Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 06-03-2024 and time 22:30:00 (Italy) in region 8 km NW Arquata del Tronto (AP)

A magnitude ML 1.8 earthquake occured in region: 8 km NW Arquata del Tronto (AP), on

  • 06-03-2024 21:30:00 (UTC)
  • 06-03-2024 22:30:00 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8270, 13.2360 at 12 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Arquata del Tronto AP 8 1178 1178
Montegallo AP 8 523 1701
Castelsantangelo sul Nera MC 10 281 1982
Montemonaco AP 11 604 2586
Norcia PG 12 4957 7543
Accumoli RI 15 667 8210
Ussita MC 15 444 8654
Acquasanta Terme AP 16 2916 11570
Montefortino FM 16 1178 12748
Visso MC 17 1107 13855
Preci PG 17 724 14579
Bolognola MC 19 142 14721
Amandola FM 20 3629 18350
Palmiano AP 20 196 18546

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km W of Teramo (54892 inhabitants)
46 Km E of Foligno (57155 inhabitants)
54 Km N of L'Aquila (69753 inhabitants)
56 Km NE of Terni (111501 inhabitants)
76 Km E of Perugia (166134 inhabitants)
82 Km W of Montesilvano (53738 inhabitants)
90 Km W of Pescara (121014 inhabitants)
91 Km S of Ancona (100861 inhabitants)
93 Km NW of Chieti (51815 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
Reviewed
Rev100 		ML 1.8 2024-03-06
21:30:00		 42.8267 13.2363 12 2024-03-06
21:36:56		 Sala Sismica INGV-Roma 125739751
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-03-06 21:30:00 ± 0.05
Latitude 42.8267 ± 0.0027
Longitude 13.2363 ± 0.0037
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125739751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 319
Semi-minor axis of confidence ellipse (meter) 51
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 75
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) 49
Number of associated phases, regardless of their use for origin computation 61
Number of defining phases 61
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.05396
Epicentral distance of station farthest from the epicenter (degree) 0.78421
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 33
Magnitude information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 36
Type of magnitude ML
Reference to an origin 125739751
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-03-06 21:36:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FIAM.HHZ. 2024-03-06T21:30:20.35 0.6 undecidable manual S 189 62.6928 91 0.64 39
IV.CING.HHZ. 2024-03-06T21:30:20.04 0.6 undecidable manual S 357 60.9945 91 0.79 37
IV.CESX.HHZ. 2024-03-06T21:30:19.45 0.6 undecidable manual S 246 58.1973 92 0.94 35
IV.ASSB.HHZ. 2024-03-06T21:30:17.49 0.6 undecidable manual S 297 52.7028 92 0.46 42
IV.GIGS.HHZ. 2024-03-06T21:30:16.55 0.3 undecidable manual S 146 49.7169 92 0.31 66
IV.FRON.EHZ. 2024-03-06T21:30:15.59 0.1 undecidable manual P 332 87.0462 91 0.24 83
IV.SSFR.HHZ. 2024-03-06T21:30:14.04 0.1 undecidable manual P 332 76.9674 91 0.25 85
IV.MML1.EHZ. 2024-03-06T21:30:13.06 0.6 undecidable manual S 326 38.4282 93 -0.16 46
IV.CAMP.HHZ. 2024-03-06T21:30:12.06 0.3 undecidable manual S 156 35.2425 93 -0.31 68
IV.RM33.EHZ. 2024-03-06T21:30:12.77 0.6 undecidable manual S 183 35.2425 93 0.38 44
IV.TERO.HHZ. 2024-03-06T21:30:12.70 0.6 undecidable manual S 127 37.5291 93 -0.29 45
IV.CESI.HHZ. 2024-03-06T21:30:11.84 0.6 undecidable manual S 306 33.4443 93 -0.05 47
IV.CING.HHZ. 2024-03-06T21:30:11.21 0.6 undecidable manual P 357 60.9945 91 -0.12 44
