Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 01-11-2019 and time 17:49:43 (Italy) in region 6 km W Sellano (PG)

A magnitude ML 1.4 earthquake occured in region: 6 km W Sellano (PG), on

  • 01-11-2019 16:49:43 (UTC)
  • 01-11-2019 17:49:43 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9110, 12.8660 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Sellano PG 6 1079 1079
Trevi PG 10 8469 9548
Cerreto di Spoleto PG 11 1075 10623
Campello sul Clitunno PG 12 2442 13065
Foligno PG 14 57155 70220
Monte Cavallo MC 14 145 70365
Preci PG 15 724 71089
Vallo di Nera PG 16 364 71453
Montefalco PG 17 5679 77132
Spello PG 18 8645 85777
Visso MC 18 1107 86884
Castel Ritaldi PG 19 3278 90162
Valtopina PG 19 1398 91560
Serravalle di Chienti MC 19 1070 92630
Sant'Anatolia di Narco PG 20 564 93194

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km E of Foligno (57155 inhabitants)
43 Km NE of Terni (111501 inhabitants)
45 Km E of Perugia (166134 inhabitants)
74 Km W of Teramo (54892 inhabitants)
76 Km NW of L'Aquila (69753 inhabitants)
83 Km NE of Viterbo (67173 inhabitants)
95 Km SW of Ancona (100861 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
Bulletin
Rev1000 		ML 1.4 2019-11-01
16:49:43		 42.9113 12.8663 10 2020-02-28
16:42:15		 Bollettino Sismico Italiano INGV 74766601
Reviewed
Rev100 		ML 1.4 2019-11-01
16:49:43		 42.9092 12.8627 10 2019-11-01
17:05:16		 Sala Sismica INGV-Roma 73574861
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-01 16:49:43 ± 0.05
Latitude 42.9113 ± 0.0027
Longitude 12.8663 ± 0.0037
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 74766601

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 285
Semi-minor axis of confidence ellipse (meter) 272
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 106
Circular confidence region, given by single value of horizontal uncertainty (meter) 280.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 52
Number of associated phases, regardless of their use for origin computation 43
Number of defining phases 42
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.66910
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 24
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 40
Type of magnitude ML
Reference to an origin 73574861
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-01 17:05:16

