Earthquake with magnitude of ML 1.7 on date 14-03-2023 and time 08:46:29 (UTC) in region 4 km NE Barete (AQ)

A magnitude ML 1.7 earthquake occured in region: 4 km NE Barete (AQ), on

  • 14-03-2023 08:46:29 (UTC)
  • 14-03-2023 09:46:29 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4830, 13.3100 at 13 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.

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 4 737 737
Capitignano AQ 4 665 1402
Pizzoli AQ 5 4326 5728
Montereale AQ 7 2581 8309
Cagnano Amiterno AQ 7 1369 9678
Campotosto AQ 10 542 10220
Scoppito AQ 13 3727 13947
Borbona RI 15 617 14564
Crognaleto TE 16 1297 15861
L'Aquila AQ 16 69753 85614
Amatrice RI 17 2657 88271
Posta RI 18 694 88965
Cittareale RI 19 482 89447

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km NW of L'Aquila (69753 inhabitants)
38 Km SW of Teramo (54892 inhabitants)
55 Km E of Terni (111501 inhabitants)
69 Km W of Montesilvano (53738 inhabitants)
71 Km NE of Tivoli (56533 inhabitants)
72 Km NE of Guidonia Montecelio (88673 inhabitants)
72 Km W of Chieti (51815 inhabitants)
72 Km SE of Foligno (57155 inhabitants)
74 Km W of Pescara (121014 inhabitants)
94 Km NE of Roma (2864731 inhabitants)
99 Km NE of Velletri (53303 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 1.7 2023-03-14
08:46:29
42.4828 13.3103 13 2024-03-01
17:18:02
Bollettino Sismico Italiano INGV 116085821
Reviewed
Rev100
ML 1.7 2023-03-14
08:46:29
42.4768 13.3137 12 2023-03-14
08:59:40
Sala Sismica INGV-Roma 115355051
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-03-14 08:46:29 ± 0.08
Latitude 42.4828 ± 0.0045
Longitude 13.3103 ± 0.0037
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 116085821

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 365
Semi-minor axis of confidence ellipse (meter) 309
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 23
Circular confidence region, given by single value of horizontal uncertainty (meter) 370.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 138
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.42718
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 116085821
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-11-28 13:52:34

