Earthquake with magnitude of ML 0.8 on date 18-04-2019 and time 16:22:38 (Italy) in region 4 km NE Pievebovigliana (MC)

A magnitude ML 0.8 earthquake occured in region: 4 km NE Pievebovigliana (MC), on

  • 18-04-2019 14:22:38 (UTC)
  • 18-04-2019 16:22:38 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0860, 13.1170 at 17 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 4 866 866
Fiordimonte MC 6 202 1068
Muccia MC 6 915 1983
Fiastra MC 6 559 2542
Camerino MC 7 6974 9516
Pieve Torina MC 7 1458 10974
Acquacanina MC 8 121 11095
Caldarola MC 11 1823 12918
Serrapetrona MC 12 966 13884
Cessapalombo MC 12 512 14396
Camporotondo di Fiastrone MC 13 563 14959
Belforte del Chienti MC 13 1886 16845
Serravalle di Chienti MC 13 1070 17915
Bolognola MC 14 142 18057
Monte Cavallo MC 14 145 18202
Castelraimondo MC 15 4587 22789
Pioraco MC 15 1134 23923
Sefro MC 15 422 24345
Ussita MC 16 444 24789
Sarnano MC 16 3264 28053
San Ginesio MC 17 3498 31551
San Severino Marche MC 17 12726 44277
Visso MC 17 1107 45384
Gagliole MC 18 620 46004
Gualdo MC 18 815 46819
Fiuminata MC 19 1402 48221
Tolentino MC 19 20069 68290

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km E of Foligno (57155 inhabitants)
59 Km E of Perugia (166134 inhabitants)
67 Km NW of Teramo (54892 inhabitants)
68 Km SW of Ancona (100861 inhabitants)
70 Km NE of Terni (111501 inhabitants)
85 Km S of Fano (60888 inhabitants)
85 Km N of L'Aquila (69753 inhabitants)
93 Km S of Pesaro (94582 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 0.8 2019-04-18
14:22:38
43.086 13.1173 17 2019-04-18
14:29:33
Sala Sismica INGV-Roma 67714721
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-04-18 14:22:38 ± 0.22
Latitude 43.0860 ± 0.0090
Longitude 13.1173 ± 0.0074
Depth (km) 17 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 67714721

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 978
Semi-minor axis of confidence ellipse (meter) 342
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 186
Circular confidence region, given by single value of horizontal uncertainty (meter) 980.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 122
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.26890
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 9
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 67714721
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-04-18 14:29:33
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MMO1.EHZ. 2019-04-18T14:22:48.24 0.3 undecidable manual S 141 26.751 110 -0.3 68
IV.SAP2.EHE. 2019-04-18T14:22:48.26 0.3 undecidable manual S 87 22.8549 115 0.7 61
IV.MC2.EHZ. 2019-04-18T14:22:47.26 0.3 undecidable manual S 163 20.2686 119 0.32 69
IV.CESI.HHZ. 2019-04-18T14:22:46.93 0.1 undecidable manual S 243 19.4694 120 0.17 94
IV.MML1.EHE. 2019-04-18T14:22:45.38 0.3 undecidable manual S 285 12.1767 136 0.15 71
IV.MF5.EHZ. 2019-04-18T14:22:45.04 0.3 undecidable manual P 111 29.8479 107 0.23 69
IV.SNTG.HHZ. 2019-04-18T14:22:44.15 3.0 negative manual P 0 0
IV.CSP1.EHE. 2019-04-18T14:22:44.56 0.1 undecidable manual S 85 7.0929 152 0.13 97
IV.FDMO.HHZ. 2019-04-18T14:22:44.11 0.3 undecidable manual S 204 5.994 156 -0.19 73
IV.MMO1.EHZ. 2019-04-18T14:22:44.20 0.3 undecidable manual P 141 26.751 110 -0.17 70
IV.MC2.EHZ. 2019-04-18T14:22:43.55 0.3 undecidable manual P 163 20.2686 119 0.11 72
IV.FOSV.EHZ. 2019-04-18T14:22:43.80 3.0 undecidable manual P -2.44 0
IV.CESI.HHZ. 2019-04-18T14:22:43.23 0.1 undecidable manual P 243 19.4694 120 -0.11 96
IV.SAP2.EHE. 2019-04-18T14:22:42.92 0.3 undecidable manual P 87 22.8549 115 -0.88 56
IV.MML1.EHE. 2019-04-18T14:22:42.47 0.1 undecidable manual P 285 12.1767 136 0.02 99
IV.PF6.EHE. 2019-04-18T14:22:41.96 0.3 undecidable manual P 47 8.4804 148 -0.14 73
IV.CSP1.EHE. 2019-04-18T14:22:41.98 0.1 undecidable manual P 85 7.0929 152 -0.01 100
IV.FDMO.HHZ. 2019-04-18T14:22:41.76 0.1 undecidable manual P 204 5.994 156 -0.16 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:1.0 0.000103505105 0.1216 AML other m 2019-04-18T14:22:44.68
IV.FDMO.HHN. ML:0.9 0.00007395665 0.16 AML other m 2019-04-18T14:22:44.37
IV.CESI.HHE. ML:0.7 0.000028344229999999997 0.1792 AML other m 2019-04-18T14:22:47.11
IV.CESI.HHN. ML:1.0 0.00006227751 0.16 AML other m 2019-04-18T14:22:47.05
IV.SNTG.HHE. ML:0.6 0.000018091675 0.2624 AML other m 2019-04-18T14:22:48.17
IV.SNTG.HHN. ML:0.6 0.00001915008 0.16 AML other m 2019-04-18T14:22:48.17
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download