Earthquake with magnitude of ML 1.0 on date 02-11-2020 and time 04:16:59 (UTC) in region 7 km N L'Aquila (AQ)

A magnitude ML 1.0 earthquake occured in region: 7 km N L'Aquila (AQ), on

  • 02-11-2020 04:16:59 (UTC)
  • 02-11-2020 05:16:59 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.414, 13.41 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.

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 7 69753 69753
Pizzoli AQ 10 4326 74079
Barete AQ 11 737 74816
Scoppito AQ 13 3727 78543
Lucoli AQ 15 1011 79554
Fossa AQ 15 721 80275
Capitignano AQ 15 665 80940
Poggio Picenze AQ 15 1136 82076
Ocre AQ 15 1167 83243
Crognaleto TE 16 1297 84540
Cagnano Amiterno AQ 16 1369 85909
Campotosto AQ 16 542 86451
Tornimparte AQ 16 3187 89638
Sant'Eusanio Forconese AQ 17 394 90032
Pietracamela TE 17 271 90303
Barisciano AQ 18 1828 92131
Montereale AQ 18 2581 94712
San Demetrio ne' Vestini AQ 19 1854 96566
Fano Adriano TE 19 296 96862
Villa Sant'Angelo AQ 19 424 97286

Municipalities with at least 50000 inhabitants

An earthquake occurred to
7 Km N of L'Aquila (69753 inhabitants)
37 Km SW of Teramo (54892 inhabitants)
62 Km W of Montesilvano (53738 inhabitants)
63 Km W of Chieti (51815 inhabitants)
65 Km E of Terni (111501 inhabitants)
66 Km W of Pescara (121014 inhabitants)
71 Km NE of Tivoli (56533 inhabitants)
73 Km NE of Guidonia Montecelio (88673 inhabitants)
84 Km SE of Foligno (57155 inhabitants)
96 Km NE of Roma (2864731 inhabitants)
96 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 1.0 2020-11-02
04:16:59
42.4142 13.4103 8 2021-02-26
14:56:19
Bollettino Sismico Italiano INGV 87183541
Reviewed
Rev100
ML 1.0 2020-11-02
04:16:59
42.4307 13.439 16 2020-11-02
04:44:39
Sala Sismica INGV-Roma 84375171
Reviewed
Rev100
ML 1.1 2020-11-02
04:16:59
42.4277 13.4368 11 2020-11-02
04:44:08
Sala Sismica INGV-Roma 84375131
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-02 04:16:59 ± 0.07
Latitude 42.4142 ± 0.0036
Longitude 13.4103 ± 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 87183541

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 544
Semi-minor axis of confidence ellipse (meter) 251
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 59
Circular confidence region, given by single value of horizontal uncertainty (meter) 540
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 119
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 27
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.54409
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:1

Field Value
Value 1
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 87183541
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-02-15 15:09:12

ML:1

Field Value
Value 1
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 84375171
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-02 04:44:39

