INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 1.2 on date 10-01-2019 and time 09:04:42 (Italy) in region 4 km NW Monte Cavallo (MC)

A magnitude ML 1.2 earthquake occured in region: 4 km NW Monte Cavallo (MC), on

  • 10-01-2019 08:04:42 (UTC)
  • 10-01-2019 09:04:42 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.03, 12.98 at 12 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
Monte Cavallo MC 4 145 145
Serravalle di Chienti MC 5 1070 1215
Pieve Torina MC 6 1458 2673
Muccia MC 8 915 3588
Fiordimonte MC 9 202 3790
Pievebovigliana MC 10 866 4656
Sefro MC 14 422 5078
Visso MC 14 1107 6185
Camerino MC 14 6974 13159
Fiastra MC 15 559 13718
Sellano PG 16 1079 14797
Ussita MC 16 444 15241
Acquacanina MC 16 121 15362
Pioraco MC 17 1134 16496
Preci PG 17 724 17220
Nocera Umbra PG 18 5839 23059
Valtopina PG 18 1398 24457
Fiuminata MC 18 1402 25859

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km E of Foligno (57155 inhabitants)
49 Km E of Perugia (166134 inhabitants)
58 Km NE of Terni (111501 inhabitants)
72 Km NW of Teramo (54892 inhabitants)
79 Km SW of Ancona (100861 inhabitants)
83 Km NW of L'Aquila (69753 inhabitants)
91 Km S of Fano (60888 inhabitants)
98 Km NE of Viterbo (67173 inhabitants)
98 Km S of Pesaro (94582 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 1.2 2019-01-10
08:04:42
43.03 12.98 12 2019-01-10
08:13:05
Sala Sismica INGV-Roma 64607901
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-01-10 08:04:42 ± 0.04
Latitude 43.03 ± 0.00
Longitude 12.98 ± 0.00
Depth (km) 12 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 64607901

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 219
Semi-minor axis of confidence ellipse (meter) 48
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 256
Circular confidence region, given by single value of horizontal uncertainty (meter) 220
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 94
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.09
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.31566
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 15
Type of magnitude ML
Reference to an origin 64607901
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-01-10 08:13:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.GAVE.EHZ. 2019-01-10T08:04:55.68 1.0 undecidable manual S -0.1 0.45
IV.EL6.EHZ. 2019-01-10T08:04:54.40 0.6 undecidable manual S 17 0.3157 93 0.01 48
IV.ASSB.HHZ. 2019-01-10T08:04:51.82 0.6 undecidable manual S 274 0.232 96 -0.11 49
IV.MC2.EHZ. 2019-01-10T08:04:51.03 0.6 undecidable manual S 127 0.1943 99 0.23 48
IV.NRCA.HHZ. 2019-01-10T08:04:51.40 0.6 undecidable manual S 152 0.2185 97 -0.12 49
IV.SNTG.HHZ. 2019-01-10T08:04:51.79 0.6 undecidable manual S 354 0.2293 96 -0.05 50
IV.CSP1.EHZ. 2019-01-10T08:04:50.39 0.6 undecidable manual S 69 0.179 100 0.02 50
IV.EL6.EHZ. 2019-01-10T08:04:49.39 0.6 undecidable manual P 17 0.3157 93 0 49
IV.ASSB.HHZ. 2019-01-10T08:04:48.02 1.0 undecidable manual P 274 0.232 96 0.04 25
IV.NRCA.HHZ. 2019-01-10T08:04:47.61 0.1 undecidable manual P 152 0.2185 97 -0.13 98
IV.SNTG.HHZ. 2019-01-10T08:04:47.83 0.3 undecidable manual P 354 0.2293 96 -0.09 75
IV.CSP1.EHZ. 2019-01-10T08:04:47.14 0.6 undecidable manual P 69 0.179 100 0.07 49
IV.FEMA.HNN. 2019-01-10T08:04:47.88 0.6 undecidable manual S 140 0.0845 131 0.06 51
IV.FDMO.HHZ. 2019-01-10T08:04:47.55 0.6 undecidable manual S 83 0.0818 132 -0.21 50
IV.MC2.EHZ. 2019-01-10T08:04:47.35 1.0 undecidable manual P 127 0.1943 99 0.03 25
IV.MML1.HNE. 2019-01-10T08:04:47.77 0.6 undecidable manual S 358 0.0863 130 -0.09 51
IV.CESI.HHZ. 2019-01-10T08:04:47.30 0.6 undecidable manual S 247 0.0567 145 0.03 51
IT.MTCL.HGN. 2019-01-10T08:04:46.79 0.6 undecidable manual S 153 0.0378 156 -0.2 49
IV.FDMO.HHZ. 2019-01-10T08:04:45.51 0.6 undecidable manual P 83 0.0818 132 -0.06 51
IV.MML1.HNE. 2019-01-10T08:04:45.67 0.3 undecidable manual P 358 0.0863 130 0.04 76
IV.CESI.HHZ. 2019-01-10T08:04:45.48 0.1 negative manual P 247 0.0567 145 0.19 100
IT.MTCL.HGN. 2019-01-10T08:04:45.18 0.3 undecidable manual P 153 0.0378 156 0.06 77
IV.FEMA.HNN. 2019-01-10T08:04:45.74 0.6 undecidable manual P 140 0.0845 131 0.14 50
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GAVE.EHE. ML:1 3.666837E-5 1.2992 AML other m 2019-01-10T08:04:56.37
IV.CESI.HHE. ML:1.5 0.00044544585 0.16 AML other m 2019-01-10T08:04:47.47
IV.CESI.HHN. ML:1.6 0.00046576455 0.0768 AML other m 2019-01-10T08:04:47.59
IV.FDMO.HHN. ML:1.4 0.0002845928 0.1408 AML other m 2019-01-10T08:04:47.76
IV.FDMO.HHE. ML:1.4 0.00032628915 0.1792 AML other m 2019-01-10T08:04:47.74
IV.CSP1.EHN. ML:0.9 5.2506605E-5 0.8384 AML other m 2019-01-10T08:04:51.09
IV.NRCA.HHN. ML:1.2 9.2372365E-5 0.1216 AML other m 2019-01-10T08:04:51.52
IV.NRCA.HHE. ML:1.1 7.05326515E-5 0.0832 AML other m 2019-01-10T08:04:52.41
IV.SNTG.HHE. ML:1.1 6.2639285E-5 0.1408 AML other m 2019-01-10T08:04:52.04
IV.SNTG.HHN. ML:1.1 7.056237605E-5 0.1216 AML other m 2019-01-10T08:04:52.01
IV.ASSB.HHE. ML:1 5.771741E-5 1.6192 AML other m 2019-01-10T08:04:52.75
IV.GAVE.EHN. ML:1.1 4.870605E-5 2.0608 AML other m 2019-01-10T08:04:56.96
IV.ASSB.HHN. ML:0.9 4.56846E-5 1.8944 AML other m 2019-01-10T08:04:53.33
IV.EL6.EHE. ML:1.4 8.9146305E-5 3.6608 AML other m 2019-01-10T08:04:56.39
IV.EL6.EHN. ML:1.4 9.9508105E-5 1.8432 AML other m 2019-01-10T08:04:54.72
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