Earthquake with magnitude of ML 1.2 on date 13-09-2019 and time 12:06:40 (Italy) in region 3 km NE Norcia (PG)

A magnitude ML 1.2 earthquake occured in region: 3 km NE Norcia (PG), on

  • 13-09-2019 10:06:40 (UTC)
  • 13-09-2019 12:06:40 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.82, 13.11 at 10 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
Norcia PG 3 4957 4957
Preci PG 9 724 5681
Castelsantangelo sul Nera MC 10 281 5962
Visso MC 13 1107 7069
Cascia PG 13 3217 10286
Ussita MC 15 444 10730
Cerreto di Spoleto PG 16 1075 11805
Arquata del Tronto AP 16 1178 12983
Sellano PG 17 1079 14062
Accumoli RI 18 667 14729
Poggiodomo PG 18 117 14846
Montegallo AP 19 523 15369

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km E of Foligno (57155 inhabitants)
47 Km NE of Terni (111501 inhabitants)
52 Km W of Teramo (54892 inhabitants)
57 Km NW of L'Aquila (69753 inhabitants)
67 Km E of Perugia (166134 inhabitants)
92 Km W of Montesilvano (53738 inhabitants)
93 Km E of Viterbo (67173 inhabitants)
95 Km SW of Ancona (100861 inhabitants)
96 Km NE of Guidonia Montecelio (88673 inhabitants)
98 Km N of Tivoli (56533 inhabitants)
99 Km W of Pescara (121014 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 2019-09-13
10:06:40
42.82 13.11 10 2019-09-13
10:18:32
Sala Sismica INGV-Roma 72359541
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-13 10:06:40 ± 0.07
Latitude 42.82 ± 0.00
Longitude 13.11 ± 0.00
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 72359541

