Earthquake with magnitude of ML 1.1 on date 10-11-2019 and time 18:37:34 (Italy) in region 2 km NE Preci (PG)

A magnitude ML 1.1 earthquake occured in region: 2 km NE Preci (PG), on

  • 10-11-2019 17:37:34 (UTC)
  • 10-11-2019 18:37:34 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9, 13.05 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
Preci PG 2 724 724
Visso MC 5 1107 1831
Castelsantangelo sul Nera MC 9 281 2112
Ussita MC 9 444 2556
Sellano PG 10 1079 3635
Monte Cavallo MC 12 145 3780
Norcia PG 12 4957 8737
Cerreto di Spoleto PG 14 1075 9812
Fiordimonte MC 16 202 10014
Pieve Torina MC 17 1458 11472
Fiastra MC 18 559 12031
Bolognola MC 18 142 12173
Acquacanina MC 18 121 12294
Pievebovigliana MC 19 866 13160
Cascia PG 20 3217 16377

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km E of Foligno (57155 inhabitants)
50 Km NE of Terni (111501 inhabitants)
59 Km E of Perugia (166134 inhabitants)
60 Km W of Teramo (54892 inhabitants)
67 Km NW of L'Aquila (69753 inhabitants)
89 Km SW of Ancona (100861 inhabitants)
94 Km NE of Viterbo (67173 inhabitants)
100 Km W 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 2019-11-10
17:37:34
42.9 13.05 9 2019-11-10
17:43:48
Sala Sismica INGV-Roma 73774671
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-10 17:37:34 ± 0.13
Latitude 42.90 ± 0.00
Longitude 13.05 ± 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 73774671

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 381
Semi-minor axis of confidence ellipse (meter) 194
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 52
Circular confidence region, given by single value of horizontal uncertainty (meter) 380
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 174
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.43527
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 73774671
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-10 17:43:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.VVLD.HHZ. 2019-11-10T17:38:11.58 3.0 undecidable manual S -0.29 0
IV.MCIV.CHZ. 2019-11-10T17:37:54.17 3.0 undecidable manual P 0.26 0
IV.PE3.EHZ. 2019-11-10T17:37:51.87 3.0 undecidable manual P -0.01 0
IV.CSP1.EHZ. 2019-11-10T17:37:43.21 0.1 undecidable manual S 30 0.2275 109 -0.13 96
IV.EL6.EHZ. 2019-11-10T17:37:43.00 1.0 negative manual P 5 0.4353 50 -0.28 22
IV.MMO1.EHZ. 2019-11-10T17:37:42.43 0.1 undecidable manual S 89 0.2041 111 -0.07 97
IV.GUMA.HHZ. 2019-11-10T17:37:40.60 0.1 undecidable manual P 51 0.268 106 0.3 92
IV.FDMO.HHZ. 2019-11-10T17:37:40.49 0.1 undecidable manual S 11 0.1439 118 0.1 98
IV.CESI.HHZ. 2019-11-10T17:37:40.55 0.1 undecidable manual S 316 0.152 117 -0.1 98
IV.CSP1.EHZ. 2019-11-10T17:37:39.32 0.1 undecidable manual P 30 0.2275 109 -0.11 96
IV.NRCA.HHZ. 2019-11-10T17:37:38.29 0.1 undecidable manual S 142 0.0782 135 -0.06 100
IV.MMO1.EHZ. 2019-11-10T17:37:38.87 0.1 undecidable manual P 89 0.2041 111 -0.08 97
IV.FDMO.HHZ. 2019-11-10T17:37:37.84 0.1 undecidable manual P 11 0.1439 118 0.11 98
IV.CESI.HHZ. 2019-11-10T17:37:37.91 0.1 undecidable manual P 316 0.152 117 0.03 99
IV.NRCA.HHZ. 2019-11-10T17:37:36.64 0.1 undecidable manual P 142 0.0782 135 0.09 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHE. ML:1.2 0.00022889295 0.1408 AML other m 2019-11-10T17:37:38.61
IV.NRCA.HHN. ML:1.5 0.00048301915 0.1152 AML other m 2019-11-10T17:37:38.41
IV.NRCA.HNE. ML:1.2 0.000224992 0.128 AML other m 2019-11-10T17:37:38.68
IV.NRCA.HNN. ML:1.5 0.0004722911 0.128 AML other m 2019-11-10T17:37:38.41
IV.FDMO.HHE. ML:0.9 6.837947E-5 0.2176 AML other m 2019-11-10T17:37:40.74
IV.FDMO.HHN. ML:0.6 4.062124E-5 0.2048 AML other m 2019-11-10T17:37:40.69
IV.CESI.HHE. ML:0.8 5.342794E-5 0.1536 AML other m 2019-11-10T17:37:41.31
IV.CESI.HHN. ML:0.9 7.5748665E-5 0.0896 AML other m 2019-11-10T17:37:41.06
IV.GUMA.HHE. ML:1 5.3187355E-5 0.3072 AML other m 2019-11-10T17:37:45.31
IV.GUMA.HHN. ML:1.2 8.380096E-5 0.064 AML other m 2019-11-10T17:37:46.04
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