Earthquake with magnitude of ML 1.4 on date 25-01-2020 and time 17:02:10 (Italy) in region 3 km NW Barete (AQ)

A magnitude ML 1.4 earthquake occured in region: 3 km NW Barete (AQ), on

  • 25-01-2020 16:02:10 (UTC)
  • 25-01-2020 17:02:10 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.48, 13.26 at 12 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 3 737 737
Cagnano Amiterno AQ 4 1369 2106
Pizzoli AQ 5 4326 6432
Montereale AQ 5 2581 9013
Capitignano AQ 6 665 9678
Borbona RI 11 617 10295
Scoppito AQ 12 3727 14022
Campotosto AQ 13 542 14564
Posta RI 14 694 15258
Antrodoco RI 16 2588 17846
Amatrice RI 17 2657 20503
Micigliano RI 17 127 20630
Cittareale RI 18 482 21112
L'Aquila AQ 18 69753 90865
Borgo Velino RI 18 972 91837
Crognaleto TE 20 1297 93134

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km NW of L'Aquila (69753 inhabitants)
42 Km W of Teramo (54892 inhabitants)
51 Km E of Terni (111501 inhabitants)
69 Km NE of Tivoli (56533 inhabitants)
69 Km NE of Guidonia Montecelio (88673 inhabitants)
70 Km SE of Foligno (57155 inhabitants)
73 Km W of Montesilvano (53738 inhabitants)
76 Km W of Chieti (51815 inhabitants)
78 Km W of Pescara (121014 inhabitants)
91 Km NE of Roma (2864731 inhabitants)
95 Km E of Viterbo (67173 inhabitants)
97 Km NE of Velletri (53303 inhabitants)
100 Km SE of Perugia (166134 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 1.4 2020-01-25
16:02:10
42.48 13.26 12 2020-01-25
16:09:47
Sala Sismica INGV-Roma 75838711
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-25 16:02:10 ± 0.08
Latitude 42.48 ± 0.00
Longitude 13.26 ± 0.01
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75838711

