Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 14-11-2022 and time 19:01:37 (Italy) in region 4 km W L'Aquila (AQ)

A magnitude ML 1.4 earthquake occured in region: 4 km W L'Aquila (AQ), on

  • 14-11-2022 18:01:37 (UTC)
  • 14-11-2022 19:01:37 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.3580, 13.3560 at 8 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
L'Aquila AQ 4 69753 69753
Lucoli AQ 7 1011 70764
Scoppito AQ 8 3727 74491
Tornimparte AQ 9 3187 77678
Pizzoli AQ 10 4326 82004
Barete AQ 12 737 82741
Ocre AQ 13 1167 83908
Fossa AQ 13 721 84629
Cagnano Amiterno AQ 16 1369 85998
Poggio Picenze AQ 16 1136 87134
Sant'Eusanio Forconese AQ 16 394 87528
Rocca di Cambio AQ 17 533 88061
Villa Sant'Angelo AQ 18 424 88485
San Demetrio ne' Vestini AQ 18 1854 90339
Capitignano AQ 19 665 91004
Barisciano AQ 20 1828 92832

Municipalities with at least 50000 inhabitants

An earthquake occurred to
4 Km W of L'Aquila (69753 inhabitants)
44 Km SW of Teramo (54892 inhabitants)
62 Km E of Terni (111501 inhabitants)
63 Km NE of Tivoli (56533 inhabitants)
65 Km NE of Guidonia Montecelio (88673 inhabitants)
67 Km W of Chieti (51815 inhabitants)
68 Km W of Montesilvano (53738 inhabitants)
72 Km W of Pescara (121014 inhabitants)
85 Km SE of Foligno (57155 inhabitants)
88 Km NE of Roma (2864731 inhabitants)
89 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
Bulletin
Rev1000 		ML 1.4 2022-11-14
18:01:37		 42.3577 13.3557 8 2024-03-01
15:28:03		 Bollettino Sismico Italiano INGV 111970751
Reviewed
Rev100 		ML 1.4 2022-11-14
18:01:37		 42.368 13.3682 9 2022-11-14
18:10:41		 Sala Sismica INGV-Roma 111841811
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-11-14 18:01:37 ± 0.1
Latitude 42.3577 ± 0.0054
Longitude 13.3557 ± 0.0061
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 111970751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 626
Semi-minor axis of confidence ellipse (meter) 194
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 213
Circular confidence region, given by single value of horizontal uncertainty (meter) 630.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 125
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.03687
Epicentral distance of station farthest from the epicenter (degree) 0.62593
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:1.4

Field Value
Value 1.4
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 111970751
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-11-19 00:10:30

ML:1.4

Field Value
Value 1.4
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 111841811
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-11-14 18:10:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.T0110.HHZ. 2022-11-14T18:01:50.41 0.6 undecidable manual S 112 37.3293 50 0.28 47
IV.LNSS.HHE. 2022-11-14T18:01:50.25 0.6 undecidable manual S 317 37.5291 50 0.07 49
IV.OFFI.HHZ. 2022-11-14T18:01:50.63 0.3 undecidable manual P 23 69.4749 50 1.04 50
IV.TERO.HHZ. 2022-11-14T18:01:49.60 0.6 undecidable manual S 35 35.742 50 -0.11 49
IV.MC2.EHZ. 2022-11-14T18:01:48.62 0.3 undecidable manual P 348 62.8926 50 0.04 71
IV.SMA1.EHZ. 2022-11-14T18:01:48.37 0.6 undecidable manual S 357 30.3474 105 0.34 47
IV.VCEL.EHZ. 2022-11-14T18:01:45.37 0.3 undecidable manual P 84 39.9267 50 0.34 69
IV.RM33.EHZ. 2022-11-14T18:01:45.05 0.3 undecidable manual S 326 20.3685 112 0.28 73
IV.FAGN.HHZ. 2022-11-14T18:01:45.24 0.3 undecidable manual S 118 21.2676 111 0.17 74
IV.TERO.HHZ. 2022-11-14T18:01:44.14 0.3 undecidable manual P 35 35.742 50 -0.25 71
IV.FIAM.HHZ. 2022-11-14T18:01:44.90 0.6 undecidable manual S 243 21.9669 111 -0.37 47
IV.T0110.HHZ. 2022-11-14T18:01:44.25 0.3 undecidable manual P 112 37.3293 50 -0.38 69
IV.GIGS.HHZ. 2022-11-14T18:01:44.29 0.3 undecidable manual S 59 20.6682 112 -0.58 67
IV.LNSS.HHE. 2022-11-14T18:01:44.51 0.3 undecidable manual P 317 37.5291 50 -0.15 72
IV.CAMP.HHZ. 2022-11-14T18:01:44.32 0.6 undecidable manual S 12 20.2686 113 -0.4 47
IV.SMA1.EHZ. 2022-11-14T18:01:43.41 0.3 undecidable manual P 357 30.3474 105 -0.01 75
IV.GIGS.HHZ. 2022-11-14T18:01:41.31 0.1 undecidable manual P 59 20.6682 112 -0.28 97
IV.CAMP.HHZ. 2022-11-14T18:01:41.38 0.1 undecidable manual P 12 20.2686 113 -0.13 100
IV.RM33.EHZ. 2022-11-14T18:01:41.50 0.3 undecidable manual P 326 20.3685 112 -0.03 76
IV.FAGN.HHZ. 2022-11-14T18:01:41.54 0.3 undecidable manual P 118 21.2676 111 -0.17 74
IV.FIAM.HHZ. 2022-11-14T18:01:41.60 0.3 undecidable manual P 243 21.9669 111 -0.22 73
MN.AQU.HHN. 2022-11-14T18:01:40.73 0.3 undecidable manual S 96 4.0959 154 0.38 73
MN.AQU.HHN. 2022-11-14T18:01:39.34 0.1 undecidable manual P 96 4.0959 154 0.35 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FAGN.HHN. ML:1.4 0.00018449999999999999 1.52 AML other m 2022-11-14T18:01:46.77
IV.FAGN.HHE. ML:1.5 0.00021100000000000003 1.58 AML other m 2022-11-14T18:01:47.82
IV.SMA1.EHE. ML:1.3 0.00008979999999999999 0.36 AML other m 2022-11-14T18:01:49.39
IV.SMA1.EHN. ML:1.3 0.00009315 0.42 AML other m 2022-11-14T18:01:49.49
IV.T0110.HHE. ML:1.4 0.00009455 0.52 AML other m 2022-11-14T18:01:51.10
IV.T0110.HHN. ML:1.5 0.000122 0.42 AML other m 2022-11-14T18:01:53.44
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