INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 1.4 on date 19-02-2019 and time 20:01:24 (Italy) in region 3 km SE Monte Cavallo (MC)

A magnitude ML 1.4 earthquake occured in region: 3 km SE Monte Cavallo (MC), on

  • 19-02-2019 19:01:24 (UTC)
  • 19-02-2019 20:01:24 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.97, 13.01 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 3 145 145
Visso MC 8 1107 1252
Pieve Torina MC 9 1458 2710
Fiordimonte MC 10 202 2912
Preci PG 10 724 3636
Ussita MC 11 444 4080
Sellano PG 11 1079 5159
Pievebovigliana MC 12 866 6025
Serravalle di Chienti MC 12 1070 7095
Muccia MC 13 915 8010
Fiastra MC 14 559 8569
Castelsantangelo sul Nera MC 14 281 8850
Acquacanina MC 15 121 8971
Bolognola MC 18 142 9113
Cerreto di Spoleto PG 18 1075 10188
Camerino MC 19 6974 17162

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km E of Foligno (57155 inhabitants)
53 Km E of Perugia (166134 inhabitants)
54 Km NE of Terni (111501 inhabitants)
66 Km NW of Teramo (54892 inhabitants)
76 Km NW of L'Aquila (69753 inhabitants)
83 Km SW of Ancona (100861 inhabitants)
96 Km NE of Viterbo (67173 inhabitants)
97 Km S of Fano (60888 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 1.4 2019-02-19
19:01:24
42.97 13.01 12 2019-02-19
19:07:08
Sala Sismica INGV-Roma 65707251
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-02-19 19:01:24 ± 0.06
Latitude 42.97 ± 0.00
Longitude 13.01 ± 0.00
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 65707251