ML:1.1

Field Value
Value 1.1
Uncertainty 0.4
Num. used stations 14
Type of magnitude ML
Reference to an origin 84375131
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-02 04:44:08
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PZUN.HHZ. 2020-11-02T04:18:19.67 3.0 undecidable manual Sg 2.52 0
IV.FIR.HHZ. 2020-11-02T04:18:03.53 3.0 undecidable manual Sg 0.87 0
IV.MTMR.EHZ. 2020-11-02T04:18:01.05 3.0 undecidable manual Sg -1.02 0
IV.INTR.HHE. 2020-11-02T04:17:19.35 0.6 undecidable manual S 138 0.5441 50 0.62 40
IV.NRCA.HHZ. 2020-11-02T04:17:16.57 0.3 undecidable manual S 333 0.4721 50 -0.04 71
IV.GAVE.EHN. 2020-11-02T04:17:16.64 0.6 undecidable manual S 306 0.4703 50 0.08 47
IV.GIUL.HHZ. 2020-11-02T04:17:14.57 3.0 positive manual P -3.78 0
IV.T0110.HHZ. 2020-11-02T04:17:12.98 0.6 undecidable manual S 124 0.3274 102 0.68 41
IV.LNSS.HNZ. 2020-11-02T04:17:12.58 0.6 undecidable manual S 305 0.3318 50 0.15 47
IV.SRES.HHZ. 2020-11-02T04:17:12.00 3.0 positive manual P -1.47 0
IV.INTR.HHE. 2020-11-02T04:17:10.73 0.3 undecidable manual P 138 0.5441 50 0.17 68
IV.T1299.HNN. 2020-11-02T04:17:09.33 0.6 undecidable manual S 337 0.2392 106 0.32 47
IV.TERO.HHN. 2020-11-02T04:17:09.20 0.6 undecidable manual S 34 0.2527 105 -0.31 47
IV.MMO1.EHZ. 2020-11-02T04:17:09.40 0.6 undecidable manual P 353 0.4892 50 -0.22 45
IV.GAVE.EHN. 2020-11-02T04:17:09.48 0.6 undecidable manual P 306 0.4703 50 0.17 46
IV.SMA1.EHZ. 2020-11-02T04:17:08.74 0.6 undecidable manual S 346 0.223 107 0.32 47
IV.NRCA.HHZ. 2020-11-02T04:17:08.90 0.3 undecidable manual P 333 0.4721 50 -0.44 65
IV.FAGN.HHZ. 2020-11-02T04:17:07.85 0.6 undecidable manual S 139 0.1961 110 0.43 46
IV.T0110.HHZ. 2020-11-02T04:17:06.21 0.3 undecidable manual P 124 0.3274 102 -0.65 62
IV.RM33.EHZ. 2020-11-02T04:17:06.90 0.6 undecidable manual S 303 0.1727 112 0.32 47
IV.LNSS.HNZ. 2020-11-02T04:17:06.66 0.3 undecidable manual P 305 0.3318 50 -0.27 69
IV.GIGS.HHN. 2020-11-02T04:17:05.01 0.6 undecidable manual S 72 0.1259 119 0.05 50
IV.CAMP.HHZ. 2020-11-02T04:17:05.23 0.6 undecidable manual S 360 0.1214 120 0.42 47
IV.FAGN.HHZ. 2020-11-02T04:17:04.03 0.3 undecidable manual P 139 0.1961 110 -0.01 75
IV.T1299.HNN. 2020-11-02T04:17:04.92 0.3 undecidable manual P 337 0.2392 106 -0.04 74
IV.SMA1.EHZ. 2020-11-02T04:17:04.51 0.3 undecidable manual P 346 0.223 107 -0.1 73
IV.TERO.HHN. 2020-11-02T04:17:04.96 0.3 undecidable manual P 34 0.2527 105 -0.28 70
IV.RM33.EHZ. 2020-11-02T04:17:03.63 0.3 undecidable manual P 303 0.1727 112 0.08 74
IV.GIGS.HHN. 2020-11-02T04:17:02.53 0.1 undecidable manual P 72 0.1259 119 -0.08 100
MN.AQU.HNN. 2020-11-02T04:17:02.67 0.6 undecidable manual S 184 0.0603 139 -0.28 49
IV.CAMP.HHZ. 2020-11-02T04:17:02.65 0.1 undecidable manual P 360 0.1214 120 0.12 99
MN.AQU.HNN. 2020-11-02T04:17:01.25 0.1 undecidable manual P 184 0.0603 139 -0.21 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHN. ML:0.7 6.175E-5 0.42 AML other m 2020-11-02T04:17:05.73
IV.CAMP.HHE. ML:0.7 5.37E-5 0.56 AML other m 2020-11-02T04:17:06.38
IV.RM33.EHN. ML:0.9 5.89E-5 0.46 AML other m 2020-11-02T04:17:07.71
IV.RM33.EHE. ML:0.7 4.465E-5 1.54 AML other m 2020-11-02T04:17:07.94
IV.SMA1.EHN. ML:1 5.26E-5 1.52 AML other m 2020-11-02T04:17:10.18
IV.FAGN.HHE. ML:1.3 0.0001565 1.08 AML other m 2020-11-02T04:17:10.12
IV.SMA1.EHE. ML:0.8 3.55E-5 0.16 AML other m 2020-11-02T04:17:10.64
IV.FAGN.HHN. ML:1.2 0.000104 0.34 AML other m 2020-11-02T04:17:12.42
IV.NRCA.HHE. ML:1.2 3.53E-5 1.82 AML other m 2020-11-02T04:17:16.94
IV.NRCA.HHN. ML:0.8 1.5E-5 1.54 AML other m 2020-11-02T04:17:17.82
IV.SRES.HHE. ML:1.4 3.56E-5 0.1 AML other m 2020-11-02T04:17:26.19
IV.SRES.HHN. ML:1.3 3.045E-5 0.94 AML other m 2020-11-02T04:17:28.31
IV.FIR.HHN. ML:3.1 0.000272 0.06 AML other m 2020-11-02T04:18:04.13
IV.FIR.HHE. ML:3.1 0.0003095 0.54 AML other m 2020-11-02T04:18:05.89
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