Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 15-12-2019 and time 03:48:37 (Italy) in region 1 km W Pieve Torina (MC)

A magnitude ML 1.3 earthquake occured in region: 1 km W Pieve Torina (MC), on

  • 15-12-2019 02:48:37 (UTC)
  • 15-12-2019 03:48:37 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0400, 13.0370 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.

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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 1 1458 1458
Fiordimonte MC 4 202 1660
Pievebovigliana MC 5 866 2526
Muccia MC 5 915 3441
Monte Cavallo MC 6 145 3586
Serravalle di Chienti MC 8 1070 4656
Fiastra MC 10 559 5215
Camerino MC 11 6974 12189
Acquacanina MC 11 121 12310
Visso MC 13 1107 13417
Ussita MC 13 444 13861
Sefro MC 14 422 14283
Pioraco MC 16 1134 15417
Bolognola MC 16 142 15559
Preci PG 18 724 16283
Castelsantangelo sul Nera MC 19 281 16564
Fiuminata MC 19 1402 17966
Sellano PG 19 1079 19045
Caldarola MC 19 1823 20868
Castelraimondo MC 19 4587 25455
Cessapalombo MC 20 512 25967
Serrapetrona MC 20 966 26933

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km E of Foligno (57155 inhabitants)
53 Km E of Perugia (166134 inhabitants)
62 Km NE of Terni (111501 inhabitants)
69 Km NW of Teramo (54892 inhabitants)
75 Km SW of Ancona (100861 inhabitants)
82 Km NW of L'Aquila (69753 inhabitants)
90 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 1.3 2019-12-15
02:48:37		 43.0395 13.0367 9 2019-12-15
03:25:42		 Sala Sismica INGV-Roma 74641201
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-15 02:48:37 ± 0.05
Latitude 43.0395 ± 0.0036
Longitude 13.0367 ± 0.0037
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 74641201

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 368
Semi-minor axis of confidence ellipse (meter) 322
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 188
Circular confidence region, given by single value of horizontal uncertainty (meter) 370.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 58
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 28
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.05306
Epicentral distance of station farthest from the epicenter (degree) 0.46315
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 14
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 74641201
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-15 03:25:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2019-12-15T02:48:55.34 0.6 undecidable manual S 351 51.4152 50 0.65 40
IV.FOSV.EHZ. 2019-12-15T02:48:50.59 0.6 undecidable manual S 322 36.0417 50 0.02 48
IV.ATCC.EHZ. 2019-12-15T02:48:50.89 0.6 undecidable manual S 297 35.9418 50 0.34 45
IV.MF5.EHZ. 2019-12-15T02:48:50.94 0.6 undecidable manual S 99 34.8429 50 0.7 40
IV.ASSB.HHZ. 2019-12-15T02:48:49.20 0.6 undecidable manual S 271 30.6471 106 0.18 47
IV.EL6.EHZ. 2019-12-15T02:48:49.55 0.6 undecidable manual S 9 32.5452 50 -0.1 47
IV.GUMA.HHZ. 2019-12-15T02:48:47.43 0.6 undecidable manual S 84 24.3534 110 0.5 44
IV.SNTG.HHZ. 2019-12-15T02:48:47.32 0.6 undecidable manual S 342 25.1526 109 0.13 48
IV.ARVD.HHZ. 2019-12-15T02:48:47.33 0.1 undecidable manual P 351 51.4152 50 -0.29 88
IV.MMO1.EHZ. 2019-12-15T02:48:47.91 0.6 undecidable manual S 123 28.2495 107 -0.3 46
IV.NRCA.HHZ. 2019-12-15T02:48:46.67 0.3 undecidable manual S 165 23.6541 110 -0.05 73
IV.MF5.EHZ. 2019-12-15T02:48:45.32 1.0 undecidable manual P 99 34.8429 50 0.27 23
IV.MC2.EHZ. 2019-12-15T02:48:45.21 0.6 undecidable manual S 139 18.87 115 0.05 49
IV.ATCC.EHZ. 2019-12-15T02:48:45.12 0.1 undecidable manual P 297 35.9418 50 -0.11 94
IV.ASSB.HHZ. 2019-12-15T02:48:44.19 0.3 positive manual P 271 30.6471 106 -0.16 70
IV.FOSV.EHZ. 2019-12-15T02:48:44.98 0.1 undecidable manual P 322 36.0417 50 -0.26 91
IV.EL6.EHZ. 2019-12-15T02:48:44.36 0.1 undecidable manual P 9 32.5452 50 -0.35 90
IV.MMO1.EHZ. 2019-12-15T02:48:43.58 0.6 negative manual P 123 28.2495 107 -0.3 46
IV.CESI.HHZ. 2019-12-15T02:48:43.42 0.6 undecidable manual S 250 11.3775 127 0.49 45
IV.CSP1.EHZ. 2019-12-15T02:48:43.91 0.6 undecidable manual S 67 14.7741 120 -0.01 50
IV.GUMA.HHZ. 2019-12-15T02:48:43.25 0.1 undecidable manual P 84 24.3534 110 0.11 96
IV.SNTG.HHZ. 2019-12-15T02:48:43.23 0.1 undecidable manual P 342 25.1526 109 -0.06 97
IV.MC2.EHZ. 2019-12-15T02:48:42.14 0.1 undecidable manual P 139 18.87 115 0.02 99
IV.NRCA.HHZ. 2019-12-15T02:48:42.97 0.1 positive manual P 165 23.6541 110 -0.05 97
IT.MTCL.HGZ. 2019-12-15T02:48:41.33 0.6 undecidable manual S 211 5.8941 146 -0.28 48
IV.CESI.HHZ. 2019-12-15T02:48:41.10 0.1 positive manual P 250 11.3775 127 0.27 95
IV.CSP1.EHZ. 2019-12-15T02:48:41.35 0.1 undecidable manual P 67 14.7741 120 -0.06 99
IT.MTCL.HGZ. 2019-12-15T02:48:40.01 0.1 undecidable manual P 211 5.8941 146 -0.06 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHE. ML:1.0 0.000132 0.56 AML other m 2019-12-15T02:48:44.41
IV.CSP1.EHE. ML:1.1 0.00014000000000000001 0.38 AML other m 2019-12-15T02:48:44.07
IV.CESI.HHN. ML:1.1 0.000157 1.06 AML other m 2019-12-15T02:48:44.13
IV.CSP1.EHN. ML:1.2 0.00015810000000000002 0.46 AML other m 2019-12-15T02:48:46.79
IV.NRCA.HHN. ML:1.6 0.0002635 1.84 AML other m 2019-12-15T02:48:47.99
IV.NRCA.HHE. ML:1.6 0.000255 0.16 AML other m 2019-12-15T02:48:47.23
IV.GUMA.HHE. ML:1.9 0.000471 0.24 AML other m 2019-12-15T02:48:47.71
IV.GUMA.HHN. ML:1.8 0.0003725 0.22 AML other m 2019-12-15T02:48:47.69
IV.SNTG.HHE. ML:1.0 0.000055 0.56 AML other m 2019-12-15T02:48:48.31
IV.SNTG.HHN. ML:1.0 0.00006185 0.6 AML other m 2019-12-15T02:48:49.65
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