IV.ATCC.EHZ. 2024-03-06T21:30:11.50 1.0 undecidable manual P 310 62.5929 91 -0.08 22
IV.LNSS.HHZ. 2024-03-06T21:30:11.17 0.3 undecidable manual S 213 29.5482 94 0.31 68
IV.CESX.HHZ. 2024-03-06T21:30:11.24 0.1 undecidable manual P 246 58.1973 92 0.34 86
IV.GAVE.EHZ. 2024-03-06T21:30:11.50 0.3 undecidable manual S 242 31.6461 94 0.09 71
IV.ASSB.HHZ. 2024-03-06T21:30:10.02 0.6 positive manual P 297 52.7028 92 -0.03 46
IV.FIAM.HHZ. 2024-03-06T21:30:10.64 0.1 undecidable manual P 189 62.6928 91 -0.96 68
IV.GUMA.HHZ. 2024-03-06T21:30:10.70 0.6 undecidable manual S 17 27.3504 95 0.42 45
ZO.PDN12.EHZ. 2024-03-06T21:30:10.27 0.6 undecidable manual S 269 25.9518 95 0.35 45
IV.CSP1.EHZ. 2024-03-06T21:30:10.53 0.6 undecidable manual S 355 29.5482 94 -0.33 45
IV.MF5.EHZ. 2024-03-06T21:30:10.36 0.6 undecidable manual S 45 25.4523 96 0.58 43
IT.MTCL.HGZ. 2024-03-06T21:30:09.86 0.3 undecidable manual S 314 26.751 95 -0.26 69
IV.GIGS.HHZ. 2024-03-06T21:30:09.31 1.0 negative manual P 146 49.7169 92 -0.28 22
IV.FDMO.HHZ. 2024-03-06T21:30:09.88 0.6 undecidable manual S 333 26.2515 95 -0.1 47
IV.MNTT.EHZ. 2024-03-06T21:30:08.55 0.3 negative manual P 48 39.1275 93 0.58 62
IV.SMA1.EHZ. 2024-03-06T21:30:08.63 0.6 undecidable manual S 160 23.1546 97 -0.55 43
IV.FEMA.HNZ. 2024-03-06T21:30:08.65 0.6 undecidable manual S 315 21.3675 98 -0.04 49
IV.OFFI.HHZ. 2024-03-06T21:30:08.42 0.3 positive manual P 72 38.4282 93 0.57 63
IV.RM33.EHZ. 2024-03-06T21:30:07.35 0.1 undecidable manual P 183 35.2425 93 -0.02 95
IV.TERO.HHZ. 2024-03-06T21:30:07.34 0.3 positive manual P 127 37.5291 93 -0.37 66
IV.MTRA.HNZ. 2024-03-06T21:30:07.02 0.6 undecidable manual S 121 15.1737 109 -0.05 49
IV.MML1.EHZ. 2024-03-06T21:30:07.62 0.6 positive manual P 326 38.4282 93 -0.23 45
IV.CAMP.HHZ. 2024-03-06T21:30:07.19 0.6 undecidable manual P 156 35.2425 93 -0.17 46
ZO.PDN11.EHZ. 2024-03-06T21:30:06.19 0.3 undecidable manual S 243 10.5783 125 0.19 71
IV.LNSS.HHZ. 2024-03-06T21:30:06.49 0.1 undecidable manual P 213 29.5482 94 0.01 97
IV.GAVE.EHZ. 2024-03-06T21:30:06.89 0.6 negative manual P 242 31.6461 94 0.09 48
IV.GUMA.HHZ. 2024-03-06T21:30:06.18 0.1 undecidable manual P 17 27.3504 95 0.03 97
IV.CESI.HHZ. 2024-03-06T21:30:06.96 0.1 positive manual P 306 33.4443 93 -0.12 93
IV.CSP1.EHZ. 2024-03-06T21:30:06.25 0.1 negative manual P 355 29.5482 94 -0.23 92
7F.SIB1.EHZ. 2024-03-06T21:30:05.64 0.6 undecidable manual S 20 7.9809 137 0.17 48
IT.MTCL.HGZ. 2024-03-06T21:30:05.82 0.1 undecidable manual P 314 26.751 95 -0.23 92
IV.MC2.EHZ. 2024-03-06T21:30:05.83 0.6 undecidable manual S 338 10.1787 127 -0.07 50
IV.FDMO.HHZ. 2024-03-06T21:30:05.68 1.0 undecidable manual P 333 26.2515 95 -0.3 23
7F.SIB2.EHZ. 2024-03-06T21:30:05.56 0.6 undecidable manual S 37 8.9799 132 -0.1 50
ZO.PDN12.EHZ. 2024-03-06T21:30:05.69 0.1 undecidable manual P 269 25.9518 95 -0.25 92
IV.MMO1.EHZ. 2024-03-06T21:30:05.97 0.6 undecidable manual S 42 10.878 124 -0.09 50
7F.SIB3.EHZ. 2024-03-06T21:30:05.13 0.6 undecidable manual S 27 5.994 146 -0.01 50
IV.SMA1.EHZ. 2024-03-06T21:30:05.39 1.0 positive manual P 160 23.1546 97 -0.12 24
IV.MF5.EHZ. 2024-03-06T21:30:05.83 0.1 undecidable manual P 45 25.4523 96 -0.03 97
IV.NRCA.HNZ. 2024-03-06T21:30:05.75 0.6 undecidable manual S 274 9.9789 128 -0.11 49
IV.FEMA.HNZ. 2024-03-06T21:30:05.01 0.1 undecidable manual P 315 21.3675 98 -0.22 93
IV.MTRA.HNZ. 2024-03-06T21:30:04.23 0.1 undecidable manual P 121 15.1737 109 -0.08 98
