Earthquake with magnitude of ML 1.4 on date 02-11-2020 and time 08:42:53 (UTC) in region 6 km NE L'Aquila (AQ)

A magnitude ML 1.4 earthquake occured in region: 6 km NE L'Aquila (AQ), on

  • 02-11-2020 08:42:53 (UTC)
  • 02-11-2020 09:42:53 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.401, 13.43 at 9 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
L'Aquila AQ 6 69753 69753
Pizzoli AQ 12 4326 74079
Fossa AQ 13 721 74800
Poggio Picenze AQ 13 1136 75936
Ocre AQ 13 1167 77103
Barete AQ 13 737 77840
Lucoli AQ 14 1011 78851
Scoppito AQ 15 3727 82578
Sant'Eusanio Forconese AQ 15 394 82972
Barisciano AQ 16 1828 84800
Tornimparte AQ 16 3187 87987
San Demetrio ne' Vestini AQ 16 1854 89841
Crognaleto TE 17 1297 91138
Villa Sant'Angelo AQ 17 424 91562
Capitignano AQ 17 665 92227
Pietracamela TE 17 271 92498
Cagnano Amiterno AQ 18 1369 93867
Campotosto AQ 18 542 94409
Rocca di Cambio AQ 19 533 94942
Santo Stefano di Sessanio AQ 19 111 95053
Fano Adriano TE 19 296 95349
Prata d'Ansidonia AQ 20 496 95845

Municipalities with at least 50000 inhabitants

An earthquake occurred to
6 Km NE of L'Aquila (69753 inhabitants)
37 Km SW of Teramo (54892 inhabitants)
60 Km W of Montesilvano (53738 inhabitants)
61 Km W of Chieti (51815 inhabitants)
65 Km W of Pescara (121014 inhabitants)
67 Km E of Terni (111501 inhabitants)
71 Km NE of Tivoli (56533 inhabitants)
73 Km NE of Guidonia Montecelio (88673 inhabitants)
86 Km SE of Foligno (57155 inhabitants)
96 Km NE of Velletri (53303 inhabitants)
96 Km NE of Roma (2864731 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 2020-11-02
08:42:53
42.4012 13.4302 9 2021-02-26
14:56:19
Bollettino Sismico Italiano INGV 87183631
Reviewed
Rev100
ML 1.4 2020-11-02
08:42:53
42.3968 13.4282 10 2020-11-02
08:50:48
Sala Sismica INGV-Roma 84381101
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-02 08:42:53 ± 0.05
Latitude 42.4012 ± 0.0027
Longitude 13.4302 ± 0.0037
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 87183631

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 307
Semi-minor axis of confidence ellipse (meter) 214
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 53
Circular confidence region, given by single value of horizontal uncertainty (meter) 310
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 102
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.37951
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.1
Num. used stations 8
Type of magnitude ML
Reference to an origin 87183631
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-02-15 15:25:55