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 40
Type of magnitude ML
Reference to an origin 74766601
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-12-18 14:27:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RIBO.EHZ.01 2019-11-01T16:50:26.78 3.0 undecidable manual S 0.07 0
IV.MF5.EHZ. 2019-11-01T16:50:00.58 0.3 undecidable manual S 80 48.9177 50 0.97 53
IV.RM33.EHZ. 2019-11-01T16:50:00.99 0.6 undecidable manual S 147 52.9026 50 0.32 44
IV.EL6.EHZ. 2019-11-01T16:50:00.33 0.6 undecidable manual S 22 50.1165 50 0.4 44
IV.CESX.HHE. 2019-11-01T16:49:57.31 0.6 undecidable manual S 214 40.626 50 -0.07 48
IV.ARRO.EHZ. 2019-11-01T16:49:56.72 0.6 undecidable manual S 193 37.7289 50 0.09 48
IV.PIEI.HHZ. 2019-11-01T16:49:56.38 0.3 undecidable manual P 339 74.2701 50 -0.49 62
IV.SNTG.HHZ. 2019-11-01T16:49:56.60 0.6 undecidable manual S 9 38.628 50 -0.25 46
IV.ATCC.EHZ. 2019-11-01T16:49:56.10 0.6 undecidable manual S 329 35.5422 50 0.08 48
IV.ARVD.HHZ. 2019-11-01T16:49:55.56 0.3 undecidable manual P 5 65.3901 50 0.06 69
IV.CSP1.EHZ. 2019-11-01T16:49:55.54 0.6 undecidable manual S 54 33.9438 50 -0.08 48
IV.TERO.HHZ. 2019-11-01T16:49:55.88 0.3 undecidable manual P 118 68.0763 50 -0.03 69
IV.MC2.EHZ. 2019-11-01T16:49:53.65 0.3 undecidable manual S 90 26.2515 50 0.1 73
IV.EL6.EHZ. 2019-11-01T16:49:53.04 0.1 undecidable manual P 22 50.1165 50 -0.11 93
IV.MOMA.HHZ. 2019-11-01T16:49:53.88 0.6 undecidable manual S 244 26.8509 50 0.16 48
IV.MF5.EHZ. 2019-11-01T16:49:53.32 0.1 undecidable manual P 80 48.9177 50 0.36 89
IV.RM33.EHZ. 2019-11-01T16:49:53.37 0.1 undecidable manual P 147 52.9026 50 -0.2 91
IV.MURB.HHZ. 2019-11-01T16:49:52.85 0.3 undecidable manual P 325 47.8188 50 0.06 71
IV.FDMO.HHZ. 2019-11-01T16:49:52.28 0.6 undecidable manual S 52 22.6551 114 -0.22 48
IV.ASSB.HHZ. 2019-11-01T16:49:52.26 0.6 undecidable manual S 311 22.2555 114 -0.11 49
IV.MML1.EHN. 2019-11-01T16:49:52.66 0.6 undecidable manual S 21 23.9538 113 -0.26 47
IV.CESX.HHE. 2019-11-01T16:49:51.50 0.3 undecidable manual P 214 40.626 50 -0.18 70
IV.NRCA.HHZ. 2019-11-01T16:49:51.98 0.6 undecidable manual S 113 21.9669 115 -0.28 47
IV.ARRO.EHZ. 2019-11-01T16:49:51.28 0.3 undecidable manual P 193 37.7289 50 0.04 72
IV.SNTG.HHZ. 2019-11-01T16:49:51.20 0.3 undecidable manual P 9 38.628 50 -0.17 70
IV.CSP1.EHZ. 2019-11-01T16:49:50.48 0.1 undecidable manual P 54 33.9438 50 -0.18 95
IV.FEMA.HNE. 2019-11-01T16:49:50.53 0.6 undecidable manual S 69 15.9729 122 0.1 50
IV.ATCC.EHZ. 2019-11-01T16:49:50.77 0.1 undecidable manual P 329 35.5422 50 -0.12 95
IT.FOPC.HGN. 2019-11-01T16:49:50.66 0.6 undecidable manual S 296 14.7741 124 0.56 45
IV.LNSS.HHZ. 2019-11-01T16:49:50.89 0.1 undecidable manual P 157 37.0296 50 -0.24 93
IT.GNU.HGE. 2019-11-01T16:49:49.72 0.3 undecidable manual P 244 26.8509 50 0.16 72
IV.MC2.EHZ. 2019-11-01T16:49:49.35 0.3 undecidable manual P 90 26.2515 50 -0.11 73
IV.CESI.HHZ. 2019-11-01T16:49:49.22 0.6 undecidable manual S 17 10.878 133 0.19 49
IV.MOMA.HHZ. 2019-11-01T16:49:49.47 0.1 undecidable manual P 244 26.8509 50 -0.1 97
IT.MTCL.HGZ. 2019-11-01T16:49:49.93 0.6 undecidable manual S 50 14.1747 126 0 51
