Earthquake with magnitude of ML 0.5 on date 16-06-2019 and time 21:52:59 (Italy) in region 1 km SW Castelsantangelo sul Nera (MC)

A magnitude ML 0.5 earthquake occured in region: 1 km SW Castelsantangelo sul Nera (MC), on

  • 16-06-2019 19:52:59 (UTC)
  • 16-06-2019 21:52:59 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.88, 13.15 at 6 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
Castelsantangelo sul Nera MC 1 281 281
Ussita MC 7 444 725
Visso MC 7 1107 1832
Preci PG 9 724 2556
Norcia PG 11 4957 7513
Bolognola MC 14 142 7655
Montemonaco AP 15 604 8259
Montegallo AP 16 523 8782
Acquacanina MC 16 121 8903
Fiastra MC 17 559 9462
Montefortino FM 17 1178 10640
Monte Cavallo MC 17 145 10785
Arquata del Tronto AP 17 1178 11963
Fiordimonte MC 18 202 12165
Sellano PG 18 1079 13244
Pieve Torina MC 20 1458 14702

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km E of Foligno (57155 inhabitants)
52 Km W of Teramo (54892 inhabitants)
54 Km NE of Terni (111501 inhabitants)
63 Km NW of L'Aquila (69753 inhabitants)
67 Km E of Perugia (166134 inhabitants)
87 Km SW of Ancona (100861 inhabitants)
92 Km W of Montesilvano (53738 inhabitants)
99 Km W of Pescara (121014 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 0.5 2019-06-16
19:52:59
42.88 13.15 6 2019-06-16
20:04:09
Sala Sismica INGV-Roma 69594411
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-16 19:52:59 ± 0.17
Latitude 42.88 ± 0.00
Longitude 13.15 ± 0.01
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 69594411

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 476
Semi-minor axis of confidence ellipse (meter) 191
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 2
Circular confidence region, given by single value of horizontal uncertainty (meter) 480
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 123
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.2671
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 10
Magnitude information

ML:0.5

Field Value
Value 0.5
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 69594411
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-16 20:04:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MML1.EHE. 2019-06-16T19:53:09.05 0.3 undecidable manual S 331 0.2626 101 -0.47 66
IV.GAVE.EHZ. 2019-06-16T19:53:09.60 0.6 undecidable manual S 224 0.2671 101 -0.09 47
IV.MF5.EHZ. 2019-06-16T19:53:09.61 0.6 undecidable manual S 66 0.25 102 0.56 43
IV.CESI.HHE. 2019-06-16T19:53:07.88 0.6 undecidable manual S 304 0.2149 104 0.16 47
IV.CSP1.EHZ. 2019-06-16T19:53:07.51 0.6 undecidable manual S 11 0.2113 104 -0.08 48
IV.FDMO.HHZ. 2019-06-16T19:53:05.56 0.6 undecidable manual S 344 0.1583 108 -0.06 49
IT.MTCL.HGE. 2019-06-16T19:53:05.44 0.6 undecidable manual S 315 0.1547 109 -0.04 49
IV.GAVE.EHZ. 2019-06-16T19:53:04.96 1.0 undecidable manual P 224 0.2671 101 -0.3 23
IV.MF5.EHZ. 2019-06-16T19:53:04.90 0.3 undecidable manual P 66 0.25 102 0.01 73
IV.MML1.EHE. 2019-06-16T19:53:04.64 0.3 undecidable manual P 331 0.2626 101 -0.52 65
IV.CESI.HHE. 2019-06-16T19:53:04.35 0.1 undecidable manual P 304 0.2149 104 0.23 93
IV.MMO1.EHZ. 2019-06-16T19:53:04.41 0.6 undecidable manual S 83 0.1322 111 -0.25 47
IT.MTCL.HGE. 2019-06-16T19:53:03.53 0.1 undecidable manual P 315 0.1547 109 0.71 82
IV.CSP1.EHZ. 2019-06-16T19:53:03.76 1.0 undecidable manual P 11 0.2113 104 -0.29 23
IV.FEMA.HNZ. 2019-06-16T19:53:03.03 3.0 undecidable manual P 0
IV.MMO1.EHZ. 2019-06-16T19:53:02.17 0.3 positive manual P 83 0.1322 111 -0.18 72
IV.FDMO.HHZ. 2019-06-16T19:53:02.93 1.0 positive manual P 344 0.1583 108 0.02 25
IV.MC2.EHZ. 2019-06-16T19:53:01.86 0.6 undecidable manual S 48 0.0405 142 0.12 49
IV.NRCA.HHZ. 2019-06-16T19:53:01.99 0.6 undecidable manual S 206 0.0567 133 -0.16 49
IV.NRCA.HHZ. 2019-06-16T19:53:00.94 0.1 positive manual P 206 0.0567 133 0.03 100
IV.MC2.EHZ. 2019-06-16T19:53:00.66 0.6 undecidable manual P 48 0.0405 142 -0.01 50
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHE. ML:0 0.0005058821 0.1024 AML other m 2019-06-16T19:53:02.62
IV.NRCA.HHN. ML:0 0.00032130725 0.1024 AML other m 2019-06-16T19:53:02.50
IV.NRCA.HNE. ML:0 0.0004515776 0.1024 AML other m 2019-06-16T19:53:02.62
IV.NRCA.HNN. ML:0 0.00030327085 0.1024 AML other m 2019-06-16T19:53:02.50
IV.FDMO.HHE. ML:0.3 1.827922E-5 0.1152 AML other m 2019-06-16T19:53:06.01
IV.FDMO.HHN. ML:0.4 2.562437E-5 0.2176 AML other m 2019-06-16T19:53:06.42
IV.CSP1.EHE. ML:0.7 3.7107155E-5 0.2944 AML other m 2019-06-16T19:53:08.49
IV.CSP1.EHN. ML:0.6 2.5696695E-5 0.2432 AML other m 2019-06-16T19:53:08.31
IV.GAVE.EHE. ML:0.6 2.019795E-5 0.1408 AML other m 2019-06-16T19:53:10.69
IV.GAVE.EHN. ML:0.5 1.610427E-5 0.1024 AML other m 2019-06-16T19:53:10.60
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