Earthquake with magnitude of ML 1.3 on date 16-08-2019 and time 07:17:53 (Italy) in region 7 km E Norcia (PG)

A magnitude ML 1.3 earthquake occured in region: 7 km E Norcia (PG), on

  • 16-08-2019 05:17:53 (UTC)
  • 16-08-2019 07:17:53 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.79, 13.17 at 10 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
Norcia PG 7 4957 4957
Arquata del Tronto AP 10 1178 6135
Castelsantangelo sul Nera MC 12 281 6416
Accumoli RI 12 667 7083
Montegallo AP 14 523 7606
Preci PG 15 724 8330
Cascia PG 15 3217 11547
Visso MC 17 1107 12654
Ussita MC 17 444 13098
Montemonaco AP 18 604 13702
Cittareale RI 19 482 14184
Acquasanta Terme AP 19 2916 17100

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km E of Foligno (57155 inhabitants)
46 Km W of Teramo (54892 inhabitants)
50 Km NE of Terni (111501 inhabitants)
52 Km NW of L'Aquila (69753 inhabitants)
73 Km E of Perugia (166134 inhabitants)
86 Km W of Montesilvano (53738 inhabitants)
93 Km W of Pescara (121014 inhabitants)
95 Km NW of Chieti (51815 inhabitants)
95 Km NE of Guidonia Montecelio (88673 inhabitants)
96 Km SW of Ancona (100861 inhabitants)
97 Km E of Viterbo (67173 inhabitants)
97 Km NE of Tivoli (56533 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
Rev 1000 ML 1.3 2019-08-16
05:17:53
42.79 13.17 10 2019-11-13
14:31:06
Bollettino Sismico Italiano INGV 73279121
Rev 100 ML 1.3 2019-08-16
05:17:53
42.79 13.17 10 2019-08-16
05:28:13
Sala Sismica INGV-Roma 71538031
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-16 05:17:53 ± 0.03
Latitude 42.79 ± 0.00
Longitude 13.17 ± 0.00
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 73279121

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 267
Semi-minor axis of confidence ellipse (meter) 138
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 73
Circular confidence region, given by single value of horizontal uncertainty (meter) 270
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 70
Number of associated phases, regardless of their use for origin computation 42
Number of defining phases 28
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.30757
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 73279121
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-10-15 22:59:36

