Earthquake with magnitude of ML 0.4 on date 27-03-2019 and time 16:29:02 (Italy) in region 2 km SE Muccia (MC)

A magnitude ML 0.4 earthquake occured in region: 2 km SE Muccia (MC), on

  • 27-03-2019 15:29:02 (UTC)
  • 27-03-2019 16:29:02 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.07, 13.06 at 7 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
Muccia MC 2 915 915
Pievebovigliana MC 2 866 1781
Pieve Torina MC 3 1458 3239
Fiordimonte MC 5 202 3441
Camerino MC 7 6974 10415
Fiastra MC 9 559 10974
Serravalle di Chienti MC 9 1070 12044
Monte Cavallo MC 10 145 12189
Acquacanina MC 10 121 12310
Sefro MC 12 422 12732
Pioraco MC 13 1134 13866
Caldarola MC 15 1823 15689
Castelraimondo MC 15 4587 20276
Ussita MC 16 444 20720
Serrapetrona MC 16 966 21686
Visso MC 16 1107 22793
Bolognola MC 16 142 22935
Cessapalombo MC 17 512 23447
Fiuminata MC 17 1402 24849
Belforte del Chienti MC 18 1886 26735
Camporotondo di Fiastrone MC 18 563 27298
Gagliole MC 19 620 27918
San Severino Marche MC 20 12726 40644

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km E of Foligno (57155 inhabitants)
55 Km E of Perugia (166134 inhabitants)
66 Km NE of Terni (111501 inhabitants)
70 Km NW of Teramo (54892 inhabitants)
71 Km SW of Ancona (100861 inhabitants)
85 Km NW of L'Aquila (69753 inhabitants)
86 Km S of Fano (60888 inhabitants)
94 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 0.4 2019-03-27
15:29:02
43.07 13.06 7 2019-03-27
15:48:33
Sala Sismica INGV-Roma 66971031
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-03-27 15:29:02 ± 0.06
Latitude 43.07 ± 0.00
Longitude 13.06 ± 0.00
Depth (km) 7 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 66971031

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 179
Semi-minor axis of confidence ellipse (meter) 47
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 351
Circular confidence region, given by single value of horizontal uncertainty (meter) 180
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 137
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.04
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.1322
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 4
Magnitude information

ML:0.4

Field Value
Value 0.4
Uncertainty 0.2
Num. used stations 2
Type of magnitude ML
Reference to an origin 66971031
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-03-27 15:48:33
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.IFIL.HHZ. 2019-03-27T15:30:25.54 3.0 positive manual Pg 18.99 0
IV.COLB.HHZ. 2019-03-27T15:30:07.04 3.0 undecidable manual Sn -6.74 0
IV.POFI.HHZ. 2019-03-27T15:29:55.61 3.0 undecidable manual Sg 4.52 0
IV.PCN.EHZ. 2019-03-27T15:29:47.70 3.0 undecidable manual Sn -2.89 0
IV.RMP.HHZ. 2019-03-27T15:29:43.96 3.0 undecidable manual Sn 2.29 0
IV.TEOL.HHZ. 2019-03-27T15:29:42.37 3.0 undecidable manual Sg 1.8 0
IV.EUCT.HNZ. 2019-03-27T15:29:29.10 3.0 negative manual Pn -0.28 0
IV.CADC.HNZ. 2019-03-27T15:29:24.84 3.0 undecidable manual Pg -0.16 0
OX.MPRI.HHZ. 2019-03-27T15:29:22.03 3.0 negative manual Pn -8.53 0
IV.FIR.HHZ. 2019-03-27T15:29:14.39 3.0 undecidable manual Sn 0.09 0
IV.RIBO.EHZ.01 2019-03-27T15:29:11.38 3.0 negative manual Pg 4.02 0
IV.CESI.HHZ. 2019-03-27T15:29:08.34 0.1 undecidable manual S 240 0.1322 117 0.05 98
IV.CSP1.EHZ. 2019-03-27T15:29:07.50 0.6 undecidable manual S 79 0.107 122 0.07 49
IV.GUMA.HHZ. 2019-03-27T15:29:06.91 3.0 undecidable manual S 0
IV.MML1.EHE. 2019-03-27T15:29:06.51 0.6 undecidable manual S 302 0.0773 131 0 50
IV.FDMO.HHZ. 2019-03-27T15:29:05.53 0.6 undecidable manual S 152 0.0405 149 -0.05 50
IV.CSP1.EHZ. 2019-03-27T15:29:05.37 0.6 positive manual P 79 0.107 122 -0.01 50
IV.CESI.HHZ. 2019-03-27T15:29:05.85 0.3 undecidable manual P 240 0.1322 117 -0.03 74
IV.FDMO.HHZ. 2019-03-27T15:29:04.26 1.0 undecidable manual P 152 0.0405 149 -0.05 25
IV.MML1.EHE. 2019-03-27T15:29:04.83 0.1 undecidable manual P 302 0.0773 131 -0.02 100
IT.FAZ.HGZ. 2019-03-27T15:29:01.49 3.0 undecidable manual P -2.82 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0 8.342664E-5 0.2176 AML other m 2019-03-27T15:29:05.86
IV.FDMO.HHN. ML:0 5.7494595E-5 0.256 AML other m 2019-03-27T15:29:05.82
IV.CESI.HHE. ML:0.5 3.543642E-5 3.4176 AML other m 2019-03-27T15:29:08.49
IV.CESI.HHN. ML:0.3 2.2458625E-5 0.96 AML other m 2019-03-27T15:29:09.00
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