Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 05-02-2024 and time 19:29:40 (Italy) in region 4 km E Amatrice (RI)

A magnitude ML 1.5 earthquake occured in region: 4 km E Amatrice (RI), on

  • 05-02-2024 18:29:40 (UTC)
  • 05-02-2024 19:29:40 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.6150, 13.3320 at 14 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
Amatrice RI 4 2657 2657
Campotosto AQ 7 542 3199
Capitignano AQ 11 665 3864
Accumoli RI 11 667 4531
Montereale AQ 12 2581 7112
Crognaleto TE 14 1297 8409
Cittareale RI 14 482 8891
Cortino TE 14 656 9547
Rocca Santa Maria TE 18 537 10084
Arquata del Tronto AP 18 1178 11262
Fano Adriano TE 18 296 11558
Acquasanta Terme AP 18 2916 14474
Barete AQ 19 737 15211
Valle Castellana TE 19 977 16188
Cagnano Amiterno AQ 19 1369 17557
Borbona RI 20 617 18174
Pizzoli AQ 20 4326 22500

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km N of L'Aquila (69753 inhabitants)
31 Km W of Teramo (54892 inhabitants)
56 Km E of Terni (111501 inhabitants)
64 Km SE of Foligno (57155 inhabitants)
68 Km W of Montesilvano (53738 inhabitants)
74 Km W of Pescara (121014 inhabitants)
75 Km W of Chieti (51815 inhabitants)
85 Km NE of Guidonia Montecelio (88673 inhabitants)
85 Km NE of Tivoli (56533 inhabitants)
94 Km SE of Perugia (166134 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 1.5 2024-02-05
18:29:40		 42.615 13.3325 14 2024-02-05
18:38:05		 Sala Sismica INGV-Roma 125054851
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-05 18:29:40 ± 0.07
Latitude 42.6150 ± 0.0027
Longitude 13.3325 ± 0.0037
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125054851

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 337
Semi-minor axis of confidence ellipse (meter) 100
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 236
Circular confidence region, given by single value of horizontal uncertainty (meter) 340.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 70
Number of associated phases, regardless of their use for origin computation 38
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.38131
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 39
Type of magnitude ML
Reference to an origin 125054851
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-05 18:38:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MOCO.HHZ. 2024-02-05T18:30:36.88 3.0 undecidable manual Sn 2.13 0
IV.GATE.HHZ. 2024-02-05T18:30:34.80 3.0 undecidable manual Sg 5.77 0
IV.SFI.HNZ. 2024-02-05T18:30:29.78 3.0 undecidable manual Sn -1.14 0
IV.IMOL.HNZ. 2024-02-05T18:30:19.26 3.0 undecidable manual Pg 4.79 0
IV.ARVD.HHZ. 2024-02-05T18:30:12.60 3.0 undecidable manual S 0.09 0
IV.CSP1.EHZ. 2024-02-05T18:29:58.19 3.0 undecidable manual S -0.85 0