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 32
Type of magnitude ML
Reference to an origin 71538031
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-16 05:28:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.APPI.EHZ. 2019-08-16T05:19:42.02 3.0 undecidable manual Sn 3.13 0
IV.ZONE.HHZ. 2019-08-16T05:18:57.77 3.0 negative manual Pg 12.08 0
IV.LMD.HHZ. 2019-08-16T05:18:53.75 3.0 undecidable manual Sg 10.91 0
SI.LUSI.HHZ. 2019-08-16T05:18:42.72 3.0 undecidable manual Pn -1.18 0
IV.DGI.HHZ. 2019-08-16T05:18:40.55 3.0 undecidable manual Pn 2.83 0
SL.LJU.BHZ. 2019-08-16T05:18:38.92 3.0 undecidable manual Pn -2.23 0
IV.RIBO.EHZ.01 2019-08-16T05:18:33.86 3.0 undecidable manual Sn -2.07 0
IV.ZCCA.HHZ. 2019-08-16T05:18:26.28 3.0 undecidable manual Pn 0.97 0
IV.PE3.EHZ. 2019-08-16T05:18:26.51 3.0 undecidable manual Sn -1.18 0
IV.EL6.EHZ. 2019-08-16T05:18:13.68 3.0 undecidable manual S -2.14 0
IV.VIVA.HHZ. 2019-08-16T05:18:10.65 3.0 undecidable manual S -1.27 0
IV.CAMP.HHE. 2019-08-16T05:18:05.18 0.3 undecidable manual S 146 0.3076 50 -0.15 71
IV.CSP1.EHZ. 2019-08-16T05:18:05.33 0.6 undecidable manual S 4 0.3022 50 0.15 48
IV.RM33.EHZ. 2019-08-16T05:18:04.73 0.3 undecidable manual S 174 0.2824 50 0.14 72
IV.CESI.HHE. 2019-08-16T05:18:04.84 0.6 undecidable manual S 318 0.2914 50 -0.01 49
IV.EL6.EHZ. 2019-08-16T05:18:04.49 3.0 positive manual P 1.82 0
IV.FDMO.HHZ. 2019-08-16T05:18:03.56 0.6 undecidable manual S 346 0.2545 50 -0.19 48
IV.LNSS.HHZ. 2019-08-16T05:18:02.47 0.3 undecidable manual S 208 0.2113 113 0.06 74
IV.GAVE.EHZ. 2019-08-16T05:18:02.97 0.3 undecidable manual S 245 0.2275 50 0.02 74
IV.SMA1.EHZ. 2019-08-16T05:18:01.90 0.6 undecidable manual S 143 0.1988 115 -0.08 49
IV.FEMA.HNE. 2019-08-16T05:18:01.68 0.6 undecidable manual S 332 0.1943 115 -0.14 49
IV.MF5.EHZ. 2019-08-16T05:18:00.36 0.1 undecidable manual P 47 0.2878 50 0.34 92
IV.MMO1.EHZ. 2019-08-16T05:18:00.49 0.3 undecidable manual S 46 0.1565 120 -0.05 75
IV.CAMP.HHE. 2019-08-16T05:18:00.18 0.1 undecidable manual P 146 0.3076 50 -0.17 95
IV.MTRA.EHZ. 2019-08-16T05:18:00.71 0.3 undecidable manual S 101 0.1673 119 -0.17 73
IV.CSP1.EHZ. 2019-08-16T05:18:00.17 0.1 undecidable manual P 4 0.3022 50 -0.1 96
IV.CESI.HHE. 2019-08-16T05:18:00.12 0.1 undecidable manual P 318 0.2914 50 0.04 97
IV.FDMO.HHZ. 2019-08-16T05:17:59.24 0.1 undecidable manual P 346 0.2545 50 -0.2 95
IV.MC2.EHZ. 2019-08-16T05:17:59.85 0.6 undecidable manual S 5 0.1214 127 0.43 46
IV.VIVA.HHZ. 2019-08-16T05:17:59.51 3.0 undecidable manual P -0.97 0
IT.MTCL.HGZ. 2019-08-16T05:17:59.04 0.3 undecidable manual P 328 0.2401 50 -0.16 72
IV.RM33.EHZ. 2019-08-16T05:17:59.85 0.1 undecidable manual P 174 0.2824 50 -0.08 97
IV.GAVE.EHZ. 2019-08-16T05:17:59.06 0.1 undecidable manual P 245 0.2275 50 0.08 98
IV.FEMA.HNE. 2019-08-16T05:17:58.45 0.3 undecidable manual P 332 0.1943 115 0.12 73
IV.SMA1.EHZ. 2019-08-16T05:17:58.47 0.1 undecidable manual P 143 0.1988 115 0.05 99
IV.LNSS.HHZ. 2019-08-16T05:17:58.79 0.1 undecidable manual P 208 0.2113 113 0.12 97
IV.MTRA.EHZ. 2019-08-16T05:17:57.86 0.1 undecidable manual P 101 0.1673 119 0.07 99
IV.NRCA.HHZ. 2019-08-16T05:17:57.43 0.1 undecidable manual S 315 0.0612 146 -0.36 95
IV.MC2.EHZ. 2019-08-16T05:17:57.13 0.1 undecidable manual P 5 0.1214 127 0.19 98
IV.MMO1.EHZ. 2019-08-16T05:17:57.53 0.1 undecidable manual P 46 0.1565 120 -0.06 100
