Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 29-09-2022 and time 19:28:08 (UTC) in region 3 km NW Civitella del Tronto (TE)

A magnitude ML 1.4 earthquake occured in region: 3 km NW Civitella del Tronto (TE), on

  • 29-09-2022 19:28:08 (UTC)
  • 29-09-2022 21:28:08 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.7890, 13.6350 at 22 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.

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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
Civitella del Tronto TE 3 5116 5116
Folignano AP 4 9241 14357
Maltignano AP 7 2401 16758
Sant'Egidio alla Vibrata TE 8 9811 26569
Campli TE 8 7209 33778
Ascoli Piceno AP 9 49407 83185
Ancarano TE 10 1857 85042
Castel di Lama AP 11 8634 93676
Torano Nuovo TE 12 1611 95287
Valle Castellana TE 13 977 96264
Appignano del Tronto AP 13 1785 98049
Colli del Tronto AP 14 3668 101717
Sant'Omero TE 14 5243 106960
Castorano AP 14 2380 109340
Rocca Santa Maria TE 14 537 109877
Torricella Sicura TE 15 2641 112518
Bellante TE 15 7152 119670
Roccafluvione AP 15 2010 121680
Nereto TE 15 5242 126922
Venarotta AP 16 2066 128988
Teramo TE 16 54892 183880
Spinetoli AP 16 7215 191095
Castignano AP 17 2796 193891
Corropoli TE 17 5045 198936
Controguerra TE 17 2436 201372
Offida AP 17 5058 206430
Monsampolo del Tronto AP 18 4611 211041
Acquasanta Terme AP 19 2916 213957
Palmiano AP 19 196 214153
Rotella AP 19 906 215059
Castellalto TE 20 7513 222572

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km NW of Teramo (54892 inhabitants)
52 Km NW of Montesilvano (53738 inhabitants)
52 Km NE of L'Aquila (69753 inhabitants)
60 Km NW of Pescara (121014 inhabitants)
65 Km NW of Chieti (51815 inhabitants)
78 Km E of Foligno (57155 inhabitants)
85 Km E of Terni (111501 inhabitants)
93 Km S of Ancona (100861 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 1.4 2022-09-29
19:28:08		 42.7892 13.6353 22 2024-03-01
15:28:22		 Bollettino Sismico Italiano INGV 116518291
Reviewed
Rev100 		ML 1.4 2022-09-29
19:28:08		 42.771 13.6255 26 2022-09-29
19:36:15		 Sala Sismica INGV-Roma 110308081
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-29 19:28:08 ± 0.17
Latitude 42.7892 ± 0.0054
Longitude 13.6353 ± 0.0110
Depth (km) 22 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 116518291

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 805
Semi-minor axis of confidence ellipse (meter) 411
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 267
Circular confidence region, given by single value of horizontal uncertainty (meter) 810.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 174
Number of associated phases, regardless of their use for origin computation 46
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.47124
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 12
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 116518291
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-04-19 12:59:44

