Earthquake with magnitude of ML 1.3 on date 09-12-2023 and time 00:06:32 (Italy) in region 2 km NW Barete (AQ)

A magnitude ML 1.3 earthquake occured in region: 2 km NW Barete (AQ), on

  • 08-12-2023 23:06:32 (UTC)
  • 09-12-2023 00:06:32 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4670, 13.2690 at 15 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.

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 2 737 737
Cagnano Amiterno AQ 4 1369 2106
Pizzoli AQ 4 4326 6432
Capitignano AQ 7 665 7097
Montereale AQ 7 2581 9678
Scoppito AQ 11 3727 13405
Borbona RI 12 617 14022
Campotosto AQ 13 542 14564
Posta RI 16 694 15258
Antrodoco RI 16 2588 17846
L'Aquila AQ 17 69753 87599
Micigliano RI 18 127 87726
Amatrice RI 18 2657 90383
Borgo Velino RI 19 972 91355
Cittareale RI 19 482 91837
Crognaleto TE 20 1297 93134
Tornimparte AQ 20 3187 96321

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km NW of L'Aquila (69753 inhabitants)
42 Km SW of Teramo (54892 inhabitants)
52 Km E of Terni (111501 inhabitants)
68 Km NE of Tivoli (56533 inhabitants)
68 Km NE of Guidonia Montecelio (88673 inhabitants)
71 Km SE of Foligno (57155 inhabitants)
72 Km W of Montesilvano (53738 inhabitants)
75 Km W of Chieti (51815 inhabitants)
78 Km W of Pescara (121014 inhabitants)
91 Km NE of Roma (2864731 inhabitants)
96 Km E of Viterbo (67173 inhabitants)
96 Km NE of Velletri (53303 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 1.3 2023-12-08
23:06:32
42.4667 13.2693 15 2023-12-08
23:13:45
Sala Sismica INGV-Roma 123905311
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-12-08 23:06:32 ± 0.2
Latitude 42.4667 ± 0.0045
Longitude 13.2693 ± 0.0049
Depth (km) 15 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 123905311

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 474
Semi-minor axis of confidence ellipse (meter) 370
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 156
Circular confidence region, given by single value of horizontal uncertainty (meter) 470.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 133
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.58456
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 6
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.5
Num. used stations 6
Type of magnitude ML
Reference to an origin 123905311
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-12-08 23:13:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NARO.HHZ. 2023-12-08T23:07:13.97 3.0 undecidable manual S 4.33 0
IV.ARVD.HHZ. 2023-12-08T23:07:04.82 3.0 undecidable manual S -0.12 0
IV.CSP1.EHZ. 2023-12-08T23:06:54.13 3.0 undecidable manual S -0.17 0
IV.FDMO.HHZ. 2023-12-08T23:06:53.56 3.0 undecidable manual S 347 64.8906 94 1.51 0
IV.NRCA.HHZ. 2023-12-08T23:06:45.89 0.6 undecidable manual S 343 42.624 97 -0.23 47
IV.CSP1.EHZ. 2023-12-08T23:06:44.73 3.0 undecidable manual P 0.41 0
IV.FDMO.HHZ. 2023-12-08T23:06:43.68 0.1 undecidable manual P 347 64.8906 94 0.01 95
IV.TERO.HHZ. 2023-12-08T23:06:43.43 0.6 undecidable manual S 58 32.3454 101 0.01 50
IV.GIGS.HHZ. 2023-12-08T23:06:41.29 0.6 undecidable manual S 93 24.8529 106 -0.18 49
IV.FIAM.HHZ. 2023-12-08T23:06:41.53 0.3 undecidable manual S 210 25.3524 106 -0.05 76
IV.MMO1.EHZ. 2023-12-08T23:06:41.18 3.0 undecidable manual P 0.23 0
IV.SMA1.EHZ. 2023-12-08T23:06:40.16 0.6 undecidable manual S 17 18.9699 115 0.17 50
IV.NRCA.HHZ. 2023-12-08T23:06:40.13 0.3 negative manual P 343 42.624 97 -0.12 73
IV.TERO.HHZ. 2023-12-08T23:06:38.57 0.1 undecidable manual P 58 32.3454 101 -0.12 99
IV.FIAM.HHZ. 2023-12-08T23:06:37.79 1.0 positive manual P 210 25.3524 106 0.16 25
IV.GIGS.HHZ. 2023-12-08T23:06:37.67 0.1 undecidable manual P 93 24.8529 106 0.11 100
IV.SMA1.EHZ. 2023-12-08T23:06:36.96 0.3 negative manual P 17 18.9699 115 0.25 74
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SMA1.EHN. ML:1.6 0.00029800000000000003 0.3 AML other m 2023-12-08T23:06:40.44
IV.SMA1.EHE. ML:1.8 0.0004365 0.36 AML other m 2023-12-08T23:06:40.67
IV.NRCA.HHN. ML:1.2 0.000043950000000000004 0.12 AML other m 2023-12-08T23:06:46.87
IV.NRCA.HHE. ML:1.5 0.00009944999999999999 0.18 AML other m 2023-12-08T23:06:47.01
IV.GIGS.HHE. ML:0.0 0.000005489769500000001 0.0768 AML other m 2023-12-08T23:06:42.43
IV.TERO.HHE. ML:0.4 0.000011073871500000001 0.1792 AML other m 2023-12-08T23:06:45.00
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