Earthquake with magnitude of ML 0.7 on date 25-11-2020 and time 03:34:36 (UTC) in region 2 km E Preci (PG)

A magnitude ML 0.7 earthquake occured in region: 2 km E Preci (PG), on

  • 25-11-2020 03:34:36 (UTC)
  • 25-11-2020 04:34:36 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8720, 13.0630 at 10 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 2 724 724
Visso MC 7 1107 1831
Castelsantangelo sul Nera MC 8 281 2112
Norcia PG 9 4957 7069
Ussita MC 10 444 7513
Sellano PG 11 1079 8592
Cerreto di Spoleto PG 13 1075 9667
Monte Cavallo MC 15 145 9812
Cascia PG 17 3217 13029
Fiordimonte MC 19 202 13231
Bolognola MC 19 142 13373
Pieve Torina MC 19 1458 14831
Vallo di Nera PG 20 364 15195
Fiastra MC 20 559 15754
Acquacanina MC 20 121 15875

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km E of Foligno (57155 inhabitants)
48 Km NE of Terni (111501 inhabitants)
58 Km W of Teramo (54892 inhabitants)
61 Km E of Perugia (166134 inhabitants)
64 Km NW of L'Aquila (69753 inhabitants)
91 Km SW of Ancona (100861 inhabitants)
93 Km NE of Viterbo (67173 inhabitants)
97 Km W 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 0.7 2020-11-25
03:34:36
42.8717 13.0628 10 2020-11-25
03:43:53
Sala Sismica INGV-Roma 84998821
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-25 03:34:36 ± 0.14
Latitude 42.8717 ± 0.0054
Longitude 13.0628 ± 0.0074
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 84998821

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 738
Semi-minor axis of confidence ellipse (meter) 203
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 218
Circular confidence region, given by single value of horizontal uncertainty (meter) 740.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 184
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.05396
Epicentral distance of station farthest from the epicenter (degree) 0.24372
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 84998821
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-25 03:43:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2020-11-25T03:34:46.45 0.3 undecidable manual S 25 27.0507 50 -0.34 68
IV.MMO1.EHZ. 2020-11-25T03:34:44.84 0.3 undecidable manual S 82 21.6672 114 -0.25 70
IV.CESI.HHZ. 2020-11-25T03:34:44.36 0.3 undecidable manual S 319 19.5693 117 -0.08 73
IV.FDMO.HHE. 2020-11-25T03:34:43.87 0.3 undecidable manual S 6 18.3705 118 -0.2 71
IV.MC2.EHZ. 2020-11-25T03:34:42.30 0.3 undecidable manual S 67 11.1777 131 0.31 71
IV.CSP1.EHZ. 2020-11-25T03:34:42.91 0.1 undecidable manual P 25 27.0507 50 0.33 91
IT.MTCL.HGZ. 2020-11-25T03:34:42.81 0.3 undecidable manual S 339 14.4744 124 -0.1 73
IV.CESI.HHZ. 2020-11-25T03:34:41.23 0.1 undecidable manual P 319 19.5693 117 0 99
IV.MMO1.EHZ. 2020-11-25T03:34:41.50 0.1 undecidable manual P 82 21.6672 114 -0.1 96
IV.FDMO.HHE. 2020-11-25T03:34:41.14 0.1 undecidable manual P 6 18.3705 118 0.12 97
IV.FEMA.HNZ. 2020-11-25T03:34:41.94 0.3 undecidable manual S 354 10.0788 134 0.22 72
IV.MC2.EHZ. 2020-11-25T03:34:40.07 0.1 undecidable manual P 67 11.1777 131 0.26 95
IT.MTCL.HGZ. 2020-11-25T03:34:40.31 0.6 undecidable manual P 339 14.4744 124 -0.04 49
IV.NRCA.HHZ. 2020-11-25T03:34:40.54 0.3 undecidable manual S 135 5.994 149 -0.28 72
IV.FEMA.HNZ. 2020-11-25T03:34:39.20 1.0 undecidable manual P 354 10.0788 134 -0.46 23
IV.NRCA.HHZ. 2020-11-25T03:34:39.19 0.1 undecidable manual P 135 5.994 149 0.06 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHN. ML:1.0 0.0001725 0.08 AML other m 2020-11-25T03:34:40.62
IV.NRCA.HHE. ML:0.7 0.00007985 1 AML other m 2020-11-25T03:34:40.45
IV.NRCA.HNE. ML:0.7 0.000088816815 0.1392 AML other m 2020-11-25T03:34:41.02
IV.NRCA.HNN. ML:1.0 0.00014759045 0.0896 AML other m 2020-11-25T03:34:40.62
IV.CESI.HHE. ML:0.3 0.000014328209499999999 0.12 AML other m 2020-11-25T03:34:44.52
IV.CESI.HHN. ML:0.4 0.000020021480499999998 0.0992 AML other m 2020-11-25T03:34:44.53
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