Earthquake with magnitude of ML 1.0 on date 14-01-2020 and time 14:35:28 (Italy) in region 2 km S Borgo Pace (PU)

A magnitude ML 1.0 earthquake occured in region: 2 km S Borgo Pace (PU), on

  • 14-01-2020 13:35:28 (UTC)
  • 14-01-2020 14:35:28 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.64, 12.29 at 4 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 2 606 606
Mercatello sul Metauro PU 4 1378 1984
Sestino AR 8 1355 3339
Sant'Angelo in Vado PU 10 4133 7472
Belforte all'Isauro PU 11 769 8241
Badia Tedalda AR 11 1087 9328
Apecchio PU 14 1882 11210
Piandimeleto PU 14 2167 13377
San Giustino PG 14 11297 24674
Sansepolcro AR 14 15884 40558
Frontino PU 16 293 40851
Lunano PU 16 1527 42378
Carpegna PU 16 1674 44052
Peglio PU 18 696 44748
Piobbico PU 18 2029 46777
Urbania PU 19 7099 53876
Pietrarubbia PU 20 660 54536

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km NE of Arezzo (99543 inhabitants)
52 Km SW of Rimini (147750 inhabitants)
56 Km S of Cesena (96758 inhabitants)
58 Km SW of Pesaro (94582 inhabitants)
60 Km N of Perugia (166134 inhabitants)
63 Km W of Fano (60888 inhabitants)
68 Km SE of Forlì (117913 inhabitants)
79 Km SE of Faenza (58541 inhabitants)
83 Km NW of Foligno (57155 inhabitants)
85 Km E of Firenze (382808 inhabitants)
85 Km E of Siena (53903 inhabitants)
87 Km S of Ravenna (159116 inhabitants)
90 Km E of Scandicci (50609 inhabitants)
92 Km SE of Imola (69797 inhabitants)
99 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 1.0 2020-01-14
13:35:28
43.64 12.29 4 2020-01-14
13:52:41
Sala Sismica INGV-Roma 75539211
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-14 13:35:28 ± 0.15
Latitude 43.64 ± 0.00
Longitude 12.29 ± 0.01
Depth (km) 4 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75539211

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 550
Semi-minor axis of confidence ellipse (meter) 232
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 204
Circular confidence region, given by single value of horizontal uncertainty (meter) 550
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 91
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.04047
Epicentral distance of station farthest from the epicenter (degree) 0.2698
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.1
Num. used stations 2
Type of magnitude ML
Reference to an origin 75539211
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-14 13:52:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ATVO.HHZ. 2020-01-14T13:35:39.06 0.6 undecidable manual S 162 0.2698 97 0.05 48
IV.TB03.DHZ.01 2020-01-14T13:35:38.53 0.6 undecidable manual S 160 0.2527 97 0.19 47
IV.CRE.HHZ. 2020-01-14T13:35:38.27 0.6 undecidable manual S 265 0.2482 98 0.1 48
IV.ATMC.EHN. 2020-01-14T13:35:36.59 0.6 undecidable manual S 201 0.2059 99 0.03 49
IV.PIEI.HHZ. 2020-01-14T13:35:36.25 0.3 undecidable manual S 121 0.2032 99 -0.21 71
IV.ATPC.HNN. 2020-01-14T13:35:36.81 0.3 undecidable manual S 143 0.1979 99 0.55 66
IV.NARO.HHZ. 2020-01-14T13:35:36.62 0.6 undecidable manual S 98 0.2095 99 -0.08 49
IV.ATVO.HHZ. 2020-01-14T13:35:34.32 0.3 undecidable manual P 162 0.2698 97 -0.26 69
IV.ATBU.EHN. 2020-01-14T13:35:34.23 0.3 undecidable manual P 131 0.2464 98 0.17 71
IV.TB03.DHZ.01 2020-01-14T13:35:34.17 0.3 undecidable manual P 160 0.2527 97 -0.02 73
IV.ATMC.EHN. 2020-01-14T13:35:33.01 0.3 undecidable manual P 201 0.2059 99 -0.15 72
IV.BADI.EHZ. 2020-01-14T13:35:33.88 0.6 undecidable manual S 195 0.1349 104 0.01 50
IV.CRE.HHZ. 2020-01-14T13:35:33.65 0.3 undecidable manual P 265 0.2482 98 -0.44 67
IV.ATPC.HNN. 2020-01-14T13:35:33.13 0.3 undecidable manual P 143 0.1979 99 0.14 72
IV.CPGN.EHZ. 2020-01-14T13:35:32.89 0.3 undecidable manual P 7 0.1628 102 0.67 63
IV.NARO.HHZ. 2020-01-14T13:35:32.93 0.3 undecidable manual P 98 0.2095 99 -0.32 69
IV.PIEI.HHZ. 2020-01-14T13:35:32.72 0.3 undecidable manual P 121 0.2032 99 -0.39 68
IV.BADI.EHZ. 2020-01-14T13:35:31.63 0.3 undecidable manual P 195 0.1349 104 0.02 75
IV.SSP9.EHZ. 2020-01-14T13:35:31.93 0.3 undecidable manual P 241 0.134 104 0.32 70
IV.PARC.HHZ. 2020-01-14T13:35:30.49 0.3 undecidable manual S 283 0.0405 129 -0.06 76
IV.PARC.HHZ. 2020-01-14T13:35:29.60 0.1 undecidable manual P 283 0.0405 129 -0.09 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PARC.HHN. ML:0 0.000628 0.26 AML other m 2020-01-14T13:35:30.67
IV.PARC.HHE. ML:0 0.0007015 0.16 AML other m 2020-01-14T13:35:30.58
IV.BADI.EHN. ML:1 0.0001153 0.18 AML other m 2020-01-14T13:35:35.60
IV.BADI.EHE. ML:1.1 0.0001425 0.24 AML other m 2020-01-14T13:35:35.49
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