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 448
Semi-minor axis of confidence ellipse (meter) 252
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 290
Circular confidence region, given by single value of horizontal uncertainty (meter) 450
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 130
Number of associated phases, regardless of their use for origin computation 50
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.31296
Number of stations at which the event was observed 36
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 72359541
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-13 10:18:32
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CET2.HHZ. 2019-09-13T10:08:05.76 3.0 undecidable manual Sg 15.08 0
CR.ZAG.BHZ. 2019-09-13T10:08:01.26 3.0 undecidable manual Sn -4.92 0
IV.SALB.HHZ. 2019-09-13T10:07:50.72 3.0 undecidable manual Sn 3.6 0
IV.EUCT.HNZ. 2019-09-13T10:07:47.28 3.0 negative manual Pg 13.37 0
IV.ECTS.EHZ. 2019-09-13T10:07:46.15 3.0 undecidable manual Pg 13.63 0
MN.TRI.HHZ. 2019-09-13T10:07:45.82 3.0 undecidable manual Sn -9.99 0
IV.CLTA.HHZ. 2019-09-13T10:07:40.10 3.0 undecidable manual Pn -1.33 0
CH.FUORN.HHZ. 2019-09-13T10:07:39.03 3.0 negative manual Pn -1.64 0
IV.GMB.BHZ. 2019-09-13T10:07:28.40 3.0 undecidable manual Pn -2.13 0
OX.ZOU2.HHZ. 2019-09-13T10:07:21.01 3.0 positive manual Pn -8.97 0
IX.STN3.HHZ.02 2019-09-13T10:07:21.33 3.0 undecidable manual Sn -5.74 0
GU.GSCL.HHZ. 2019-09-13T10:07:18.95 3.0 undecidable manual Pn 3.29 0
TV.SF04.EHZ. 2019-09-13T10:07:18.14 3.0 undecidable manual Sn -2.38 0
IV.SPS2.HHZ. 2019-09-13T10:07:16.90 3.0 positive manual Pn -1.66 0
MN.TRI.HHZ. 2019-09-13T10:07:16.11 3.0 negative manual Pn -1.42 0
IV.ZCCA.HHZ. 2019-09-13T10:07:14.90 3.0 negative manual Pn 2.17 0
IV.SGTA.HHZ. 2019-09-13T10:07:13.45 3.0 undecidable manual Sn 0.83 0
CR.ZAG.BHZ. 2019-09-13T10:07:12.72 3.0 undecidable manual Pn -9.82 0
IV.FIU.EHZ. 2019-09-13T10:07:09.18 3.0 positive manual Pn -2.83 0
IV.RIBO.EHZ.01 2019-09-13T10:07:09.40 3.0 negative manual Pg 6.32 0
IT.ORP.HGZ. 2019-09-13T10:07:08.73 3.0 undecidable manual Sn -0.28 0
IV.BULG.HHZ. 2019-09-13T10:07:05.60 3.0 undecidable manual Pn 1.01 0
IV.VIVA.HHZ. 2019-09-13T10:07:04.09 3.0 undecidable manual Sn 0.26 0
IV.PTRJ.HHZ. 2019-09-13T10:07:01.12 3.0 undecidable manual Sn -0.13 0
IV.RCAV.EHZ. 2019-09-13T10:07:00.21 3.0 undecidable manual Sn -0.18 0
IV.MF5.EHZ. 2019-09-13T10:06:53.33 0.3 undecidable manual S 56 0.3103 50 0.7 61
IV.MML1.HNE. 2019-09-13T10:06:52.70 0.3 undecidable manual S 342 0.313 50 -0.01 73
IV.CSP1.EHZ. 2019-09-13T10:06:51.58 0.3 undecidable manual S 15 0.2842 50 -0.29 69
IV.CESI.HNE. 2019-09-13T10:06:50.59 0.3 undecidable manual S 322 0.2392 110 0.06 73
IV.GAVE.EHZ. 2019-09-13T10:06:49.23 0.3 undecidable manual S 232 0.1996 114 0.14 73
IV.LNSS.HHZ. 2019-09-13T10:06:49.65 0.6 undecidable manual S 193 0.2185 112 -0.14 48
IV.FDMO.HHZ. 2019-09-13T10:06:49.59 0.3 undecidable manual S 356 0.2203 112 -0.25 71
IT.MTCL.HGN. 2019-09-13T10:06:48.93 0.1 undecidable manual S 336 0.1943 114 0.03 99
IV.MMO1.EHZ. 2019-09-13T10:06:48.14 0.3 undecidable manual S 63 0.1817 116 -0.32 70
IV.CSP1.EHZ. 2019-09-13T10:06:47.00 0.1 undecidable manual P 15 0.2842 50 -0.15 95
IV.MF5.EHZ. 2019-09-13T10:06:47.66 0.3 undecidable manual P 56 0.3103 50 0.07 72
IV.PF6.EHZ. 2019-09-13T10:06:47.66 3.0 undecidable manual P 0
IV.MML1.HNE. 2019-09-13T10:06:47.55 0.3 undecidable manual P 342 0.313 50 -0.08 72
IV.CESI.HNE. 2019-09-13T10:06:46.43 0.3 undecidable manual P 322 0.2392 110 0.06 73
IV.MNTP.HNZ. 2019-09-13T10:06:46.96 3.0 undecidable manual Pg 1.74 0
IV.MC2.EHZ. 2019-09-13T10:06:46.72 0.3 undecidable manual S 32 0.1124 128 0.52 68
IV.LNSS.HHZ. 2019-09-13T10:06:45.78 0.3 undecidable manual P 193 0.2185 112 -0.17 72
IV.FDMO.HHZ. 2019-09-13T10:06:45.84 0.1 undecidable manual P 356 0.2203 112 -0.14 97
IV.PTRJ.HNZ. 2019-09-13T10:06:45.42 3.0 undecidable manual Pn -0.64 0
IV.GAVE.EHZ. 2019-09-13T10:06:45.65 0.3 undecidable manual P 232 0.1996 114 0.1 73
IT.MTCL.HGN. 2019-09-13T10:06:45.51 0.3 undecidable manual P 336 0.1943 114 0.08 74
IV.MC2.EHZ. 2019-09-13T10:06:44.04 0.1 undecidable manual P 32 0.1124 128 0.16 98
IV.MMO1.EHZ. 2019-09-13T10:06:44.88 0.1 undecidable manual P 63 0.1817 116 -0.3 94
IV.NRCA.HHZ. 2019-09-13T10:06:44.07 0.3 undecidable manual S 18 0.018 168 -0.09 76
IV.NRCA.HHZ. 2019-09-13T10:06:42.86 0.1 undecidable manual P 18 0.018 168 0.16 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHE. ML:1.5 0.00067423165 0.1408 AML other m 2019-09-13T10:06:44.68
IV.NRCA.HHN. ML:1.7 0.0009227539 0.1408 AML other m 2019-09-13T10:06:44.20
IV.NRCA.HNE. ML:1.5 0.0006017171 0.1408 AML other m 2019-09-13T10:06:44.75
IV.NRCA.HNN. ML:1.6 0.0008759008 0.1472 AML other m 2019-09-13T10:06:44.20
IV.GAVE.EHE. ML:1.1 8.3335575E-5 0.2368 AML other m 2019-09-13T10:06:50.83
IV.GAVE.EHN. ML:1 5.939457E-5 0.1984 AML other m 2019-09-13T10:06:50.71
IV.GAVE.HNE. ML:1.2 0.0001028074555 0.4992 AML other m 2019-09-13T10:06:54.29
IV.GAVE.HNN. ML:1.4 0.0001578102 0.9984 AML other m 2019-09-13T10:06:50.58
IV.LNSS.HHE. ML:1.4 0.00017079775 0.096 AML other m 2019-09-13T10:06:50.12
IV.LNSS.HHN. ML:1.3 0.0001256377 0.16 AML other m 2019-09-13T10:06:49.99
IV.FDMO.HHE. ML:0.7 2.9608615E-5 0.1792 AML other m 2019-09-13T10:06:51.12
IV.FDMO.HHN. ML:0.8 3.397215E-5 0.16 AML other m 2019-09-13T10:06:50.21
IV.MNTP.HNE. ML:2.6 0.0011472 0.0704 AML other m 2019-09-13T10:06:53.62
IV.MNTP.HNN. ML:2.4 0.00082739195 0.0832 AML other m 2019-09-13T10:06:53.72
IV.CSP1.EHE. ML:1.1 5.2757255E-5 1.024 AML other m 2019-09-13T10:06:52.01
IV.CSP1.EHN. ML:0.9 4.0073592E-5 4.0384 AML other m 2019-09-13T10:06:52.60
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
Waveforms Seismic signals in full SEED format Download