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 115355051
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-03-14 08:59:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.TDS.HHZ. 2023-03-14T08:48:22.89 3.0 undecidable manual Sg 12.34 0
GU.BLANC.HHZ. 2023-03-14T08:48:18.50 3.0 undecidable manual Pg 24.629999 0
GU.LSD.HHZ. 2023-03-14T08:48:05.53 3.0 positive manual Pg 16.129999 0
CR.STON.BHZ. 2023-03-14T08:48:03.34 3.0 undecidable manual Sn 2.6 0
GU.GRAM.HHZ. 2023-03-14T08:48:00.74 3.0 undecidable manual Sn 4.32 0
IV.SIRI.HNZ. 2023-03-14T08:47:53.15 3.0 undecidable manual Sn -1.92 0
IV.MPNC.HHZ. 2023-03-14T08:47:40.63 3.0 negative manual Pn 0.96 0
IV.CRND.HNZ. 2023-03-14T08:47:22.63 3.0 undecidable manual Pn -0.74 0
IV.MCEL.HHZ. 2023-03-14T08:47:15.37 3.0 undecidable manual Pn -0.22 0
IV.VAGA.HHZ. 2023-03-14T08:47:13.11 3.0 undecidable manual S 0.21 0
IV.SENI.EHZ. 2023-03-14T08:47:10.28 3.0 undecidable manual S -0.02 0
IV.MTRZ.HHZ. 2023-03-14T08:47:07.01 3.0 undecidable manual Pn -0.08 0
IV.LRP.EHZ. 2023-03-14T08:47:02.21 3.0 undecidable manual S 0.69 0
IV.CPGN.HNZ. 2023-03-14T08:46:57.61 3.0 undecidable manual P 1.31 0
IV.LRP.EHZ. 2023-03-14T08:46:47.47 3.0 undecidable manual P 0.01 0
IV.T0110.HHZ. 2023-03-14T08:46:44.69 0.6 undecidable manual S 126 47.4192 93 0.41 44
7F.SIB3.EHN. 2023-03-14T08:46:43.41 0.3 undecidable manual S 356 43.623 93 0.14 70
IV.NRCA.HHZ. 2023-03-14T08:46:42.86 0.6 undecidable manual S 338 42.0246 93 0.01 48
IV.MTRA.EHE. 2023-03-14T08:46:39.75 0.3 undecidable manual S 13 31.1466 95 -0.2 71
IV.LNSS.HHZ. 2023-03-14T08:46:38.64 0.3 undecidable manual S 301 25.752 97 0.12 73
IV.TERO.HHZ. 2023-03-14T08:46:38.98 0.3 undecidable manual S 57 28.5492 96 -0.28 70
IV.NRCA.HHZ. 2023-03-14T08:46:37.04 0.1 undecidable manual P 338 42.0246 93 -0.02 96
7F.SIB3.EHN. 2023-03-14T08:46:37.19 0.3 undecidable manual P 356 43.623 93 -0.11 70
IV.GIGS.HHZ. 2023-03-14T08:46:37.54 0.6 undecidable manual S 99 21.7671 100 0.09 49
IV.T0110.HHZ. 2023-03-14T08:46:37.95 0.1 undecidable manual P 126 47.4192 93 0.06 94
IV.SMA1.EHZ. 2023-03-14T08:46:36.54 0.6 undecidable manual S 7 16.4724 108 0.45 46
MN.AQU.HHZ. 2023-03-14T08:46:35.71 0.3 undecidable manual S 152 16.2726 109 -0.31 71
IV.MTRA.EHE. 2023-03-14T08:46:35.21 0.3 undecidable manual P 13 31.1466 95 -0.18 71
IV.RM33.EHZ. 2023-03-14T08:46:34.01 0.1 undecidable manual S 290 8.3805 137 -0.24 97
IV.CAMP.HHZ. 2023-03-14T08:46:34.55 0.3 undecidable manual S 54 9.9789 130 -0.01 76
IV.TERO.HHZ. 2023-03-14T08:46:34.87 0.1 undecidable manual P 57 28.5492 96 -0.12 96
IV.LNSS.HHZ. 2023-03-14T08:46:34.59 0.3 undecidable manual P 301 25.752 97 0.03 74
IV.SMA1.EHZ. 2023-03-14T08:46:33.46 0.1 undecidable manual P 7 16.4724 108 0.3 95
MN.AQU.HHZ. 2023-03-14T08:46:33.20 0.3 undecidable manual P 152 16.2726 109 0.08 75
IV.GIGS.HHZ. 2023-03-14T08:46:33.72 0.1 undecidable manual P 99 21.7671 100 -0.22 95
IV.RM33.EHZ. 2023-03-14T08:46:32.20 0.1 undecidable manual P 290 8.3805 137 0.11 100
IV.CAMP.HHZ. 2023-03-14T08:46:32.46 0.1 undecidable manual P 54 9.9789 130 0.19 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.HNN. ML:1.9 0.0010325 0.26 AML other m 2023-03-14T08:46:34.21
IV.RM33.EHN. ML:1.9 0.0009915 0.26 AML other m 2023-03-14T08:46:34.22
IV.RM33.EHE. ML:1.9 0.001045 1.02 AML other m 2023-03-14T08:46:34.35
IV.RM33.HNE. ML:2.0 0.0010885 1.04 AML other m 2023-03-14T08:46:34.34
IV.SMA1.EHN. ML:2.0 0.000783 0.36 AML other m 2023-03-14T08:46:36.98
IV.SMA1.EHE. ML:2.0 0.0007555000000000001 1.58 AML other m 2023-03-14T08:46:36.07
IV.GIGS.HHN. ML:1.0 0.0000642 0.14 AML other m 2023-03-14T08:46:37.70
IV.GIGS.HHE. ML:1.0 0.00006379999999999999 1.1 AML other m 2023-03-14T08:46:38.75
IV.TERO.HHN. ML:1.5 0.000144 1.12 AML other m 2023-03-14T08:46:39.87
IV.TERO.HHE. ML:1.4 0.00011905000000000001 0.9 AML other m 2023-03-14T08:46:40.20
IV.NRCA.HHE. ML:1.6 0.000141 0.1 AML other m 2023-03-14T08:46:44.01
IV.NRCA.HHN. ML:1.5 0.0001065 0.12 AML other m 2023-03-14T08:46:44.60
IV.T0110.HHE. ML:1.5 0.00009045 0.94 AML other m 2023-03-14T08:46:45.62
IV.T0110.HHN. ML:1.6 0.00011155 0.42 AML other m 2023-03-14T08:46:47.20
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