Earthquake with magnitude of ML 1.2 on date 24-07-2019 and time 17:01:03 (Italy) in region 5 km SW Amatrice (RI)

A magnitude ML 1.2 earthquake occured in region: 5 km SW Amatrice (RI), on

  • 24-07-2019 15:01:03 (UTC)
  • 24-07-2019 17:01:03 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.59, 13.25 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
Amatrice RI 5 2657 2657
Cittareale RI 8 482 3139
Montereale AQ 8 2581 5720
Capitignano AQ 9 665 6385
Campotosto AQ 11 542 6927
Accumoli RI 11 667 7594
Borbona RI 13 617 8211
Posta RI 15 694 8905
Cagnano Amiterno AQ 15 1369 10274
Barete AQ 16 737 11011
Pizzoli AQ 18 4326 15337
Crognaleto TE 20 1297 16634

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km NW of L'Aquila (69753 inhabitants)
38 Km W of Teramo (54892 inhabitants)
49 Km E of Terni (111501 inhabitants)
60 Km SE of Foligno (57155 inhabitants)
75 Km W of Montesilvano (53738 inhabitants)
79 Km NE of Guidonia Montecelio (88673 inhabitants)
79 Km NE of Tivoli (56533 inhabitants)
80 Km W of Chieti (51815 inhabitants)
81 Km W of Pescara (121014 inhabitants)
90 Km SE of Perugia (166134 inhabitants)
96 Km E of Viterbo (67173 inhabitants)
100 Km NE of Roma (2864731 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 1.2 2019-07-24
15:01:03
42.59 13.25 12 2019-07-24
15:15:02
Sala Sismica INGV-Roma 70851061
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-24 15:01:03 ± 0.08
Latitude 42.59 ± 0.00
Longitude 13.25 ± 0.00
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 70851061

