Earthquake with magnitude of Md 1.1 on date 14-10-2019 and time 10:03:46 (UTC) in region 3 km S Serrapetrona (MC)

A magnitude Md 1.1 earthquake occured in region: 3 km S Serrapetrona (MC), on

  • 14-10-2019 10:03:46 (UTC)
  • 14-10-2019 12:03:46 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.15, 13.18 at 8 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
Serrapetrona MC 3 966 966
Caldarola MC 4 1823 2789
Belforte del Chienti MC 5 1886 4675
Camporotondo di Fiastrone MC 7 563 5238
Cessapalombo MC 8 512 5750
San Severino Marche MC 9 12726 18476
Camerino MC 10 6974 25450
Tolentino MC 10 20069 45519
San Ginesio MC 12 3498 49017
Castelraimondo MC 12 4587 53604
Pievebovigliana MC 13 866 54470
Fiastra MC 13 559 55029
Acquacanina MC 13 121 55150
Gagliole MC 14 620 55770
Muccia MC 14 915 56685
Colmurano MC 14 1263 57948
Fiordimonte MC 15 202 58150
Ripe San Ginesio MC 15 852 59002
Gualdo MC 16 815 59817
Sarnano MC 16 3264 63081
Pieve Torina MC 16 1458 64539
Urbisaglia MC 17 2628 67167
Pioraco MC 17 1134 68301
Bolognola MC 18 142 68443
Sant'Angelo in Pontano MC 18 1436 69879
Matelica MC 18 9981 79860
Pollenza MC 19 6618 86478
Loro Piceno MC 19 2401 88879
Sefro MC 19 422 89301

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km E of Foligno (57155 inhabitants)
59 Km SW of Ancona (100861 inhabitants)
65 Km E of Perugia (166134 inhabitants)
69 Km NW of Teramo (54892 inhabitants)
78 Km S of Fano (60888 inhabitants)
79 Km NE of Terni (111501 inhabitants)
87 Km S of Pesaro (94582 inhabitants)
91 Km N of L'Aquila (69753 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 Md 1.1 2019-10-14
10:03:46
43.15 13.19 8 2019-10-14
10:32:30
Sala Sismica INGV-Roma 73248151
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-14 10:03:46 ± 0.3
Latitude 43.15 ± 0.00
Longitude 13.19 ± 0.01
Depth (km) 8 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73248151

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 674
Semi-minor axis of confidence ellipse (meter) 671
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 105
Circular confidence region, given by single value of horizontal uncertainty (meter) 670
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 172
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.25181
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 7
Magnitude information

Md:1.1

Field Value
Value 1.1
Uncertainty 0
Num. used stations 1
Type of magnitude Md
Reference to an origin 73248151
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-14 10:32:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IT.VNF1.HGZ. 2019-10-14T10:04:15.59 3.0 undecidable manual Sg 0.12 0
IV.FIR.HHZ. 2019-10-14T10:04:06.55 3.0 undecidable manual Pn -0.23 0
IV.ARCI.HHZ. 2019-10-14T10:04:03.34 3.0 negative manual Pn 0.03 0
IV.CESI.HHE. 2019-10-14T10:03:56.29 0.3 undecidable manual S 234 0.2518 106 0.09 72
IV.EL6.EHZ. 2019-10-14T10:03:54.26 0.6 undecidable manual S 341 0.188 111 0.4 45
IV.SNTG.HHZ. 2019-10-14T10:03:54.47 0.3 undecidable manual S 300 0.2059 109 -0.05 73
IV.CESI.HHE. 2019-10-14T10:03:52.34 0.3 undecidable manual P 234 0.2518 106 0.4 67
IV.FDMO.HHZ. 2019-10-14T10:03:51.99 0.3 undecidable manual S 212 0.1349 118 -0.03 74
IV.CSP1.EHZ. 2019-10-14T10:03:50.02 0.3 undecidable manual S 166 0.0612 139 0.27 71
IV.SNTG.HHZ. 2019-10-14T10:03:50.72 0.1 undecidable manual P 300 0.2059 109 -0.25 93
IV.EL6.EHZ. 2019-10-14T10:03:50.71 0.1 undecidable manual P 341 0.188 111 0.12 96
IV.FDMO.HHZ. 2019-10-14T10:03:49.28 0.1 undecidable manual P 212 0.1349 118 -0.25 94
IV.CSP1.EHZ. 2019-10-14T10:03:48.25 0.1 undecidable manual P 166 0.0612 139 0.03 100
IV.PF6.EHE. 2019-10-14T10:03:47.48 0.1 undecidable manual P 153 0.0153 168 -0.27 96
IV.MDAR.HNE. 2019-10-14T10:03:47.96 0.3 undecidable manual P 323 0.0513 144 -0.12 74
IV.LPEL.HHZ. 2019-10-14T10:03:45.05 3.0 undecidable manual P -0.01 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHZ. Md:1.1 9 END duration s
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