INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 0.7 on date 15-01-2019 and time 17:05:35 (Italy) in region 5 km NW Serravalle di Chienti (MC)

A magnitude ML 0.7 earthquake occured in region: 5 km NW Serravalle di Chienti (MC), on

  • 15-01-2019 16:05:35 (UTC)
  • 15-01-2019 17:05:35 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.1, 12.91 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
Serravalle di Chienti MC 5 1070 1070
Sefro MC 6 422 1492
Nocera Umbra PG 9 5839 7331
Fiuminata MC 10 1402 8733
Pioraco MC 11 1134 9867
Muccia MC 12 915 10782
Valtopina PG 13 1398 12180
Pieve Torina MC 13 1458 13638
Camerino MC 14 6974 20612
Monte Cavallo MC 14 145 20757
Pievebovigliana MC 15 866 21623
Fiordimonte MC 17 202 21825
Esanatoglia MC 17 2034 23859
Castelraimondo MC 18 4587 28446
Gualdo Tadino PG 18 15208 43654
Matelica MC 19 9981 53635

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km NE of Foligno (57155 inhabitants)
42 Km E of Perugia (166134 inhabitants)
64 Km NE of Terni (111501 inhabitants)
76 Km SW of Ancona (100861 inhabitants)
82 Km NW of Teramo (54892 inhabitants)
83 Km S of Fano (60888 inhabitants)
90 Km S of Pesaro (94582 inhabitants)
92 Km E of Arezzo (99543 inhabitants)
93 Km NW of L'Aquila (69753 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 0.7 2019-01-15
16:05:35
43.1 12.91 13 2019-01-15
16:12:14
Sala Sismica INGV-Roma 64699291
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-01-15 16:05:35 ± 0.1
Latitude 43.10 ± 0.00
Longitude 12.91 ± 0.00
Depth (km) 13 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 64699291

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 447
Semi-minor axis of confidence ellipse (meter) 267
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 27
Circular confidence region, given by single value of horizontal uncertainty (meter) 450
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 83
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.21854
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 64699291
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-01-15 16:12:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MMO1.EHZ. 2019-01-15T16:05:48.97 3.0 undecidable manual S 0 0
IV.CSP1.EHZ. 2019-01-15T16:05:44.51 0.6 undecidable manual S 92 0.2185 97 0.2 48
IV.ASSB.HHZ. 2019-01-15T16:05:43.50 0.3 undecidable manual S 252 0.1889 100 0.05 73
IV.SNTG.HHZ. 2019-01-15T16:05:42.55 0.3 undecidable manual S 9 0.1565 105 0.05 74
IV.FDMO.HHZ. 2019-01-15T16:05:42.15 0.3 undecidable manual S 116 0.1475 108 -0.09 73
IT.MTCL.HGZ. 2019-01-15T16:05:41.66 0.1 undecidable manual S 147 0.1268 114 0 100
IV.CESI.HHZ. 2019-01-15T16:05:41.08 0.1 undecidable manual S 180 0.0953 126 0.21 95
IV.ATCC.EHZ. 2019-01-15T16:05:40.46 0.3 undecidable manual P 294 0.2113 98 0.06 73
IV.CSP1.EHZ. 2019-01-15T16:05:40.93 0.1 undecidable manual P 92 0.2185 97 0.41 91
IV.FDMO.HHZ. 2019-01-15T16:05:39.14 0.1 undecidable manual P 116 0.1475 108 -0.19 95
IV.SNTG.HHZ. 2019-01-15T16:05:39.40 0.3 undecidable manual P 9 0.1565 105 -0.08 73
IV.ASSB.HHZ. 2019-01-15T16:05:39.91 0.1 undecidable manual P 252 0.1889 100 -0.12 97
IV.CESI.HHZ. 2019-01-15T16:05:38.46 0.1 undecidable manual P 180 0.0953 126 -0.08 100
IT.MTCL.HGZ. 2019-01-15T16:05:38.68 0.1 undecidable manual P 147 0.1268 114 -0.32 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ASSB.HHE. ML:0.8 3.78E-5 0.74 AML other m 2019-01-15T16:05:43.12
IV.SNTG.HHN. ML:0.8 4.65E-5 0.72 AML other m 2019-01-15T16:05:43.37
IV.ASSB.HHN. ML:1 7.745E-5 0.2 AML other m 2019-01-15T16:05:43.76
IV.CESI.HHE. ML:0.5 3.2861445E-5 0.1792 AML other m 2019-01-15T16:05:41.06
IV.CESI.HHN. ML:0.4 2.308318E-5 0.1664 AML other m 2019-01-15T16:05:41.08
IV.FDMO.HHN. ML:0.7 4.1624625E-5 0.1408 AML other m 2019-01-15T16:05:42.26
IV.FDMO.HHE. ML:0.5 2.369091E-5 0.1536 AML other m 2019-01-15T16:05:42.24
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