Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 14-07-2022 and time 06:20:24 (Italy) in region 5 km W Accumoli (RI)

A magnitude ML 1.9 earthquake occured in region: 5 km W Accumoli (RI), on

  • 14-07-2022 04:20:24 (UTC)
  • 14-07-2022 06:20:24 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.6790, 13.1970 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 5 667 667
Cittareale RI 7 482 1149
Amatrice RI 9 2657 3806
Arquata del Tronto AP 13 1178 4984
Norcia PG 15 4957 9941
Cascia PG 16 3217 13158
Montereale AQ 18 2581 15739
Posta RI 19 694 16433
Borbona RI 19 617 17050
Campotosto AQ 20 542 17592
Capitignano AQ 20 665 18257

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km NW of L'Aquila (69753 inhabitants)
42 Km W of Teramo (54892 inhabitants)
47 Km E of Terni (111501 inhabitants)
51 Km SE of Foligno (57155 inhabitants)
80 Km W of Montesilvano (53738 inhabitants)
81 Km SE of Perugia (166134 inhabitants)
85 Km NE of Guidonia Montecelio (88673 inhabitants)
86 Km NE of Tivoli (56533 inhabitants)
87 Km W of Pescara (121014 inhabitants)
88 Km W of Chieti (51815 inhabitants)
94 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 1.9 2022-07-14
04:20:24		 42.6788 13.1973 10 2023-01-31
19:03:53		 Bollettino Sismico Italiano INGV 111136061
Reviewed
Rev100 		ML 1.9 2022-07-14
04:20:24		 42.6818 13.1942 10 2022-07-14
04:27:57		 Sala Sismica INGV-Roma 107237871
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-07-14 04:20:24 ± 0.05
Latitude 42.6788 ± 0.0018
Longitude 13.1973 ± 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 111136061

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 237
Semi-minor axis of confidence ellipse (meter) 147
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 78
Circular confidence region, given by single value of horizontal uncertainty (meter) 240.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 49
Number of associated phases, regardless of their use for origin computation 59
Number of defining phases 59
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.13850
Epicentral distance of station farthest from the epicenter (degree) 0.82917
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 33
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 56
Type of magnitude ML
Reference to an origin 107237871
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-07-14 04:27:57

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 49
Type of magnitude ML
Reference to an origin 111136061
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-10-24 10:13:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ASSB.HHZ. 2022-07-14T04:20:43.30 0.6 undecidable manual S 313 59.496 50 0.34 44
IV.VCEL.EHZ. 2022-07-14T04:20:43.32 0.6 undecidable manual S 121 61.2942 50 -0.12 46
IV.MNTT.EHZ. 2022-07-14T04:20:41.64 0.6 undecidable manual S 37 53.4021 50 0.31 45
