Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 13-05-2022 and time 22:24:19 (Italy) in region 5 km N Accumoli (RI)

A magnitude ML 1.8 earthquake occured in region: 5 km N Accumoli (RI), on

  • 13-05-2022 20:24:19 (UTC)
  • 13-05-2022 22:24:19 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.7360, 13.2330 at 9 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
Arquata del Tronto AP 7 1178 1845
Amatrice RI 13 2657 4502
Norcia PG 13 4957 9459
Cittareale RI 14 482 9941
Montegallo AP 15 523 10464
Acquasanta Terme AP 15 2916 13380
Cascia PG 18 3217 16597
Castelsantangelo sul Nera MC 19 281 16878
Montemonaco AP 20 604 17482

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km W of Teramo (54892 inhabitants)
45 Km NW of L'Aquila (69753 inhabitants)
50 Km SE of Foligno (57155 inhabitants)
52 Km E of Terni (111501 inhabitants)
79 Km W of Montesilvano (53738 inhabitants)
80 Km SE of Perugia (166134 inhabitants)
86 Km W of Pescara (121014 inhabitants)
88 Km W of Chieti (51815 inhabitants)
92 Km NE of Guidonia Montecelio (88673 inhabitants)
93 Km NE of Tivoli (56533 inhabitants)
99 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 1.8 2022-05-13
20:24:19		 42.7357 13.2327 9 2023-01-31
19:03:49		 Bollettino Sismico Italiano INGV 110453661
Reviewed
Rev100 		ML 1.8 2022-05-13
20:24:19		 42.7322 13.2323 9 2022-05-13
20:35:40		 Sala Sismica INGV-Roma 104594941
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-05-13 20:24:19 ± 0.05
Latitude 42.7357 ± 0.0027
Longitude 13.2327 ± 0.0037
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 110453661

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 317
Semi-minor axis of confidence ellipse (meter) 159
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 77
Circular confidence region, given by single value of horizontal uncertainty (meter) 320.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 44
Number of associated phases, regardless of their use for origin computation 69
Number of defining phases 68
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.79140
Number of stations at which the event was observed 37
Number of stations from which data was used for origin computation 36
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 76
Type of magnitude ML
Reference to an origin 110453661
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-10-03 11:01:46

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 74
Type of magnitude ML
Reference to an origin 104594941
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-05-13 20:35:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CING.HHZ. 2022-05-13T20:24:41.87 0.3 undecidable manual S 358 71.0733 50 0.8 55
IV.ATCC.EHZ. 2022-05-13T20:24:41.28 0.3 undecidable manual S 316 69.2751 50 0.68 58
IV.T0110.HHZ. 2022-05-13T20:24:41.34 0.3 undecidable manual S 141 71.6727 50 0.12 67
