Earthquake with magnitude of ML 0.9 on date 13-10-2019 and time 11:35:28 (UTC) in region 5 km S Borgo Pace (PU)

A magnitude ML 0.9 earthquake occured in region: 5 km S Borgo Pace (PU), on

  • 13-10-2019 11:35:28 (UTC)
  • 13-10-2019 13:35:28 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.62, 12.28 at 10 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
Borgo Pace PU 5 606 606
Mercatello sul Metauro PU 6 1378 1984
Sestino AR 10 1355 3339
San Giustino PG 12 11297 14636
Sant'Angelo in Vado PU 12 4133 18769
Sansepolcro AR 13 15884 34653
Badia Tedalda AR 13 1087 35740
Apecchio PU 13 1882 37622
Belforte all'Isauro PU 13 769 38391
Piandimeleto PU 16 2167 40558
Lunano PU 18 1527 42085
Frontino PU 18 293 42378
CittĂ  di Castello PG 18 39913 82291
Piobbico PU 19 2029 84320
Carpegna PU 19 1674 85994
Citerna PG 19 3531 89525
Peglio PU 19 696 90221

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km E of Arezzo (99543 inhabitants)
54 Km SW of Rimini (147750 inhabitants)
58 Km N of Perugia (166134 inhabitants)
58 Km S of Cesena (96758 inhabitants)
60 Km SW of Pesaro (94582 inhabitants)
64 Km W of Fano (60888 inhabitants)
70 Km S of Forlì (117913 inhabitants)
81 Km SE of Faenza (58541 inhabitants)
81 Km NW of Foligno (57155 inhabitants)
84 Km E of Siena (53903 inhabitants)
84 Km E of Firenze (382808 inhabitants)
89 Km S of Ravenna (159116 inhabitants)
90 Km E of Scandicci (50609 inhabitants)
94 Km SE of Imola (69797 inhabitants)
100 Km W of Ancona (100861 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 0.9 2019-10-13
11:35:28
43.62 12.28 10 2019-10-13
12:11:27
Sala Sismica INGV-Roma 73234351
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-13 11:35:28 ± 0.12
Latitude 43.62 ± 0.00
Longitude 12.28 ± 0.01
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73234351

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 477
Semi-minor axis of confidence ellipse (meter) 423
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 6
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) 161
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 16
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) 0.31656
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 9
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 73234351
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-13 12:11:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LATE.HHZ. 2019-10-13T11:35:48.23 3.0 negative manual Pg -0.08 0
IV.ATMI.HHN. 2019-10-13T11:35:39.22 0.3 undecidable manual S 182 0.2842 50 0.02 73
IV.ATLO.HNE. 2019-10-13T11:35:39.95 0.1 undecidable manual S 163 0.3166 50 -0.19 93
IV.ATBU.HNZ. 2019-10-13T11:35:38.12 0.3 undecidable manual S 127 0.2392 110 0.32 69
IV.ATPC.HHZ. 2019-10-13T11:35:36.05 0.3 undecidable manual S 138 0.1862 115 0.12 72
IV.ATMC.EHZ. 2019-10-13T11:35:35.68 0.1 undecidable manual S 201 0.1835 115 -0.16 96
IV.PIEI.HHZ. 2019-10-13T11:35:35.96 0.3 undecidable manual S 114 0.1996 114 -0.44 67
IV.ATPI.EHN. 2019-10-13T11:35:35.88 0.1 undecidable manual S 153 0.1889 115 -0.12 96
IV.ATBU.HNZ. 2019-10-13T11:35:33.91 0.3 undecidable manual P 127 0.2392 110 0.25 70
IV.BADI.EHZ. 2019-10-13T11:35:33.50 0.1 undecidable manual S 195 0.1124 128 0.02 100
IV.ATMI.HHN. 2019-10-13T11:35:33.01 3.0 undecidable manual P 182 0.2842 50 -1.45 0
IV.ATPI.EHN. 2019-10-13T11:35:32.65 0.1 undecidable manual P 153 0.1889 115 0.03 98
IV.ATLO.HNE. 2019-10-13T11:35:32.41 3.0 undecidable manual P 163 0.3166 50 -2.6 0
IV.ATMC.EHZ. 2019-10-13T11:35:32.61 0.1 undecidable manual P 201 0.1835 115 0.08 97
IV.ATPC.HHZ. 2019-10-13T11:35:32.61 0.3 undecidable manual P 138 0.1862 115 0.03 74
IV.PIEI.HHZ. 2019-10-13T11:35:32.74 0.6 undecidable manual P 114 0.1996 114 -0.11 48
IV.BADI.EHZ. 2019-10-13T11:35:31.41 0.1 positive manual P 195 0.1124 128 0.24 95
IV.SSP9.EHZ. 2019-10-13T11:35:31.83 3.0 negative manual P 0.29 0
IV.PARC.HHZ. 2019-10-13T11:35:31.53 0.1 undecidable manual S 313 0.0441 153 -0.23 97
IV.PARC.HHZ. 2019-10-13T11:35:30.31 0.1 undecidable manual P 313 0.0441 153 0.14 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PARC.HHE. ML:1 0.0001765 0.56 AML other m 2019-10-13T11:35:31.68
IV.PARC.HHN. ML:1 0.000182 0.82 AML other m 2019-10-13T11:35:32.42
IV.BADI.EHN. ML:1 0.000116 0.14 AML other m 2019-10-13T11:35:33.70
IV.BADI.EHE. ML:1 0.0001275 1.26 AML other m 2019-10-13T11:35:34.79
IV.PIEI.HHN. ML:0.5 1.8E-5 1.48 AML other m 2019-10-13T11:35:36.16
IV.PIEI.HHE. ML:0.7 3.425E-5 0.34 AML other m 2019-10-13T11:35:37.16
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