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 377
Semi-minor axis of confidence ellipse (meter) 143
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 21
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) 89
Number of associated phases, regardless of their use for origin computation 38
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.41459
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 19
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 34
Type of magnitude ML
Reference to an origin 65707251
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-02-19 19:07:08
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LIK.EHZ.01 2019-02-19T19:01:52.47 3.0 positive manual P 0.71 0
IV.PIEI.HHZ. 2019-02-19T19:01:48.31 3.0 undecidable manual S -0.06 0
IV.ATVO.HHZ. 2019-02-19T19:01:36.92 3.0 positive manual P -0.03 0
IV.TERO.HHZ. 2019-02-19T19:01:35.52 3.0 undecidable manual P -0.95 0
IV.ASSB.HHZ. 2019-02-19T19:01:35.28 0.1 undecidable manual S 286 0.268 92 0.07 96
IV.GUMA.HHZ. 2019-02-19T19:01:35.25 0.1 undecidable manual S 69 0.2536 92 0.47 88
IV.RM33.EHZ. 2019-02-19T19:01:34.65 3.0 undecidable manual P -0.45 0
IV.MMO1.EHZ. 2019-02-19T19:01:34.11 0.1 undecidable manual S 107 0.241 92 -0.31 92
IV.MURB.HHZ. 2019-02-19T19:01:34.29 3.0 negative manual P -0.01 0
IV.SMA1.EHZ. 2019-02-19T19:01:33.66 0.3 undecidable manual P 145 0.4146 91 0.33 65
IV.MTRA.EHZ. 2019-02-19T19:01:32.02 0.6 positive manual P 127 0.3534 91 -0.26 45
IV.CSP1.EHZ. 2019-02-19T19:01:32.65 0.1 undecidable manual S 49 0.1853 94 -0.13 94
IV.EL6.EHZ. 2019-02-19T19:01:32.45 0.3 negative manual P 10 0.3642 91 -0.01 70
IV.FOSV.EHZ. 2019-02-19T19:01:32.90 3.0 undecidable manual P 0.23 0
IV.MF5.EHZ. 2019-02-19T19:01:32.14 0.3 positive manual P 87 0.3274 91 0.3 67
IV.LNSS.HHZ. 2019-02-19T19:01:32.54 0.6 undecidable manual P 177 0.3687 91 0.01 47
IV.MC2.EHZ. 2019-02-19T19:01:31.77 0.1 undecidable manual S 115 0.1421 100 0.27 92
IV.GAVE.EHZ. 2019-02-19T19:01:31.17 0.6 positive manual P 197 0.2914 92 -0.05 48
IV.SNTG.HHZ. 2019-02-19T19:01:31.03 0.6 negative manual P 350 0.2887 92 -0.14 46
IV.MML1.EHE. 2019-02-19T19:01:31.52 0.3 undecidable manual S 348 0.1457 99 -0.07 71
IV.NRCA.HHZ. 2019-02-19T19:01:31.46 0.3 undecidable manual S 151 0.1565 97 -0.45 69
IV.MMO1.EHZ. 2019-02-19T19:01:30.13 0.1 undecidable manual P 107 0.241 92 -0.22 93
IV.GUMA.HHZ. 2019-02-19T19:01:30.73 0.1 positive manual P 69 0.2536 92 0.16 94
IV.ASSB.HHZ. 2019-02-19T19:01:30.76 0.1 positive manual P 286 0.268 92 -0.06 95
IV.CESI.HHZ. 2019-02-19T19:01:30.15 0.1 undecidable manual S 293 0.0854 126 0.19 97
IV.FEMA.HNZ. 2019-02-19T19:01:29.00 0.1 undecidable manual S 107 0.0288 160 0.05 100
IV.SEF1.HNE. 2019-02-19T19:01:29.35 0.3 undecidable manual P 345 0.1817 94 0 73
IV.CSP1.EHZ. 2019-02-19T19:01:29.36 0.1 positive manual P 49 0.1853 94 -0.05 96
IV.FDMO.HHZ. 2019-02-19T19:01:29.79 0.1 undecidable manual S 40 0.0854 126 -0.17 95
IV.CESI.HHZ. 2019-02-19T19:01:28.00 0.1 undecidable manual P 293 0.0854 126 0.22 96
IT.MTCL.HGZ. 2019-02-19T19:01:28.70 0.1 undecidable manual S 338 0.0252 163 -0.2 96
IV.MML1.EHE. 2019-02-19T19:01:28.74 0.3 undecidable manual P 348 0.1457 99 0.01 73
IV.NRCA.HHZ. 2019-02-19T19:01:28.74 0.1 undecidable manual P 151 0.1565 97 -0.17 97
IV.MC2.EHZ. 2019-02-19T19:01:28.61 0.1 undecidable manual P 115 0.1421 100 -0.06 98
IV.FDMO.HHZ. 2019-02-19T19:01:27.83 0.1 undecidable manual P 40 0.0854 126 0.05 100
IT.MTCL.HGZ. 2019-02-19T19:01:27.24 0.1 negative manual P 338 0.0252 163 0.07 100
IV.FOPC.HGZ. 2019-02-19T19:01:27.38 3.0 undecidable manual P 0
IV.FEMA.HNZ. 2019-02-19T19:01:27.38 0.3 negative manual P 107 0.0288 160 0.18 73
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FEMA.HNN. ML:2 0.00144 0.1 AML other m 2019-02-19T19:01:29.03
IV.FEMA.HNE. ML:2 0.00166 1.06 AML other m 2019-02-19T19:01:29.05
IV.FDMO.HHE. ML:1.7 0.000688 0.16 AML other m 2019-02-19T19:01:29.94
IV.FDMO.HHN. ML:1.8 0.000839 0.16 AML other m 2019-02-19T19:01:30.16
IV.CESI.HHE. ML:2 0.001181 0.08 AML other m 2019-02-19T19:01:30.38
IV.CESI.HHN. ML:2.3 0.002175 0.12 AML other m 2019-02-19T19:01:30.38
IV.NRCA.HHN. ML:1.7 0.000417 0.62 AML other m 2019-02-19T19:01:31.63
IV.NRCA.HHE. ML:1.6 0.0002965 0.22 AML other m 2019-02-19T19:01:31.99
IV.CSP1.EHE. ML:1.8 0.0004025 0.24 AML other m 2019-02-19T19:01:33.20
IV.CSP1.EHN. ML:1.7 0.000329 1.42 AML other m 2019-02-19T19:01:33.02
IV.GUMA.HHN. ML:1.5 0.0001545 0.12 AML other m 2019-02-19T19:01:35.42
IV.ASSB.HHE. ML:1.5 0.0001485 0.1 AML other m 2019-02-19T19:01:35.47
IV.GUMA.HHE. ML:1.8 0.000307 0.26 AML other m 2019-02-19T19:01:35.34
IV.ASSB.HHN. ML:1.4 0.000121 0.08 AML other m 2019-02-19T19:01:35.62
IV.GAVE.EHN. ML:1.3 9.42E-5 1.54 AML other m 2019-02-19T19:01:36.17
IV.SNTG.HHE. ML:1.2 6.45E-5 0.1 AML other m 2019-02-19T19:01:36.31
IV.SNTG.HHN. ML:1.2 6.815E-5 0.58 AML other m 2019-02-19T19:01:36.32
IV.GAVE.EHE. ML:1.4 0.00010965 0.18 AML other m 2019-02-19T19:01:37.11
IV.MTRA.EHN. ML:1.4 8.62E-5 0.42 AML other m 2019-02-19T19:01:38.48
IV.EL6.EHN. ML:1.6 0.0001376 1.06 AML other m 2019-02-19T19:01:38.29
IV.LNSS.HHE. ML:1.3 6.915E-5 0.14 AML other m 2019-02-19T19:01:38.90
IV.FOSV.EHN. ML:1.2 5.12E-5 1.7 AML other m 2019-02-19T19:01:39.96
IV.EL6.EHE. ML:1.6 0.0001425 0.12 AML other m 2019-02-19T19:01:39.26
IV.FOSV.EHE. ML:1 3.67E-5 0.5 AML other m 2019-02-19T19:01:39.35
IV.MTRA.EHE. ML:1.4 7.855E-5 0.16 AML other m 2019-02-19T19:01:39.43
IV.LNSS.HHN. ML:1.1 4.705E-5 0.64 AML other m 2019-02-19T19:01:39.21
IV.SMA1.EHE. ML:1.1 3.28E-5 0.86 AML other m 2019-02-19T19:01:41.26
IV.SMA1.EHN. ML:1 3.18E-5 1.52 AML other m 2019-02-19T19:01:41.97
IV.RM33.EHN. ML:0.9 1.915E-5 0.42 AML other m 2019-02-19T19:01:42.43
IV.MURB.HHE. ML:1.4 7.11E-5 1 AML other m 2019-02-19T19:01:42.45
IV.RM33.EHE. ML:0.9 1.9805E-5 0.2 AML other m 2019-02-19T19:01:44.28
IV.MURB.HHN. ML:1.4 7.07E-5 0.2 AML other m 2019-02-19T19:01:44.15
IV.TERO.HHN. ML:1 2.15E-5 0.46 AML other m 2019-02-19T19:01:44.93
IV.TERO.HHE. ML:1 2.215E-5 0.8 AML other m 2019-02-19T19:01:46.16
IV.PIEI.HHE. ML:1 1.483E-5 1 AML other m 2019-02-19T19:01:51.51
IV.PIEI.HHN. ML:0.8 1.158E-5 0.42 AML other m 2019-02-19T19:01:53.49
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