IV.EL6.EHZ. 2022-05-13T20:24:40.55 0.6 undecidable manual S 351 66.6777 50 0.64 40
IV.VCEL.EHZ. 2022-05-13T20:24:39.57 0.3 undecidable manual S 127 62.3931 50 0.8 56
IV.SNTG.HHZ. 2022-05-13T20:24:38.71 0.3 undecidable manual S 338 62.2932 50 -0.02 70
IV.ASSB.HHZ. 2022-05-13T20:24:37.66 0.3 undecidable manual S 306 57.7977 50 0.14 69
IV.MOMA.HHZ. 2022-05-13T20:24:37.24 0.3 undecidable manual S 278 54.501 50 0.6 62
IV.CESX.HHZ. 2022-05-13T20:24:36.89 0.3 undecidable manual S 255 54.501 50 0.23 68
IV.ARVD.HHZ. 2022-05-13T20:24:35.09 0.6 undecidable manual P 345 87.8454 50 0.68 37
IV.SSFR.HHZ. 2022-05-13T20:24:35.19 3.0 undecidable manual P 0
IV.ARRO.EHZ. 2022-05-13T20:24:34.01 0.3 undecidable manual S 246 41.8248 50 0.73 60
IV.MML1.EHZ. 2022-05-13T20:24:34.35 0.3 undecidable manual S 333 47.0196 50 -0.29 68
IV.MURB.HHZ. 2022-05-13T20:24:33.53 1.0 undecidable manual P 316 81.9513 50 0.02 22
IV.CSP1.EHZ. 2022-05-13T20:24:32.88 0.3 undecidable manual S 357 39.5271 50 0.22 70
IV.T0110.HHZ. 2022-05-13T20:24:32.13 0.6 undecidable manual P 141 71.6727 50 0.21 44
IV.GUMA.HHZ. 2022-05-13T20:24:32.26 0.3 undecidable manual S 13 37.2294 50 0.22 70
IV.CING.HHZ. 2022-05-13T20:24:32.50 0.6 undecidable manual P 358 71.0733 50 0.67 39
IV.CESI.HHZ. 2022-05-13T20:24:32.39 0.3 undecidable manual S 318 40.0266 50 -0.4 67
IV.GIGS.HHZ. 2022-05-13T20:24:32.60 0.3 undecidable manual S 138 41.8248 50 -0.68 61
IV.EL6.EHZ. 2022-05-13T20:24:31.16 0.6 undecidable manual P 351 66.6777 50 0 46
IV.MF5.EHZ. 2022-05-13T20:24:31.48 0.3 undecidable manual S 33 33.5442 50 0.43 68
IV.ATCC.EHZ. 2022-05-13T20:24:31.37 0.6 undecidable manual P 316 69.2751 50 -0.19 44
IV.FDMO.HHZ. 2022-05-13T20:24:31.04 0.3 undecidable manual S 341 35.4423 50 -0.51 66
IV.VCEL.EHZ. 2022-05-13T20:24:30.72 0.6 undecidable manual P 127 62.3931 50 0.22 45
IT.MTCL.HGZ. 2022-05-13T20:24:30.48 0.6 undecidable manual S 327 34.3434 50 -0.8 39
IV.SNTG.HHZ. 2022-05-13T20:24:30.43 0.3 undecidable manual P 338 62.2932 50 -0.05 69
IV.TERO.HHZ. 2022-05-13T20:24:30.18 0.3 undecidable manual S 112 32.745 50 -0.67 62
IV.MOMA.HHZ. 2022-05-13T20:24:29.45 0.6 undecidable manual P 278 54.501 50 0.18 46
IV.GAVE.EHZ. 2022-05-13T20:24:29.48 0.3 undecidable manual S 260 28.0497 108 0.04 74
IV.ASSB.HHZ. 2022-05-13T20:24:29.26 0.1 undecidable manual P 306 57.7977 50 -0.52 84
IV.FEMA.HNZ. 2022-05-13T20:24:29.28 0.3 undecidable manual S 329 29.1486 107 -0.55 66
IV.CESX.HHZ. 2022-05-13T20:24:29.03 0.6 undecidable manual P 255 54.501 50 -0.25 45
IV.CAMP.HHZ. 2022-05-13T20:24:28.62 0.3 undecidable manual S 147 26.4513 109 -0.3 70
IV.OFFI.HHZ. 2022-05-13T20:24:28.00 0.1 undecidable manual P 59 42.9237 50 0.5 87
IV.RM33.EHZ. 2022-05-13T20:24:28.58 0.3 undecidable manual S 183 25.1526 110 0.07 74
IV.MNTT.EHZ. 2022-05-13T20:24:28.49 0.3 undecidable manual P 39 46.7199 50 0.42 66
