Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.0 on date 30-08-2024 and time 22:32:01 (UTC) in region 1 km E Barete (AQ)

A magnitude ML 1.0 earthquake occured in region: 1 km E Barete (AQ), on

  • 30-08-2024 22:32:01 (UTC)
  • 31-08-2024 00:32:01 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.4490, 13.2890 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
Barete AQ 1 737 737
Pizzoli AQ 2 4326 5063
Cagnano Amiterno AQ 5 1369 6432
Capitignano AQ 8 665 7097
Scoppito AQ 9 3727 10824
Montereale AQ 9 2581 13405
Campotosto AQ 14 542 13947
L'Aquila AQ 14 69753 83700
Borbona RI 15 617 84317
Antrodoco RI 17 2588 86905
Tornimparte AQ 18 3187 90092
Posta RI 18 694 90786
Lucoli AQ 18 1011 91797
Micigliano RI 19 127 91924
Crognaleto TE 19 1297 93221
Borgo Velino RI 19 972 94193

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km NW of L'Aquila (69753 inhabitants)
41 Km SW of Teramo (54892 inhabitants)
54 Km E of Terni (111501 inhabitants)
67 Km NE of Tivoli (56533 inhabitants)
68 Km NE of Guidonia Montecelio (88673 inhabitants)
71 Km W of Montesilvano (53738 inhabitants)
73 Km W of Chieti (51815 inhabitants)
74 Km SE of Foligno (57155 inhabitants)
76 Km W of Pescara (121014 inhabitants)
91 Km NE of Roma (2864731 inhabitants)
95 Km NE of Velletri (53303 inhabitants)
97 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
Reviewed
Rev100 		ML 1.0 2024-08-30
22:32:01		 42.4493 13.2888 14 2024-08-30
22:36:44		 Sala Sismica INGV-Roma 131108581
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-08-30 22:32:01 ± 0.1
Latitude 42.4493 ± 0.0045
Longitude 13.2888 ± 0.0061
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 131108581

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 502
Semi-minor axis of confidence ellipse (meter) 287
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 304
Circular confidence region, given by single value of horizontal uncertainty (meter) 500.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 118
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.45056
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 131108581
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-08-30 22:36:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CDRU.HHZ. 2024-08-30T22:33:12.84 3.0 undecidable manual Sn 0.62 0
OT.OT17.EHZ. 2024-08-30T22:32:53.28 3.0 undecidable manual Sn 0.32 0
IV.CADA.HNZ. 2024-08-30T22:32:26.22 3.0 undecidable manual S -1.18 0
IV.CSP1.EHZ. 2024-08-30T22:32:23.90 3.0 undecidable manual S 1.69 0
IV.FDMO.HHZ. 2024-08-30T22:32:22.71 3.0 undecidable manual S 1.48 0
IV.MMO1.EHZ. 2024-08-30T22:32:17.49 0.6 undecidable manual S 4 50.0166 94 0.23 45
IV.NRCA.HHZ. 2024-08-30T22:32:15.95 0.6 undecidable manual S 342 44.9217 95 0.04 47
IV.FDMO.HHZ. 2024-08-30T22:32:13.14 3.0 undecidable manual P 0.68 0
IV.MOMA.HHZ. 2024-08-30T22:32:13.78 3.0 negative manual P -0.39 0
IV.TERO.HHZ. 2024-08-30T22:32:12.15 0.6 undecidable manual S 53 32.1456 98 -0.37 45
IV.LNSS.HHZ. 2024-08-30T22:32:10.93 0.6 undecidable manual S 310 26.4513 101 -0.1 48
IV.VCEL.EHZ. 2024-08-30T22:32:10.16 0.6 negative manual P 97 45.621 95 0.26 45
IV.FIAM.HHZ. 2024-08-30T22:32:10.47 0.6 undecidable manual S 215 24.5532 103 -0.06 48
IV.MMO1.EHZ. 2024-08-30T22:32:10.22 1.0 undecidable manual P 4 50.0166 94 -0.35 22
IV.T0110.HHZ. 2024-08-30T22:32:10.20 3.0 negative manual P -0.26 0
IV.ARRO.EHZ. 2024-08-30T22:32:09.63 3.0 negative manual P -0.8 0
IV.SMA1.EHZ. 2024-08-30T22:32:09.82 0.6 undecidable manual S 11 20.4684 108 0.35 46
IV.NRCA.HHZ. 2024-08-30T22:32:09.65 0.3 positive manual P 342 44.9217 95 -0.14 69
IV.CAMP.HHZ. 2024-08-30T22:32:07.76 0.6 undecidable manual S 46 13.7751 123 -0.08 49
IV.TERO.HHZ. 2024-08-30T22:32:07.62 1.0 undecidable manual P 53 32.1456 98 -0.22 23
IV.SMA1.EHZ. 2024-08-30T22:32:06.13 0.6 negative manual P 11 20.4684 108 0.06 49
IV.LNSS.HHZ. 2024-08-30T22:32:06.90 0.1 undecidable manual P 310 26.4513 101 -0.08 96
IV.FIAM.HHZ. 2024-08-30T22:32:06.84 0.6 negative manual P 215 24.5532 103 0.16 48
IV.CAMP.HHZ. 2024-08-30T22:32:05.18 0.1 undecidable manual P 46 13.7751 123 0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHE. ML:0.8 0.000056500000000000005 1.62 AML other m 2024-08-30T22:32:08.91
IV.CAMP.HHN. ML:0.9 0.0000645 1.46 AML other m 2024-08-30T22:32:08.86
IV.SMA1.EHN. ML:1.3 0.00013350000000000002 0.36 AML other m 2024-08-30T22:32:10.22
IV.FIAM.HHN. ML:0.7 0.00002785 0.78 AML other m 2024-08-30T22:32:10.72
IV.SMA1.EHE. ML:1.1 0.0000736 0.66 AML other m 2024-08-30T22:32:10.58
IV.LNSS.HHE. ML:1.1 0.00006434999999999999 0.76 AML other m 2024-08-30T22:32:11.54
IV.TERO.HHN. ML:1.2 0.00006359999999999999 0.08 AML other m 2024-08-30T22:32:12.68
IV.FIAM.HHE. ML:0.7 0.0000295 1.12 AML other m 2024-08-30T22:32:12.86
IV.TERO.HHE. ML:1.2 0.00007165000000000001 0.9 AML other m 2024-08-30T22:32:13.48
IV.LNSS.HHN. ML:1.3 0.0000942 0.66 AML other m 2024-08-30T22:32:13.70
IV.MOMA.HHE. ML:0.8 0.000010005 0.46 AML other m 2024-08-30T22:32:14.29
IV.NRCA.HHE. ML:1.6 0.000112 0.62 AML other m 2024-08-30T22:32:16.39
IV.NRCA.HHN. ML:1.4 0.00008015 1.06 AML other m 2024-08-30T22:32:16.21
IV.FDMO.HHN. ML:0.9 0.00001345 0.48 AML other m 2024-08-30T22:32:23.66
IV.FDMO.HHE. ML:0.9 0.0000158 1.02 AML other m 2024-08-30T22:32:24.04
IV.MOMA.HHN. ML:1.0 0.0000125 0.9 AML other m 2024-08-30T22:32:25.72
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