Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 15-09-2019 and time 12:02:39 (Italy) in region 5 km E Norcia (PG)

A magnitude ML 1.3 earthquake occured in region: 5 km E Norcia (PG), on

  • 15-09-2019 10:02:39 (UTC)
  • 15-09-2019 12:02:39 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8070, 13.1540 at 11 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

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 5 4957 4957
Castelsantangelo sul Nera MC 10 281 5238
Arquata del Tronto AP 12 1178 6416
Preci PG 12 724 7140
Accumoli RI 15 667 7807
Visso MC 15 1107 8914
Cascia PG 15 3217 12131
Montegallo AP 15 523 12654
Ussita MC 15 444 13098
Montemonaco AP 18 604 13702
Cerreto di Spoleto PG 19 1075 14777

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km E of Foligno (57155 inhabitants)
48 Km W of Teramo (54892 inhabitants)
50 Km NE of Terni (111501 inhabitants)
54 Km NW of L'Aquila (69753 inhabitants)
71 Km E of Perugia (166134 inhabitants)
88 Km W of Montesilvano (53738 inhabitants)
95 Km W of Pescara (121014 inhabitants)
95 Km SW of Ancona (100861 inhabitants)
96 Km E of Viterbo (67173 inhabitants)
96 Km NE of Guidonia Montecelio (88673 inhabitants)
97 Km NW of Chieti (51815 inhabitants)
98 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
Reviewed
Rev100 		ML 1.3 2019-09-15
10:02:39		 42.8068 13.1542 11 2019-09-15
10:20:32		 Sala Sismica INGV-Roma 72430771
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-15 10:02:39 ± 0.07
Latitude 42.8068 ± 0.0036
Longitude 13.1542 ± 0.0061
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 72430771

