Earthquake with magnitude of ML 1.1 on date 12-10-2019 and time 23:22:24 (Italy) in region 3 km N Preci (PG)

A magnitude ML 1.1 earthquake occured in region: 3 km N Preci (PG), on

  • 12-10-2019 21:22:24 (UTC)
  • 12-10-2019 23:22:24 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.91, 13.05 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Preci PG 3 724 724
Visso MC 4 1107 1831
Ussita MC 8 444 2275
Castelsantangelo sul Nera MC 9 281 2556
Sellano PG 10 1079 3635
Monte Cavallo MC 10 145 3780
Norcia PG 13 4957 8737
Cerreto di Spoleto PG 15 1075 9812
Fiordimonte MC 15 202 10014
Pieve Torina MC 15 1458 11472
Fiastra MC 17 559 12031
Acquacanina MC 17 121 12152
Pievebovigliana MC 17 866 13018
Bolognola MC 17 142 13160
Muccia MC 19 915 14075
Serravalle di Chienti MC 20 1070 15145

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km E of Foligno (57155 inhabitants)
51 Km NE of Terni (111501 inhabitants)
58 Km E of Perugia (166134 inhabitants)
60 Km W of Teramo (54892 inhabitants)
68 Km NW of L'Aquila (69753 inhabitants)
88 Km SW of Ancona (100861 inhabitants)
95 Km NE of Viterbo (67173 inhabitants)
100 Km W of Montesilvano (53738 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 2019-10-12
21:22:24
42.91 13.05 9 2019-10-12
21:32:12
Sala Sismica INGV-Roma 73224111
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-12 21:22:24 ± 0.05
Latitude 42.91 ± 0.00
Longitude 13.05 ± 0.00
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73224111

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 347
Semi-minor axis of confidence ellipse (meter) 255
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 67
Circular confidence region, given by single value of horizontal uncertainty (meter) 350
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 59
Number of associated phases, regardless of their use for origin computation 43
Number of defining phases 43
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.05216
Epicentral distance of station farthest from the epicenter (degree) 0.77971
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 22
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 29
Type of magnitude ML
Reference to an origin 73224111
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-12 21:32:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.FRON.EHZ. 2019-10-12T21:22:46.68 0.3 undecidable manual S 339 0.652 50 0.4 62
IV.ARVD.HHZ. 2019-10-12T21:22:45.38 0.1 undecidable manual S 352 0.5936 50 0.84 71
IV.MURB.HHZ. 2019-10-12T21:22:43.09 0.3 undecidable manual S 313 0.5207 50 0.69 57
IV.RM33.EHZ. 2019-10-12T21:22:39.55 0.3 undecidable manual S 163 0.4182 50 0.19 68
