Earthquake with magnitude of ML 0.2 on date 06-07-2019 and time 05:23:01 (UTC) in region 7 km W Apecchio (PU)

A magnitude ML 0.2 earthquake occured in region: 7 km W Apecchio (PU), on

  • 06-07-2019 05:23:01 (UTC)
  • 06-07-2019 07:23:01 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.53, 12.34 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
Apecchio PU 7 1882 1882
CittĂ  di Castello PG 11 39913 41795
Pietralunga PG 13 2111 43906
San Giustino PG 13 11297 55203
Mercatello sul Metauro PU 13 1378 56581
Borgo Pace PU 15 606 57187
Piobbico PU 16 2029 59216
Sant'Angelo in Vado PU 16 4133 63349
Sansepolcro AR 16 15884 79233
Monte Santa Maria Tiberina PG 17 1183 80416
Citerna PG 18 3531 83947
Montone PG 18 1680 85627
Monterchi AR 19 1757 87384

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km E of Arezzo (99543 inhabitants)
47 Km N of Perugia (166134 inhabitants)
62 Km SW of Rimini (147750 inhabitants)
63 Km SW of Pesaro (94582 inhabitants)
65 Km SW of Fano (60888 inhabitants)
68 Km S of Cesena (96758 inhabitants)
70 Km NW of Foligno (57155 inhabitants)
81 Km SE of Forlì (117913 inhabitants)
85 Km E of Siena (53903 inhabitants)
91 Km E of Firenze (382808 inhabitants)
92 Km SE of Faenza (58541 inhabitants)
96 Km W of Ancona (100861 inhabitants)
96 Km E of Scandicci (50609 inhabitants)
99 Km S of Ravenna (159116 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 0.2 2019-07-06
05:23:01
43.53 12.34 9 2019-07-06
05:40:49
Sala Sismica INGV-Roma 70273531
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-06 05:23:01 ± 0.07
Latitude 43.53 ± 0.00
Longitude 12.34 ± 0.00
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 70273531

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 291
Semi-minor axis of confidence ellipse (meter) 123
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 50
Circular confidence region, given by single value of horizontal uncertainty (meter) 290
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 96
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.07
Epicentral distance of station closest to the epicenter (degree) 0.07015
Epicentral distance of station farthest from the epicenter (degree) 0.19335
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.2

Field Value
Value 0.2
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 70273531
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-06 05:40:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ATVO.HHZ. 2019-07-06T05:23:08.03 0.3 undecidable manual S 161 0.1556 116 0.09 73
IV.PARC.HHZ. 2019-07-06T05:23:07.44 0.6 undecidable manual S 329 0.1385 119 0.08 49
IV.ATPC.HHE. 2019-07-06T05:23:06.16 0.6 undecidable manual S 120 0.0998 128 0.07 50
IV.TB02.DHE. 2019-07-06T05:23:05.30 0.1 undecidable manual P 162 0.1673 115 -0.05 98
IV.BADI.EHZ. 2019-07-06T05:23:05.16 0.6 undecidable manual S 253 0.0701 137 -0.1 49
IV.ATVO.HHZ. 2019-07-06T05:23:05.07 0.6 positive manual P 161 0.1556 116 -0.04 49
IV.ATPI.EHZ. 2019-07-06T05:23:05.80 0.3 undecidable manual S 149 0.0917 130 -0.06 75
IV.TB01.DHE. 2019-07-06T05:23:05.34 0.1 undecidable manual P 154 0.1646 115 0.05 98
IV.NARO.HHZ. 2019-07-06T05:23:05.57 1.0 undecidable manual P 65 0.1934 112 -0.31 23
IV.PARC.HHZ. 2019-07-06T05:23:04.81 0.6 positive manual P 329 0.1385 119 0.03 50
IV.ATPC.HHE. 2019-07-06T05:23:04.07 0.1 undecidable manual P 120 0.0998 128 0.03 100
IV.ATPI.EHZ. 2019-07-06T05:23:03.87 0.6 positive manual P 149 0.0917 130 -0.04 50
IV.BADI.EHZ. 2019-07-06T05:23:03.60 0.3 positive manual P 253 0.0701 137 0.03 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BADI.EHE. ML:0.4 4.600462E-5 0.1216 AML other m 2019-07-06T05:23:05.30
IV.BADI.EHN. ML:0.6 7.245062E-5 0.1376 AML other m 2019-07-06T05:23:05.22
IV.ATPI.EHE. ML:0.2 1.849221E-5 0.1792 AML other m 2019-07-06T05:23:05.92
IV.ATPI.EHN. ML:0.2 1.922342E-5 0.0832 AML other m 2019-07-06T05:23:05.94
IV.PARC.HHE. ML:0.3 1.8599165E-5 0.0992 AML other m 2019-07-06T05:23:08.41
IV.PARC.HHN. ML:0.2 1.492831E-5 0.08 AML other m 2019-07-06T05:23:08.48
IV.ATVO.HHE. ML:0.2 1.7240885E-5 0.1984 AML other m 2019-07-06T05:23:08.58
IV.ATVO.HHN. ML:0 1.14570535E-5 0.2016 AML other m 2019-07-06T05:23:08.17
IV.NARO.HHE. ML:-0.2 5.2238301E-6 0.0608 AML other m 2019-07-06T05:23:08.99
IV.NARO.HHN. ML:-0.2 6.90243E-6 0.0608 AML other m 2019-07-06T05:23:08.99
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