Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 01-12-2022 and time 17:49:10 (Italy) in region 1 km W Capitignano (AQ)

A magnitude ML 1.5 earthquake occured in region: 1 km W Capitignano (AQ), on

  • 01-12-2022 16:49:10 (UTC)
  • 01-12-2022 17:49:10 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.5260, 13.2870 at 12 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
Capitignano AQ 1 665 665
Montereale AQ 3 2581 3246
Campotosto AQ 8 542 3788
Barete AQ 8 737 4525
Cagnano Amiterno AQ 9 1369 5894
Pizzoli AQ 10 4326 10220
Amatrice RI 12 2657 12877
Borbona RI 13 617 13494
Cittareale RI 15 482 13976
Posta RI 16 694 14670
Crognaleto TE 16 1297 15967
Scoppito AQ 17 3727 19694
Accumoli RI 19 667 20361

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km NW of L'Aquila (69753 inhabitants)
37 Km W of Teramo (54892 inhabitants)
53 Km E of Terni (111501 inhabitants)
68 Km SE of Foligno (57155 inhabitants)
71 Km W of Montesilvano (53738 inhabitants)
74 Km NE of Tivoli (56533 inhabitants)
74 Km NE of Guidonia Montecelio (88673 inhabitants)
75 Km W of Chieti (51815 inhabitants)
76 Km W of Pescara (121014 inhabitants)
97 Km NE of Roma (2864731 inhabitants)
98 Km E of Viterbo (67173 inhabitants)
98 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
Bulletin
Rev1000 		ML 1.5 2022-12-01
16:49:10		 42.5258 13.2868 12 2024-03-01
15:28:16		 Bollettino Sismico Italiano INGV 113656061
Reviewed
Rev100 		ML 1.5 2022-12-01
16:49:10		 42.5197 13.2877 13 2022-12-01
16:55:46		 Sala Sismica INGV-Roma 112418451
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-12-01 16:49:10 ± 0.09
Latitude 42.5258 ± 0.0054
Longitude 13.2868 ± 0.0061
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 113656061

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 560
Semi-minor axis of confidence ellipse (meter) 202
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 334
Circular confidence region, given by single value of horizontal uncertainty (meter) 560.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 97
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.05576
Epicentral distance of station farthest from the epicenter (degree) 0.56837
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 112418451
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-12-01 16:55:46

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 113656061
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-06-10 13:46:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MF5.EHZ. 2022-12-01T16:49:28.29 0.6 undecidable manual S 15 53.1024 92 1.1 33
IV.MC2.EHZ. 2022-12-01T16:49:25.21 0.6 undecidable manual S 349 43.5231 92 0.6 42
IV.NRCA.HHZ. 2022-12-01T16:49:22.50 0.3 undecidable manual S 338 36.9297 93 -0.36 69
IV.FIAM.HNN. 2022-12-01T16:49:21.68 0.6 undecidable manual S 206 31.8459 94 0.18 48
IV.FDMO.HHZ. 2022-12-01T16:49:21.01 0.3 undecidable manual P 344 58.8966 92 -0.03 70
IV.CSP1.EHZ. 2022-12-01T16:49:21.69 0.3 undecidable manual P 354 63.0924 91 0 70
IV.MF5.EHZ. 2022-12-01T16:49:20.56 0.3 undecidable manual P 15 53.1024 92 0.41 65
IV.TERO.HHZ. 2022-12-01T16:49:20.08 0.6 undecidable manual S 67 28.0497 95 -0.42 45
IV.GIGS.HHZ. 2022-12-01T16:49:19.39 0.3 undecidable manual S 109 24.753 96 -0.23 71
IV.MTRA.EHZ. 2022-12-01T16:49:19.66 0.3 undecidable manual S 19 27.1506 95 -0.59 65
IV.MC2.EHZ. 2022-12-01T16:49:18.83 0.6 undecidable manual P 349 43.5231 92 0.16 47
IV.LNSS.HHZ. 2022-12-01T16:49:18.61 0.6 undecidable manual S 293 21.867 98 -0.25 48
IV.FIAM.HNN. 2022-12-01T16:49:17.17 0.6 undecidable manual P 206 31.8459 94 0.31 47
IV.NRCA.HHZ. 2022-12-01T16:49:17.36 0.3 undecidable manual P 338 36.9297 93 -0.29 69
IV.SMA1.EHZ. 2022-12-01T16:49:16.39 0.3 undecidable manual S 19 12.2766 119 -0.02 76
IV.TERO.HHZ. 2022-12-01T16:49:16.20 0.1 undecidable manual P 67 28.0497 95 -0.09 97
IV.LNSS.HHZ. 2022-12-01T16:49:15.37 0.1 positive manual P 293 21.867 98 0.03 100
IV.CAMP.HHZ. 2022-12-01T16:49:15.93 0.3 undecidable manual S 84 10.0788 128 0.01 76
IV.RM33.EHZ. 2022-12-01T16:49:15.07 0.1 undecidable manual S 252 6.1938 146 -0.14 99
IV.MTRA.EHZ. 2022-12-01T16:49:15.94 0.1 undecidable manual P 19 27.1506 95 -0.2 96
IV.GIGS.HHZ. 2022-12-01T16:49:15.83 0.3 undecidable manual P 109 24.753 96 0.05 75
IV.SMA1.EHZ. 2022-12-01T16:49:14.08 0.1 undecidable manual P 19 12.2766 119 0.15 100
IV.CAMP.HHZ. 2022-12-01T16:49:13.92 0.1 undecidable manual P 84 10.0788 128 0.28 98
IV.RM33.EHZ. 2022-12-01T16:49:13.44 0.1 undecidable manual P 252 6.1938 146 0.2 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.HNN. ML:1.7 0.0006450000000000001 0.3 AML other m 2022-12-01T16:49:15.28
IV.RM33.EHN. ML:1.7 0.0006005 0.3 AML other m 2022-12-01T16:49:15.28
IV.RM33.HNE. ML:1.6 0.0005545 0.22 AML other m 2022-12-01T16:49:15.35
IV.RM33.EHE. ML:1.6 0.000522 0.22 AML other m 2022-12-01T16:49:15.46
IV.CAMP.HHE. ML:1.0 0.0001215 0.98 AML other m 2022-12-01T16:49:16.66
IV.CAMP.HHN. ML:1.1 0.000147 0.5 AML other m 2022-12-01T16:49:17.26
IV.LNSS.HHE. ML:1.4 0.000147 0.96 AML other m 2022-12-01T16:49:19.27
IV.LNSS.HHN. ML:1.2 0.00011599999999999999 0.74 AML other m 2022-12-01T16:49:19.31
IV.MTRA.EHN. ML:1.6 0.00019600000000000002 1.78 AML other m 2022-12-01T16:49:19.04
IV.MTRA.EHE. ML:1.5 0.00015845 1.38 AML other m 2022-12-01T16:49:20.04
IV.TERO.HHE. ML:1.5 0.0001515 0.5 AML other m 2022-12-01T16:49:20.65
IV.TERO.HHN. ML:1.5 0.0001595 0.4 AML other m 2022-12-01T16:49:20.50
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