IV.CING.HHZ. 2024-02-05T18:29:56.12 3.0 undecidable manual P 0.02 0
IV.FIAM.HHZ. 2024-02-05T18:29:54.66 0.6 undecidable manual S 205 42.3243 96 -0.02 47
IV.ASSB.HHZ. 2024-02-05T18:29:53.58 3.0 undecidable manual P -0.34 0
IV.MML1.EHZ. 2024-02-05T18:29:52.27 3.0 undecidable manual P -0.06 0
IV.T0110.HHZ. 2024-02-05T18:29:51.08 3.0 positive manual P -0.09 0
IV.CESI.HHZ. 2024-02-05T18:29:51.00 3.0 positive manual P -0.14 0
IV.NRCA.HHZ. 2024-02-05T18:29:51.39 0.3 undecidable manual S 324 30.0477 99 -0.04 72
IV.GUMA.HHZ. 2024-02-05T18:29:50.54 3.0 undecidable manual P 0.26 0
IV.FDMO.HHZ. 2024-02-05T18:29:50.25 3.0 undecidable manual P -0.17 0
IV.GIGS.HHZ. 2024-02-05T18:29:50.38 0.3 undecidable manual S 132 26.6511 102 -0.14 70
IV.VCEL.EHZ. 2024-02-05T18:29:50.14 3.0 negative manual P 0.19 0
ZO.PDN11.EHZ. 2024-02-05T18:29:50.18 0.6 undecidable manual S 317 25.4523 102 -0.05 48
IV.TERO.HHZ. 2024-02-05T18:29:49.30 0.3 undecidable manual S 88 22.1556 106 -0.07 72
IV.MF5.EHZ. 2024-02-05T18:29:49.53 3.0 positive manual P 0.37 0
IV.LNSS.HHZ. 2024-02-05T18:29:49.84 0.3 undecidable manual S 267 23.8539 104 0.03 72
IV.CSP1.EHZ. 2024-02-05T18:29:49.34 3.0 positive manual P -1.61 0
IV.ARRO.EHZ. 2024-02-05T18:29:49.41 3.0 undecidable manual P -0.1 0
IV.FIAM.HHZ. 2024-02-05T18:29:48.81 0.3 undecidable manual P 205 42.3243 96 -0.04 70
IV.NRCA.HHZ. 2024-02-05T18:29:47.05 0.1 undecidable manual P 324 30.0477 99 0.08 94
IV.GAVE.EHZ. 2024-02-05T18:29:47.98 3.0 negative manual P -0.03 0
IV.RM33.EHZ. 2024-02-05T18:29:47.52 0.3 undecidable manual S 219 15.1737 119 -0.12 72
IV.MTRA.HNZ. 2024-02-05T18:29:47.91 0.3 undecidable manual S 18 16.5723 116 -0.06 73
IV.CAMP.HHZ. 2024-02-05T18:29:46.64 0.3 undecidable manual S 145 10.7781 132 -0.05 74
IV.LNSS.HHZ. 2024-02-05T18:29:46.11 0.1 undecidable manual P 267 23.8539 104 0.07 96
IV.GIGS.HHZ. 2024-02-05T18:29:46.42 0.1 undecidable manual P 132 26.6511 102 -0.03 96
IV.MTRA.HNZ. 2024-02-05T18:29:45.13 0.1 undecidable manual P 18 16.5723 116 0.16 95
ZO.PDN11.EHZ. 2024-02-05T18:29:45.39 0.6 undecidable manual P 317 25.4523 102 -0.89 37
IV.TERO.HHZ. 2024-02-05T18:29:45.83 0.1 undecidable manual P 88 22.1556 106 0.05 96
IV.SMA1.EHE. 2024-02-05T18:29:45.49 0.1 undecidable manual S 7 1.6983 171 -0.03 100
IV.CAMP.HHZ. 2024-02-05T18:29:44.42 0.1 undecidable manual P 145 10.7781 132 0.19 95
IV.RM33.EHZ. 2024-02-05T18:29:44.92 0.1 undecidable manual P 219 15.1737 119 0.13 96
IV.SMA1.EHE. 2024-02-05T18:29:43.71 0.1 undecidable manual P 7 1.6983 171 0.15 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHE. ML:1.3 0.00017999999999999998 0.32 AML other m 2024-02-05T18:29:46.76
IV.CAMP.HHN. ML:1.2 0.0001675 0.16 AML other m 2024-02-05T18:29:46.78
IV.RM33.HNN. ML:1.6 0.0003465 0.32 AML other m 2024-02-05T18:29:47.78