IV.EL6.EHZ. 2019-10-12T21:22:39.70 0.3 undecidable manual S 5 0.4209 50 0.26 67
IV.NARO.HHZ. 2019-10-12T21:22:38.98 0.1 undecidable manual P 334 0.7797 50 -0.12 85
IV.ATCC.EHZ. 2019-10-12T21:22:38.98 0.1 undecidable manual S 313 0.4065 50 -0.03 94
IV.ARRO.EHZ. 2019-10-12T21:22:38.70 0.3 undecidable manual S 212 0.3903 50 0.18 68
IV.SNTG.HHZ. 2019-10-12T21:22:37.21 0.3 undecidable manual S 347 0.3543 50 -0.25 68
IV.SMA1.EHZ. 2019-10-12T21:22:37.43 0.3 undecidable manual S 143 0.3489 50 0.13 69
IV.MOMA.HHZ. 2019-10-12T21:22:37.94 0.3 undecidable manual S 253 0.3669 50 0.11 69
IV.FRON.EHZ. 2019-10-12T21:22:36.77 0.1 undecidable manual P 339 0.652 50 -0.14 87
IV.ARVD.HHZ. 2019-10-12T21:22:35.62 0.1 undecidable manual P 352 0.5936 50 -0.3 86
IV.LNSS.HHZ. 2019-10-12T21:22:35.71 0.1 undecidable manual S 181 0.3067 50 -0.33 90
IV.MURB.HHZ. 2019-10-12T21:22:34.56 0.1 undecidable manual P 313 0.5207 50 -0.11 90
IV.GUMA.HHZ. 2019-10-12T21:22:34.84 0.1 undecidable manual S 54 0.259 108 0.22 93
IV.PF6.EHZ. 2019-10-12T21:22:33.93 0.1 undecidable manual S 25 0.2518 109 -0.42 89
IV.ARRO.EHZ. 2019-10-12T21:22:32.17 0.3 undecidable manual P 212 0.3903 50 -0.27 67
IV.EL6.EHZ. 2019-10-12T21:22:32.71 0.1 undecidable manual P 5 0.4209 50 -0.26 89
IV.MOMA.HHZ. 2019-10-12T21:22:32.29 0.3 undecidable manual P 253 0.3669 50 0.25 68
IV.MMO1.EHZ. 2019-10-12T21:22:32.46 0.1 undecidable manual S 93 0.2032 113 -0.15 95
IV.ATCC.EHZ. 2019-10-12T21:22:32.56 0.1 undecidable manual P 313 0.4065 50 -0.16 92
IV.CSP1.EHZ. 2019-10-12T21:22:32.85 0.1 undecidable manual S 32 0.2149 111 -0.16 95
IV.RM33.EHZ. 2019-10-12T21:22:32.65 0.1 undecidable manual P 163 0.4182 50 -0.27 89
IV.SNTG.HHZ. 2019-10-12T21:22:31.44 0.1 undecidable manual P 347 0.3543 50 -0.39 88
IV.SMA1.EHZ. 2019-10-12T21:22:31.61 0.1 undecidable manual P 143 0.3489 50 -0.12 93
IV.CESI.HHZ. 2019-10-12T21:22:30.42 0.1 undecidable manual S 312 0.1421 121 -0.08 97
IV.LNSS.HHZ. 2019-10-12T21:22:30.71 0.1 undecidable manual P 181 0.3067 50 -0.3 91
IV.GUMA.HHZ. 2019-10-12T21:22:30.27 0.1 undecidable manual P 54 0.259 108 0.09 95
IV.FDMO.HHZ. 2019-10-12T21:22:30.00 0.1 undecidable manual S 12 0.1295 123 -0.09 97
IV.CSP1.EHZ. 2019-10-12T21:22:29.15 0.1 undecidable manual P 32 0.2149 111 -0.11 96
IV.PF6.EHZ. 2019-10-12T21:22:29.68 0.1 undecidable manual P 25 0.2518 109 -0.35 90
IV.MC2.EHZ. 2019-10-12T21:22:29.87 0.3 undecidable manual S 89 0.1025 130 0.63 64
IV.MMO1.EHZ. 2019-10-12T21:22:29.04 0.1 negative manual P 93 0.2032 113 0.02 98
IV.FEMA.HNZ. 2019-10-12T21:22:28.05 0.1 undecidable manual S 0 0.0522 148 0.09 100
IT.MTCL.HGZ. 2019-10-12T21:22:28.79 0.1 undecidable manual S 337 0.0917 133 -0.14 97
