Earthquake with magnitude of ML 1.1 on date 18-08-2019 and time 03:53:41 (Italy) in region 1 km SE Pievebovigliana (MC)

A magnitude ML 1.1 earthquake occured in region: 1 km SE Pievebovigliana (MC), on

  • 18-08-2019 01:53:41 (UTC)
  • 18-08-2019 03:53:41 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.05, 13.09 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
Pievebovigliana MC 1 866 866
Fiordimonte MC 2 202 1068
Pieve Torina MC 3 1458 2526
Muccia MC 5 915 3441
Fiastra MC 6 559 4000
Acquacanina MC 7 121 4121
Camerino MC 10 6974 11095
Monte Cavallo MC 10 145 11240
Serravalle di Chienti MC 12 1070 12310
Ussita MC 13 444 12754
Bolognola MC 13 142 12896
Visso MC 14 1107 14003
Caldarola MC 15 1823 15826
Cessapalombo MC 15 512 16338
Sefro MC 16 422 16760
Serrapetrona MC 16 966 17726
Pioraco MC 17 1134 18860
Camporotondo di Fiastrone MC 17 563 19423
Sarnano MC 17 3264 22687
Belforte del Chienti MC 17 1886 24573
Castelraimondo MC 18 4587 29160
Castelsantangelo sul Nera MC 18 281 29441
San Ginesio MC 19 3498 32939
Preci PG 20 724 33663
Fiuminata MC 20 1402 35065

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km E of Foligno (57155 inhabitants)
57 Km E of Perugia (166134 inhabitants)
66 Km NE of Terni (111501 inhabitants)
66 Km NW of Teramo (54892 inhabitants)
72 Km SW of Ancona (100861 inhabitants)
82 Km NW of L'Aquila (69753 inhabitants)
88 Km S of Fano (60888 inhabitants)
97 Km S of Pesaro (94582 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 1.1 2019-08-18
01:53:41
43.05 13.09 6 2019-08-18
02:03:27
Sala Sismica INGV-Roma 71588671
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-18 01:53:41 ± 0.08
Latitude 43.05 ± 0.00
Longitude 13.09 ± 0.00
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 71588671

