Earthquake with magnitude of ML 1.2 on date 07-09-2019 and time 00:58:02 (Italy) in region 6 km SE Piobbico (PU)

A magnitude ML 1.2 earthquake occured in region: 6 km SE Piobbico (PU), on

  • 06-09-2019 22:58:02 (UTC)
  • 07-09-2019 00:58:02 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.55, 12.56 at 65 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
Piobbico PU 6 2029 2029
Cagli PU 7 8731 10760
Cantiano PU 10 2245 13005
Apecchio PU 11 1882 14887
Acqualagna PU 12 4393 19280
Urbania PU 14 7099 26379
Frontone PU 15 1300 27679
Pietralunga PG 15 2111 29790
Fermignano PU 16 8596 38386
Peglio PU 18 696 39082
Sant'Angelo in Vado PU 18 4133 43215
Scheggia e Pascelupo PG 18 1393 44608
Serra Sant'Abbondio PU 18 1027 45635

Municipalities with at least 50000 inhabitants

An earthquake occurred to
50 Km SW of Pesaro (94582 inhabitants)
50 Km SW of Fano (60888 inhabitants)
51 Km N of Perugia (166134 inhabitants)
55 Km E of Arezzo (99543 inhabitants)
57 Km S of Rimini (147750 inhabitants)
67 Km N of Foligno (57155 inhabitants)
70 Km SE of Cesena (96758 inhabitants)
78 Km W of Ancona (100861 inhabitants)
86 Km SE of Forlì (117913 inhabitants)
99 Km SE of Faenza (58541 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 1.2 2019-09-06
22:58:02
43.55 12.56 65 2019-09-06
23:09:40
Sala Sismica INGV-Roma 72189981
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-06 22:58:02 ± 0.32
Latitude 43.55 ± 0.02
Longitude 12.56 ± 0.04
Depth (km) 65 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 72189981

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3731
Semi-minor axis of confidence ellipse (meter) 869
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 71
Circular confidence region, given by single value of horizontal uncertainty (meter) 3730
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 104
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.63852
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.1
Num. used stations 10
Type of magnitude ML
Reference to an origin 72189981
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-06 23:09:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.FDMO.HHZ. 2019-09-06T22:58:27.96 0.1 undecidable manual S 143 0.6385 124 0.64 75
IV.FOSV.EHZ. 2019-09-06T22:58:21.24 0.1 undecidable manual S 150 0.2914 149 -0.29 94
IV.MF5.EHZ. 2019-09-06T22:58:20.19 3.0 undecidable manual Pn 0.12 0
IV.MPAG.EHZ. 2019-09-06T22:58:20.68 0.1 undecidable manual S 60 0.1664 161 0.4 95
IV.PIEI.HHZ. 2019-09-06T22:58:19.43 0.1 undecidable manual S 239 0.0207 178 -0.22 100
IV.NARO.HHZ. 2019-09-06T22:58:19.71 0.3 undecidable manual S 13 0.0657 173 -0.03 75
IV.FRON.EHZ. 2019-09-06T22:58:19.98 0.3 undecidable manual S 103 0.1232 166 -0.02 74
IV.CSP1.EHZ. 2019-09-06T22:58:17.25 3.0 undecidable manual P -0.1 0
IV.FDMO.HHZ. 2019-09-06T22:58:16.83 1.0 negative manual P 143 0.6385 124 -0.11 23
IV.ASSB.HHZ. 2019-09-06T22:58:15.76 0.6 positive manual P 172 0.509 132 0.23 43
IV.FOSV.EHZ. 2019-09-06T22:58:13.13 0.6 negative manual P 150 0.2914 149 -0.47 45
IV.MPAG.EHZ. 2019-09-06T22:58:13.02 0.3 positive manual P 60 0.1664 161 0.14 73
IV.PE3.EHZ. 2019-09-06T22:58:13.20 0.6 negative manual P 343 0.1565 163 0.37 46
IV.ATVO.HHZ. 2019-09-06T22:58:13.07 1.0 undecidable manual P 214 0.1988 158 0.04 24
IV.NARO.HHZ. 2019-09-06T22:58:12.34 0.3 positive manual P 13 0.0657 173 -0.22 73
IV.FRON.EHZ. 2019-09-06T22:58:12.40 0.1 positive manual P 103 0.1232 166 -0.31 95
IV.ATFO.HHZ. 2019-09-06T22:58:12.90 0.3 undecidable manual P 177 0.1799 160 -0.04 74
IV.PIEI.HHZ. 2019-09-06T22:58:12.29 0.6 positive manual P 239 0.0207 178 -0.22 50
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PIEI.HHE. ML:1.3 4.194349E-5 0.3328 AML other m 2019-09-06T22:58:20.71
IV.PIEI.HHN. ML:1.3 3.7148105E-5 0.2304 AML other m 2019-09-06T22:58:19.72
IV.NARO.HHE. ML:1 2.0509745E-5 0.1408 AML other m 2019-09-06T22:58:21.67
IV.NARO.HHN. ML:1.1 2.289101E-5 0.1664 AML other m 2019-09-06T22:58:20.39
IV.FRON.EHE. ML:1 2.23869745E-5 1.0368 AML other m 2019-09-06T22:58:20.79
IV.FRON.EHN. ML:1 1.87053495E-5 0.1664 AML other m 2019-09-06T22:58:22.00
IV.MPAG.EHE. ML:1.2 3.140936E-5 0.7936 AML other m 2019-09-06T22:58:22.06
IV.MPAG.EHN. ML:1.3 3.6822215E-5 0.6144 AML other m 2019-09-06T22:58:21.57
IV.FDMO.HHE. ML:1.3 1.822274E-5 1.2544 AML other m 2019-09-06T22:58:29.45
IV.FDMO.HHN. ML:1.2 1.58864675E-5 0.8576 AML other m 2019-09-06T22:58:28.35
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