IV.NRCA.HHZ. 2019-10-12T21:22:28.90 0.1 undecidable manual S 148 0.0899 133 0.03 100
IV.MC2.EHZ. 2019-10-12T21:22:27.41 0.1 undecidable manual P 89 0.1025 130 0.33 94
IV.FDMO.HHZ. 2019-10-12T21:22:27.66 0.1 undecidable manual P 12 0.1295 123 0.09 98
IV.CESI.HHZ. 2019-10-12T21:22:27.89 0.1 undecidable manual P 312 0.1421 121 0.08 98
IV.NRCA.HHZ. 2019-10-12T21:22:27.11 0.1 undecidable manual P 148 0.0899 133 0.25 96
IV.FEMA.HNZ. 2019-10-12T21:22:26.61 0.1 undecidable manual P 0 0.0522 148 0.27 96
IT.MTCL.HGZ. 2019-10-12T21:22:26.98 0.1 undecidable manual P 337 0.0917 133 0.08 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:1.8 0.000602 0.2 AML other m 2019-10-12T21:22:30.42
IV.FDMO.HHN. ML:1.4 0.00027 0.1 AML other m 2019-10-12T21:22:30.40
IV.CESI.HHN. ML:1.7 0.0005075 0.16 AML other m 2019-10-12T21:22:30.83
IV.CESI.HHE. ML:1.4 0.0002095 1.52 AML other m 2019-10-12T21:22:30.08
IV.CSP1.EHE. ML:1.6 0.000231 0.16 AML other m 2019-10-12T21:22:33.52
IV.CSP1.EHN. ML:1.6 0.000223 0.2 AML other m 2019-10-12T21:22:33.48
IV.LNSS.HHN. ML:1.1 4.99E-5 0.28 AML other m 2019-10-12T21:22:36.36
IV.LNSS.HHE. ML:1.1 5.625E-5 0.66 AML other m 2019-10-12T21:22:37.19
IV.SNTG.HHN. ML:1 3.83E-5 0.12 AML other m 2019-10-12T21:22:38.04
IV.SNTG.HHE. ML:1 4.075E-5 1.18 AML other m 2019-10-12T21:22:38.88
IV.MOMA.HHN. ML:1 3.61E-5 0.18 AML other m 2019-10-12T21:22:38.66
IV.SMA1.EHN. ML:1.1 4.355E-5 0.3 AML other m 2019-10-12T21:22:39.22
IV.ATCC.EHE. ML:1.3 6.18E-5 0.54 AML other m 2019-10-12T21:22:39.69
IV.ARRO.EHE. ML:0.9 2.37E-5 0.68 AML other m 2019-10-12T21:22:39.46
IV.ARRO.EHN. ML:0.9 2.325E-5 0.18 AML other m 2019-10-12T21:22:39.83
IV.ATCC.EHN. ML:1.4 7.05E-5 1.22 AML other m 2019-10-12T21:22:39.89
IV.MOMA.HHE. ML:1 3.18E-5 1.22 AML other m 2019-10-12T21:22:40.19
IV.SMA1.EHE. ML:1.1 4.365E-5 1.42 AML other m 2019-10-12T21:22:40.23
IV.MURB.HHE. ML:1.6 8.475E-5 1.8 AML other m 2019-10-12T21:22:44.92
IV.MURB.HHN. ML:1.5 6.905E-5 0.28 AML other m 2019-10-12T21:22:45.29
IV.ARVD.HHN. ML:0.9 1.485E-5 0.16 AML other m 2019-10-12T21:22:45.79
IV.ARVD.HHE. ML:1 2.17E-5 0.22 AML other m 2019-10-12T21:22:46.05
IV.FRON.EHE. ML:1 1.32E-5 1.38 AML other m 2019-10-12T21:22:47.92
IV.FRON.EHN. ML:1 1.36E-5 1.02 AML other m 2019-10-12T21:22:48.95
IV.RM33.EHE. ML:0.7 1.2736275E-5 0.1792 AML other m 2019-10-12T21:22:40.29
IV.RM33.EHN. ML:0.7 1.27408215E-5 0.128 AML other m 2019-10-12T21:22:41.31
IV.EL6.EHE. ML:1.1 3.4695555E-5 0.1152 AML other m 2019-10-12T21:22:41.43
IV.EL6.EHN. ML:1.1 3.5795851E-5 0.1536 AML other m 2019-10-12T21:22:40.60
IV.NARO.HHE. ML:0.6 5.8771965E-6 0.2304 AML other m 2019-10-12T21:22:52.43
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