IV.GUAR.HHZ. 2019-08-16T05:17:56.51 3.0 undecidable manual P -1.8 0
IV.NRCA.HHZ. 2019-08-16T05:17:56.13 0.1 undecidable manual P 315 0.0612 146 0.13 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.TERO.HHE. ML:1.1 4.250485E-5 0.08 AML other m 2019-08-16T05:17:53.78
IV.TERO.HHN. ML:1.1 4.0920915E-5 0.1216 AML other m 2019-08-16T05:17:53.85
IV.NRCA.HNE. ML:1.5 0.00046343455 0.08 AML other m 2019-08-16T05:17:57.61
IV.NRCA.HHE. ML:1.5 0.00051452425 0.0832 AML other m 2019-08-16T05:17:57.61
IV.NRCA.HNN. ML:1.4 0.0003922979 0.1216 AML other m 2019-08-16T05:17:58.14
IV.NRCA.HHN. ML:1.4 0.0004184965 0.1408 AML other m 2019-08-16T05:17:58.15
IV.LNSS.HHE. ML:0.9 5.098954E-5 0.0992 AML other m 2019-08-16T05:17:59.05
IV.GUAR.HHN. ML:1.5 2.5479375E-5 0.32 AML other m 2019-08-16T05:17:59.11
IV.CSP1.EHE. ML:0.9 3.7401565E-5 0.3424 AML other m 2019-08-16T05:18:00.23
IV.GUAR.HHE. ML:1.2 1.5146241E-5 0.7392 AML other m 2019-08-16T05:18:01.76
IV.LNSS.HHN. ML:0.9 4.977256E-5 0.32 AML other m 2019-08-16T05:18:03.02
IV.GAVE.EHE. ML:1.4 0.000159259 0.1408 AML other m 2019-08-16T05:18:03.34
IV.GAVE.HNE. ML:1.5 0.00017358185 0.288 AML other m 2019-08-16T05:18:03.34
IV.GAVE.EHN. ML:1.2 0.00010039098 0.16 AML other m 2019-08-16T05:18:03.74
IV.FDMO.HHN. ML:0.8 3.0182945E-5 0.1792 AML other m 2019-08-16T05:18:04.25
IV.TERO.HNN. ML:1.5 0.00010813759 0.9696 AML other m 2019-08-16T05:18:05.76
IV.RM33.EHE. ML:0.9 3.7742525E-5 0.1984 AML other m 2019-08-16T05:18:05.64
IV.RM33.EHN. ML:0.8 3.0362035E-5 0.1824 AML other m 2019-08-16T05:18:05.73
IV.TERO.HNE. ML:2.2 0.00054634755 0.4416 AML other m 2019-08-16T05:18:05.98
IV.FDMO.HHE. ML:0.5 1.619614E-5 0.2624 AML other m 2019-08-16T05:18:05.99
IV.GAVE.HNN. ML:1.5 0.00017074265 0.672 AML other m 2019-08-16T05:18:06.45
IV.ARRO.EHE. ML:0 3.1942675E-5 0.16 AML other m 2019-08-16T05:18:08.28
IV.RM33.HNE. ML:1.8 0.00025433935 0.5824 AML other m 2019-08-16T05:18:09.43
IV.LNSS.HNN. ML:1.5 0.0001822394 1.2096 AML other m 2019-08-16T05:18:11.29
IV.VIVA.HHN. ML:2.5 0.00022485825 0.2016 AML other m 2019-08-16T05:18:12.72
IV.RM33.HNN. ML:1.8 0.00028934655 0.6304 AML other m 2019-08-16T05:18:12.45
IV.ARRO.EHN. ML:0 3.12005E-5 0.1984 AML other m 2019-08-16T05:18:13.63
IV.MF5.EHN. ML:1.3 8.651323E-5 0.4608 AML other m 2019-08-16T05:18:14.10
IV.MF5.EHE. ML:1.6 0.0001653569 1.7408 AML other m 2019-08-16T05:18:16.06
IV.LNSS.HNE. ML:1.6 0.00023677645 0.0928 AML other m 2019-08-16T05:18:16.15
IV.EL6.EHE. ML:1.5 7.0179845E-5 0.08 AML other m 2019-08-16T05:18:17.06
IV.CSP1.EHN. ML:1.3 9.1798605E-5 0.5216 AML other m 2019-08-16T05:18:24.57
IV.EL6.EHN. ML:1.5 6.489239E-5 0.7808 AML other m 2019-08-16T05:18:25.90
IV.ZCCA.HHE. ML:2.5 5.274416E-5 0.5408 AML other m 2019-08-16T05:18:27.64
IV.VIVA.HHE. ML:2.6 0.00033723855 1.92 AML other m 2019-08-16T05:18:29.02
SI.LUSI.HHN. ML:2.4 1.576056E-5 0.4608 AML other m 2019-08-16T05:18:48.69
SL.LJU.BHN. ML:3.6 0.000268015 0.0992 AML other m 2019-08-16T05:18:55.94
SL.LJU.BHE. ML:3.7 0.000362008 1.7984 AML other m 2019-08-16T05:18:55.94
IV.ZCCA.HHN. ML:2.5 6.6853155E-5 0.24 AML other m 2019-08-16T05:18:57.63
IV.ZCCA.HNE. ML:2.9 0.0001529547 0.5088 AML other m 2019-08-16T05:19:03.44
IV.ZCCA.HNN. ML:2.9 0.00016064905 0.7584 AML other m 2019-08-16T05:19:06.10
SI.LUSI.HHE. ML:2.4 1.51404E-5 0.2816 AML other m 2019-08-16T05:20:01.66
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