Earthquake with magnitude of ML 0.5 on date 05-03-2019 and time 21:21:31 (UTC) in region 5 km W Serravalle di Chienti (MC)

A magnitude ML 0.5 earthquake occured in region: 5 km W Serravalle di Chienti (MC), on

  • 05-03-2019 21:21:31 (UTC)
  • 05-03-2019 22:21:31 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.07, 12.89 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
Serravalle di Chienti MC 5 1070 1070
Nocera Umbra PG 9 5839 6909
Sefro MC 10 422 7331
Valtopina PG 11 1398 8729
Monte Cavallo MC 13 145 8874
Muccia MC 13 915 9789
Pieve Torina MC 14 1458 11247
Fiuminata MC 14 1402 12649
Pioraco MC 15 1134 13783
Pievebovigliana MC 16 866 14649
Camerino MC 17 6974 21623
Fiordimonte MC 17 202 21825
Foligno PG 19 57155 78980
Spello PG 19 8645 87625
Gualdo Tadino PG 20 15208 102833

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km NE of Foligno (57155 inhabitants)
41 Km E of Perugia (166134 inhabitants)
60 Km NE of Terni (111501 inhabitants)
80 Km SW of Ancona (100861 inhabitants)
81 Km NW of Teramo (54892 inhabitants)
87 Km S of Fano (60888 inhabitants)
90 Km NW of L'Aquila (69753 inhabitants)
93 Km E of Arezzo (99543 inhabitants)
94 Km S of Pesaro (94582 inhabitants)
97 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 0.5 2019-03-05
21:21:31
43.07 12.89 9 2019-03-05
21:31:21
Sala Sismica INGV-Roma 66205421
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-03-05 21:21:31 ± 0.15
Latitude 43.07 ± 0.00
Longitude 12.89 ± 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 66205421

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 479
Semi-minor axis of confidence ellipse (meter) 149
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 25
Circular confidence region, given by single value of horizontal uncertainty (meter) 480
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 92
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 15
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) 0.21494
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.5

Field Value
Value 0.5
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 66205421
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-03-05 21:31:21
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.GIUL.HHZ. 2019-03-05T21:22:32.35 3.0 undecidable manual Sg 5.69 0
IV.ORI.HHZ. 2019-03-05T21:22:31.72 3.0 positive manual Pn -0.04 0
IV.MOCO.HHZ. 2019-03-05T21:22:13.97 3.0 undecidable manual Pg 4.78 0
IV.ARRO.EHZ. 2019-03-05T21:21:58.59 3.0 undecidable manual S -1.83 0
IV.VIVA.HHZ. 2019-03-05T21:21:57.29 3.0 undecidable manual Pg 2.96 0
IV.ATCC.EHZ. 2019-03-05T21:21:40.32 0.3 undecidable manual S 303 0.2149 110 0.23 71
IV.FEMA.HNE. 2019-03-05T21:21:38.15 0.3 undecidable manual S 132 0.1601 116 0 75
IV.ASSB.HHZ. 2019-03-05T21:21:38.39 0.3 undecidable manual S 261 0.1691 115 -0.07 74
IV.FDMO.HHZ. 2019-03-05T21:21:37.56 0.3 undecidable manual S 102 0.1493 117 -0.24 71
IV.ATCC.EHZ. 2019-03-05T21:21:36.28 0.1 undecidable manual P 303 0.2149 110 -0.1 97
IT.MTCL.HGE. 2019-03-05T21:21:36.46 0.3 undecidable manual S 132 0.1115 125 -0.06 74
IV.CESI.HHZ. 2019-03-05T21:21:35.09 0.3 undecidable manual S 169 0.0657 140 -0.12 74
IV.SNTG.HHE. 2019-03-05T21:21:35.66 0.3 undecidable manual P 12 0.1898 112 -0.21 71
IV.MML1.EHE. 2019-03-05T21:21:35.62 0.3 undecidable manual S 54 0.0764 136 0.12 74
IV.FEMA.HNE. 2019-03-05T21:21:35.71 0.1 undecidable manual P 132 0.1601 116 0.46 91
IV.ASSB.HHZ. 2019-03-05T21:21:35.31 0.1 undecidable manual P 261 0.1691 115 -0.13 97
IT.MTCL.HGE. 2019-03-05T21:21:34.39 0.3 undecidable manual P 132 0.1115 125 0.07 74
IV.FDMO.HHZ. 2019-03-05T21:21:34.85 0.1 undecidable manual P 102 0.1493 117 -0.2 96
IV.CESI.HHZ. 2019-03-05T21:21:33.63 0.1 undecidable manual P 169 0.0657 140 0.07 100
IV.MML1.EHE. 2019-03-05T21:21:33.83 0.1 undecidable manual P 54 0.0764 136 0.1 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:0.5 3.145E-5 0.24 AML other m 2019-03-05T21:21:37.63
IV.CESI.HHE. ML:0.1 1.777193E-5 0.1024 AML other m 2019-03-05T21:21:35.17
IV.CESI.HHN. ML:0 1.6271113E-5 0.0768 AML other m 2019-03-05T21:21:35.97
IV.ASSB.HHE. ML:0.3 1.638076E-5 0.2432 AML other m 2019-03-05T21:21:38.36
IV.ASSB.HHN. ML:0.4 1.9665125E-5 0.1024 AML other m 2019-03-05T21:21:38.45
IV.ATCC.EHE. ML:0.7 2.9461195E-5 0.1536 AML other m 2019-03-05T21:21:40.38
IV.ATCC.EHN. ML:0.5 2.0443125E-5 0.8064 AML other m 2019-03-05T21:21:40.33
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