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 360
Semi-minor axis of confidence ellipse (meter) 102
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 85
Circular confidence region, given by single value of horizontal uncertainty (meter) 360
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 54
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 30
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
Epicentral distance of station farthest from the epicenter (degree) 0.45775
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 15
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 9
Type of magnitude ML
Reference to an origin 71588671
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-18 02:03:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LAV9.HHZ. 2019-08-18T01:54:27.64 3.0 undecidable manual S -0.07 0
IV.PIEI.HHZ. 2019-08-18T01:54:04.24 3.0 undecidable manual S -0.13 0
IV.TERO.HNZ. 2019-08-18T01:54:04.02 3.0 undecidable manual S 0.02 0
IV.OFFI.HHZ. 2019-08-18T01:54:00.89 3.0 undecidable manual S 0.45 0
IV.ARVD.HHZ. 2019-08-18T01:53:58.39 0.1 undecidable manual S 346 0.4578 50 -0.14 91
IV.EL6.EHZ. 2019-08-18T01:53:52.12 0.1 undecidable manual S 2 0.2761 102 -0.22 93
IV.MNTT.EHZ. 2019-08-18T01:53:50.06 3.0 positive manual P -0.2 0
IV.SNTG.HHZ. 2019-08-18T01:53:50.90 0.1 undecidable manual S 332 0.2302 104 0.3 92
IV.MMO1.EHZ. 2019-08-18T01:53:50.38 0.1 undecidable manual S 132 0.2302 104 -0.24 93
IV.ARVD.HHZ. 2019-08-18T01:53:50.89 0.1 undecidable manual P 346 0.4578 50 -0.43 85
IV.NRCA.HHZ. 2019-08-18T01:53:50.11 0.1 undecidable manual S 176 0.2194 105 -0.1 96
IV.GUMA.HHZ. 2019-08-18T01:53:49.34 0.1 undecidable manual S 87 0.1781 108 0.66 84
IV.MC2.EHZ. 2019-08-18T01:53:48.08 0.1 undecidable manual S 153 0.1583 110 0.13 97
IV.CESI.HHE. 2019-08-18T01:53:47.73 0.1 undecidable manual S 251 0.1448 112 0.27 94
IV.MDAR.HNE. 2019-08-18T01:53:47.55 0.3 undecidable manual S 15 0.1448 112 0.09 73
IV.EL6.EHZ. 2019-08-18T01:53:47.42 0.1 undecidable manual P 2 0.2761 102 -0.32 91
IV.MMO1.EHZ. 2019-08-18T01:53:46.38 0.1 undecidable manual P 132 0.2302 104 -0.37 91
IV.NRCA.HHZ. 2019-08-18T01:53:46.37 0.1 undecidable manual P 176 0.2194 105 -0.14 95
IV.FEMA.HNE. 2019-08-18T01:53:46.01 0.3 undecidable manual S 199 0.0953 121 0.25 72
IV.PF6.EHE. 2019-08-18T01:53:46.32 0.1 undecidable manual S 41 0.1133 117 -0.04 99
IV.SNTG.HHZ. 2019-08-18T01:53:46.69 0.1 undecidable manual P 332 0.2302 104 -0.05 97
IV.GUMA.HHZ. 2019-08-18T01:53:46.09 0.1 undecidable manual P 87 0.1781 108 0.46 90
IV.MML1.EHE. 2019-08-18T01:53:46.16 0.1 undecidable manual S 305 0.1061 118 0.04 99
IT.MTCL.HGE. 2019-08-18T01:53:45.80 0.3 undecidable manual S 229 0.089 123 0.24 72
IV.CESI.HHE. 2019-08-18T01:53:45.10 0.1 undecidable manual P 251 0.1448 112 0.18 96
IV.MC2.EHZ. 2019-08-18T01:53:45.25 0.1 undecidable manual P 153 0.1583 110 0.04 98
IV.CSP1.EHZ. 2019-08-18T01:53:45.71 0.1 undecidable manual S 65 0.0917 122 0.08 99
IV.MDAR.HNE. 2019-08-18T01:53:45.23 0.3 undecidable manual P 15 0.1448 112 0.3 70
IV.MML1.EHE. 2019-08-18T01:53:44.26 0.1 undecidable manual P 305 0.1061 118 0.11 98
IV.FEMA.HNE. 2019-08-18T01:53:44.09 0.3 undecidable manual P 199 0.0953 121 0.15 73
IV.PF6.EHE. 2019-08-18T01:53:44.29 0.1 undecidable manual P 41 0.1133 117 0 100
IV.CSP1.EHZ. 2019-08-18T01:53:43.94 0.1 positive manual P 65 0.0917 122 0.07 99
IT.MTCL.HGE. 2019-08-18T01:53:43.96 0.3 undecidable manual P 229 0.089 123 0.13 73
IV.FDMO.HHZ. 2019-08-18T01:53:42.39 0.1 undecidable manual P 190 0.0162 164 -0.4 94
IV.FDMO.HHZ. 2019-08-18T01:53:42.84 0.1 undecidable manual S 190 0.0162 164 -0.93 77
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0 0.0033506465 0.1008 AML other m 2019-08-18T01:53:42.91
IV.FDMO.HHN. ML:0 0.001356958 0.2 AML other m 2019-08-18T01:53:42.98
IV.CSP1.EHE. ML:1.4 0.00034876905 0.24 AML other m 2019-08-18T01:53:46.02
IV.CSP1.EHN. ML:1.2 0.00024894225 0.1392 AML other m 2019-08-18T01:53:45.86
IV.GUMA.HHE. ML:1.4 0.00021065135 0.32 AML other m 2019-08-18T01:53:49.53
IV.NRCA.HHN. ML:1.2 0.000106615715 0.0992 AML other m 2019-08-18T01:53:52.50
IV.NRCA.HNE. ML:1.2 0.00010616595 0.1808 AML other m 2019-08-18T01:53:51.79
IV.SNTG.HHE. ML:0.5 2.055197E-5 0.1392 AML other m 2019-08-18T01:53:51.53
IV.SNTG.HNE. ML:1.3 0.000116179425 0.8608 AML other m 2019-08-18T01:53:50.90
IV.ARVD.HHE. ML:0.8 1.5433205E-5 0.1008 AML other m 2019-08-18T01:53:59.38
IV.ARVD.HHN. ML:0.6 8.872573E-6 0.0992 AML other m 2019-08-18T01:53:59.88
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