Earthquake with magnitude of ML 0.7 on date 09-07-2020 and time 05:46:21 (Italy) in region 4 km SE Serravalle di Chienti (MC)

A magnitude ML 0.7 earthquake occured in region: 4 km SE Serravalle di Chienti (MC), on

  • 09-07-2020 03:46:21 (UTC)
  • 09-07-2020 05:46:21 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.04, 12.98 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
Serravalle di Chienti MC 4 1070 1070
Monte Cavallo MC 6 145 1215
Pieve Torina MC 6 1458 2673
Muccia MC 7 915 3588
Pievebovigliana MC 9 866 4454
Fiordimonte MC 9 202 4656
Sefro MC 12 422 5078
Camerino MC 13 6974 12052
Fiastra MC 14 559 12611
Pioraco MC 15 1134 13745
Visso MC 15 1107 14852
Acquacanina MC 16 121 14973
Fiuminata MC 17 1402 16375
Ussita MC 17 444 16819
Nocera Umbra PG 17 5839 22658
Sellano PG 18 1079 23737
Valtopina PG 18 1398 25135
Preci PG 19 724 25859
Castelraimondo MC 20 4587 30446

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km E of Foligno (57155 inhabitants)
49 Km E of Perugia (166134 inhabitants)
60 Km NE of Terni (111501 inhabitants)
73 Km NW of Teramo (54892 inhabitants)
77 Km SW of Ancona (100861 inhabitants)
84 Km NW of L'Aquila (69753 inhabitants)
89 Km S of Fano (60888 inhabitants)
97 Km S of Pesaro (94582 inhabitants)
100 Km NE of Viterbo (67173 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 2020-07-09
03:46:21
43.04 12.98 12 2020-07-09
03:52:06
Sala Sismica INGV-Roma 80896041
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-09 03:46:21 ± 0.09
Latitude 43.04 ± 0.00
Longitude 12.98 ± 0.00
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 80896041

