Earthquake with magnitude of ML 1.0 on date 24-08-2019 and time 10:35:17 (Italy) in region 5 km S Fiordimonte (MC)

A magnitude ML 1.0 earthquake occured in region: 5 km S Fiordimonte (MC), on

  • 24-08-2019 08:35:17 (UTC)
  • 24-08-2019 10:35:17 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.99, 13.09 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
Fiordimonte MC 5 202 202
Ussita MC 6 444 646
Visso MC 7 1107 1753
Pieve Torina MC 7 1458 3211
Fiastra MC 7 559 3770
Monte Cavallo MC 7 145 3915
Pievebovigliana MC 8 866 4781
Acquacanina MC 8 121 4902
Muccia MC 11 915 5817
Bolognola MC 11 142 5959
Castelsantangelo sul Nera MC 12 281 6240
Preci PG 13 724 6964
Serravalle di Chienti MC 15 1070 8034
Camerino MC 16 6974 15008
Sellano PG 18 1079 16087
Sarnano MC 18 3264 19351
Cessapalombo MC 19 512 19863
Caldarola MC 20 1823 21686

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km E of Foligno (57155 inhabitants)
59 Km E of Perugia (166134 inhabitants)
60 Km NE of Terni (111501 inhabitants)
62 Km NW of Teramo (54892 inhabitants)
75 Km NW of L'Aquila (69753 inhabitants)
78 Km SW of Ancona (100861 inhabitants)
95 Km S of Fano (60888 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 1.0 2019-08-24
08:35:17
42.99 13.09 8 2019-08-24
08:40:33
Sala Sismica INGV-Roma 71760351
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-24 08:35:17 ± 0.08
Latitude 42.99 ± 0.00
Longitude 13.09 ± 0.00
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 71760351

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 349
Semi-minor axis of confidence ellipse (meter) 74
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 350
Circular confidence region, given by single value of horizontal uncertainty (meter) 350
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 105
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.33815
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 6
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 71760351
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-24 08:40:33
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
OX.ACOM.HHZ. 2019-08-24T08:36:54.70 3.0 undecidable manual Sg 21.969999 0
CR.ZAG.BHZ. 2019-08-24T08:36:51.74 3.0 undecidable manual Sn 10.55 0
IV.DGI.HHZ. 2019-08-24T08:36:50.21 3.0 undecidable manual Sg 1.67 0
IV.MILN.HNZ. 2019-08-24T08:36:38.76 3.0 undecidable manual Sg 10.69 0
IV.PLMA.HHZ. 2019-08-24T08:36:08.44 3.0 undecidable manual Sg 6.98 0
IV.VULT.HHZ. 2019-08-24T08:36:01.09 3.0 undecidable manual Pn 1.08 0
IV.MAGA.HHZ. 2019-08-24T08:35:59.35 3.0 positive manual Pg 12.98 0
OX.CGRP.HHZ. 2019-08-24T08:35:56.41 3.0 undecidable manual Pg 12.36 0
IV.VVLD.HHZ. 2019-08-24T08:35:56.37 3.0 undecidable manual Sn -6.35 0
IV.DGI.HHZ. 2019-08-24T08:35:55.22 3.0 undecidable manual Pn -8.08 0
IV.VAGA.HHZ. 2019-08-24T08:35:53.73 3.0 undecidable manual Pg 7.57 0
IV.VBKN.HHZ. 2019-08-24T08:35:48.95 3.0 positive manual Pn -5.12 0
IT.VNF1.HGZ. 2019-08-24T08:35:46.80 3.0 negative manual Pg 2.41 0
IV.BDI.HHZ. 2019-08-24T08:35:44.99 3.0 undecidable manual Sn -4.2 0
IV.PTRJ.HHZ. 2019-08-24T08:35:42.78 3.0 undecidable manual Pn -5.7 0
IV.ZCCA.HHZ. 2019-08-24T08:35:42.20 3.0 undecidable manual Sn -4.93 0
IV.ASSB.HHZ. 2019-08-24T08:35:30.23 0.1 undecidable manual S 279 0.322 50 0.34 88
IV.EL6.EHZ. 2019-08-24T08:35:30.37 1.0 undecidable manual S 1 0.3381 50 0 23
IV.MF5.EHZ. 2019-08-24T08:35:28.22 0.1 undecidable manual S 91 0.268 105 0.3 92
IV.ASSB.HHZ. 2019-08-24T08:35:24.53 0.1 undecidable manual P 279 0.322 50 -0.01 95
IV.EL6.EHZ. 2019-08-24T08:35:24.64 0.1 undecidable manual P 1 0.3381 50 -0.17 90
IV.MF5.EHZ. 2019-08-24T08:35:23.41 1.0 negative manual P 91 0.268 105 0.01 24
IV.NRCA.HHZ. 2019-08-24T08:35:23.84 0.1 undecidable manual S 174 0.1583 115 -0.11 97
IV.CSP1.EHZ. 2019-08-24T08:35:22.90 0.1 undecidable manual S 39 0.1295 119 -0.05 98
IV.NRCA.HHZ. 2019-08-24T08:35:21.00 0.3 undecidable manual P 174 0.1583 115 -0.11 72
IT.FIE.HGZ. 2019-08-24T08:35:21.39 3.0 positive manual P 0.27 0
IV.CSP1.EHZ. 2019-08-24T08:35:20.50 0.6 positive manual P 39 0.1295 119 -0.03 49
IV.FDMO.HHZ. 2019-08-24T08:35:20.42 0.1 undecidable manual S 354 0.0459 148 -0.12 100
IV.FDMO.HHZ. 2019-08-24T08:35:19.18 1.0 undecidable manual P 354 0.0459 148 0.04 25
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:0 0.000336 0.32 AML other m 2019-08-24T08:35:20.82
IV.FDMO.HHE. ML:0 0.000181 1.44 AML other m 2019-08-24T08:35:20.97
IV.NRCA.HHN. ML:0.9 7.625E-5 1.54 AML other m 2019-08-24T08:35:25.96
IV.NRCA.HHE. ML:1.1 0.00012 0.38 AML other m 2019-08-24T08:35:25.60
IV.ASSB.HHN. ML:0.8 2.73E-5 0.48 AML other m 2019-08-24T08:35:30.32
IV.ASSB.HHE. ML:0.9 3.525E-5 0.9 AML other m 2019-08-24T08:35:30.48
IV.BDI.HHE. ML:2.1 2.735E-5 1.42 AML other m 2019-08-24T08:36:00.76
IV.BDI.HHN. ML:2.1 2.64E-5 0.82 AML other m 2019-08-24T08:36:01.73
IV.MAGA.HHE. ML:3.2 0.0001225 1.12 AML other m 2019-08-24T08:36:04.80
IV.MAGA.HHN. ML:3.1 8.335E-5 1.5 AML other m 2019-08-24T08:36:22.94
IV.VULT.HHN. ML:2.9 9.43E-5 1.02 AML other m 2019-08-24T08:36:22.83
IV.VULT.HHE. ML:2.8 7.79E-5 0.48 AML other m 2019-08-24T08:37:05.66
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