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 437
Semi-minor axis of confidence ellipse (meter) 389
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 57
Circular confidence region, given by single value of horizontal uncertainty (meter) 440.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 53
Number of associated phases, regardless of their use for origin computation 45
Number of defining phases 32
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.43257
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 16
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 72430771
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-15 10:20:32
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ALJA.HHZ. 2019-09-15T10:04:27.92 3.0 undecidable manual Sn -7.21 0
MN.TRI.HHZ. 2019-09-15T10:04:08.64 3.0 undecidable manual Sn 0.87 0
IV.DGI.HHZ. 2019-09-15T10:03:58.61 3.0 undecidable manual Sg 2.36 0
OT.OT14.EHZ. 2019-09-15T10:03:49.79 3.0 undecidable manual Sg 7.6 0
IX.STN3.HHZ.02 2019-09-15T10:03:48.78 3.0 undecidable manual Sn -3.43 0
GU.RORO.HHZ. 2019-09-15T10:03:42.04 3.0 positive manual Pg 13.42 0
OX.CIMO.HHZ. 2019-09-15T10:03:42.23 3.0 undecidable manual Pg 10.86 0
IV.ILLI.HHZ. 2019-09-15T10:03:31.52 3.0 positive manual Pn -2.8 0
IV.MCRV.HHZ. 2019-09-15T10:03:15.55 3.0 undecidable manual Pg 6.05 0
IV.PTRJ.HHZ. 2019-09-15T10:03:00.06 3.0 undecidable manual Pn 0.67 0
IV.MOMA.HHE. 2019-09-15T10:02:55.32 0.6 undecidable manual S 270 47.5191 50 0.7 40
IV.MODR.HHZ. 2019-09-15T10:02:55.95 3.0 positive manual Pn -0.53 0
IV.ASSB.HHE. 2019-09-15T10:02:54.76 0.6 undecidable manual S 303 48.0186 50 0.02 48
IV.MML1.EHE. 2019-09-15T10:02:52.16 0.6 undecidable manual S 337 37.1295 50 0.33 46
IV.TERO.HHZ. 2019-09-15T10:02:52.97 0.6 undecidable manual S 119 41.9247 50 -0.16 47
IV.RM33.EHZ. 2019-09-15T10:02:50.68 1.0 undecidable manual S 172 33.4443 50 -0.17 24
IV.MF5.EHZ. 2019-09-15T10:02:50.58 0.6 undecidable manual S 51 31.9458 50 0.13 48
IV.CSP1.EHZ. 2019-09-15T10:02:50.61 0.6 undecidable manual S 7 31.8459 50 0.17 48
IV.CESI.HHE. 2019-09-15T10:02:49.32 0.6 undecidable manual S 317 29.8479 50 -0.59 43
IV.GAVE.EHE. 2019-09-15T10:02:48.77 0.6 undecidable manual S 239 24.753 50 0.24 47
IV.LNSS.HHZ. 2019-09-15T10:02:48.28 0.1 undecidable manual S 202 24.4533 50 -0.18 96
IV.MOMA.HHE. 2019-09-15T10:02:48.14 0.1 undecidable manual P 270 47.5191 50 -0.05 95
IV.LRP.EHZ. 2019-09-15T10:02:47.42 3.0 negative manual P -1.09 0
IV.MTRA.EHZ. 2019-09-15T10:02:47.61 0.6 undecidable manual S 106 20.4684 50 0.21 48
IV.ASSB.HHE. 2019-09-15T10:02:47.99 0.1 undecidable manual P 303 48.0186 50 -0.27 90
IT.MTCL.HGE. 2019-09-15T10:02:47.91 0.6 undecidable manual S 329 24.2535 50 -0.5 45
IV.TERO.HHZ. 2019-09-15T10:02:47.01 0.1 undecidable manual P 119 41.9247 50 -0.32 90
IV.MMO1.EHZ. 2019-09-15T10:02:46.63 0.6 undecidable manual S 54 17.3715 122 0.14 49
IV.MF5.EHZ. 2019-09-15T10:02:46.38 1.0 undecidable manual P 51 31.9458 50 0.6 21
IV.MML1.EHE. 2019-09-15T10:02:46.80 0.1 undecidable manual P 337 37.1295 50 0.22 93
IV.FEMA.HNE. 2019-09-15T10:02:46.81 0.6 undecidable manual S 334 19.1697 119 -0.22 48
IV.CSP1.EHZ. 2019-09-15T10:02:45.69 0.1 undecidable manual P 7 31.8459 50 -0.08 97
IV.RM33.EHZ. 2019-09-15T10:02:45.97 0.1 undecidable manual P 172 33.4443 50 -0.04 97
IV.GAVE.EHE. 2019-09-15T10:02:45.60 0.1 undecidable manual P 239 24.753 50 0.93 75
IV.MC2.EHZ. 2019-09-15T10:02:45.33 0.6 undecidable manual S 14 11.9769 132 0.36 47
IV.CESI.HHE. 2019-09-15T10:02:45.39 0.1 undecidable manual P 317 29.8479 50 -0.08 97
IT.MTCL.HGE. 2019-09-15T10:02:44.44 0.1 undecidable manual P 329 24.2535 50 -0.16 96
IV.MTRA.EHZ. 2019-09-15T10:02:44.00 0.1 undecidable manual P 106 20.4684 50 -0.02 100
IV.LNSS.HHZ. 2019-09-15T10:02:44.52 0.1 undecidable manual P 202 24.4533 50 -0.11 97
IV.FEMA.HNE. 2019-09-15T10:02:43.83 0.1 undecidable manual P 334 19.1697 119 0.02 100
IV.MMO1.EHZ. 2019-09-15T10:02:43.56 0.1 undecidable manual P 54 17.3715 122 0.07 99
IV.MC2.EHZ. 2019-09-15T10:02:42.86 1.0 undecidable manual P 14 11.9769 132 0.25 24
IV.NRCA.HNZ. 2019-09-15T10:02:42.85 0.6 undecidable manual S 312 4.3956 158 -0.57 46
IV.NRCA.HNZ. 2019-09-15T10:02:41.76 0.3 undecidable manual P 312 4.3956 158 0.04 77
IV.VIVA.HHZ. 2019-09-15T10:02:40.81 3.0 positive manual P -0.17 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HNE. ML:2.0 0.0015410235 0.0704 AML other m 2019-09-15T10:02:43.26
IV.NRCA.HNN. ML:1.9 0.0012099074999999998 0.0832 AML other m 2019-09-15T10:02:43.08
IV.NRCA.HHE. ML:2.0 0.00176712 0.0576 AML other m 2019-09-15T10:02:43.25
IV.NRCA.HHN. ML:1.9 0.0013227725000000002 0.064 AML other m 2019-09-15T10:02:43.07
IV.MTRA.HNE. ML:1.2 0.000104642925 0.1792 AML other m 2019-09-15T10:02:49.08
IV.MTRA.EHE. ML:1.2 0.00009813719499999999 0.0832 AML other m 2019-09-15T10:02:48.60
IV.MTRA.EHN. ML:1.0 0.000070794995 0.416 AML other m 2019-09-15T10:02:48.16
IV.LNSS.HNE. ML:1.6 0.000236794885 0.1024 AML other m 2019-09-15T10:02:49.00
IV.LNSS.HNN. ML:1.6 0.0002308337 0.1728 AML other m 2019-09-15T10:02:48.79
IV.LNSS.HHE. ML:1.7 0.00026820155 0.1024 AML other m 2019-09-15T10:02:49.00
IV.LNSS.HHN. ML:1.7 0.0002680661 0.1856 AML other m 2019-09-15T10:02:48.89
IV.CSP1.EHE. ML:1.0 0.000037836520499999995 0.1984 AML other m 2019-09-15T10:02:52.04
IV.CSP1.EHN. ML:1.0 0.00005043976 0.16 AML other m 2019-09-15T10:02:52.38
IV.RM33.HNE. ML:1.4 0.00012244685 0.5248 AML other m 2019-09-15T10:02:51.42
IV.RM33.EHE. ML:0.9 0.00003538469 0.1792 AML other m 2019-09-15T10:02:52.20
IV.RM33.EHN. ML:1.0 0.00004221553 0.224 AML other m 2019-09-15T10:02:52.30
IV.MF5.EHE. ML:1.2 0.00007220907 0.2368 AML other m 2019-09-15T10:02:52.29
IV.MF5.EHN. ML:1.0 0.000049686850499999995 0.2176 AML other m 2019-09-15T10:02:52.75
IV.TERO.HHE. ML:1.0 0.00002803983 0.1216 AML other m 2019-09-15T10:02:53.87
IV.TERO.HHN. ML:1.1 0.000038676034999999996 0.1024 AML other m 2019-09-15T10:02:53.89
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download