Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 11-11-2019 and time 08:09:29 (Italy) in region Ussita (MC)

A magnitude ML 1.2 earthquake occured in region: Ussita (MC), on

  • 11-11-2019 07:09:29 (UTC)
  • 11-11-2019 08:09:29 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9470, 13.1340 at 9 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Ussita MC 1 444 444
Visso MC 4 1107 1551
Castelsantangelo sul Nera MC 6 281 1832
Bolognola MC 9 142 1974
Acquacanina MC 10 121 2095
Fiastra MC 10 559 2654
Fiordimonte MC 11 202 2856
Preci PG 11 724 3580
Monte Cavallo MC 12 145 3725
Pieve Torina MC 13 1458 5183
Pievebovigliana MC 14 866 6049
Montemonaco AP 17 604 6653
Muccia MC 17 915 7568
Sarnano MC 17 3264 10832
Montefortino FM 17 1178 12010
Norcia PG 17 4957 16967
Sellano PG 18 1079 18046
Amandola FM 19 3629 21675
Montegallo AP 20 523 22198

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km E of Foligno (57155 inhabitants)
57 Km NW of Teramo (54892 inhabitants)
58 Km NE of Terni (111501 inhabitants)
63 Km E of Perugia (166134 inhabitants)
70 Km NW of L'Aquila (69753 inhabitants)
81 Km SW of Ancona (100861 inhabitants)
96 Km NW of Montesilvano (53738 inhabitants)
100 Km S of Fano (60888 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 1.2 2019-11-11
07:09:29		 42.947 13.1343 9 2019-11-11
07:19:53		 Sala Sismica INGV-Roma 73779861
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-11 07:09:29 ± 0.07
Latitude 42.9470 ± 0.0027
Longitude 13.1343 ± 0.0037
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73779861

