Earthquake with magnitude of ML 1.2 on date 11-12-2020 and time 18:53:51 (UTC) in region 3 km SE Capitignano (AQ)

A magnitude ML 1.2 earthquake occured in region: 3 km SE Capitignano (AQ), on

  • 11-12-2020 18:53:51 (UTC)
  • 11-12-2020 19:53:51 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.503, 13.336 at 14 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
Capitignano AQ 4 665 665
Campotosto AQ 7 542 1207
Barete AQ 7 737 1944
Montereale AQ 8 2581 4525
Pizzoli AQ 8 4326 8851
Cagnano Amiterno AQ 10 1369 10220
Crognaleto TE 13 1297 11517
Amatrice RI 15 2657 14174
Scoppito AQ 16 3727 17901
Borbona RI 17 617 18518
Fano Adriano TE 17 296 18814
L'Aquila AQ 18 69753 88567
Pietracamela TE 18 271 88838
Cittareale RI 19 482 89320
Cortino TE 19 656 89976
Posta RI 20 694 90670

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km NW of L'Aquila (69753 inhabitants)
35 Km SW of Teramo (54892 inhabitants)
57 Km E of Terni (111501 inhabitants)
67 Km W of Montesilvano (53738 inhabitants)
70 Km W of Chieti (51815 inhabitants)
72 Km W of Pescara (121014 inhabitants)
72 Km SE of Foligno (57155 inhabitants)
74 Km NE of Tivoli (56533 inhabitants)
75 Km NE of Guidonia Montecelio (88673 inhabitants)
98 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 1.2 2020-12-11
18:53:51
42.5028 13.3363 15 2021-02-26
14:56:17
Bollettino Sismico Italiano INGV 86831681
Reviewed
Rev100
ML 1.2 2020-12-11
18:53:51
42.4947 13.3292 14 2020-12-11
19:10:00
Sala Sismica INGV-Roma 85361431
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-12-11 18:53:51 ± 0.13
Latitude 42.5028 ± 0.0045
Longitude 13.3363 ± 0.0061
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 86831681

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 539
Semi-minor axis of confidence ellipse (meter) 163
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 49
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) 134
Number of associated phases, regardless of their use for origin computation 33
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.59625
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 86831681
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-02-04 15:59:14