IV.MML1.EHZ. 2022-05-13T20:24:27.77 0.3 undecidable manual P 333 47.0196 50 -0.34 67
IV.MC2.EHZ. 2022-05-13T20:24:27.14 0.3 undecidable manual S 350 19.869 115 0.36 70
IV.LNSS.HHZ. 2022-05-13T20:24:27.58 0.3 undecidable manual S 227 21.5673 113 0.25 72
IV.ARRO.EHZ. 2022-05-13T20:24:27.01 0.3 undecidable manual P 246 41.8248 50 -0.32 68
IV.CESI.HHZ. 2022-05-13T20:24:26.63 0.1 undecidable manual P 318 40.0266 50 -0.42 89
IV.MMO1.EHZ. 2022-05-13T20:24:26.62 0.3 undecidable manual S 23 19.6692 115 -0.13 74
IV.GIGS.HHZ. 2022-05-13T20:24:26.74 0.1 undecidable manual P 138 41.8248 50 -0.59 84
IV.MF5.EHZ. 2022-05-13T20:24:26.02 0.1 undecidable manual P 33 33.5442 50 -0.02 98
IV.CSP1.EHZ. 2022-05-13T20:24:26.82 0.3 undecidable manual P 357 39.5271 50 -0.16 71
IV.GUMA.HHZ. 2022-05-13T20:24:26.55 0.1 undecidable manual P 13 37.2294 50 -0.07 97
7F.SIB1.EHZ. 2022-05-13T20:24:26.37 0.3 undecidable manual S 10 17.871 117 0.18 73
IV.TERO.HHZ. 2022-05-13T20:24:25.47 0.1 undecidable manual P 112 32.745 50 -0.46 90
7F.SIB3.EHZ. 2022-05-13T20:24:25.38 0.3 undecidable manual S 11 15.7731 120 -0.15 74
IV.FDMO.HHZ. 2022-05-13T20:24:25.87 0.3 undecidable manual P 341 35.4423 50 -0.47 67
7F.SIB2.EHZ. 2022-05-13T20:24:25.97 0.3 undecidable manual S 19 18.1707 117 -0.3 71
IV.MTRA.HNZ. 2022-05-13T20:24:25.00 0.3 undecidable manual S 80 13.5753 124 0.12 75
IV.NRCA.HNZ. 2022-05-13T20:24:25.07 0.3 undecidable manual S 318 14.4744 122 -0.09 75
IT.MTCL.HGZ. 2022-05-13T20:24:25.68 0.6 undecidable manual P 327 34.3434 50 -0.5 44
IV.SMA1.EHZ. 2022-05-13T20:24:25.42 0.3 undecidable manual S 144 14.3745 122 0.31 72
IV.FEMA.HNZ. 2022-05-13T20:24:25.58 0.6 undecidable manual P 329 29.1486 107 0.24 47
IV.RM33.EHZ. 2022-05-13T20:24:24.58 0.1 undecidable manual P 183 25.1526 110 0 100
IV.CAMP.HHZ. 2022-05-13T20:24:24.65 0.1 undecidable manual P 147 26.4513 109 -0.17 97
IV.GAVE.EHZ. 2022-05-13T20:24:24.88 0.1 positive manual P 260 28.0497 108 -0.23 95
IV.LNSS.HHZ. 2022-05-13T20:24:23.99 0.1 positive manual P 227 21.5673 113 0.1 99
7F.SIB1.EHZ. 2022-05-13T20:24:23.34 0.3 undecidable manual P 10 17.871 117 0.11 74
IV.MMO1.EHZ. 2022-05-13T20:24:23.51 0.1 undecidable manual P 23 19.6692 115 -0.05 100
7F.SIB2.EHZ. 2022-05-13T20:24:23.20 0.3 undecidable manual P 19 18.1707 117 -0.09 75
IV.MC2.EHZ. 2022-05-13T20:24:23.64 0.1 undecidable manual P 350 19.869 115 0.06 100
IV.NRCA.HNZ. 2022-05-13T20:24:22.75 0.1 undecidable manual P 318 14.4744 122 0.1 100
IV.SMA1.EHZ. 2022-05-13T20:24:22.96 0.1 negative manual P 144 14.3745 122 0.34 95
7F.SIB3.EHZ. 2022-05-13T20:24:22.98 0.3 undecidable manual P 11 15.7731 120 0.12 74
IV.MTRA.HNZ. 2022-05-13T20:24:22.69 0.1 undecidable manual P 80 13.5753 124 0.2 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GAVE.HNN. ML:1.4 0.00014522313 0.1024 AML other m 2022-05-13T20:24:30.49