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 319
Semi-minor axis of confidence ellipse (meter) 164
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 182
Circular confidence region, given by single value of horizontal uncertainty (meter) 320.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 64
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 28
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.05396
Epicentral distance of station farthest from the epicenter (degree) 0.43707
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 14
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 73779861
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-11 07:19:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MOMA.HNZ. 2019-11-11T07:09:45.74 0.3 undecidable manual S 251 48.5181 50 0.41 65
IV.ASSB.HHZ. 2019-11-11T07:09:42.83 0.3 undecidable manual S 286 40.0266 50 -0.23 69
IV.MF5.EHZ. 2019-11-11T07:09:39.81 0.3 undecidable manual S 80 26.751 108 0.57 65
IV.MOMA.HNZ. 2019-11-11T07:09:38.86 0.6 undecidable manual P 251 48.5181 50 0.25 45
IV.CESI.HHZ. 2019-11-11T07:09:37.13 0.3 undecidable manual S 289 19.7691 114 0.18 72
IV.MML1.HNZ. 2019-11-11T07:09:37.77 0.1 undecidable manual S 325 22.6551 111 -0.13 97
IV.GUMA.HHZ. 2019-11-11T07:09:37.59 0.3 undecidable manual S 52 20.7681 113 0.32 70
IV.PF6.EHZ. 2019-11-11T07:09:37.28 0.3 undecidable manual S 13 21.7671 112 -0.31 70
IV.ASSB.HHZ. 2019-11-11T07:09:36.88 0.3 undecidable manual P 286 40.0266 50 -0.42 66
IV.CSP1.EHZ. 2019-11-11T07:09:36.08 0.3 undecidable manual S 20 17.0718 118 -0.04 75
IV.MMO1.HNZ. 2019-11-11T07:09:35.56 0.3 undecidable manual S 109 16.4724 118 -0.39 69
IV.MF5.EHZ. 2019-11-11T07:09:35.13 0.3 undecidable manual P 80 26.751 108 0.03 73
IV.GUMA.HHZ. 2019-11-11T07:09:34.07 0.3 undecidable manual P 52 20.7681 113 0.11 73
IV.FDMO.HHZ. 2019-11-11T07:09:34.18 0.3 undecidable manual S 339 10.6782 130 -0.07 75
IV.NRCA.HHZ. 2019-11-11T07:09:34.50 0.6 undecidable manual S 187 12.6762 125 -0.32 47
IT.MTCL.HGZ. 2019-11-11T07:09:34.56 0.3 undecidable manual S 295 12.0768 126 -0.1 74
IV.MML1.HNZ. 2019-11-11T07:09:34.31 0.3 undecidable manual P 325 22.6551 111 -0.01 74
IV.CSP1.EHZ. 2019-11-11T07:09:33.30 0.1 positive manual P 20 17.0718 118 0.01 100
IV.PF6.EHZ. 2019-11-11T07:09:33.96 0.3 undecidable manual P 13 21.7671 112 -0.18 72
IV.CESI.HHZ. 2019-11-11T07:09:33.80 0.1 positive manual P 289 19.7691 114 0.03 99
IV.MC2.EHZ. 2019-11-11T07:09:33.08 0.3 undecidable manual S 132 5.994 146 -0.08 75
IV.FEMA.HNZ. 2019-11-11T07:09:33.65 0.3 undecidable manual S 284 7.0929 142 0.26 72
IT.MTCL.HGZ. 2019-11-11T07:09:32.50 0.3 undecidable manual P 295 12.0768 126 0.05 75
IV.FDMO.HHZ. 2019-11-11T07:09:32.28 0.1 negative manual P 339 10.6782 130 0.06 100
IV.MMO1.HNZ. 2019-11-11T07:09:32.96 0.3 undecidable manual P 109 16.4724 118 -0.24 72
IV.NRCA.HHZ. 2019-11-11T07:09:32.48 0.1 positive manual P 187 12.6762 125 -0.06 100
IV.MC2.EHZ. 2019-11-11T07:09:31.69 0.3 undecidable manual P 132 5.994 146 0.11 75
IV.FEMA.HNZ. 2019-11-11T07:09:31.94 0.3 undecidable manual P 284 7.0929 142 0.22 73
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:1.0 0.00013693205 0.2176 AML other m 2019-11-11T07:09:35.20
IV.FDMO.HHN. ML:1.1 0.000156103545 0.1792 AML other m 2019-11-11T07:09:34.78
IV.NRCA.HHE. ML:1.4 0.00030584865 0.1216 AML other m 2019-11-11T07:09:35.14
IV.NRCA.HHN. ML:1.3 0.00022130135 0.08 AML other m 2019-11-11T07:09:36.23
IV.NRCA.HNE. ML:1.4 0.00030115595 0.112 AML other m 2019-11-11T07:09:35.14
IV.NRCA.HNN. ML:1.3 0.0002230062 0.0896 AML other m 2019-11-11T07:09:36.23
IV.CSP1.EHE. ML:1.0 0.00009503012999999999 0.16 AML other m 2019-11-11T07:09:36.57
IV.CSP1.EHN. ML:1.0 0.000092199635 0.1984 AML other m 2019-11-11T07:09:37.15
IV.CESI.HHE. ML:0.9 0.000064203225 0.16 AML other m 2019-11-11T07:09:37.44
IV.CESI.HHN. ML:1.3 0.00015696735 0.16 AML other m 2019-11-11T07:09:37.31
IV.CESI.HNE. ML:0.8 0.00004471129 0.0704 AML other m 2019-11-11T07:09:37.90
IV.CESI.HNN. ML:1.4 0.000168376645 0.16 AML other m 2019-11-11T07:09:37.32
IV.ASSB.HHE. ML:1.1 0.000038151905 0.0992 AML other m 2019-11-11T07:09:43.42
IV.ASSB.HHN. ML:1.1 0.000043264125 0.0768 AML other m 2019-11-11T07:09:43.47
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