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 85361431
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-12-11 19:10:00
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
XK.GIZZ.HHZ. 2020-12-11T18:55:41.57 3.0 undecidable manual Sn -6.2 0
IV.ZONE.HHZ. 2020-12-11T18:55:40.59 3.0 undecidable manual Sn -2.35 0
MN.TRI.HHZ. 2020-12-11T18:55:26.34 3.0 undecidable manual Sg 2.12 0
IV.ESML.HHZ. 2020-12-11T18:55:12.56 3.0 positive manual Pn 3.36 0
IV.QLNO.HHZ. 2020-12-11T18:55:05.55 3.0 negative manual Pg 10.15 0
IV.NDIM.HNZ. 2020-12-11T18:54:46.90 3.0 positive manual Pg 6.58 0
IV.MNTV.HNZ. 2020-12-11T18:54:44.76 3.0 undecidable manual Pn 0.91 0
IV.VULT.HHZ. 2020-12-11T18:54:33.05 3.0 undecidable manual Pn 1.05 0
IV.FIR.HHZ. 2020-12-11T18:54:28.41 3.0 undecidable manual Pg 1.61 0
IV.RMP.HHZ. 2020-12-11T18:54:22.39 3.0 undecidable manual S -1.43 0
IV.CSP1.EHZ. 2020-12-11T18:54:12.03 0.3 undecidable manual S 351 0.5963 94 0.63 60
IV.FDMO.HHZ. 2020-12-11T18:54:10.86 0.6 undecidable manual S 341 0.5639 94 0.43 43
IV.LRP.EHZ. 2020-12-11T18:54:10.60 3.0 positive manual P -0.59 0
IV.NRCA.HHZ. 2020-12-11T18:54:04.37 0.3 undecidable manual S 334 0.3687 97 -0.31 68
IV.FDMO.HHZ. 2020-12-11T18:54:02.38 0.3 undecidable manual P 341 0.5639 94 0.06 69
IV.CSP1.EHZ. 2020-12-11T18:54:02.99 0.3 undecidable manual P 351 0.5963 94 0.11 68
IV.MTRA.EHE. 2020-12-11T18:54:01.01 0.3 undecidable manual S 10 0.2572 102 -0.42 67
IV.TERO.HHZ. 2020-12-11T18:54:00.53 0.6 undecidable manual S 59 0.2302 104 -0.12 48
IV.LNSS.HHZ. 2020-12-11T18:54:00.64 0.6 undecidable manual S 295 0.2401 103 -0.27 47
IV.GIGS.HHE. 2020-12-11T18:53:59.08 0.6 undecidable manual S 106 0.1808 111 -0.18 48
IV.NRCA.HHZ. 2020-12-11T18:53:58.83 0.1 positive manual P 334 0.3687 97 -0.17 94
MN.AQU.HNN. 2020-12-11T18:53:58.72 0.6 undecidable manual S 161 0.1574 116 0.12 48
IV.SMA1.EHZ. 2020-12-11T18:53:58.13 0.6 undecidable manual S 360 0.1277 124 0.29 48
IV.T1299.HNZ. 2020-12-11T18:53:57.92 0.3 undecidable manual S 343 0.1376 121 -0.16 73
IV.LNSS.HHZ. 2020-12-11T18:53:56.78 0.3 undecidable manual P 295 0.2401 103 -0.05 74
IV.MTRA.EHE. 2020-12-11T18:53:56.97 0.1 undecidable manual P 10 0.2572 102 -0.15 95
IV.CAMP.HHE. 2020-12-11T18:53:56.30 0.3 undecidable manual S 58 0.063 148 -0.21 73
IV.TERO.HHZ. 2020-12-11T18:53:56.69 0.3 undecidable manual P 59 0.2302 104 0.01 74
MN.AQU.HNN. 2020-12-11T18:53:55.71 1.0 undecidable manual P 161 0.1574 116 0.22 24
IV.SMA1.EHZ. 2020-12-11T18:53:55.15 0.1 positive manual P 360 0.1277 124 0.1 100
IV.T1299.HNZ. 2020-12-11T18:53:55.27 0.1 undecidable manual P 343 0.1376 121 0.08 99
IV.GIGS.HHE. 2020-12-11T18:53:55.95 0.3 undecidable manual P 106 0.1808 111 0.09 74
IV.CAMP.HHE. 2020-12-11T18:53:54.41 0.1 undecidable manual P 58 0.063 148 0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SMA1.EHN. ML:1.4 0.000196 0.4 AML other m 2020-12-11T18:53:58.46
IV.SMA1.EHE. ML:1.3 0.0001815 0.4 AML other m 2020-12-11T18:53:58.68
IV.LNSS.HHE. ML:1.3 0.0001075 0.14 AML other m 2020-12-11T18:54:00.98
IV.LNSS.HHN. ML:1.1 6.14E-5 0.1 AML other m 2020-12-11T18:54:01.31
IV.TERO.HHN. ML:0.8 3.583761E-5 0.0768 AML other m 2020-12-11T18:54:01.44
IV.TERO.HHE. ML:0.8 3.2899335E-5 0.1152 AML other m 2020-12-11T18:54:02.76
IV.NRCA.HHE. ML:1.6 0.0001167 0.12 AML other m 2020-12-11T18:54:04.72
IV.NRCA.HHN. ML:1.3 6.115E-5 1.3 AML other m 2020-12-11T18:54:04.88
IV.FDMO.HHN. ML:1 2.0182095E-5 0.9632 AML other m 2020-12-11T18:54:12.87
IV.FDMO.HHE. ML:1 1.9405543E-5 0.272 AML other m 2020-12-11T18:54:12.39
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