IV.MTRA.HNE. ML:2.3 0.0022953275 0.1408 AML other m 2022-05-13T20:24:25.65
IV.NRCA.HNE. ML:2.5 0.0029649999999999998 0.16 AML other m 2022-05-13T20:24:25.67
IV.NRCA.HHE. ML:2.5 0.00309 0.16 AML other m 2022-05-13T20:24:25.67
IV.NRCA.HHN. ML:2.4 0.0028949999999999996 0.14 AML other m 2022-05-13T20:24:25.73
IV.NRCA.HNN. ML:2.4 0.0026100000000000003 0.14 AML other m 2022-05-13T20:24:25.73
IV.MTRA.EHE. ML:2.3 0.0022941475 0.1792 AML other m 2022-05-13T20:24:25.86
IV.SMA1.EHN. ML:1.9 0.0008400531 0.1792 AML other m 2022-05-13T20:24:26.12
IV.MTRA.HNN. ML:2.4 0.0025558614999999997 0.2432 AML other m 2022-05-13T20:24:26.11
IV.MTRA.EHN. ML:2.4 0.002562514 0.2432 AML other m 2022-05-13T20:24:26.11
IV.MMO1.EHE. ML:2.1 0.0009405000000000001 0.68 AML other m 2022-05-13T20:24:27.25
IV.SMA1.EHE. ML:1.8 0.000625571 0.1792 AML other m 2022-05-13T20:24:28.20
IV.LNSS.HHE. ML:2.0 0.0006735745500000001 0.256 AML other m 2022-05-13T20:24:28.14
IV.LNSS.HHN. ML:2.3 0.0013814105 0.2176 AML other m 2022-05-13T20:24:28.23
IV.LNSS.HNN. ML:2.2 0.001194651 0.2048 AML other m 2022-05-13T20:24:28.24
IV.MC2.EHN. ML:2.3 0.001542837 0.2176 AML other m 2022-05-13T20:24:28.38
IV.LNSS.HNE. ML:2.0 0.0006550215500000001 0.1408 AML other m 2022-05-13T20:24:28.36
IV.MMO1.EHN. ML:1.8 0.0005027002000000001 0.192 AML other m 2022-05-13T20:24:28.97
IV.RM33.HNN. ML:1.9 0.0004398713 0.2432 AML other m 2022-05-13T20:24:29.36
IV.RM33.EHN. ML:1.9 0.00044799999999999994 0.26 AML other m 2022-05-13T20:24:29.37
IV.MC2.EHE. ML:2.1 0.0009392699500000001 0.2048 AML other m 2022-05-13T20:24:29.57
IV.CAMP.HHE. ML:1.6 0.00021600000000000002 0.26 AML other m 2022-05-13T20:24:29.36
IV.RM33.HNE. ML:1.9 0.00047923029999999997 0.2048 AML other m 2022-05-13T20:24:29.76
IV.RM33.EHE. ML:1.9 0.00048699999999999997 0.2 AML other m 2022-05-13T20:24:29.76
IV.GAVE.HNE. ML:2.1 0.000601352 0.192 AML other m 2022-05-13T20:24:30.07
IV.GAVE.EHE. ML:2.0 0.0005948530000000001 0.192 AML other m 2022-05-13T20:24:30.07
IV.TERO.HNN. ML:1.9 0.00037955424999999997 0.128 AML other m 2022-05-13T20:24:31.31
IV.TERO.HHN. ML:2.0 0.0004004506 0.1408 AML other m 2022-05-13T20:24:31.37
IV.TERO.HHE. ML:2.0 0.00039249999999999995 0.16 AML other m 2022-05-13T20:24:31.61
IV.FDMO.HHN. ML:1.4 0.00011122410999999998 0.2432 AML other m 2022-05-13T20:24:31.89
IV.CAMP.HHN. ML:1.2 0.00009962727999999999 0.2176 AML other m 2022-05-13T20:24:30.22
IV.TERO.HNE. ML:1.9 0.000339976635 0.1408 AML other m 2022-05-13T20:24:32.22
IV.MF5.EHN. ML:1.8 0.0002505332 0.2048 AML other m 2022-05-13T20:24:32.30
IV.MF5.EHE. ML:1.8 0.0002535 0.22 AML other m 2022-05-13T20:24:32.38
IV.GAVE.EHN. ML:1.9 0.0004553522 0.1792 AML other m 2022-05-13T20:24:33.43
IV.FDMO.HHE. ML:1.5 0.00013000000000000002 1.76 AML other m 2022-05-13T20:24:34.02
IV.CESI.HHN. ML:1.8 0.000193 0.3 AML other m 2022-05-13T20:24:34.46
IV.CSP1.EHE. ML:2.0 0.0003835 0.26 AML other m 2022-05-13T20:24:35.08
