Earthquake with magnitude of ML 1.4 on date 20-03-2019 and time 07:36:26 (Italy) in region 5 km N Monte Cavallo (MC)

A magnitude ML 1.4 earthquake occured in region: 5 km N Monte Cavallo (MC), on

  • 20-03-2019 06:36:26 (UTC)
  • 20-03-2019 07:36:26 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.04, 12.99 at 14 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 5 145 145
Pieve Torina MC 5 1458 1603
Serravalle di Chienti MC 5 1070 2673
Muccia MC 7 915 3588
Fiordimonte MC 8 202 3790
Pievebovigliana MC 8 866 4656
Sefro MC 13 422 5078
Camerino MC 13 6974 12052
Fiastra MC 14 559 12611
Visso MC 14 1107 13718
Acquacanina MC 15 121 13839
Ussita MC 16 444 14283
Pioraco MC 16 1134 15417
Sellano PG 17 1079 16496
Preci PG 18 724 17220
Fiuminata MC 18 1402 18622
Nocera Umbra PG 18 5839 24461
Valtopina PG 19 1398 25859
Bolognola MC 20 142 26001

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km E of Foligno (57155 inhabitants)
50 Km E of Perugia (166134 inhabitants)
60 Km NE of Terni (111501 inhabitants)
72 Km NW of Teramo (54892 inhabitants)
78 Km SW of Ancona (100861 inhabitants)
83 Km NW of L'Aquila (69753 inhabitants)
90 Km S of Fano (60888 inhabitants)
98 Km S of Pesaro (94582 inhabitants)
100 Km NE of Viterbo (67173 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 2019-03-20
06:36:26
43.04 12.99 15 2019-03-20
06:46:57
Sala Sismica INGV-Roma 66703341
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-03-20 06:36:26 ± 0.06
Latitude 43.04 ± 0.00
Longitude 12.99 ± 0.00
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 66703341

