Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.7 on date 18-10-2019 and time 17:31:03 (Italy) in region 4 km W Pieve Torina (MC)

A magnitude ML 0.7 earthquake occured in region: 4 km W Pieve Torina (MC), on

  • 18-10-2019 15:31:03 (UTC)
  • 18-10-2019 17:31:03 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0420, 13.0000 at 9 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Pieve Torina MC 4 1458 1458
Serravalle di Chienti MC 5 1070 2528
Monte Cavallo MC 5 145 2673
Muccia MC 6 915 3588
Pievebovigliana MC 7 866 4454
Fiordimonte MC 7 202 4656
Camerino MC 12 6974 11630
Sefro MC 12 422 12052
Fiastra MC 13 559 12611
Acquacanina MC 14 121 12732
Visso MC 14 1107 13839
Pioraco MC 15 1134 14973
Ussita MC 16 444 15417
Fiuminata MC 17 1402 16819
Sellano PG 18 1079 17898
Preci PG 18 724 18622
Nocera Umbra PG 19 5839 24461
Castelraimondo MC 19 4587 29048
Bolognola MC 19 142 29190

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km E of Foligno (57155 inhabitants)
50 Km E of Perugia (166134 inhabitants)
61 Km NE of Terni (111501 inhabitants)
72 Km NW of Teramo (54892 inhabitants)
77 Km SW of Ancona (100861 inhabitants)
83 Km NW of L'Aquila (69753 inhabitants)
89 Km S of Fano (60888 inhabitants)
97 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 0.7 2019-10-18
15:31:03		 43.0425 12.9998 9 2019-10-18
15:43:23		 Sala Sismica INGV-Roma 73327191
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-18 15:31:03 ± 0.18
Latitude 43.0425 ± 0.0072
Longitude 12.9998 ± 0.0111
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73327191

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 902
Semi-minor axis of confidence ellipse (meter) 640
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 87
Circular confidence region, given by single value of horizontal uncertainty (meter) 900.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 107
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.29588
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.4
Num. used stations 12
Type of magnitude ML
Reference to an origin 73327191
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-18 15:43:23
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MRLC.HHZ. 2019-10-18T15:32:21.22 3.0 undecidable manual Sn -3.36 0
IV.LRP.EHZ. 2019-10-18T15:31:49.60 3.0 undecidable manual S 5.52 0
IV.MRLC.HHZ. 2019-10-18T15:31:43.53 3.0 positive manual Pn -0.8 0
IV.NDIM.HHZ. 2019-10-18T15:31:31.04 3.0 negative manual Pn 2.12 0
IV.MAGO.CHZ. 2019-10-18T15:31:29.83 3.0 undecidable manual S -0.67 0
IV.NARO.HHZ. 2019-10-18T15:31:20.25 3.0 undecidable manual S -2.38 0
IV.EL6.EHZ. 2019-10-18T15:31:15.39 0.6 undecidable manual S 14 32.8449 50 0.39 59
IV.SNTG.HHZ. 2019-10-18T15:31:12.13 0.6 undecidable manual S 349 24.0537 110 0.03 65
IV.MC2.EHZ. 2019-10-18T15:31:11.92 0.6 undecidable manual S 133 21.1677 112 0.76 53
IV.NRCA.HHZ. 2019-10-18T15:31:11.78 0.3 undecidable manual S 158 24.9528 109 -0.62 84
IV.EL6.EHZ. 2019-10-18T15:31:09.74 0.3 undecidable manual P 14 32.8449 50 -0.29 91
IV.CSP1.EHZ. 2019-10-18T15:31:09.77 0.6 undecidable manual S 72 17.4714 116 -0.23 63
IV.NRCA.HHZ. 2019-10-18T15:31:08.17 0.6 negative manual P 158 24.9528 109 -0.35 61
IV.SNTG.HHZ. 2019-10-18T15:31:08.32 0.3 undecidable manual P 349 24.0537 110 -0.03 97
IV.MC2.EHZ. 2019-10-18T15:31:08.65 0.3 undecidable manual P 133 21.1677 112 0.84 77
IV.CESI.HNE. 2019-10-18T15:31:08.05 0.3 undecidable manual S 242 8.7801 135 0.54 89
IV.CSP1.EHZ. 2019-10-18T15:31:07.09 0.3 undecidable manual P 72 17.4714 116 -0.05 98
IV.FEMA.HNN. 2019-10-18T15:31:07.75 0.3 undecidable manual S 156 9.7791 131 -0.01 100
IV.FDMO.HHE. 2019-10-18T15:31:06.87 0.6 undecidable manual S 95 7.0929 141 -0.25 64
IV.FEMA.HNN. 2019-10-18T15:31:05.96 0.3 undecidable manual P 156 9.7791 131 0.11 98
IV.CESI.HNE. 2019-10-18T15:31:05.04 0.3 undecidable manual P 242 8.7801 135 -0.66 85
IV.FDMO.HHE. 2019-10-18T15:31:05.51 0.3 undecidable manual P 95 7.0929 141 0.04 100
IV.MCIV.CHZ. 2019-10-18T15:30:58.98 3.0 negative manual P -0.2 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHE. ML:0.4 0.000022048722 0.1408 AML other m 2019-10-18T15:31:10.29
IV.CSP1.EHN. ML:0.4 0.0000204277655 0.2048 AML other m 2019-10-18T15:31:11.12
IV.NRCA.HHE. ML:0.5 0.000018263519999999997 0.0768 AML other m 2019-10-18T15:31:12.54
IV.NRCA.HHN. ML:0.6 0.000027093665 0.1152 AML other m 2019-10-18T15:31:12.38
IV.NRCA.HNE. ML:1.3 0.00011957867500000001 0.7808 AML other m 2019-10-18T15:31:29.31
IV.NRCA.HNN. ML:1.5 0.00018361711 0.7168 AML other m 2019-10-18T15:31:18.55
IV.SNTG.HHE. ML:-0.1 0.0000060317665000000005 0.3328 AML other m 2019-10-18T15:31:28.42
IV.SNTG.HHN. ML:0.2 0.000008999639000000001 0.3072 AML other m 2019-10-18T15:31:28.83
IV.SNTG.HNE. ML:1.4 0.00015885676 1.088 AML other m 2019-10-18T15:31:10.87
IV.SNTG.HNN. ML:1.4 0.0001658327 1.088 AML other m 2019-10-18T15:31:07.61
IV.EL6.EHE. ML:0.9 0.000035601496499999995 1.216 AML other m 2019-10-18T15:31:28.06
IV.EL6.EHN. ML:0.8 0.000023754072 1.1264 AML other m 2019-10-18T15:31:25.15
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