IV.RM33.EHN. ML:1.7 0.000382 0.32 AML other m 2024-02-05T18:29:47.78
IV.RM33.HNE. ML:1.6 0.00035299999999999996 0.58 AML other m 2024-02-05T18:29:47.42
IV.MTRA.EHN. ML:1.5 0.00022700000000000002 0.42 AML other m 2024-02-05T18:29:48.06
IV.MTRA.EHE. ML:1.6 0.00028649999999999997 0.2 AML other m 2024-02-05T18:29:48.38
IV.RM33.EHE. ML:1.6 0.00031732815 0.1792 AML other m 2024-02-05T18:29:47.96
IV.LNSS.HHE. ML:1.6 0.000247 1.34 AML other m 2024-02-05T18:29:49.98
IV.LNSS.HHN. ML:1.6 0.00020600000000000002 0.46 AML other m 2024-02-05T18:29:50.10
IV.GIGS.HHN. ML:1.1 0.00006535 0.22 AML other m 2024-02-05T18:29:50.68
IV.GIGS.HHE. ML:1.0 0.00005045 0.68 AML other m 2024-02-05T18:29:51.65
IV.NRCA.HHN. ML:2.1 0.0005954999999999999 0.84 AML other m 2024-02-05T18:29:51.53
IV.NRCA.HHE. ML:2.4 0.00115 0.12 AML other m 2024-02-05T18:29:51.69
IV.GAVE.EHN. ML:1.4 0.00009245000000000001 0.24 AML other m 2024-02-05T18:29:53.56
IV.GAVE.EHE. ML:1.7 0.00017099999999999998 0.18 AML other m 2024-02-05T18:29:53.58
IV.FIAM.HHN. ML:1.2 0.00004915 0.68 AML other m 2024-02-05T18:29:55.88
IV.FIAM.HHE. ML:1.0 0.000036700000000000004 0.68 AML other m 2024-02-05T18:29:55.93
IV.ARRO.EHN. ML:1.3 0.00005675 0.2 AML other m 2024-02-05T18:29:56.72
IV.FDMO.HHE. ML:1.4 0.00006025 0.8 AML other m 2024-02-05T18:29:57.18
IV.FDMO.HHN. ML:1.5 0.00007704999999999999 0.68 AML other m 2024-02-05T18:29:57.60
IV.ARRO.EHE. ML:1.1 0.0000374 1.1 AML other m 2024-02-05T18:29:57.76
IV.VCEL.EHN. ML:1.5 0.00008774999999999999 0.64 AML other m 2024-02-05T18:29:58.58
IV.CESI.HHN. ML:1.7 0.00010655 0.4 AML other m 2024-02-05T18:29:59.69
IV.CESI.HHE. ML:1.5 0.00006975 0.28 AML other m 2024-02-05T18:29:59.69
IV.T0110.HHN. ML:1.4 0.0000562 0.42 AML other m 2024-02-05T18:30:00.19
IV.VCEL.EHE. ML:1.4 0.00007485 0.98 AML other m 2024-02-05T18:30:00.34
IV.T0110.HHE. ML:1.6 0.0000853 0.46 AML other m 2024-02-05T18:30:00.61
IV.MML1.EHN. ML:1.4 0.0000443 0.16 AML other m 2024-02-05T18:30:01.15
IV.MML1.EHE. ML:1.4 0.000052199999999999995 1.54 AML other m 2024-02-05T18:30:01.15
IV.ASSB.HHN. ML:1.4 0.000036150000000000005 0.56 AML other m 2024-02-05T18:30:03.55
IV.ASSB.HHE. ML:1.4 0.0000366 0.7 AML other m 2024-02-05T18:30:04.60
IV.CING.HHE. ML:1.2 0.0000224 0.54 AML other m 2024-02-05T18:30:09.20
IV.CING.HHN. ML:1.3 0.000023650000000000002 1 AML other m 2024-02-05T18:30:09.71
IV.TERO.HHE. ML:1.5 0.00019125120000000002 0.0512 AML other m 2024-02-05T18:29:49.44
IV.TERO.HNE. ML:1.3 0.000127397995 0.1408 AML other m 2024-02-05T18:29:49.34
IV.TERO.HNN. ML:1.6 0.00024955155 0.0896 AML other m 2024-02-05T18:29:49.29
IV.NRCA.HNE. ML:2.4 0.0010677287 0.1152 AML other m 2024-02-05T18:29:51.69
IV.NRCA.HNN. ML:2.0 0.00047335099999999995 0.0768 AML other m 2024-02-05T18:29:51.53
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