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 308
Semi-minor axis of confidence ellipse (meter) 85
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 267
Circular confidence region, given by single value of horizontal uncertainty (meter) 310
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 55
Number of associated phases, regardless of their use for origin computation 31
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) 0.59985
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 15
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 66703341
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-03-20 06:46:57
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2019-03-20T06:36:47.70 0.3 undecidable manual S 327 0.5998 94 0.52 59
IV.MOMA.HHZ. 2019-03-20T06:36:40.91 0.1 undecidable manual S 233 0.3849 97 0.08 92
IV.MURB.HHZ. 2019-03-20T06:36:40.05 3.0 undecidable manual S -2 0
IV.GAVE.EHZ. 2019-03-20T06:36:39.94 0.1 undecidable manual S 192 0.3498 98 0.12 92
IV.PIEI.HHZ. 2019-03-20T06:36:38.79 0.1 undecidable manual P 327 0.5998 94 0.17 87
IV.EL6.EHZ. 2019-03-20T06:36:38.66 0.1 undecidable manual S 15 0.3049 99 0.17 92
IV.ASSB.HHZ. 2019-03-20T06:36:36.37 0.1 undecidable manual S 272 0.2419 103 -0.3 92
IV.NRCA.HHZ. 2019-03-20T06:36:35.89 0.1 undecidable manual S 156 0.2212 105 -0.18 93
IV.SNTG.HHZ. 2019-03-20T06:36:35.92 0.1 undecidable manual S 351 0.2221 105 -0.18 94
IV.MDAR.HNE. 2019-03-20T06:36:35.27 0.3 undecidable manual S 35 0.1925 109 0.01 73
IV.MC2.EHZ. 2019-03-20T06:36:35.51 0.1 undecidable manual S 130 0.1916 110 0.29 93
IV.PF6.EHE. 2019-03-20T06:36:34.88 0.1 undecidable manual S 55 0.1808 111 -0.05 96
IV.GAVE.EHZ. 2019-03-20T06:36:34.21 0.1 undecidable manual P 192 0.3498 98 -0.16 91
IV.MOMA.HHZ. 2019-03-20T06:36:34.94 0.1 undecidable manual P 233 0.3849 97 -0.02 94
IV.EL6.EHZ. 2019-03-20T06:36:33.53 0.1 undecidable manual P 15 0.3049 99 -0.07 94
IV.SEF1.HNE. 2019-03-20T06:36:33.18 0.3 undecidable manual S 344 0.1151 128 -0.06 74
IV.MC2.EHZ. 2019-03-20T06:36:32.05 0.1 undecidable manual P 130 0.1916 110 0.34 91
IV.CESI.HHZ. 2019-03-20T06:36:32.27 0.1 undecidable manual S 244 0.0692 145 -0.03 100
IV.NRCA.HHZ. 2019-03-20T06:36:32.06 0.1 undecidable manual P 156 0.2212 105 -0.14 94
IV.FEMA.HNE. 2019-03-20T06:36:32.73 0.1 undecidable manual S 149 0.0854 139 0.14 97
IV.FDMO.HHZ. 2019-03-20T06:36:32.34 0.1 undecidable manual S 89 0.071 145 0.01 100
IV.SNTG.HHZ. 2019-03-20T06:36:32.09 0.1 undecidable manual P 351 0.2221 105 -0.13 95
IV.ASSB.HHZ. 2019-03-20T06:36:32.33 0.1 undecidable manual P 272 0.2419 103 -0.22 93
IV.MDAR.HNE. 2019-03-20T06:36:31.23 0.3 undecidable manual P 35 0.1925 109 -0.5 65
IV.PF6.EHE. 2019-03-20T06:36:31.60 0.1 undecidable manual P 55 0.1808 111 0.05 97
IT.MTCL.HGE. 2019-03-20T06:36:31.75 0.1 undecidable manual S 171 0.0423 158 -0.17 97
IV.CESI.HHZ. 2019-03-20T06:36:30.08 0.1 undecidable manual P 244 0.0692 145 0.05 98
IV.FEMA.HNE. 2019-03-20T06:36:30.31 0.1 undecidable manual P 149 0.0854 139 0.11 97
IV.SEF1.HNE. 2019-03-20T06:36:30.57 0.3 undecidable manual P 344 0.1151 128 0 74
IV.FDMO.HHZ. 2019-03-20T06:36:30.17 0.1 undecidable manual P 89 0.071 145 0.12 97
IT.MTCL.HGE. 2019-03-20T06:36:29.79 0.1 undecidable manual P 171 0.0423 158 -0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHE. ML:1.6 0.00045712765 0.08 AML other m 2019-03-20T06:36:32.36
IV.CESI.HHN. ML:1.8 0.00073126605 0.08 AML other m 2019-03-20T06:36:32.55
IV.FDMO.HHE. ML:1.4 0.0002608344 0.1408 AML other m 2019-03-20T06:36:32.49
IV.FDMO.HHN. ML:1.3 0.00022872895 0.16 AML other m 2019-03-20T06:36:32.68
IV.NRCA.HHE. ML:1.4 0.0001424793 0.1184 AML other m 2019-03-20T06:36:36.68
IV.NRCA.HHN. ML:1.4 0.00015055015 0.1024 AML other m 2019-03-20T06:36:36.74
IV.NRCA.HNE. ML:1.4 0.0001378241 0.1184 AML other m 2019-03-20T06:36:36.62
IV.SNTG.HHE. ML:1.3 0.0001179102 0.1184 AML other m 2019-03-20T06:36:36.29
IV.SNTG.HHN. ML:1.2 8.5651685E-5 0.1184 AML other m 2019-03-20T06:36:36.30
IV.ASSB.HHE. ML:1.4 0.00011866045 0.0992 AML other m 2019-03-20T06:36:37.22
IV.ASSB.HHN. ML:1.4 0.00011342015 0.16 AML other m 2019-03-20T06:36:37.02
IV.EL6.EHE. ML:1.4 0.00011102292 0.24 AML other m 2019-03-20T06:36:39.11
IV.EL6.EHN. ML:1.4 0.00010531208 0.1408 AML other m 2019-03-20T06:36:39.36
IV.GAVE.EHE. ML:1.2 4.9050105E-5 0.2624 AML other m 2019-03-20T06:36:40.59
IV.GAVE.EHN. ML:0.9 3.0815435E-5 0.1824 AML other m 2019-03-20T06:36:41.27
IV.MOMA.HHE. ML:1.4 8.405103E-5 0.24 AML other m 2019-03-20T06:36:41.92
IV.MOMA.HHN. ML:1.4 7.401179E-5 0.2016 AML other m 2019-03-20T06:36:41.84
IV.MOMA.HNE. ML:1.6 0.00012013643 0.2496 AML other m 2019-03-20T06:36:42.04
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