Earthquake with magnitude of ML 0.7 on date 16-07-2020 and time 03:28:33 (Italy) in region 1 km SE Saltara (PU)

A magnitude ML 0.7 earthquake occured in region: 1 km SE Saltara (PU), on

  • 16-07-2020 01:28:33 (UTC)
  • 16-07-2020 03:28:33 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.75, 12.9 at 12 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
Saltara PU 1 6925 6925
Serrungarina PU 2 2634 9559
Cartoceto PU 3 7887 17446
Montemaggiore al Metauro PU 4 2893 20339
Piagge PU 5 1022 21361
Montefelcino PU 6 2671 24032
San Giorgio di Pesaro PU 7 1388 25420
Mombaroccio PU 7 2152 27572
Sant'Ippolito PU 7 1563 29135
Orciano di Pesaro PU 8 2028 31163
Barchi PU 8 967 32130
Mondavio PU 9 3810 35940
Isola del Piano PU 10 594 36534
Fossombrone PU 10 9575 46109
Monteciccardo PU 11 1690 47799
Vallefoglia PU 12 15018 62817
Fratte Rosa PU 13 966 63783
Monte Porzio PU 13 2836 66619
San Costanzo PU 14 4786 71405
Petriano PU 14 2829 74234
Fano PU 14 60888 135122
Montelabbate PU 15 6938 142060
Mondolfo PU 15 14277 156337
Corinaldo AN 16 4998 161335
San Lorenzo in Campo PU 16 3414 164749
Castelleone di Suasa AN 16 1676 166425
Trecastelli AN 18 7625 174050
Pesaro PU 18 94582 268632
Ostra Vetere AN 20 3311 271943

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km SW of Fano (60888 inhabitants)
18 Km S of Pesaro (94582 inhabitants)
44 Km SE of Rimini (147750 inhabitants)
52 Km W of Ancona (100861 inhabitants)
69 Km SE of Cesena (96758 inhabitants)
82 Km NE of Perugia (166134 inhabitants)
87 Km SE of Forlì (117913 inhabitants)
88 Km E of Arezzo (99543 inhabitants)
89 Km N of Foligno (57155 inhabitants)
94 Km SE 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
Reviewed
Rev100
ML 0.7 2020-07-16
01:28:33
43.75 12.9 12 2020-07-16
01:38:52
Sala Sismica INGV-Roma 81063521
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-16 01:28:33 ± 0.17
Latitude 43.75 ± 0.01
Longitude 12.90 ± 0.01
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 81063521

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1046
Semi-minor axis of confidence ellipse (meter) 457
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 275
Circular confidence region, given by single value of horizontal uncertainty (meter) 1050
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 162
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.02788
Epicentral distance of station farthest from the epicenter (degree) 0.2617
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.5
Num. used stations 7
Type of magnitude ML
Reference to an origin 81063521
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-16 01:38:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.FRON.EHZ. 2020-07-16T01:28:44.33 0.6 undecidable manual S 210 0.2617 94 0.93 38
IV.ARVD.HHZ. 2020-07-16T01:28:42.78 0.3 undecidable manual S 174 0.2491 94 -0.23 70
IV.PESA.HHZ. 2020-07-16T01:28:41.90 0.3 undecidable manual S 347 0.2005 96 0.31 70
IV.MPAG.EHZ. 2020-07-16T01:28:40.33 0.3 undecidable manual S 222 0.1565 102 0.03 75
IV.COR1.EHZ. 2020-07-16T01:28:39.97 0.3 undecidable manual S 149 0.1331 108 0.35 70
IV.FRON.EHZ. 2020-07-16T01:28:38.80 0.6 undecidable manual P 210 0.2617 94 -0.28 46
IV.ARVD.HHZ. 2020-07-16T01:28:38.56 0.6 undecidable manual P 174 0.2491 94 -0.29 46
IV.CRTC.HHZ. 2020-07-16T01:28:37.37 0.3 undecidable manual S 325 0.0279 162 -0.03 77
IV.PESA.HHZ. 2020-07-16T01:28:37.88 0.3 undecidable manual P 347 0.2005 96 -0.15 73
IV.MPAG.EHZ. 2020-07-16T01:28:37.12 0.1 undecidable manual P 222 0.1565 102 -0.17 97
IV.COR1.EHZ. 2020-07-16T01:28:36.98 0.3 undecidable manual P 149 0.1331 108 0.08 74
IV.CRTC.HHZ. 2020-07-16T01:28:35.44 0.1 undecidable manual P 325 0.0279 162 -0.17 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PESA.HHN. ML:1.4 0.00014459208 0.08 AML other m 2020-07-16T01:28:42.27
IV.CRTC.HHN. ML:0.8 8.5563125E-5 0.16 AML other m 2020-07-16T01:28:37.83
IV.COR1.EHN. ML:0.2 1.711032E-5 0.08 AML other m 2020-07-16T01:28:40.45
IV.MPAG.EHE. ML:0.1 9.285095E-6 0.08 AML other m 2020-07-16T01:28:41.02
IV.MPAG.EHN. ML:0.1 8.766429E-6 0.08 AML other m 2020-07-16T01:28:40.46
IV.PESA.HHE. ML:1.4 0.00020267625 0.08 AML other m 2020-07-16T01:28:42.23
IV.FRON.EHE. ML:0 2.135166E-6 0.08 AML other m 2020-07-16T01:28:45.36
IV.FRON.EHN. ML:0 5.218477E-6 0.2 AML other m 2020-07-16T01:28:45.83
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