Earthquake with magnitude of ML 1.1 on date 19-01-2019 and time 00:09:17 (Italy) in region 4 km SW Fiastra (MC)

A magnitude ML 1.1 earthquake occured in region: 4 km SW Fiastra (MC), on

  • 18-01-2019 23:09:17 (UTC)
  • 19-01-2019 00:09:17 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0060, 13.1340 at 7 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
Fiastra MC 4 559 559
Acquacanina MC 4 121 680
Fiordimonte MC 5 202 882
Ussita MC 7 444 1326
Pievebovigliana MC 8 866 2192
Bolognola MC 8 142 2334
Pieve Torina MC 8 1458 3792
Visso MC 9 1107 4899
Monte Cavallo MC 11 145 5044
Muccia MC 11 915 5959
Castelsantangelo sul Nera MC 12 281 6240
Sarnano MC 14 3264 9504
Camerino MC 15 6974 16478
Cessapalombo MC 15 512 16990
Preci PG 16 724 17714
Serravalle di Chienti MC 17 1070 18784
Caldarola MC 17 1823 20607
Camporotondo di Fiastrone MC 18 563 21170
Gualdo MC 18 815 21985
Amandola FM 18 3629 25614
Montefortino FM 18 1178 26792
San Ginesio MC 19 3498 30290
Belforte del Chienti MC 20 1886 32176
Serrapetrona MC 20 966 33142
Montemonaco AP 20 604 33746

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km E of Foligno (57155 inhabitants)
60 Km NW of Teramo (54892 inhabitants)
62 Km E of Perugia (166134 inhabitants)
63 Km NE of Terni (111501 inhabitants)
75 Km SW of Ancona (100861 inhabitants)
76 Km N of L'Aquila (69753 inhabitants)
94 Km S of Fano (60888 inhabitants)
99 Km NW of Montesilvano (53738 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 1.1 2019-01-18
23:09:17
43.0062 13.1342 7 2019-01-18
23:16:05
Sala Sismica INGV-Roma 64774551
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-01-18 23:09:17 ± 0.11
Latitude 43.0062 ± 0.0036
Longitude 13.1342 ± 0.0049
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 64774551

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 454
Semi-minor axis of confidence ellipse (meter) 236
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 45
Circular confidence region, given by single value of horizontal uncertainty (meter) 450.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 113
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.32376
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 6
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.0
Num. used stations 2
Type of magnitude ML
Reference to an origin 64774551
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-01-18 23:16:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
CR.ZAG.BHZ. 2019-01-18T23:10:16.80 3.0 undecidable manual Pn 7.16 0
IV.MCRV.HHZ. 2019-01-18T23:10:14.23 3.0 undecidable manual Sn -0.58 0
IV.GATE.HHZ. 2019-01-18T23:09:36.68 3.0 negative manual Pn 1.37 0
IV.EL6.EHZ. 2019-01-18T23:09:30.03 0.3 undecidable manual S 356 35.9418 101 0.08 70
IV.CESI.HHZ. 2019-01-18T23:09:24.19 0.3 undecidable manual S 270 18.6702 110 0.05 73
IV.MMO1.EHZ. 2019-01-18T23:09:24.34 0.3 undecidable manual S 127 19.6692 109 -0.12 72
IV.EL6.EHZ. 2019-01-18T23:09:24.32 0.1 undecidable manual P 356 35.9418 101 -0.26 90
IV.MF5.EHZ. 2019-01-18T23:09:23.14 0.3 undecidable manual P 94 26.4513 104 0.41 67
IV.MC2.EHZ. 2019-01-18T23:09:21.78 0.3 undecidable manual S 157 11.3775 121 -0.08 73
IV.CESI.HHZ. 2019-01-18T23:09:21.24 0.1 undecidable manual P 270 18.6702 110 0.01 98
IV.MMO1.EHZ. 2019-01-18T23:09:21.32 0.1 undecidable manual P 127 19.6692 109 -0.1 96
IV.FDMO.HHZ. 2019-01-18T23:09:20.20 0.1 undecidable manual S 311 5.0949 143 0.01 100
IV.MC2.EHZ. 2019-01-18T23:09:20.01 0.1 undecidable manual P 157 11.3775 121 0.09 97
IV.LIK.EHZ.01 2019-01-18T23:09:20.67 3.0 undecidable manual P -1.54 0
IV.FDMO.HHZ. 2019-01-18T23:09:19.01 1.0 undecidable manual P 311 5.0949 143 0.06 25
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:0.0 0.00031220895 0.1536 AML other m 2019-01-18T23:09:20.38
IV.FDMO.HHE. ML:0.0 0.0002076655 0.1792 AML other m 2019-01-18T23:09:20.33
IV.CESI.HHN. ML:1.0 0.00009619692 0.2432 AML other m 2019-01-18T23:09:24.47
IV.CESI.HHE. ML:1.0 0.000095338295 0.1664 AML other m 2019-01-18T23:09:24.35
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