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 522
Semi-minor axis of confidence ellipse (meter) 150
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 158
Circular confidence region, given by single value of horizontal uncertainty (meter) 520
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 141
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.04
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.21314
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 4
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.4
Num. used stations 12
Type of magnitude ML
Reference to an origin 80896041
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-09 03:52:06
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ECTS.HHZ. 2020-07-09T03:47:51.86 3.0 undecidable manual Pg 19.73 0
IV.SGG.HHZ. 2020-07-09T03:47:41.53 3.0 undecidable manual Sg -1.36 0
IV.ROSPO.HHZ. 2020-07-09T03:47:40.52 3.0 undecidable manual Sg 2.76 0
CR.STON.BHZ. 2020-07-09T03:47:12.24 3.0 undecidable manual Pn 4.58 0
IV.VCEL.EHZ. 2020-07-09T03:47:03.02 3.0 undecidable manual Sn -9.99 0
IV.SNTG.HHZ. 2020-07-09T03:46:30.53 0.3 undecidable manual S 352 0.2131 96 -0.02 100
IV.CSP1.EHZ. 2020-07-09T03:46:29.37 0.6 undecidable manual S 73 0.17 101 0.09 66
IV.CSP1.EHZ. 2020-07-09T03:46:26.08 0.6 negative manual P 73 0.17 101 -0.02 67
IV.CESI.HHZ. 2020-07-09T03:46:26.63 0.6 undecidable manual S 236 0.0683 139 0 69
IV.SNTG.HHZ. 2020-07-09T03:46:26.81 1.0 undecidable manual P 352 0.2131 96 -0.02 33
IV.FDMO.HHZ. 2020-07-09T03:46:26.79 0.6 undecidable manual S 95 0.0773 134 -0.04 69
IV.FDMO.HHZ. 2020-07-09T03:46:24.66 1.0 undecidable manual P 95 0.0773 134 -0.03 34
IV.CESI.HHZ. 2020-07-09T03:46:24.63 0.6 undecidable manual P 236 0.0683 139 0.06 69
IV.CSNT.HHZ. 2020-07-09T03:46:08.71 3.0 positive manual P 0.4 0
IV.ZCCA.HNZ. 2020-07-09T03:46:04.53 3.0 undecidable manual P 3.6 0
IV.FIR.HHZ. 2020-07-09T03:46:04.50 3.0 undecidable manual P -1.23 0
IV.MTRZ.HNZ. 2020-07-09T03:46:03.35 3.0 undecidable manual P -1.06 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTRZ.HHE. ML:1.9 2.356202E-5 0.48 AML other m 2020-07-09T03:46:16.48
IV.MTRZ.HHN. ML:1.6 1.26681795E-5 0.2592 AML other m 2020-07-09T03:46:41.01
IV.MTRZ.HNE. ML:3.2 0.000499013375 0.9504 AML other m 2020-07-09T03:46:33.81
IV.MTRZ.HNN. ML:3 0.000376056925 0.96 AML other m 2020-07-09T03:46:33.82
IV.FIR.HHE. ML:2.6 0.00017196475 0.1184 AML other m 2020-07-09T03:46:08.31
IV.FIR.HHN. ML:2.5 0.00013332769 0.08 AML other m 2020-07-09T03:46:08.51
IV.FIR.HNE. ML:2.6 0.00015806845 0.112 AML other m 2020-07-09T03:46:08.31
IV.FIR.HNN. ML:2.5 0.0001474782 0.2688 AML other m 2020-07-09T03:46:13.00
IV.ZCCA.HHE. ML:1.9 1.771246165E-5 0.3392 AML other m 2020-07-09T03:46:41.99
IV.ZCCA.HHN. ML:1.8 1.38557505E-5 0.3008 AML other m 2020-07-09T03:46:41.96
IV.ZCCA.HNE. ML:4.2 0.0036119795 0.5728 AML other m 2020-07-09T03:46:19.22
IV.ZCCA.HNN. ML:4.3 0.0048958885 0.5792 AML other m 2020-07-09T03:46:19.23
IV.CSNT.HHE. ML:1 4.296041E-6 0.4384 AML other m 2020-07-09T03:46:41.07
IV.CSNT.HHN. ML:1 6.0591005E-6 0.8384 AML other m 2020-07-09T03:46:18.69
IV.CESI.HNE. ML:1.3 0.00026183886 1.1904 AML other m 2020-07-09T03:46:56.33
IV.CESI.HNN. ML:1.4 0.00033738875 0.3712 AML other m 2020-07-09T03:46:31.13
IV.CESI.HHE. ML:0.5 4.154752E-5 0.0608 AML other m 2020-07-09T03:46:26.63
IV.CESI.HHN. ML:0.5 3.8951165E-5 0.2016 AML other m 2020-07-09T03:46:26.87
IV.FDMO.HHE. ML:0.8 7.071292E-5 0.1408 AML other m 2020-07-09T03:46:26.97
IV.FDMO.HHN. ML:0.8 6.889931E-5 0.1216 AML other m 2020-07-09T03:46:26.91
IV.CSP1.EHE. ML:0.4 1.9715906E-5 0.0992 AML other m 2020-07-09T03:46:29.52
IV.CSP1.EHN. ML:0.5 2.4288355E-5 0.1184 AML other m 2020-07-09T03:46:29.52
IV.SNTG.HHE. ML:-0.1 6.970488E-6 0.16 AML other m 2020-07-09T03:46:30.91
IV.SNTG.HHN. ML:-0.1 5.6675155E-6 0.2784 AML other m 2020-07-09T03:46:40.08
IV.SNTG.HNE. ML:1.3 0.00012557745 0.8 AML other m 2020-07-09T03:46:41.08
IV.SNTG.HNN. ML:1.4 0.0001660243 0.7104 AML other m 2020-07-09T03:46:48.56
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