Earthquake with magnitude of ML 1.3 on date 13-12-2019 and time 06:25:27 (Italy) in region 2 km N Barete (AQ)

A magnitude ML 1.3 earthquake occured in region: 2 km N Barete (AQ), on

  • 13-12-2019 05:25:27 (UTC)
  • 13-12-2019 06:25:27 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.47, 13.28 at 13 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Barete AQ 2 737 737
Pizzoli AQ 4 4326 5063
Cagnano Amiterno AQ 5 1369 6432
Capitignano AQ 6 665 7097
Montereale AQ 7 2581 9678
Scoppito AQ 11 3727 13405
Campotosto AQ 12 542 13947
Borbona RI 13 617 14564
Posta RI 16 694 15258
L'Aquila AQ 17 69753 85011
Antrodoco RI 17 2588 87599
Amatrice RI 18 2657 90256
Micigliano RI 18 127 90383
Crognaleto TE 19 1297 91680
Cittareale RI 19 482 92162
Borgo Velino RI 19 972 93134
Tornimparte AQ 20 3187 96321

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km NW of L'Aquila (69753 inhabitants)
41 Km SW of Teramo (54892 inhabitants)
53 Km E of Terni (111501 inhabitants)
69 Km NE of Tivoli (56533 inhabitants)
69 Km NE of Guidonia Montecelio (88673 inhabitants)
72 Km SE of Foligno (57155 inhabitants)
72 Km W of Montesilvano (53738 inhabitants)
74 Km W of Chieti (51815 inhabitants)
77 Km W of Pescara (121014 inhabitants)
92 Km NE of Roma (2864731 inhabitants)
96 Km NE of Velletri (53303 inhabitants)
96 Km E of Viterbo (67173 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.3 2019-12-13
05:25:27
42.47 13.28 13 2019-12-13
05:35:48
Sala Sismica INGV-Roma 74588721
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-13 05:25:27 ± 0.08
Latitude 42.47 ± 0.00
Longitude 13.28 ± 0.01
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 74588721

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 490
Semi-minor axis of confidence ellipse (meter) 330
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 25
Circular confidence region, given by single value of horizontal uncertainty (meter) 490
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 166
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.42988
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 9
Type of magnitude ML
Reference to an origin 74588721
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-13 05:35:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.HAGA.HHZ. 2019-12-13T05:26:32.90 3.0 undecidable manual Pn 4.23 0
IV.MILN.HNZ. 2019-12-13T05:26:25.54 3.0 undecidable manual Pg 15.09 0
IV.MCRV.HHZ. 2019-12-13T05:26:24.92 3.0 undecidable manual Sg 3.43 0
IV.CELI.HHZ. 2019-12-13T05:26:19.88 3.0 negative manual Pg 9.05 0
IV.MSSA.HHZ. 2019-12-13T05:26:00.69 3.0 undecidable manual Pn 2.14 0
IV.LTRZ.EHZ. 2019-12-13T05:25:57.69 3.0 undecidable manual Pn -5.17 0
IX.STN3.HHZ.02 2019-12-13T05:25:54.13 3.0 positive manual Pn -0.54 0
IV.VIVA.HHZ. 2019-12-13T05:25:51.82 3.0 undecidable manual Sn -1.25 0
IV.FIR.HHZ. 2019-12-13T05:25:44.30 3.0 undecidable manual Pn 1.15 0
IV.MMO1.EHZ. 2019-12-13T05:25:42.56 0.1 undecidable manual S 5 0.4299 94 0.14 91
IV.PAOL.HHZ. 2019-12-13T05:25:41.62 3.0 negative manual Pn -2.17 0
IV.MTMR.EHZ. 2019-12-13T05:25:40.37 3.0 undecidable manual Pn -6.86 0
IV.NRCA.HHZ. 2019-12-13T05:25:40.93 0.1 undecidable manual S 342 0.3822 95 -0.09 92
IV.MURB.HHZ. 2019-12-13T05:25:36.30 3.0 undecidable manual Pn 1.73 0
IV.LNSS.HHZ. 2019-12-13T05:25:36.32 0.1 undecidable manual S 307 0.2194 101 0.08 98
IV.MMO1.EHZ. 2019-12-13T05:25:35.88 0.1 undecidable manual P 5 0.4299 94 -0.12 91
IV.GIGS.HHZ. 2019-12-13T05:25:35.81 0.1 undecidable manual S 95 0.2176 102 -0.38 92
IV.SENI.EHZ. 2019-12-13T05:25:35.12 3.0 positive manual Pn -2.8 0
IV.SMA1.EHZ. 2019-12-13T05:25:34.97 0.1 undecidable manual S 15 0.1646 109 0.29 93
IV.NRCA.HHZ. 2019-12-13T05:25:34.96 0.1 undecidable manual P 342 0.3822 95 -0.22 90
MN.AQU.HHN. 2019-12-13T05:25:34.49 0.3 undecidable manual S 141 0.1493 113 0.24 70
IV.T1299.HNE. 2019-12-13T05:25:34.65 0.1 undecidable manual S 1 0.1628 110 0.02 98
IV.CAMP.HHE. 2019-12-13T05:25:33.28 0.1 undecidable manual S 56 0.116 123 -0.09 99
IV.LNSS.HHZ. 2019-12-13T05:25:32.44 0.1 undecidable manual P 307 0.2194 101 0.01 97
IV.GIGS.HHZ. 2019-12-13T05:25:32.27 0.1 undecidable manual P 95 0.2176 102 -0.13 96
IV.T1299.HNE. 2019-12-13T05:25:31.52 0.1 undecidable manual P 1 0.1628 110 0.02 99
IV.RM33.EHZ. 2019-12-13T05:25:31.98 0.1 undecidable manual S 309 0.0603 147 -0.23 96
IV.SMA1.EHZ. 2019-12-13T05:25:31.74 0.1 positive manual P 15 0.1646 109 0.22 95
IV.VCEL.EHZ. 2019-12-13T05:25:31.27 3.0 positive manual Pn -2.06 0
MN.AQU.HHN. 2019-12-13T05:25:31.51 0.3 undecidable manual P 141 0.1493 113 0.23 71
IV.CAMP.HHE. 2019-12-13T05:25:30.91 0.1 undecidable manual P 56 0.116 123 0.14 96
IV.RM33.EHZ. 2019-12-13T05:25:30.09 0.1 undecidable manual P 309 0.0603 147 -0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHE. ML:1.4 0.00026854335 0.2208 AML other m 2019-12-13T05:25:32.24
IV.RM33.EHN. ML:1 0.0001294663 0.1184 AML other m 2019-12-13T05:25:32.42
IV.RM33.HNE. ML:1.4 0.0002827957 0.2304 AML other m 2019-12-13T05:25:32.12
IV.SMA1.EHE. ML:1.7 0.00034470775 0.3808 AML other m 2019-12-13T05:25:35.24
IV.SMA1.EHN. ML:1.5 0.0002122827 0.3008 AML other m 2019-12-13T05:25:35.40
IV.LNSS.HHE. ML:1.2 8.946845E-5 0.16 AML other m 2019-12-13T05:25:36.63
IV.LNSS.HHN. ML:1.3 0.000104444555 0.1408 AML other m 2019-12-13T05:25:36.69
IV.NRCA.HHE. ML:1.2 4.755975E-5 0.16 AML other m 2019-12-13T05:25:41.98
IV.NRCA.HHN. ML:1 2.8005925E-5 0.1024 AML other m 2019-12-13T05:25:42.84
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download