Earthquake with magnitude of ML 1.1 on date 26-12-2019 and time 12:06:36 (Italy) in region 1 km N Pievebovigliana (MC)

A magnitude ML 1.1 earthquake occured in region: 1 km N Pievebovigliana (MC), on

  • 26-12-2019 11:06:36 (UTC)
  • 26-12-2019 12:06:36 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.07, 13.08 at 6 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 1 866 866
Muccia MC 3 915 1781
Fiordimonte MC 4 202 1983
Pieve Torina MC 4 1458 3441
Fiastra MC 7 559 4000
Camerino MC 7 6974 10974
Acquacanina MC 9 121 11095
Serravalle di Chienti MC 11 1070 12165
Monte Cavallo MC 11 145 12310
Caldarola MC 14 1823 14133
Sefro MC 14 422 14555
Pioraco MC 14 1134 15689
Bolognola MC 15 142 15831
Serrapetrona MC 15 966 16797
Cessapalombo MC 15 512 17309
Ussita MC 15 444 17753
Castelraimondo MC 16 4587 22340
Visso MC 16 1107 23447
Belforte del Chienti MC 16 1886 25333
Camporotondo di Fiastrone MC 16 563 25896
Fiuminata MC 18 1402 27298
Sarnano MC 18 3264 30562
Gagliole MC 19 620 31182
San Severino Marche MC 19 12726 43908
San Ginesio MC 19 3498 47406

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km E of Foligno (57155 inhabitants)
57 Km E of Perugia (166134 inhabitants)
67 Km NE of Terni (111501 inhabitants)
68 Km NW of Teramo (54892 inhabitants)
70 Km SW of Ancona (100861 inhabitants)
84 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 1.1 2019-12-26
11:06:36
43.07 13.08 6 2019-12-26
11:13:12
Sala Sismica INGV-Roma 74993251
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-26 11:06:36 ± 0.12
Latitude 43.07 ± 0.00
Longitude 13.08 ± 0.00
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 74993251

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 420
Semi-minor axis of confidence ellipse (meter) 70
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 75
Circular confidence region, given by single value of horizontal uncertainty (meter) 420
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 77
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.25631
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 74993251
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-26 11:13:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.FRON.EHZ. 2019-12-26T11:06:46.11 3.0 negative manual P -0.79 0
IV.EL6.EHZ. 2019-12-26T11:06:46.03 0.6 undecidable manual S 3 0.2563 102 -0.16 48
IV.NRCA.HHZ. 2019-12-26T11:06:45.47 0.3 undecidable manual S 175 0.2401 102 -0.13 72
IV.SNTG.HHZ. 2019-12-26T11:06:44.30 0.3 undecidable manual S 330 0.2095 104 -0.15 72
IV.MC2.EHZ. 2019-12-26T11:06:43.49 0.3 undecidable manual S 155 0.179 107 0.19 72
IV.CESI.HNN. 2019-12-26T11:06:42.44 0.6 undecidable manual S 243 0.1484 110 0.26 48
IV.EL6.EHZ. 2019-12-26T11:06:41.76 0.1 undecidable manual P 3 0.2563 102 -0.17 95
IV.NRCA.HHZ. 2019-12-26T11:06:41.34 0.1 negative manual P 175 0.2401 102 -0.25 94
IT.MTCL.HGE. 2019-12-26T11:06:40.67 0.3 undecidable manual S 218 0.1007 118 0.17 74
IV.MC2.EHZ. 2019-12-26T11:06:40.26 0.1 undecidable manual P 155 0.179 107 0 100
IV.SNTG.HHZ. 2019-12-26T11:06:40.76 0.1 undecidable manual P 330 0.2095 104 -0.17 96
IV.MML1.EHN. 2019-12-26T11:06:40.47 0.3 undecidable manual S 296 0.0917 120 0.27 72
IV.CSP1.EHZ. 2019-12-26T11:06:40.44 0.3 undecidable manual S 78 0.0899 121 0.31 72
IV.CESI.HNN. 2019-12-26T11:06:39.71 0.3 undecidable manual P 243 0.1484 110 0.1 74
IV.CSP1.EHZ. 2019-12-26T11:06:38.73 0.1 undecidable manual P 78 0.0899 121 0.3 96
IV.FDMO.HHZ. 2019-12-26T11:06:38.10 0.3 undecidable manual S 177 0.0369 145 -0.5 69
IT.MTCL.HGE. 2019-12-26T11:06:38.76 0.3 undecidable manual P 218 0.1007 118 0.11 74
IV.MML1.EHN. 2019-12-26T11:06:38.60 0.1 undecidable manual P 296 0.0917 120 0.13 99
IV.FDMO.HHZ. 2019-12-26T11:06:37.36 0.1 undecidable manual P 177 0.0369 145 -0.19 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHE. ML:1 0.0001465 1.1 AML other m 2019-12-26T11:06:40.88
IV.CSP1.EHN. ML:1.1 0.0001855 0.34 AML other m 2019-12-26T11:06:41.34
IV.NRCA.HHN. ML:1.1 7.165E-5 0.56 AML other m 2019-12-26T11:06:48.81
IV.NRCA.HHE. ML:1.1 6.825E-5 0.5 AML other m 2019-12-26T11:06:48.84
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download