Earthquake with magnitude of ML 0.7 on date 27-11-2019 and time 04:40:51 (Italy) in region 3 km E Trevi (PG)

A magnitude ML 0.7 earthquake occured in region: 3 km E Trevi (PG), on

  • 27-11-2019 03:40:51 (UTC)
  • 27-11-2019 04:40:51 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8650, 12.7860 at 8 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
Trevi PG 3 8469 8469
Campello sul Clitunno PG 5 2442 10911
Castel Ritaldi PG 10 3278 14189
Montefalco PG 11 5679 19868
Cerreto di Spoleto PG 12 1075 20943
Sellano PG 12 1079 22022
Foligno PG 12 57155 79177
Vallo di Nera PG 12 364 79541
Spoleto PG 15 38218 117759
Sant'Anatolia di Narco PG 15 564 118323
Bevagna PG 16 5081 123404
Spello PG 17 8645 132049
Scheggino PG 17 461 132510
Giano dell'Umbria PG 17 3846 136356
Gualdo Cattaneo PG 19 6155 142511

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km SE of Foligno (57155 inhabitants)
36 Km NE of Terni (111501 inhabitants)
42 Km SE of Perugia (166134 inhabitants)
75 Km NE of Viterbo (67173 inhabitants)
76 Km NW of L'Aquila (69753 inhabitants)
79 Km W of Teramo (54892 inhabitants)
96 Km N of Guidonia Montecelio (88673 inhabitants)
99 Km SE of Arezzo (99543 inhabitants)
100 Km N of Tivoli (56533 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 2019-11-27
03:40:51
42.8653 12.7858 9 2019-11-27
03:48:38
Sala Sismica INGV-Roma 74059731
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-27 03:40:51 ± 0.06
Latitude 42.8653 ± 0.0036
Longitude 12.7858 ± 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 74059731

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 369
Semi-minor axis of confidence ellipse (meter) 327
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 334
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) 105
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 15
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) 0.39750
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 74059731
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-27 03:48:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.COR1.EHZ. 2019-11-27T03:41:16.25 3.0 undecidable manual S -0.32 0
IV.MMO1.EHZ. 2019-11-27T03:41:06.81 0.3 undecidable manual S 85 44.1225 50 0.03 74
IV.LNSS.HNZ. 2019-11-27T03:41:05.04 0.6 undecidable manual S 144 35.742 50 0.5 45
IV.FDMO.HHZ. 2019-11-27T03:41:03.17 0.3 undecidable manual S 52 30.9468 105 0.05 75
IV.NRCA.HHZ. 2019-11-27T03:41:01.61 0.3 undecidable manual S 97 26.9508 108 -0.16 74
IV.ASSB.HHZ. 2019-11-27T03:41:00.00 0.3 undecidable manual S 332 22.1556 111 -0.22 74
IV.MMO1.EHZ. 2019-11-27T03:41:00.36 0.1 undecidable manual P 85 44.1225 50 -0.16 96
IV.CSP1.EHZ. 2019-11-27T03:41:00.25 0.1 undecidable manual P 53 42.2244 50 0.01 99
IV.MOMA.HHZ. 2019-11-27T03:40:59.23 0.6 undecidable manual S 249 18.87 114 0.09 51
IV.CESI.HHZ. 2019-11-27T03:40:59.08 0.3 undecidable manual S 32 18.2706 115 0.13 76
IV.FDMO.HHZ. 2019-11-27T03:40:58.53 0.1 undecidable manual P 52 30.9468 105 0.12 99
IV.LNSS.HNZ. 2019-11-27T03:40:58.92 0.3 undecidable manual P 144 35.742 50 -0.31 71
IV.NRCA.HHZ. 2019-11-27T03:40:57.51 0.1 undecidable manual P 97 26.9508 108 -0.12 99
IV.CESI.HHZ. 2019-11-27T03:40:56.17 0.1 undecidable manual P 32 18.2706 115 0.17 100
IV.ASSB.HHZ. 2019-11-27T03:40:56.70 0.3 negative manual P 332 22.1556 111 -0.04 77
IV.MOMA.HHZ. 2019-11-27T03:40:56.21 0.3 undecidable manual P 249 18.87 114 0.1 76
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MOMA.HHE. ML:0.6 0.0000295 0.18 AML other m 2019-11-27T03:41:00.43
IV.ASSB.HHN. ML:0.8 0.0000392 0.46 AML other m 2019-11-27T03:41:01.34
IV.MOMA.HHN. ML:0.6 0.00003075 1.1 AML other m 2019-11-27T03:41:01.44
IV.ASSB.HHE. ML:0.7 0.0000334 0.56 AML other m 2019-11-27T03:41:02.39
IV.NRCA.HHE. ML:0.7 0.000032 0.12 AML other m 2019-11-27T03:41:03.69
IV.NRCA.HHN. ML:0.8 0.0000347 1 AML other m 2019-11-27T03:41:04.76
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