IV.MML1.EHZ. 2022-07-14T04:20:41.37 0.6 undecidable manual S 339 51.6039 50 0.53 43
IV.CESX.HHZ. 2022-07-14T04:20:40.55 0.3 undecidable manual S 261 50.4162 50 0.02 72
IV.MGAB.HHZ. 2022-07-14T04:20:40.48 0.6 undecidable manual P 287 92.0412 50 0.41 41
IV.OFFI.HHZ. 2022-07-14T04:20:39.75 0.6 undecidable manual S 54 48.8178 50 -0.36 45
IV.FIAM.HHZ. 2022-07-14T04:20:39.35 0.6 undecidable manual S 188 46.0206 50 -0.01 48
IV.MURB.HHZ. 2022-07-14T04:20:39.12 1.0 undecidable manual P 320 84.7485 50 0.18 22
IV.CESI.HHZ. 2022-07-14T04:20:38.53 0.3 undecidable manual S 327 43.3233 50 -0.1 72
IV.CING.HHZ. 2022-07-14T04:20:38.47 0.6 undecidable manual P 360 77.2671 50 0.68 38
IV.MF5.EHN. 2022-07-14T04:20:38.21 0.3 undecidable manual S 32 40.3263 50 0.36 68
IV.GIGS.HHZ. 2022-07-14T04:20:37.34 0.3 undecidable manual S 129 39.627 50 -0.3 69
IV.ATCC.EHZ. 2022-07-14T04:20:37.10 1.0 undecidable manual P 321 72.1722 50 0.1 23
IV.FDMO.HHZ. 2022-07-14T04:20:37.74 0.3 undecidable manual S 347 40.626 50 -0.18 71
IV.SNTG.HHZ. 2022-07-14T04:20:36.44 0.6 undecidable manual P 342 67.1772 50 0.2 45
IV.ASCOL.EHN. 2022-07-14T04:20:36.60 0.6 undecidable manual S 59 37.2294 50 -0.41 45
IV.T0110.HHZ. 2022-07-14T04:20:36.59 0.6 undecidable manual P 136 68.7756 50 0.11 45
IT.MTCL.HGZ. 2022-07-14T04:20:36.84 0.3 undecidable manual S 335 38.4282 50 -0.5 66
IV.VCEL.EHZ. 2022-07-14T04:20:35.64 0.3 undecidable manual P 121 61.2942 50 0.31 66
IV.TERO.HHN. 2022-07-14T04:20:35.51 0.3 undecidable manual S 100 33.744 50 -0.57 65
IV.FEMA.HNE. 2022-07-14T04:20:35.54 0.3 undecidable manual S 339 33.6441 50 -0.51 67
IV.ASSB.HHZ. 2022-07-14T04:20:35.15 0.3 undecidable manual P 313 59.496 50 0.09 70
IV.MML1.EHZ. 2022-07-14T04:20:34.17 0.3 undecidable manual P 339 51.6039 50 0.34 67
IV.MC2.EHZ. 2022-07-14T04:20:34.02 0.3 undecidable manual S 359 25.752 110 0.22 72
IV.MNTT.EHZ. 2022-07-14T04:20:34.84 0.3 undecidable manual P 37 53.4021 50 0.72 59
IV.GAVE.EHZ. 2022-07-14T04:20:33.16 0.6 undecidable manual S 274 24.753 111 -0.3 47
IV.MMO1.EHN. 2022-07-14T04:20:33.80 0.3 undecidable manual S 23 26.6511 110 -0.27 71
IV.OFFI.HHZ. 2022-07-14T04:20:33.92 0.3 undecidable manual P 54 48.8178 50 0.51 65
7F.SIB2.EHE. 2022-07-14T04:20:33.12 0.3 undecidable manual S 20 25.0527 111 -0.45 69
7F.SIB1.EHE. 2022-07-14T04:20:33.38 0.3 undecidable manual S 14 24.6531 111 -0.05 75
IV.CESX.HHZ. 2022-07-14T04:20:33.56 0.3 undecidable manual P 261 50.4162 50 -0.09 71
7F.SIB3.EHN. 2022-07-14T04:20:32.49 0.3 undecidable manual S 15 22.5552 113 -0.26 72
IV.FDMO.HHZ. 2022-07-14T04:20:32.23 0.6 undecidable manual P 347 40.626 50 0.08 48
IV.MF5.EHN. 2022-07-14T04:20:32.51 0.3 undecidable manual P 32 40.3263 50 0.41 67
IV.CAMP.HHZ. 2022-07-14T04:20:32.83 0.3 undecidable manual S 132 23.4543 112 -0.22 72
IV.CESI.HHZ. 2022-07-14T04:20:32.28 0.3 undecidable manual P 327 43.3233 50 -0.28 69