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 110308081
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-29 19:36:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ERC.EHZ. 2022-09-29T19:29:27.81 3.0 undecidable manual Pg 20.93 0
IV.MTGR.HHZ. 2022-09-29T19:29:25.94 3.0 undecidable manual Pg 17.690001 0
1J.FX11.HHZ. 2022-09-29T19:29:24.09 3.0 negative manual Pg 20.290001 0
GU.SATI.HHZ. 2022-09-29T19:29:23.14 3.0 undecidable manual Pn 5.44 0
IV.SICLA.EHZ. 2022-09-29T19:29:20.27 3.0 undecidable manual Pg 18.09 0
IV.RIBO.EHZ.01 2022-09-29T19:29:19.63 3.0 undecidable manual Sg 11.75 0
IV.IMOL.HNZ. 2022-09-29T19:29:14.85 3.0 undecidable manual Sg 6.26 0
MN.TIR.HHZ. 2022-09-29T19:29:13.18 3.0 positive manual Pg 15.56 0
IV.SPS2.HHZ. 2022-09-29T19:29:09.20 3.0 undecidable manual Pg 18.49 0
IV.EPOZ.HHZ. 2022-09-29T19:29:06.41 3.0 undecidable manual Pn -2.73 0
MN.BLY.HHZ. 2022-09-29T19:29:04.96 3.0 undecidable manual Sn -8.42 0
IV.FROS.CHZ. 2022-09-29T19:29:02.34 3.0 undecidable manual Sn -4.41 0
IV.GRI.EHZ. 2022-09-29T19:29:01.75 3.0 positive manual Pn 4.9 0
IV.SGG.HHZ. 2022-09-29T19:28:50.12 3.0 undecidable manual Sg 8.22 0
IV.FREG.EHZ. 2022-09-29T19:28:46.19 3.0 negative manual Pn -3.63 0
IV.NOCI.HHZ. 2022-09-29T19:28:38.89 3.0 undecidable manual Pn 1.04 0
IT.PLTA.HNZ. 2022-09-29T19:28:33.59 3.0 undecidable manual Sn 0.07 0
IV.RMP.HHZ. 2022-09-29T19:28:29.68 3.0 positive manual Pg 5.45 0
IV.FIAM.HHZ. 2022-09-29T19:28:28.99 3.0 undecidable manual S 0
IV.NARO.HHZ. 2022-09-29T19:28:26.76 3.0 undecidable manual Pg 2.08 0
IV.FDMO.HHZ. 2022-09-29T19:28:26.06 0.3 undecidable manual S 302 52.3032 105 0.32 67
IV.FIAM.HHZ. 2022-09-29T19:28:24.29 3.0 undecidable manual Pg 0
IV.CSP1.EHZ. 2022-09-29T19:28:24.98 0.3 undecidable manual S 314 48.5181 107 0.22 69
IV.MC2.EHZ. 2022-09-29T19:28:22.64 0.3 undecidable manual S 291 38.7279 112 0.34 69
IV.GIGS.HJZ. 2022-09-29T19:28:22.06 0.6 undecidable manual S 188 37.629 112 0.04 49
IV.CAMP.HHE. 2022-09-29T19:28:21.35 0.6 undecidable manual S 213 33.6441 115 0.3 47
IV.SMA1.EHZ. 2022-09-29T19:28:20.37 0.3 undecidable manual S 234 30.1476 119 0.15 73
IV.MMO1.EHZ. 2022-09-29T19:28:19.43 0.3 undecidable manual S 296 27.9498 121 -0.27 71
IV.MF5.EHZ. 2022-09-29T19:28:19.52 0.3 undecidable manual S 327 26.2515 123 0.2 72
IV.OFFI.HHZ. 2022-09-29T19:28:18.18 0.6 undecidable manual S 14 16.6722 138 0.82 41
IV.FDMO.HHZ. 2022-09-29T19:28:18.40 0.1 undecidable manual P 302 52.3032 105 -0.24 92
IV.ARVD.HHZ. 2022-09-29T19:28:17.06 3.0 negative manual Pn -4.42 0
IV.MTRA.EHZ. 2022-09-29T19:28:17.70 0.6 undecidable manual S 260 19.7691 132 -0.25 48
IV.TERO.HHZ. 2022-09-29T19:28:17.83 0.3 undecidable manual S 188 18.6702 134 0.1 75
IV.CSP1.EHZ. 2022-09-29T19:28:17.88 0.1 undecidable manual P 314 48.5181 107 -0.19 94
IV.MC2.EHZ. 2022-09-29T19:28:16.64 0.1 undecidable manual P 291 38.7279 112 -0.01 98
IV.GIGS.HJZ. 2022-09-29T19:28:16.40 0.3 undecidable manual P 188 37.629 112 -0.09 73
IV.CAMP.HHE. 2022-09-29T19:28:15.99 0.3 undecidable manual P 213 33.6441 115 0.06 74
IV.SMA1.EHZ. 2022-09-29T19:28:15.49 0.1 undecidable manual P 234 30.1476 119 0.05 99
IV.MF5.EHZ. 2022-09-29T19:28:14.95 0.1 undecidable manual P 327 26.2515 123 0.02 100
IV.ASCOL.EHN. 2022-09-29T19:28:14.85 0.6 undecidable manual S 332 7.7811 158 -1.23 33
IV.OFFI.HHZ. 2022-09-29T19:28:14.01 0.1 undecidable manual P 14 16.6722 138 0.21 98
IV.MMO1.EHZ. 2022-09-29T19:28:14.93 0.1 undecidable manual P 296 27.9498 121 -0.22 96
IV.MTRA.EHZ. 2022-09-29T19:28:14.02 0.3 undecidable manual P 260 19.7691 132 -0.11 75
IV.TERO.HHZ. 2022-09-29T19:28:14.11 0.3 undecidable manual P 188 18.6702 134 0.1 75
IV.ASCOL.EHN. 2022-09-29T19:28:12.59 0.3 undecidable manual P 332 7.7811 158 -0.47 71
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTRA.EHN. ML:1.4 0.000126 0.24 AML other m 2022-09-29T19:28:17.97
IV.TERO.HHN. ML:1.4 0.000133 0.16 AML other m 2022-09-29T19:28:17.88
IV.MTRA.EHE. ML:1.5 0.000161 1.46 AML other m 2022-09-29T19:28:18.03
IV.SMA1.EHN. ML:1.2 0.0000661 0.46 AML other m 2022-09-29T19:28:20.72
IV.SMA1.EHE. ML:1.1 0.0000486 0.08 AML other m 2022-09-29T19:28:20.61
IV.TERO.HHE. ML:2.4 0.0012404999999999998 0.72 AML other m 2022-09-29T19:28:40.63
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