IV.MMO1.EHZ. 2024-03-06T21:30:03.55 0.6 undecidable manual P 42 10.878 124 -0.17 49
7F.SIB3.EHZ. 2024-03-06T21:30:03.05 0.1 undecidable manual P 27 5.994 146 -0.14 99
IV.NRCA.HNZ. 2024-03-06T21:30:03.70 0.1 positive manual P 274 9.9789 128 0.11 98
7F.SIB1.EHZ. 2024-03-06T21:30:03.32 0.1 undecidable manual P 20 7.9809 137 -0.06 100
ZO.PDN11.EHZ. 2024-03-06T21:30:03.64 0.3 undecidable manual P 243 10.5783 125 -0.03 75
IV.MC2.EHZ. 2024-03-06T21:30:03.66 0.1 undecidable manual P 338 10.1787 127 0.04 99
7F.SIB2.EHZ. 2024-03-06T21:30:03.26 0.1 undecidable manual P 37 8.9799 132 -0.23 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MMO1.EHE. ML:2.0 0.001193 1.9 AML other m 2024-03-06T21:30:05.97
IV.NRCA.HNE. ML:2.0 0.0011400000000000002 0.1 AML other m 2024-03-06T21:30:06.21
IV.NRCA.HHE. ML:2.0 0.0012200000000000002 0.1 AML other m 2024-03-06T21:30:06.21
IV.NRCA.HHN. ML:2.0 0.0011149999999999999 0.16 AML other m 2024-03-06T21:30:06.11
IV.NRCA.HNN. ML:2.0 0.0010550000000000002 0.74 AML other m 2024-03-06T21:30:06.19
IV.MMO1.EHN. ML:1.6 0.0004275 0.38 AML other m 2024-03-06T21:30:06.24
IV.MTRA.EHN. ML:1.7 0.00041049999999999995 0.16 AML other m 2024-03-06T21:30:06.95
IV.MTRA.EHE. ML:1.7 0.00041049999999999995 0.3 AML other m 2024-03-06T21:30:07.07
IV.SMA1.EHE. ML:1.4 0.00016749999999999998 0.58 AML other m 2024-03-06T21:30:09.20
IV.SMA1.EHN. ML:1.4 0.00014199999999999998 0.16 AML other m 2024-03-06T21:30:09.39
IV.FDMO.HHN. ML:1.8 0.000322 1.78 AML other m 2024-03-06T21:30:09.01
IV.FDMO.HHE. ML:1.6 0.00020800000000000001 1.82 AML other m 2024-03-06T21:30:09.93
IV.CSP1.EHN. ML:1.9 0.00041600000000000003 0.14 AML other m 2024-03-06T21:30:10.83
IV.CSP1.EHE. ML:1.8 0.0002945 0.12 AML other m 2024-03-06T21:30:10.86
IV.GUMA.HNN. ML:2.0 0.0005335 1.28 AML other m 2024-03-06T21:30:11.02
IV.GUMA.HNE. ML:2.2 0.0009155 0.3 AML other m 2024-03-06T21:30:11.00
IV.GUMA.HHE. ML:2.3 0.001065 0.32 AML other m 2024-03-06T21:30:11.00
IV.LNSS.HHE. ML:1.7 0.00023449999999999998 0.86 AML other m 2024-03-06T21:30:11.15
IV.GUMA.HHN. ML:2.0 0.0005885 0.56 AML other m 2024-03-06T21:30:11.65
IV.GAVE.EHE. ML:1.8 0.00031 0.82 AML other m 2024-03-06T21:30:11.94
IV.CESI.HHE. ML:1.5 0.00012314999999999998 0.56 AML other m 2024-03-06T21:30:12.19
IV.GAVE.EHN. ML:2.0 0.0004235 0.24 AML other m 2024-03-06T21:30:12.66
IV.CESI.HHN. ML:1.6 0.00016249999999999997 0.24 AML other m 2024-03-06T21:30:12.79
IV.TERO.HHN. ML:1.5 0.00011350000000000001 0.32 AML other m 2024-03-06T21:30:13.33
IV.LNSS.HHN. ML:1.6 0.00020250000000000002 0.12 AML other m 2024-03-06T21:30:13.43
IV.MML1.EHN. ML:1.4 0.00009685 1.82 AML other m 2024-03-06T21:30:13.95
IV.TERO.HHE. ML:1.6 0.00016149999999999997 0.18 AML other m 2024-03-06T21:30:14.34
IV.MML1.EHE. ML:1.2 0.00005965 0.96 AML other m 2024-03-06T21:30:14.24
IV.OFFI.HHN. ML:1.9 0.00026049999999999994 0.42 AML other m 2024-03-06T21:30:15.95
IV.OFFI.HHE. ML:1.9 0.0003035 1.24 AML other m 2024-03-06T21:30:16.88
IV.MNTT.EHE. ML:1.9 0.00029549999999999997 0.28 AML other m 2024-03-06T21:30:16.82
IV.MNTT.EHN. ML:2.1 0.00039600000000000003 0.42 AML other m 2024-03-06T21:30:17.80
IV.ASSB.HHN. ML:1.4 0.0000562 0.36 AML other m 2024-03-06T21:30:19.53
IV.ASSB.HHE. ML:1.4 0.00005365 0.9 AML other m 2024-03-06T21:30:20.46
IV.CING.HHN. ML:1.3 0.0000394 0.82 AML other m 2024-03-06T21:30:21.37
IV.CING.HHE. ML:1.3 0.00003915 1.32 AML other m 2024-03-06T21:30:21.08
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