Earthquake with magnitude of ML 1.1 on date 13-02-2020 and time 17:55:57 (Italy) in region 1 km SW Cantiano (PU)

A magnitude ML 1.1 earthquake occured in region: 1 km SW Cantiano (PU), on

  • 13-02-2020 16:55:57 (UTC)
  • 13-02-2020 17:55:57 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.47, 12.62 at 15 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
Cantiano PU 1 2245 2245
Scheggia e Pascelupo PG 8 1393 3638
Cagli PU 9 8731 12369
Frontone PU 11 1300 13669
Serra Sant'Abbondio PU 13 1027 14696
Gubbio PG 13 32216 46912
Costacciaro PG 14 1216 48128
Pietralunga PG 15 2111 50239
Piobbico PU 16 2029 52268
Acqualagna PU 17 4393 56661
Sigillo PG 18 2404 59065
Apecchio PU 19 1882 60947
Sassoferrato AN 20 7285 68232

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km NE of Perugia (166134 inhabitants)
53 Km SW of Fano (60888 inhabitants)
55 Km SW of Pesaro (94582 inhabitants)
57 Km N of Foligno (57155 inhabitants)
59 Km E of Arezzo (99543 inhabitants)
66 Km S of Rimini (147750 inhabitants)
75 Km W of Ancona (100861 inhabitants)
81 Km SE of Cesena (96758 inhabitants)
96 Km SE of Forlì (117913 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 2020-02-13
16:55:57
43.47 12.62 15 2020-02-13
17:04:36
Sala Sismica INGV-Roma 76494631
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-13 16:55:57 ± 0.08
Latitude 43.47 ± 0.00
Longitude 12.62 ± 0.00
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 76494631

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 315
Semi-minor axis of confidence ellipse (meter) 158
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 339
Circular confidence region, given by single value of horizontal uncertainty (meter) 320
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 95
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.21494
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 76494631
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-13 17:04:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
ZM.T1368.EHZ. 2020-02-13T16:57:20.68 3.0 undecidable manual Sg 7.75 0
IV.CAFE.HHZ. 2020-02-13T16:57:13.06 3.0 undecidable manual Sn -5.73 0
IV.LPEL.HHZ. 2020-02-13T16:56:49.30 3.0 undecidable manual Sn 2.04 0
IV.BDI.HHZ. 2020-02-13T16:56:37.76 3.0 undecidable manual Sn -1.65 0
IV.TOLF.HHZ. 2020-02-13T16:56:36.34 3.0 undecidable manual Sn 0.29 0
IV.TREG.HNZ. 2020-02-13T16:56:33.71 3.0 negative manual Pg 2.56 0
IT.PLTA.HNZ. 2020-02-13T16:56:28.91 3.0 positive manual Pn -1.59 0
IV.SERM.HNZ. 2020-02-13T16:56:26.05 3.0 negative manual Pg 1.79 0
IV.FIR.HHZ. 2020-02-13T16:56:23.19 3.0 undecidable manual Sn -2.75 0
IV.SAP2.EHZ. 2020-02-13T16:56:07.92 3.0 undecidable manual P -1.43 0
IV.ATVO.HHZ. 2020-02-13T16:56:05.66 0.3 undecidable manual S 241 0.1745 114 -0.17 72
IV.ATPI.EHZ. 2020-02-13T16:56:05.36 0.3 undecidable manual S 265 0.1574 118 0 75
IV.TB02.DHZ.01 2020-02-13T16:56:05.94 0.3 undecidable manual S 238 0.179 113 0 75
IV.SSFR.HHZ. 2020-02-13T16:56:04.34 0.3 undecidable manual S 104 0.1232 127 -0.17 72
IV.NARO.HHZ. 2020-02-13T16:56:04.92 0.3 undecidable manual S 350 0.1475 120 -0.19 71
IV.ATLO.EHZ. 2020-02-13T16:56:03.22 0.1 undecidable manual P 225 0.2149 107 0.07 98
IV.NARO.HHZ. 2020-02-13T16:56:02.08 0.1 undecidable manual P 350 0.1475 120 -0.01 99
IV.ATPI.EHZ. 2020-02-13T16:56:02.29 0.1 undecidable manual P 265 0.1574 118 0.05 99
IV.TB02.DHZ.01 2020-02-13T16:56:02.68 0.1 undecidable manual P 238 0.179 113 0.11 98
IV.ATVO.HHZ. 2020-02-13T16:56:02.41 0.1 undecidable manual P 241 0.1745 114 -0.1 98
IV.TB01.DHZ.01 2020-02-13T16:56:02.22 0.1 undecidable manual P 238 0.1565 118 -0.01 100
IV.MPAG.EHZ. 2020-02-13T16:56:02.94 0.1 undecidable manual P 32 0.1934 110 0.14 97
IV.ATSC.EHZ. 2020-02-13T16:56:01.13 0.3 undecidable manual P 130 0.0648 148 0.06 76
IV.ATBU.EHZ. 2020-02-13T16:56:01.06 0.3 undecidable manual P 281 0.0513 154 0.1 76
IV.SSFR.HHZ. 2020-02-13T16:56:01.71 0.1 undecidable manual P 104 0.1232 127 -0.03 99
IV.ATPC.HHZ. 2020-02-13T16:56:01.74 0.1 undecidable manual P 277 0.1178 128 0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSFR.HNN. ML:1.4 0.000228 1.18 AML other m 2020-02-13T16:56:04.32
IV.SSFR.HHE. ML:1.3 0.000156 0.84 AML other m 2020-02-13T16:56:04.85
IV.SSFR.HNE. ML:1.4 0.000224 0.84 AML other m 2020-02-13T16:56:04.70
IV.NARO.HHN. ML:0.8 5.035E-5 0.78 AML other m 2020-02-13T16:56:05.06
IV.SSFR.HHN. ML:1.2 0.000148 0.84 AML other m 2020-02-13T16:56:05.28
IV.NARO.HHE. ML:1 7.16E-5 0.94 AML other m 2020-02-13T16:56:05.48
IV.MPAG.EHE. ML:0.9 4.615E-5 0.14 AML other m 2020-02-13T16:56:06.62
IV.MPAG.EHN. ML:1 5.95E-5 0.22 AML other m 2020-02-13T16:56:06.53
IV.FIR.HNE. ML:2.8 0.0004935 0.2 AML other m 2020-02-13T16:56:35.12
IV.FIR.HHE. ML:2.8 0.000502 0.08 AML other m 2020-02-13T16:56:35.12
IV.FIR.HHN. ML:2.8 0.000469 0.88 AML other m 2020-02-13T16:56:38.99
IV.FIR.HNN. ML:2.8 0.0005235 1.38 AML other m 2020-02-13T16:56:44.12
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