Earthquake with magnitude of ML 1.1 on date 29-07-2019 and time 03:25:50 (UTC) in region 3 km SW Mercatello sul Metauro (PU)

A magnitude ML 1.1 earthquake occured in region: 3 km SW Mercatello sul Metauro (PU), on

  • 29-07-2019 03:25:50 (UTC)
  • 29-07-2019 05:25:50 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.63, 12.32 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
Mercatello sul Metauro PU 3 1378 1378
Borgo Pace PU 4 606 1984
Sant'Angelo in Vado PU 9 4133 6117
Sestino AR 9 1355 7472
Belforte all'Isauro PU 11 769 8241
Apecchio PU 11 1882 10123
Piandimeleto PU 13 2167 12290
Badia Tedalda AR 14 1087 13377
San Giustino PG 14 11297 24674
Lunano PU 15 1527 26201
Sansepolcro AR 15 15884 42085
Frontino PU 16 293 42378
Piobbico PU 16 2029 44407
Peglio PU 16 696 45103
Carpegna PU 17 1674 46777
Urbania PU 17 7099 53876
CittĂ  di Castello PG 20 39913 93789

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km E of Arezzo (99543 inhabitants)
52 Km SW of Rimini (147750 inhabitants)
57 Km S of Cesena (96758 inhabitants)
57 Km SW of Pesaro (94582 inhabitants)
58 Km N of Perugia (166134 inhabitants)
61 Km W of Fano (60888 inhabitants)
70 Km SE of Forlì (117913 inhabitants)
81 Km NW of Foligno (57155 inhabitants)
81 Km SE of Faenza (58541 inhabitants)
87 Km E of Siena (53903 inhabitants)
87 Km E of Firenze (382808 inhabitants)
88 Km S of Ravenna (159116 inhabitants)
92 Km E of Scandicci (50609 inhabitants)
94 Km SE of Imola (69797 inhabitants)
97 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 1.1 2019-07-29
03:25:50
43.63 12.32 8 2019-07-29
03:45:10
Sala Sismica INGV-Roma 70987141
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-29 03:25:50 ± 0.14
Latitude 43.63 ± 0.01
Longitude 12.32 ± 0.01
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 70987141

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 780
Semi-minor axis of confidence ellipse (meter) 363
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 32
Circular confidence region, given by single value of horizontal uncertainty (meter) 780
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 132
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.06025
Epicentral distance of station farthest from the epicenter (degree) 0.3921
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 70987141
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-29 03:45:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CAFI.HHZ. 2019-07-29T03:26:05.45 0.3 undecidable manual S 221 0.3921 50 0.41 65
IV.TB03.DHZ.01 2019-07-29T03:25:59.32 0.3 undecidable manual S 163 0.2365 106 -0.34 68
IV.ATBU.EHZ. 2019-07-29T03:25:59.96 0.3 undecidable manual S 132 0.2266 107 0.67 61
IV.CAFI.HHZ. 2019-07-29T03:25:58.53 0.1 undecidable manual P 221 0.3921 50 -0.23 90
IV.ATPC.HNZ. 2019-07-29T03:25:57.89 0.3 undecidable manual S 145 0.179 111 0.33 69
IV.TB03.DHZ.01 2019-07-29T03:25:55.38 0.1 undecidable manual P 163 0.2365 106 -0.28 91
IV.ATBU.EHZ. 2019-07-29T03:25:55.33 0.3 undecidable manual P 132 0.2266 107 -0.11 71
IV.ATMC.EHZ. 2019-07-29T03:25:54.85 0.3 undecidable manual P 206 0.2023 109 -0.08 72
IV.ATPI.EHZ. 2019-07-29T03:25:54.39 0.1 undecidable manual P 161 0.188 110 -0.23 93
IV.ATPC.HNZ. 2019-07-29T03:25:54.29 0.1 undecidable manual P 145 0.179 111 -0.15 95
IV.APEC.HHZ. 2019-07-29T03:25:54.95 0.1 undecidable manual S 133 0.1025 124 0.05 98
IV.SSP9.EHZ. 2019-07-29T03:25:54.05 0.3 undecidable manual P 248 0.1448 115 0.31 69
IV.PE3.EHZ. 2019-07-29T03:25:53.73 0.1 undecidable manual P 62 0.1466 115 -0.03 98
IV.PARC.HHZ. 2019-07-29T03:25:53.67 0.1 undecidable manual S 290 0.0603 139 -0.01 100
IV.APEC.HHZ. 2019-07-29T03:25:52.86 0.1 undecidable manual P 133 0.1025 124 -0.05 98
IV.PARC.HHZ. 2019-07-29T03:25:52.29 0.1 positive manual P 290 0.0603 139 0.09 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PARC.HHN. ML:1 0.0001781 0.42 AML other m 2019-07-29T03:25:53.80
IV.PARC.HHE. ML:1 0.0001945 0.12 AML other m 2019-07-29T03:25:53.84
IV.APEC.HHE. ML:1 0.000134 1.46 AML other m 2019-07-29T03:25:57.86
IV.APEC.HHN. ML:1 0.000134 0.72 AML other m 2019-07-29T03:25:58.36
IV.PE3.EHE. ML:1.2 0.00014476177 0.52 AML other m 2019-07-29T03:26:02.69
IV.PE3.EHN. ML:1.4 0.00022279495 0.5216 AML other m 2019-07-29T03:26:02.26
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download