Earthquake with magnitude of ML 0.6 on date 07-10-2019 and time 01:39:57 (Italy) in region 5 km E Gualdo Tadino (PG)

A magnitude ML 0.6 earthquake occured in region: 5 km E Gualdo Tadino (PG), on

  • 06-10-2019 23:39:57 (UTC)
  • 07-10-2019 01:39:57 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.22, 12.84 at 16 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
Gualdo Tadino PG 5 15208 15208
Fiuminata MC 8 1402 16610
Esanatoglia MC 9 2034 18644
Fossato di Vico PG 11 2840 21484
Sefro MC 12 422 21906
Pioraco MC 12 1134 23040
Nocera Umbra PG 13 5839 28879
Fabriano AN 14 31480 60359
Matelica MC 14 9981 70340
Sigillo PG 15 2404 72744
Cerreto d'Esi AN 16 3817 76561
Castelraimondo MC 17 4587 81148
Gagliole MC 18 620 81768
Costacciaro PG 19 1216 82984
Serravalle di Chienti MC 19 1070 84054
Valtopina PG 19 1398 85452

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km NE of Foligno (57155 inhabitants)
39 Km E of Perugia (166134 inhabitants)
70 Km SW of Ancona (100861 inhabitants)
71 Km S of Fano (60888 inhabitants)
75 Km N of Terni (111501 inhabitants)
77 Km S of Pesaro (94582 inhabitants)
82 Km E of Arezzo (99543 inhabitants)
94 Km NW of Teramo (54892 inhabitants)
96 Km S of Rimini (147750 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 0.6 2019-10-06
23:39:57
43.22 12.84 16 2019-10-07
00:08:43
Sala Sismica INGV-Roma 73093691
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-06 23:39:57 ± 0.09
Latitude 43.22 ± 0.00
Longitude 12.84 ± 0.00
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73093691

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 381
Semi-minor axis of confidence ellipse (meter) 314
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 147
Circular confidence region, given by single value of horizontal uncertainty (meter) 380
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 192
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0.07734
Epicentral distance of station farthest from the epicenter (degree) 0.30847
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitude information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 73093691
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-07 00:08:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.FRON.EHZ. 2019-10-06T23:40:09.12 0.1 undecidable manual S 344 0.3085 103 0.04 96
IV.EL6.EHZ. 2019-10-06T23:40:06.58 0.3 undecidable manual S 60 0.2158 111 0.13 72
IV.FRON.EHZ. 2019-10-06T23:40:04.10 0.3 undecidable manual P 344 0.3085 103 -0.02 72
IV.ATCC.EHZ. 2019-10-06T23:40:04.92 0.3 undecidable manual S 256 0.1538 123 0.11 73
IV.SNTG.HHZ. 2019-10-06T23:40:03.26 0.1 undecidable manual S 64 0.0773 146 0.09 100
IV.FOSV.EHZ. 2019-10-06T23:40:03.43 0.1 undecidable manual S 320 0.0953 140 -0.06 100
IV.EL6.EHZ. 2019-10-06T23:40:02.54 0.3 undecidable manual P 60 0.2158 111 -0.06 73
IV.ATCC.EHZ. 2019-10-06T23:40:01.67 0.1 undecidable manual P 256 0.1538 123 0.02 99
IV.SNTG.HHZ. 2019-10-06T23:40:00.53 0.3 undecidable manual P 64 0.0773 146 -0.18 73
IV.FOSV.EHZ. 2019-10-06T23:40:00.82 0.1 undecidable manual P 320 0.0953 140 -0.07 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SNTG.HHE. ML:0 9.180095E-6 0.1536 AML other m 2019-10-06T23:40:03.53
IV.SNTG.HHN. ML:0 1.22871825E-5 0.1408 AML other m 2019-10-06T23:40:04.12
IV.SNTG.HNE. ML:1.1 0.00011721575 0.9984 AML other m 2019-10-06T23:40:08.43
IV.SNTG.HNN. ML:1.2 0.0001638448 0.9856 AML other m 2019-10-06T23:40:09.18
IV.FOSV.EHE. ML:0.2 1.474985E-5 0.0896 AML other m 2019-10-06T23:40:03.49
IV.FOSV.EHN. ML:0.4 2.53602E-5 0.1792 AML other m 2019-10-06T23:40:03.61
IV.ATCC.EHE. ML:0.6 3.2103415E-5 0.1024 AML other m 2019-10-06T23:40:05.63
IV.ATCC.EHN. ML:0.6 2.4671935E-5 0.1152 AML other m 2019-10-06T23:40:05.30
IV.EL6.EHE. ML:1 5.951699E-5 0.1536 AML other m 2019-10-06T23:40:07.24
IV.EL6.EHN. ML:0.8 3.5134055E-5 0.2688 AML other m 2019-10-06T23:40:07.12
IV.FRON.EHE. ML:0.7 1.9310045E-5 0.9856 AML other m 2019-10-06T23:40:15.99
IV.FRON.EHN. ML:0.6 1.3030395E-5 0.9344 AML other m 2019-10-06T23:40:04.59
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