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 528
Semi-minor axis of confidence ellipse (meter) 103
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 79
Circular confidence region, given by single value of horizontal uncertainty (meter) 530
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 101
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.04587
Epicentral distance of station farthest from the epicenter (degree) 0.61514
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 15
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 75838711
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-25 16:09:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2020-01-25T16:02:31.71 0.3 undecidable manual S 356 0.6151 91 0.9 51
IV.FDMO.HHZ. 2020-01-25T16:02:30.29 0.3 undecidable manual S 347 0.5729 91 0.73 56
IV.T0110.HHZ. 2020-01-25T16:02:26.42 0.3 undecidable manual S 123 0.4542 91 0.37 66
IV.MMO1.EHZ. 2020-01-25T16:02:25.26 0.3 undecidable manual S 7 0.4236 92 0.11 69
IV.NRCA.HHZ. 2020-01-25T16:02:23.37 0.3 undecidable manual S 343 0.3714 92 -0.23 69
IV.CSP1.EHZ. 2020-01-25T16:02:22.55 0.3 undecidable manual P 356 0.6151 91 0.48 61
IV.FAGN.HHZ. 2020-01-25T16:02:22.61 0.6 undecidable manual S 132 0.3193 92 0.56 43
IV.GAVE.EHZ. 2020-01-25T16:02:22.57 0.3 undecidable manual S 309 0.3444 92 -0.23 69
IV.FDMO.HHZ. 2020-01-25T16:02:21.13 0.1 undecidable manual P 347 0.5729 91 -0.22 88
IV.MTRA.EHZ. 2020-01-25T16:02:20.77 0.1 undecidable manual S 20 0.2959 93 -0.59 86
IV.GIGS.HHZ. 2020-01-25T16:02:19.30 0.6 undecidable manual S 96 0.2311 94 -0.14 48
IV.T0110.HHZ. 2020-01-25T16:02:19.33 0.1 undecidable manual P 123 0.4542 91 0 94
IV.FIAM.HHZ. 2020-01-25T16:02:19.49 0.3 undecidable manual S 207 0.2356 94 -0.08 72
IV.LNSS.HHZ. 2020-01-25T16:02:18.68 0.3 undecidable manual S 308 0.205 96 0 74
IV.MMO1.EHZ. 2020-01-25T16:02:18.68 0.1 undecidable manual P 7 0.4236 92 -0.12 93
IV.NRCA.HHZ. 2020-01-25T16:02:17.63 0.1 undecidable manual P 343 0.3714 92 -0.28 91
IV.FAGN.HHZ. 2020-01-25T16:02:17.10 0.1 undecidable manual P 132 0.3193 92 0.09 95
IV.GAVE.EHZ. 2020-01-25T16:02:17.28 0.1 undecidable manual P 309 0.3444 92 -0.17 93
IV.SMA1.EHZ. 2020-01-25T16:02:17.65 0.3 undecidable manual S 20 0.1619 100 0.24 71
MN.AQU.HNN. 2020-01-25T16:02:17.84 0.6 undecidable manual S 139 0.1628 100 0.39 46
IV.MTRA.EHZ. 2020-01-25T16:02:16.32 0.1 undecidable manual P 20 0.2959 93 -0.29 92
IV.CAMP.HHZ. 2020-01-25T16:02:16.30 0.1 undecidable manual S 62 0.1232 112 -0.01 100
IV.FIAM.HHZ. 2020-01-25T16:02:15.44 0.1 undecidable manual P 207 0.2356 94 -0.14 95
IV.LNSS.HHZ. 2020-01-25T16:02:15.02 0.1 undecidable manual P 308 0.205 96 -0.05 98
IV.GIGS.HHZ. 2020-01-25T16:02:15.18 0.1 undecidable manual P 96 0.2311 94 -0.33 92
IV.SMA1.EHZ. 2020-01-25T16:02:14.48 0.1 positive manual P 20 0.1619 100 0.15 97
MN.AQU.HNN. 2020-01-25T16:02:14.22 0.6 undecidable manual P 139 0.1628 100 -0.14 48
IV.RM33.EHZ. 2020-01-25T16:02:14.59 0.3 undecidable manual S 312 0.0459 150 0 75
IV.CAMP.HHZ. 2020-01-25T16:02:13.77 0.1 undecidable manual P 62 0.1232 112 0.07 99
IV.RM33.EHZ. 2020-01-25T16:02:12.86 0.1 undecidable manual P 312 0.0459 150 0.16 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHE. ML:1.4 0.00038 0.32 AML other m 2020-01-25T16:02:14.96
IV.RM33.HNE. ML:1.4 0.0003915 0.96 AML other m 2020-01-25T16:02:14.80
IV.RM33.HNN. ML:1.4 0.000328 1.06 AML other m 2020-01-25T16:02:15.07
IV.RM33.EHN. ML:1.4 0.0003755 1.06 AML other m 2020-01-25T16:02:15.07
IV.CAMP.HHN. ML:1 9.11E-5 0.46 AML other m 2020-01-25T16:02:16.49
IV.CAMP.HHE. ML:0.9 7.22E-5 0.82 AML other m 2020-01-25T16:02:16.40
IV.SMA1.EHN. ML:1.9 0.000689 0.28 AML other m 2020-01-25T16:02:18.15
IV.SMA1.EHE. ML:2.2 0.001125 0.24 AML other m 2020-01-25T16:02:18.17
IV.LNSS.HHN. ML:1.6 0.0002515 1.66 AML other m 2020-01-25T16:02:18.92
IV.LNSS.HHE. ML:1.5 0.000185 0.88 AML other m 2020-01-25T16:02:19.78
IV.FIAM.HHE. ML:0.9 4.055E-5 1.38 AML other m 2020-01-25T16:02:20.74
IV.FIAM.HHN. ML:0.8 3.385E-5 0.54 AML other m 2020-01-25T16:02:20.80
IV.MTRA.EHE. ML:1.7 0.0002065 0.24 AML other m 2020-01-25T16:02:21.19
IV.MTRA.EHN. ML:1.6 0.000189 0.46 AML other m 2020-01-25T16:02:21.05
IV.GAVE.EHN. ML:1.2 5.59E-5 0.62 AML other m 2020-01-25T16:02:23.85
IV.NRCA.HHN. ML:1.4 8.76E-5 0.12 AML other m 2020-01-25T16:02:24.50
IV.NRCA.HHE. ML:1.6 0.0001445 0.14 AML other m 2020-01-25T16:02:24.68
IV.GAVE.EHE. ML:1.3 6.805E-5 0.84 AML other m 2020-01-25T16:02:25.44
IV.FAGN.HHE. ML:1.5 0.0001245 0.48 AML other m 2020-01-25T16:02:27.33
IV.FAGN.HHN. ML:1.4 8.77E-5 0.3 AML other m 2020-01-25T16:02:27.60
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