INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 1.1 on date 17-01-2019 and time 21:36:38 (Italy) in region 3 km NE Pievebovigliana (MC)

A magnitude ML 1.1 earthquake occured in region: 3 km NE Pievebovigliana (MC), on

  • 17-01-2019 20:36:38 (UTC)
  • 17-01-2019 21:36:38 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.09, 13.11 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
Pievebovigliana MC 3 866 866
Muccia MC 5 915 1781
Fiordimonte MC 6 202 1983
Camerino MC 6 6974 8957
Pieve Torina MC 7 1458 10415
Fiastra MC 7 559 10974
Acquacanina MC 8 121 11095
Caldarola MC 11 1823 12918
Serrapetrona MC 12 966 13884
Cessapalombo MC 13 512 14396
Serravalle di Chienti MC 13 1070 15466
Monte Cavallo MC 13 145 15611
Belforte del Chienti MC 14 1886 17497
Camporotondo di Fiastrone MC 14 563 18060
Bolognola MC 14 142 18202
Castelraimondo MC 14 4587 22789
Pioraco MC 14 1134 23923
Sefro MC 14 422 24345
Ussita MC 16 444 24789
San Severino Marche MC 17 12726 37515
Sarnano MC 17 3264 40779
San Ginesio MC 17 3498 44277
Gagliole MC 17 620 44897
Visso MC 17 1107 46004
Fiuminata MC 18 1402 47406
Gualdo MC 19 815 48221
Tolentino MC 20 20069 68290

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km E of Foligno (57155 inhabitants)
58 Km E of Perugia (166134 inhabitants)
68 Km SW of Ancona (100861 inhabitants)
68 Km NW of Teramo (54892 inhabitants)
69 Km NE of Terni (111501 inhabitants)
85 Km S of Fano (60888 inhabitants)
85 Km N of L'Aquila (69753 inhabitants)
93 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 1.1 2019-01-17
20:36:38
43.09 13.11 12 2019-01-17
20:41:11
Sala Sismica INGV-Roma 64741841
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-01-17 20:36:38 ± 0.06
Latitude 43.09 ± 0.00
Longitude 13.11 ± 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 64741841

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 411
Semi-minor axis of confidence ellipse (meter) 247
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 37
Circular confidence region, given by single value of horizontal uncertainty (meter) 410
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 134
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.25361
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 64741841
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-01-17 20:41:11
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MMO1.EHZ. 2019-01-17T20:36:48.65 0.3 undecidable manual S 139 0.2473 93 0.02 73
IV.MC2.EHZ. 2019-01-17T20:36:47.02 0.1 undecidable manual S 161 0.1853 96 0.21 95
IV.SNTG.HHZ. 2019-01-17T20:36:47.48 0.1 undecidable manual S 324 0.2068 95 0.02 98
IV.CESI.HHZ. 2019-01-17T20:36:46.43 0.1 undecidable manual S 241 0.17 98 0.08 98
IV.MF5.EHZ. 2019-01-17T20:36:45.43 0.1 undecidable manual S 100
IV.NRCA.HHZ. 2019-01-17T20:36:44.39 0.1 undecidable manual P 179 0.2536 93 -0.22 93
IV.MMO1.EHZ. 2019-01-17T20:36:44.36 0.1 undecidable manual P 139 0.2473 93 -0.14 95
IV.SNTG.HHZ. 2019-01-17T20:36:43.69 0.1 undecidable manual P 324 0.2068 95 -0.13 96
IV.GUMA.HHZ. 2019-01-17T20:36:43.36 0.3 positive manual P 98 0.1682 98 0.21 71
IV.FDMO.HHZ. 2019-01-17T20:36:43.27 0.3 undecidable manual S 196 0.0531 146 -0.1 76
IV.MC2.EHZ. 2019-01-17T20:36:43.39 0.1 undecidable manual P 161 0.1853 96 -0.06 98
IV.CESI.HHZ. 2019-01-17T20:36:43.23 0.1 undecidable manual P 241 0.17 98 0.05 99
IV.FDMO.HHZ. 2019-01-17T20:36:41.49 0.1 undecidable manual P 196 0.0531 146 0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:1.3 0.0003015 0.16 AML other m 2019-01-17T20:36:43.44
IV.FDMO.HHN. ML:1.2 0.0002445 0.16 AML other m 2019-01-17T20:36:43.47
IV.CESI.HHE. ML:1.1 0.00010225 0.08 AML other m 2019-01-17T20:36:46.67
IV.CESI.HHN. ML:1.2 0.00013155 0.54 AML other m 2019-01-17T20:36:46.66
IV.SNTG.HHE. ML:0.8 3.82E-5 0.14 AML other m 2019-01-17T20:36:47.58
IV.SNTG.HHN. ML:0.9 4.94E-5 0.56 AML other m 2019-01-17T20:36:48.51
IV.NRCA.HHE. ML:1.2 8.64E-5 0.92 AML other m 2019-01-17T20:36:49.31
IV.NRCA.HHN. ML:1 5.475E-5 1.14 AML other m 2019-01-17T20:36:49.14
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