IV.FIAM.HHZ. 2022-07-14T04:20:32.59 0.6 undecidable manual P 188 46.0206 50 -0.39 45
IV.NRCA.HHZ. 2022-07-14T04:20:31.23 0.3 undecidable manual S 339 18.4704 117 -0.23 73
IV.ARRO.EHZ. 2022-07-14T04:20:31.25 0.3 undecidable manual P 253 36.9297 50 -0.32 69
IV.ASCOL.EHN. 2022-07-14T04:20:31.77 0.6 undecidable manual P 59 37.2294 50 0.15 48
IV.MTRA.EHZ. 2022-07-14T04:20:31.66 0.3 undecidable manual S 62 18.3705 117 0.22 73
IV.RM33.EHZ. 2022-07-14T04:20:31.78 0.6 undecidable manual S 176 18.87 117 0.18 49
IV.GIGS.HHZ. 2022-07-14T04:20:31.73 0.3 undecidable manual P 129 39.627 50 -0.25 70
IV.FEMA.HNE. 2022-07-14T04:20:31.22 0.3 undecidable manual P 339 33.6441 50 0.15 72
IT.MTCL.HGZ. 2022-07-14T04:20:31.62 0.6 undecidable manual P 335 38.4282 50 -0.19 47
IV.LNSS.HHZ. 2022-07-14T04:20:30.46 0.3 undecidable manual S 237 15.3735 122 -0.06 76
IV.TERO.HHN. 2022-07-14T04:20:30.97 0.3 undecidable manual P 100 33.744 50 -0.12 73
IV.MC2.EHZ. 2022-07-14T04:20:29.95 0.1 undecidable manual P 359 25.752 110 0.18 97
7F.SIB2.EHE. 2022-07-14T04:20:29.61 0.1 undecidable manual P 20 25.0527 111 -0.03 100
7F.SIB1.EHE. 2022-07-14T04:20:29.78 0.3 undecidable manual P 14 24.6531 111 0.22 72
7F.SIB3.EHN. 2022-07-14T04:20:29.32 0.3 undecidable manual P 15 22.5552 113 0.16 73
IV.GAVE.EHZ. 2022-07-14T04:20:29.45 0.3 undecidable manual P 274 24.753 111 -0.12 74
IV.MMO1.EHN. 2022-07-14T04:20:29.97 0.3 undecidable manual P 23 26.6511 110 0.04 75
IV.CAMP.HHZ. 2022-07-14T04:20:29.51 0.1 positive manual P 132 23.4543 112 0.18 97
IV.MTRA.EHZ. 2022-07-14T04:20:28.30 0.1 undecidable manual P 62 18.3705 117 -0.11 99
IV.RM33.EHZ. 2022-07-14T04:20:28.64 0.3 undecidable manual P 176 18.87 117 0.14 74
IV.NRCA.HHZ. 2022-07-14T04:20:28.04 0.3 undecidable manual P 339 18.4704 117 -0.38 71
IV.LNSS.HHZ. 2022-07-14T04:20:28.14 0.1 undecidable manual P 237 15.3735 122 0.26 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LNSS.HHE. ML:2.5 0.0029135325 0.3584 AML other m 2022-07-14T04:20:31.12
IV.LNSS.HNE. ML:2.5 0.002777468 0.3808 AML other m 2022-07-14T04:20:31.13
IV.LNSS.HHN. ML:2.4 0.002286472 0.1792 AML other m 2022-07-14T04:20:31.16
IV.LNSS.HNN. ML:2.4 0.0021600764999999997 0.16 AML other m 2022-07-14T04:20:31.16
IV.RM33.HNN. ML:1.8 0.0005632325500000001 0.2304 AML other m 2022-07-14T04:20:32.11
IV.RM33.EHN. ML:1.8 0.000559 0.22 AML other m 2022-07-14T04:20:32.11
IV.CAMP.HHE. ML:1.6 0.00025822085 0.4192 AML other m 2022-07-14T04:20:33.36
IV.GAVE.HNN. ML:1.7 0.00028268215 0.16 AML other m 2022-07-14T04:20:33.95
IV.GAVE.HNE. ML:2.3 0.0011610084999999998 0.1504 AML other m 2022-07-14T04:20:34.06
IV.GAVE.EHE. ML:2.3 0.001118844 0.16 AML other m 2022-07-14T04:20:34.06
IV.RM33.EHE. ML:1.6 0.0002802322 0.2816 AML other m 2022-07-14T04:20:35.39
IV.RM33.HNE. ML:1.6 0.0003073073 0.2912 AML other m 2022-07-14T04:20:35.53