IV.ARRO.EHE. ML:1.7 0.000168 0.2 AML other m 2022-05-13T20:24:35.60
IV.ARRO.EHN. ML:1.6 0.000122 0.2 AML other m 2022-05-13T20:24:35.65
IV.MML1.EHN. ML:1.6 0.00011199999999999998 0.12 AML other m 2022-05-13T20:24:35.81
IV.MML1.HNN. ML:1.6 0.00012069056 0.1408 AML other m 2022-05-13T20:24:35.81
IV.CESI.HHE. ML:1.6 0.00015663840000000001 0.256 AML other m 2022-05-13T20:24:35.78
IV.CSP1.EHN. ML:2.1 0.00043000000000000004 0.3 AML other m 2022-05-13T20:24:36.38
IV.MML1.EHE. ML:1.4 0.000077827495 0.1152 AML other m 2022-05-13T20:24:36.29
IV.MNTT.EHE. ML:0.0 0.00046902465 1.5776 AML other m 2022-05-13T20:24:37.80
IV.MOMA.HHE. ML:2.1 0.0003095 0.16 AML other m 2022-05-13T20:24:38.12
IV.MOMA.HNE. ML:2.1 0.00031214785 0.1792 AML other m 2022-05-13T20:24:38.21
IV.MOMA.HNN. ML:1.9 0.0001832976 0.192 AML other m 2022-05-13T20:24:38.65
IV.MOMA.HHN. ML:1.8 0.0001646695 0.192 AML other m 2022-05-13T20:24:38.66
IV.ASSB.HHE. ML:1.6 0.0000879201 1.8336 AML other m 2022-05-13T20:24:38.02
IV.SNTG.HHE. ML:1.2 0.000031799999999999994 0.16 AML other m 2022-05-13T20:24:39.65
IV.ASSB.HHN. ML:1.8 0.00014399999999999998 0.2 AML other m 2022-05-13T20:24:40.09
IV.MNTT.EHN. ML:0.0 0.00043402475 0.2304 AML other m 2022-05-13T20:24:40.58
IV.MML1.HNE. ML:1.4 0.000081658705 0.1536 AML other m 2022-05-13T20:24:35.87
IV.VCEL.EHN. ML:0.0 0.000100258635 0.3712 AML other m 2022-05-13T20:24:41.47
IV.SNTG.HHN. ML:1.3 0.00004025 0.26 AML other m 2022-05-13T20:24:41.65
IV.VCEL.EHE. ML:0.0 0.00010637345 0.2048 AML other m 2022-05-13T20:24:42.57
IV.ATCC.EHN. ML:1.7 0.00007925 0.14 AML other m 2022-05-13T20:24:43.16
IV.EL6.EHE. ML:1.6 0.000067774845 0.2176 AML other m 2022-05-13T20:24:45.95
IV.CING.HHE. ML:1.6 0.00006185807 0.192 AML other m 2022-05-13T20:24:44.15
IV.T0110.HHN. ML:1.6 0.00006509802000000001 0.3072 AML other m 2022-05-13T20:24:46.72
IV.CING.HHN. ML:1.6 0.0000691 0.18 AML other m 2022-05-13T20:24:44.63
IV.CESX.HHE. ML:1.5 0.000078085605 0.448 AML other m 2022-05-13T20:24:45.31
IV.EL6.EHN. ML:1.7 0.00008541543500000002 0.2816 AML other m 2022-05-13T20:24:45.57
IV.CESX.HHN. ML:1.2 0.000041738475 0.1792 AML other m 2022-05-13T20:24:38.60
IV.ATCC.EHE. ML:1.6 0.00006330622499999999 0.1408 AML other m 2022-05-13T20:24:42.68
IV.ATCC.HNN. ML:1.6 0.00006933497 0.2176 AML other m 2022-05-13T20:24:41.85
IV.T0110.HHE. ML:1.4 0.00004483719 0.3584 AML other m 2022-05-13T20:24:42.76
IV.ATCC.HNE. ML:1.7 0.000078231385 0.2944 AML other m 2022-05-13T20:24:42.41
IV.ARVD.HHN. ML:1.1 0.00001395626 0.1152 AML other m 2022-05-13T20:24:50.23
IV.ARVD.HHE. ML:1.2 0.000020306915 0.192 AML other m 2022-05-13T20:24:50.07
IV.SSFR.HHE. ML:1.8 0.000082257155 0.2176 AML other m 2022-05-13T20:24:48.38
IV.SSFR.HHN. ML:1.9 0.00009217454499999999 0.2176 AML other m 2022-05-13T20:24:48.26
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