34:28.78
IV.FIAM.HHN. ML:1.6 0.00009095 0.88 AML other m 2022-03-12T04:34:29.90
IV.MNTT.EHN. ML:2.5 0.0009004999999999999 0.28 AML other m 2022-03-12T04:34:29.93
IV.SNTG.HHE. ML:1.4 0.00004625 1 AML other m 2022-03-12T04:34:30.30
IV.SNTG.HHN. ML:1.4 0.000052699999999999993 0.42 AML other m 2022-03-12T04:34:31.32
IV.FAGN.HHN. ML:1.7 0.00010439999999999999 0.3 AML other m 2022-03-12T04:34:31.71
IV.ATCC.EHN. ML:1.6 0.00007095 0.34 AML other m 2022-03-12T04:34:33.27
IV.EL6.EHN. ML:1.9 0.0001498 0.22 AML other m 2022-03-12T04:34:33.38
IV.CING.HHN. ML:1.7 0.00008874999999999999 0.16 AML other m 2022-03-12T04:34:33.72
IV.ASSB.HHN. ML:1.6 0.00008615000000000001 0.48 AML other m 2022-03-12T04:34:33.99
IV.CING.HHE. ML:1.7 0.0000924 0.28 AML other m 2022-03-12T04:34:33.76
IV.EL6.EHE. ML:1.8 0.0001113 1.26 AML other m 2022-03-12T04:34:33.19
IV.FAGN.HHE. ML:1.8 0.00013900000000000002 0.32 AML other m 2022-03-12T04:34:34.48
IV.ATCC.EHE. ML:1.7 0.00008835 1.52 AML other m 2022-03-12T04:34:35.80
IV.SRES.HHE. ML:1.5 0.000040999999999999994 0.82 AML other m 2022-03-12T04:34:36.56
IV.SSFR.HHN. ML:1.9 0.00010445 0.76 AML other m 2022-03-12T04:34:37.18
IV.SSFR.HHE. ML:2.0 0.00013550000000000001 0.2 AML other m 2022-03-12T04:34:37.59
IV.SRES.HHN. ML:1.4 0.00003455 0.4 AML other m 2022-03-12T04:34:42.73
IV.FRON.EHE. ML:1.5 0.00003395 0.7 AML other m 2022-03-12T04:34:46.83
IV.FRON.EHN. ML:1.6 0.0000387 0.68 AML other m 2022-03-12T04:34:47.83
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download