IV.CAMP.HHN. ML:1.5 0.00018295990000000002 0.3392 AML other m 2022-07-14T04:20:35.80
IV.GAVE.EHN. ML:2.2 0.00089894 0.2208 AML other m 2022-07-14T04:20:36.50
IV.ARRO.EHN. ML:1.8 0.0002305 1.84 AML other m 2022-07-14T04:20:38.96
IV.FDMO.HHN. ML:1.6 0.000121648355 0.1824 AML other m 2022-07-14T04:20:39.14
IV.ARRO.EHE. ML:1.7 0.00020800000000000001 0.2 AML other m 2022-07-14T04:20:39.18
IV.CESI.HHE. ML:1.7 0.00014624455 0.1408 AML other m 2022-07-14T04:20:39.66
IV.FDMO.HHE. ML:1.8 0.0002045 0.2 AML other m 2022-07-14T04:20:40.59
IV.CESI.HHN. ML:1.8 0.0002198759 0.1792 AML other m 2022-07-14T04:20:40.61
IV.FIAM.HNE. ML:3.0 0.0029446065 1.8304 AML other m 2022-07-14T04:20:40.27
IV.CESX.HHE. ML:1.6 0.00009645000000000001 1.78 AML other m 2022-07-14T04:20:41.98
IV.CESI.HNN. ML:1.9 0.00022456625 0.2688 AML other m 2022-07-14T04:20:42.26
IV.CESX.HHN. ML:1.6 0.0000998 0.26 AML other m 2022-07-14T04:20:42.94
IV.MML1.EHN. ML:1.7 0.000124 0.22 AML other m 2022-07-14T04:20:43.26
IV.FIAM.HHN. ML:1.4 0.00007744859499999999 0.48 AML other m 2022-07-14T04:20:43.43
IV.OFFI.HHN. ML:2.2 0.00045999999999999996 1.3 AML other m 2022-07-14T04:20:43.84
IV.MML1.HNE. ML:1.6 0.00009942803499999999 0.16 AML other m 2022-07-14T04:20:44.03
IV.MML1.EHE. ML:1.6 0.00008800801 0.1792 AML other m 2022-07-14T04:20:43.95
IV.MNTT.EHE. ML:2.2 0.00039730655 0.4416 AML other m 2022-07-14T04:20:44.56
IV.ASSB.HHE. ML:1.8 0.00013948307 0.16 AML other m 2022-07-14T04:20:44.71
IV.FIAM.HNN. ML:2.2 0.0004184586 0.4096 AML other m 2022-07-14T04:20:45.15
IV.ASSB.HHN. ML:1.9 0.00017299999999999998 1.76 AML other m 2022-07-14T04:20:44.08
IV.VCEL.EHE. ML:1.9 0.00015774474999999998 0.4608 AML other m 2022-07-14T04:20:45.74
IV.VCEL.EHN. ML:1.8 0.00014111815 0.32 AML other m 2022-07-14T04:20:46.72
IV.OFFI.HHE. ML:2.0 0.00025587885 0.7008 AML other m 2022-07-14T04:20:47.08
IV.FIAM.HHE. ML:1.4 0.00007670000000000001 0.36 AML other m 2022-07-14T04:20:47.37
IV.MNTT.EHN. ML:2.4 0.0006035 0.38 AML other m 2022-07-14T04:20:47.37
IV.ATCC.EHE. ML:1.8 0.00009038036999999998 0.2208 AML other m 2022-07-14T04:20:49.41
IV.ATCC.EHN. ML:1.8 0.00009779999999999999 0.32 AML other m 2022-07-14T04:20:50.61
IV.T0110.HHN. ML:1.8 0.00010015 0.48 AML other m 2022-07-14T04:20:51.02
IV.T0110.HHE. ML:1.9 0.0001275 0.44 AML other m 2022-07-14T04:20:51.26
IV.CING.HHN. ML:1.5 0.000051871565 0.1792 AML other m 2022-07-14T04:20:51.36
IV.MURB.HNN. ML:2.3 0.000263025 0.3488 AML other m 2022-07-14T04:20:53.69
IV.MURB.HHN. ML:2.3 0.0002655596 0.3584 AML other m 2022-07-14T04:20:53.67
IV.MURB.HNE. ML:2.3 0.00028100000000000005 0.34 AML other m 2022-07-14T04:20:54.05
IV.MURB.HHE. ML:2.3 0.00026250000000000004 0.34 AML other m 2022-07-14T04:20:54.22
IV.MGAB.HHN. ML:1.9 0.000088 0.42 AML other m 2022-07-14T04:20:57.43
IV.MGAB.HHE. ML:1.9 0.00009445 0.54 AML other m 2022-07-14T04:21:01.76
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