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 363
Semi-minor axis of confidence ellipse (meter) 351
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 122
Circular confidence region, given by single value of horizontal uncertainty (meter) 360
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 77
Number of associated phases, regardless of their use for origin computation 46
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.42268
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 70851061
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-24 15:15:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ZONE.HHZ. 2019-07-24T15:03:13.18 3.0 undecidable manual Sg 20.9 0
IV.EUCT.HNZ. 2019-07-24T15:03:11.43 3.0 undecidable manual Sg 19.360001 0
IV.CSLB.HHZ. 2019-07-24T15:02:51.07 3.0 undecidable manual Sg 28.43 0
AC.PUK.HHZ. 2019-07-24T15:02:49.19 3.0 undecidable manual Sn 2.55 0
IV.DGI.HHZ. 2019-07-24T15:02:34.29 3.0 undecidable manual Sg 18.940001 0
IV.IMOL.HNZ. 2019-07-24T15:02:21.82 3.0 undecidable manual Sg 11.16 0
GU.BHB.HHZ. 2019-07-24T15:02:13.51 3.0 negative manual Pn 7.94 0
IV.ZCCA.HHZ. 2019-07-24T15:02:07.60 3.0 undecidable manual Sn -9.53 0
OX.CIMO.HHZ. 2019-07-24T15:02:04.85 3.0 undecidable manual Pg 11.2 0
IV.APPI.EHZ. 2019-07-24T15:01:58.37 3.0 undecidable manual Pn -0.49 0
IV.ACATE.EHZ. 2019-07-24T15:01:56.75 3.0 positive manual Pn 6.05 0
IV.APEC.HHZ. 2019-07-24T15:01:56.65 3.0 undecidable manual Sg 6.33 0
IV.QLNO.HHZ. 2019-07-24T15:01:55.88 3.0 positive manual Pn 2.7 0
IV.GMB.BHZ. 2019-07-24T15:01:53.02 3.0 undecidable manual Pg 12.86 0
IV.SOI.EHZ. 2019-07-24T15:01:48.52 3.0 positive manual Pn 6.23 0
IV.FIU.EHZ. 2019-07-24T15:01:46.83 3.0 positive manual Pg 10.99 0
IV.IMOL.HNZ. 2019-07-24T15:01:44.65 3.0 negative manual Pg 13.04 0
IV.COR1.EHZ. 2019-07-24T15:01:41.81 3.0 undecidable manual Sn -7 0
IV.VCRE.HHZ. 2019-07-24T15:01:39.37 3.0 undecidable manual Sg 11.34 0
IV.TOLF.HHZ. 2019-07-24T15:01:34.04 3.0 undecidable manual Sn -0.08 0
IV.PTRJ.HHZ. 2019-07-24T15:01:25.28 3.0 undecidable manual Sn 0.56 0
IV.COR1.EHZ. 2019-07-24T15:01:23.31 3.0 negative manual Pg 3.98 0
IV.LPEL.HHZ. 2019-07-24T15:01:23.34 3.0 undecidable manual Sn -0.64 0
IV.MMO1.EHE. 2019-07-24T15:01:15.84 0.6 undecidable manual S 11 0.3103 93 0.25 47
IV.MC2.EHE. 2019-07-24T15:01:15.98 0.3 undecidable manual S 352 0.3193 93 0.11 72
IV.GAVE.EHZ. 2019-07-24T15:01:14.56 0.3 undecidable manual S 291 0.277 94 -0.06 73
IV.GIGS.HHE. 2019-07-24T15:01:14.44 0.3 undecidable manual S 120 0.2779 94 -0.2 71
IV.NRCA.HHZ. 2019-07-24T15:01:13.79 0.3 undecidable manual S 338 0.2581 95 -0.26 71
IV.MF5.EHE. 2019-07-24T15:01:12.22 0.1 undecidable manual P 22 0.4227 92 -0.37 89
IV.MTRA.EHZ. 2019-07-24T15:01:11.96 0.3 undecidable manual S 34 0.1961 98 -0.25 72
IX.MNT3.HHZ.02 2019-07-24T15:01:11.71 3.0 undecidable manual Pn 1.5 0
IV.MC2.EHE. 2019-07-24T15:01:11.03 0.1 undecidable manual P 352 0.3193 93 0.21 94
IV.LNSS.HHZ. 2019-07-24T15:01:10.85 0.3 undecidable manual S 273 0.1529 105 -0.11 74
IV.GAVE.EHZ. 2019-07-24T15:01:10.13 0.3 undecidable manual P 291 0.277 94 0.02 74
IV.GIGS.HHE. 2019-07-24T15:01:10.18 0.3 undecidable manual P 120 0.2779 94 0.06 74
IV.MMO1.EHE. 2019-07-24T15:01:10.75 0.3 undecidable manual P 11 0.3103 93 0.09 72
IV.NRCA.HHZ. 2019-07-24T15:01:09.77 0.1 undecidable manual P 338 0.2581 95 -0.01 99
IV.RM33.EHE. 2019-07-24T15:01:09.07 0.1 undecidable manual S 196 0.089 129 -0.2 98
IV.SMA1.EHZ. 2019-07-24T15:01:08.94 0.3 undecidable manual S 61 0.0737 136 0 77
IV.LNSS.HHZ. 2019-07-24T15:01:08.15 0.1 undecidable manual P 273 0.1529 105 0.16 98
IV.MTRA.EHZ. 2019-07-24T15:01:08.74 0.1 undecidable manual P 34 0.1961 98 0.03 100
IV.T1299.EHE. 2019-07-24T15:01:08.30 0.3 undecidable manual S 33 0.0468 150 -0.17 75
IV.VAGA.HHZ. 2019-07-24T15:01:07.42 3.0 negative manual P 2.78 0
IV.RM33.EHE. 2019-07-24T15:01:07.24 0.1 undecidable manual P 196 0.089 129 0.22 98
IV.SMA1.EHZ. 2019-07-24T15:01:07.12 0.1 undecidable manual P 61 0.0737 136 0.29 97
IV.T1299.EHE. 2019-07-24T15:01:06.71 0.3 undecidable manual P 33 0.0468 150 0.16 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SMA1.EHE. ML:1.6 0.0005248954 0.192 AML other m 2019-07-24T15:01:09.38
IV.SMA1.EHN. ML:1.3 0.0002230955 0.1024 AML other m 2019-07-24T15:01:09.42
IV.VAGA.HHE. ML:1.8 3.2037165E-5 0.064 AML other m 2019-07-24T15:01:10.44
IV.VAGA.HHN. ML:1.9 3.25025E-5 0.0768 AML other m 2019-07-24T15:01:10.19
IV.LNSS.HNE. ML:1.2 0.00012158263 0.5376 AML other m 2019-07-24T15:01:11.38
IV.LNSS.HNN. ML:1.2 0.0001240167 0.8832 AML other m 2019-07-24T15:01:11.29
IV.LNSS.HHE. ML:1 8.423335E-5 0.1792 AML other m 2019-07-24T15:01:11.12
IV.LNSS.HHN. ML:0.9 7.0134465E-5 0.3328 AML other m 2019-07-24T15:01:11.04
IV.MTRA.HNE. ML:1.3 0.0001308056635 0.2688 AML other m 2019-07-24T15:01:12.93
IV.MTRA.HNN. ML:1.4 0.00015969935 0.2304 AML other m 2019-07-24T15:01:12.39
IV.MTRA.EHE. ML:1.3 0.00012507945 0.2816 AML other m 2019-07-24T15:01:12.93
IV.MTRA.EHN. ML:1.4 0.00015515065 0.2304 AML other m 2019-07-24T15:01:12.39
IV.NRCA.HNE. ML:1 5.3204115E-5 0.1408 AML other m 2019-07-24T15:01:13.97
IV.NRCA.HHE. ML:1 5.5877995E-5 0.128 AML other m 2019-07-24T15:01:14.20
IV.NRCA.HHN. ML:1.1 6.2103075E-5 0.1024 AML other m 2019-07-24T15:01:13.96
IV.GAVE.HNN. ML:1.2 7.2462175E-5 0.7936 AML other m 2019-07-24T15:01:15.15
IV.GAVE.EHE. ML:0.7 2.621406E-5 0.1664 AML other m 2019-07-24T15:01:14.75
IV.GAVE.EHN. ML:1 4.5452205E-5 0.256 AML other m 2019-07-24T15:01:14.85
IX.MNT3.HNE.01 ML:3 0.000184000265 0.0896 AML other m 2019-07-24T15:01:13.66
IX.MNT3.HNN.01 ML:3.3 0.00037320905 0.064 AML other m 2019-07-24T15:01:14.40
IX.MNT3.HHE.02 ML:3 0.0002041673 0.0768 AML other m 2019-07-24T15:01:14.23
IX.MNT3.HHN.02 ML:3.3 0.00041956065 0.0896 AML other m 2019-07-24T15:01:14.37
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