ML:1.4

Field Value
Value 1.4
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 84381101
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-02 08:50:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ORI.HHZ. 2020-11-02T08:44:18.91 3.0 undecidable manual Sn 1.14 0
IV.CGL.BHZ. 2020-11-02T08:44:11.74 3.0 undecidable manual Sn -0.18 0
IV.CAPR.HNZ. 2020-11-02T08:44:06.48 3.0 undecidable manual Sn -9.99 0
IV.MSRU.HHZ. 2020-11-02T08:44:04.79 3.0 negative manual Pg 25.799999 0
CH.MUGIO.HHZ. 2020-11-02T08:43:50.03 3.0 undecidable manual Pg 13.64 0
OX.MPRI.HHZ. 2020-11-02T08:43:46.69 3.0 positive manual Pg 13.83 0
IV.ECTS.HHZ. 2020-11-02T08:43:42.51 3.0 undecidable manual Pn 1.21 0
IT.LRNO.HNZ. 2020-11-02T08:43:42.14 3.0 undecidable manual Sn -0.03 0
IV.FIR.HHZ. 2020-11-02T08:43:39.66 3.0 undecidable manual Sg 2.01 0
IV.CGL.BHZ. 2020-11-02T08:43:33.22 3.0 positive manual Pn 7.47 0
IV.FOSV.EHZ. 2020-11-02T08:43:28.12 3.0 undecidable manual Sg -1.47 0
IV.NDIM.HNZ. 2020-11-02T08:43:26.70 3.0 positive manual Pg 8.5 0
GU.ROTM.HHZ. 2020-11-02T08:43:25.75 3.0 positive manual Pn -4.24 0
IV.VIVA.HHZ. 2020-11-02T08:43:23.04 3.0 undecidable manual Sg -0.21 0
IV.SENA.HHZ. 2020-11-02T08:43:20.66 3.0 undecidable manual Pn 4.95 0
IT.LRNO.HNZ. 2020-11-02T08:43:10.49 3.0 negative manual Pn 1.45 0
IV.PTQR.HHZ. 2020-11-02T08:43:08.23 0.6 undecidable manual S 183 0.3795 50 0.4 44
IV.LNSS.HNZ. 2020-11-02T08:43:07.07 0.6 undecidable manual S 305 0.3507 50 0.09 47
IV.T0110.HHZ. 2020-11-02T08:43:05.70 0.6 undecidable manual S 124 0.3085 50 -0.01 49
IV.T1299.HNN. 2020-11-02T08:43:04.44 0.6 undecidable manual S 335 0.2572 108 0.32 46
IV.SMA1.EHE. 2020-11-02T08:43:03.69 0.6 undecidable manual S 343 0.2392 109 0.21 47
IV.TERO.HHZ. 2020-11-02T08:43:03.80 0.3 undecidable manual S 30 0.2563 108 -0.27 70
IV.LNSS.HNZ. 2020-11-02T08:43:01.30 0.3 undecidable manual P 305 0.3507 50 -0.07 71
IV.RM33.EHZ. 2020-11-02T08:43:01.80 0.3 undecidable manual S 304 0.1925 113 0.03 74
IV.PTQR.HHZ. 2020-11-02T08:43:01.59 0.3 undecidable manual P 183 0.3795 50 -0.27 68
IV.FAGN.HHZ. 2020-11-02T08:43:01.13 0.6 undecidable manual S 140 0.1763 115 -0.09 49
IV.T0110.HHZ. 2020-11-02T08:43:00.53 0.3 undecidable manual P 124 0.3085 50 -0.11 71
IV.CAMP.HHE. 2020-11-02T08:42:59.94 0.6 undecidable manual S 353 0.1358 121 0.11 49
IV.SMA1.EHE. 2020-11-02T08:42:59.12 0.3 undecidable manual P 343 0.2392 109 -0.23 71
IV.T1299.HNN. 2020-11-02T08:42:59.59 0.3 undecidable manual P 335 0.2572 108 -0.13 72
IV.GIGS.HHE. 2020-11-02T08:42:59.41 0.3 undecidable manual S 64 0.1178 125 0.17 73
IV.TERO.HHZ. 2020-11-02T08:42:59.59 0.3 undecidable manual P 30 0.2563 108 -0.1 72
IV.FAGN.HHZ. 2020-11-02T08:42:58.52 0.3 undecidable manual P 140 0.1763 115 0.47 68
IV.RM33.EHZ. 2020-11-02T08:42:58.36 0.3 undecidable manual P 304 0.1925 113 0 75
IV.LAV9.HNZ. 2020-11-02T08:42:58.43 3.0 negative manual P -0.05 0
IV.CAMP.HHE. 2020-11-02T08:42:57.33 0.3 undecidable manual P 353 0.1358 121 0.09 74
MN.AQU.HHE. 2020-11-02T08:42:57.32 0.3 undecidable manual S 202 0.0504 149 -0.13 75
IV.GIGS.HHE. 2020-11-02T08:42:56.95 0.1 undecidable manual P 64 0.1178 125 0.04 100
MN.AQU.HHE. 2020-11-02T08:42:55.75 0.1 undecidable manual P 202 0.0504 149 -0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHN. ML:1.4 0.0001635 0.76 AML other m 2020-11-02T08:43:02.03
IV.TERO.HHE. ML:1.4 0.000141 0.48 AML other m 2020-11-02T08:43:04.48
IV.RM33.EHE. ML:1.3 0.000156 1.32 AML other m 2020-11-02T08:43:05.70
IV.FAGN.HHN. ML:1.6 0.0003205 0.6 AML other m 2020-11-02T08:43:06.49
IV.TERO.HHN. ML:1.4 0.00013 0.54 AML other m 2020-11-02T08:43:07.48
IV.ARRO.EHE. ML:0 3.835E-5 0.32 AML other m 2020-11-02T08:43:08.87
IV.T0110.HHN. ML:1.4 0.0001007 0.32 AML other m 2020-11-02T08:43:11.25
IV.FAGN.HHE. ML:1.6 0.0002975 0.48 AML other m 2020-11-02T08:43:11.56
IV.T0110.HHE. ML:1.4 0.00010585 0.42 AML other m 2020-11-02T08:43:15.73
IV.ARRO.EHN. ML:0 4.795E-5 0.48 AML other m 2020-11-02T08:43:24.42
IV.FOSV.EHN. ML:1.5 2.545E-5 0.52 AML other m 2020-11-02T08:43:36.55
IV.FOSV.EHE. ML:1.6 2.865E-5 0.9 AML other m 2020-11-02T08:43:36.55
IV.ORI.HHE. ML:3.5 0.0002175 0.08 AML other m 2020-11-02T08:44:20.89
IV.ORI.HHN. ML:3.3 0.000143 0.08 AML other m 2020-11-02T08:44:20.90
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