Earthquake with magnitude of ML 1.1 on date 13-11-2019 and time 10:26:23 (Italy) in region 3 km E Ussita (MC)

A magnitude ML 1.1 earthquake occured in region: 3 km E Ussita (MC), on

  • 13-11-2019 09:26:23 (UTC)
  • 13-11-2019 10:26:23 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.94, 13.17 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.

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 3 444 444
Castelsantangelo sul Nera MC 5 281 725
Visso MC 7 1107 1832
Bolognola MC 8 142 1974
Acquacanina MC 10 121 2095
Fiastra MC 11 559 2654
Fiordimonte MC 12 202 2856
Preci PG 13 724 3580
Montemonaco AP 14 604 4184
Montefortino FM 14 1178 5362
Monte Cavallo MC 15 145 5507
Sarnano MC 15 3264 8771
Pieve Torina MC 15 1458 10229
Pievebovigliana MC 15 866 11095
Amandola FM 16 3629 14724
Montegallo AP 17 523 15247
Norcia PG 18 4957 20204
Muccia MC 19 915 21119
Gualdo MC 20 815 21934
Cessapalombo MC 20 512 22446

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km E of Foligno (57155 inhabitants)
54 Km NW of Teramo (54892 inhabitants)
60 Km NE of Terni (111501 inhabitants)
66 Km E of Perugia (166134 inhabitants)
68 Km N of L'Aquila (69753 inhabitants)
80 Km SW of Ancona (100861 inhabitants)
93 Km NW of Montesilvano (53738 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 1.1 2019-11-13
09:26:23
42.94 13.17 9 2019-11-13
09:32:56
Sala Sismica INGV-Roma 73812701
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-13 09:26:23 ± 0.14
Latitude 42.94 ± 0.00
Longitude 13.17 ± 0.00
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73812701

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 365
Semi-minor axis of confidence ellipse (meter) 127
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 23
Circular confidence region, given by single value of horizontal uncertainty (meter) 370
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 82
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.03417
Epicentral distance of station farthest from the epicenter (degree) 0.21674
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 73812701
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-13 09:32:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MF5.EHZ. 2019-11-13T09:26:32.83 0.6 undecidable manual S 78 0.2167 111 0.41 47
IV.CESI.HHZ. 2019-11-13T09:26:31.93 0.3 undecidable manual S 288 0.2032 112 -0.03 76
IV.CSP1.EHZ. 2019-11-13T09:26:29.93 0.3 undecidable manual S 10 0.1511 119 -0.2 74
IT.MTCL.HGZ. 2019-11-13T09:26:29.48 0.3 undecidable manual S 292 0.1349 122 -0.11 76
IV.MF5.EHZ. 2019-11-13T09:26:28.62 0.3 undecidable manual P 78 0.2167 111 -0.02 76
IV.NRCA.HNZ. 2019-11-13T09:26:28.84 0.3 undecidable manual S 200 0.1169 126 -0.18 75
IV.FDMO.HHZ. 2019-11-13T09:26:28.68 0.3 undecidable manual S 327 0.1115 127 -0.17 75
IV.FEMA.HNZ. 2019-11-13T09:26:28.47 0.3 undecidable manual S 282 0.0899 133 0.25 74
IV.CESI.HHZ. 2019-11-13T09:26:28.29 0.3 undecidable manual P 288 0.2032 112 -0.09 75
IV.MMO1.EHZ. 2019-11-13T09:26:28.83 0.6 undecidable manual S 111 0.1232 124 -0.38 48
IV.MC2.EHZ. 2019-11-13T09:26:27.09 0.3 undecidable manual S 156 0.0342 158 0.11 77
IV.CSP1.EHZ. 2019-11-13T09:26:27.60 0.3 undecidable manual P 10 0.1511 119 0.28 73
IV.FDMO.HHZ. 2019-11-13T09:26:26.56 0.3 undecidable manual P 327 0.1115 127 -0.02 77
IV.FEMA.HNZ. 2019-11-13T09:26:26.40 0.3 undecidable manual P 282 0.0899 133 0.18 75
IV.MMO1.EHZ. 2019-11-13T09:26:26.62 0.1 positive manual P 111 0.1232 124 -0.16 100
IT.MTCL.HGZ. 2019-11-13T09:26:26.97 0.3 undecidable manual P 292 0.1349 122 -0.04 77
IV.NRCA.HNZ. 2019-11-13T09:26:26.80 0.3 undecidable manual P 200 0.1169 126 0.12 76
IV.MC2.EHZ. 2019-11-13T09:26:25.63 0.3 undecidable manual P 156 0.0342 158 0.13 77
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.8 7.7477325E-5 0.1856 AML other m 2019-11-13T09:26:29.20
IV.FDMO.HHN. ML:1 0.00011949992 0.2816 AML other m 2019-11-13T09:26:29.07
IV.CSP1.EHE. ML:1.2 0.00014307476 1.5424 AML other m 2019-11-13T09:26:33.88
IV.CSP1.EHN. ML:1.2 0.000124004765 1.5424 AML other m 2019-11-13T09:26:35.23
IV.CESI.HHE. ML:1 6.121449E-5 1.5168 AML other m 2019-11-13T09:26:27.53
IV.CESI.HHN. ML:1 6.0158358E-5 0.8448 AML other m 2019-11-13T09:26:31.35
IV.CESI.HNE. ML:1.2 9.9847115E-5 0.6528 AML other m 2019-11-13T09:26:29.44
IV.CESI.HNN. ML:1.3 0.0001391348 0.5248 AML other m 2019-11-13T09:26:28.39
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