IV.FDMO.HHZ. 2019-11-01T16:49:48.69 0.1 undecidable manual P 52 22.6551 114 -0.17 97
IV.ASSB.HHZ. 2019-11-01T16:49:48.69 0.1 undecidable manual P 311 22.2555 114 -0.09 98
IV.MML1.EHN. 2019-11-01T16:49:48.89 0.1 undecidable manual P 21 23.9538 113 -0.21 96
IV.NRCA.HHZ. 2019-11-01T16:49:48.56 0.1 undecidable manual P 113 21.9669 115 -0.16 97
IV.CESI.HHZ. 2019-11-01T16:49:47.11 0.1 undecidable manual P 17 10.878 133 0.25 97
IT.MTCL.HGZ. 2019-11-01T16:49:47.45 0.1 undecidable manual P 50 14.1747 126 0.08 100
IV.FEMA.HNE. 2019-11-01T16:49:47.82 0.1 undecidable manual P 69 15.9729 122 0.16 98
IT.FOPC.HGN. 2019-11-01T16:49:47.80 0.1 undecidable manual P 296 14.7741 124 0.33 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HNN. ML:1.8 0.0008072687000000001 0.192 AML other m 2019-11-01T16:49:49.49
IV.CESI.HHN. ML:1.8 0.000840338 0.1792 AML other m 2019-11-01T16:49:49.50
IV.CESI.HNE. ML:1.5 0.00034588560000000003 0.1024 AML other m 2019-11-01T16:49:49.62
IV.CESI.HHE. ML:1.5 0.00036553215 0.1024 AML other m 2019-11-01T16:49:49.63
IV.NRCA.HHN. ML:2.0 0.0007003615 0.1408 AML other m 2019-11-01T16:49:52.08
IV.NRCA.HNN. ML:2.0 0.0006619455 0.1408 AML other m 2019-11-01T16:49:52.08
IV.FDMO.HHE. ML:1.1 0.00009039942500000001 0.1024 AML other m 2019-11-01T16:49:52.72
IV.FDMO.HHN. ML:1.1 0.00008731956499999999 0.1536 AML other m 2019-11-01T16:49:52.73
IV.RM33.HNN. ML:1.7 0.00012344655 1.0496 AML other m 2019-11-01T16:49:53.83
IV.NRCA.HHE. ML:1.9 0.00049088475 0.1024 AML other m 2019-11-01T16:49:53.52
IV.NRCA.HNE. ML:1.8 0.00046867115000000004 0.128 AML other m 2019-11-01T16:49:53.53
IV.MOMA.HNN. ML:2.0 0.0005197862 0.8448 AML other m 2019-11-01T16:49:53.89
IV.MOMA.HHE. ML:1.4 0.00013038875 0.1024 AML other m 2019-11-01T16:49:54.83
IV.MOMA.HNE. ML:1.3 0.00011202643 0.1152 AML other m 2019-11-01T16:49:54.84
IV.SNTG.HNN. ML:1.8 0.00019967435 0.8704 AML other m 2019-11-01T16:49:55.20
IV.MOMA.HHN. ML:1.1 0.00006715456 0.1152 AML other m 2019-11-01T16:49:55.74
IV.CSP1.EHN. ML:1.0 0.0000442672045 0.1664 AML other m 2019-11-01T16:49:56.06
IV.TERO.HNE. ML:1.6 0.000063485685 0.72 AML other m 2019-11-01T16:49:56.38
IV.CSP1.EHE. ML:1.1 0.000052811205 0.1792 AML other m 2019-11-01T16:49:56.77
IV.LNSS.HNN. ML:1.6 0.000156742485 0.4992 AML other m 2019-11-01T16:49:56.78
IV.LNSS.HHE. ML:1.4 0.000098665745 1.8976 AML other m 2019-11-01T16:49:57.05
IV.ATCC.EHE. ML:1.2 0.000062528965 0.1536 AML other m 2019-11-01T16:49:57.02
IV.ATCC.EHN. ML:1.3 0.000076223365 0.1152 AML other m 2019-11-01T16:49:57.32
IV.SNTG.HHE. ML:1.1 0.000044269575 0.0896 AML other m 2019-11-01T16:49:57.48
IV.SNTG.HHN. ML:1.1 0.000047079065000000006 0.0768 AML other m 2019-11-01T16:49:58.60
IV.MF5.EHN. ML:1.3 0.000052160315 1.28 AML other m 2019-11-01T16:49:59.11
IV.TERO.HNN. ML:1.7 0.000085237815 0.64 AML other m 2019-11-01T16:49:59.17
IV.LNSS.HHN. ML:1.2 0.000065846375 0.1792 AML other m 2019-11-01T16:49:59.28
IV.EL6.EHN. ML:1.6 0.00009487776 0.0896 AML other m 2019-11-01T16:50:01.02
IV.EL6.EHE. ML:1.6 0.00011387198 0.1408 AML other m 2019-11-01T16:50:01.36
IV.RM33.EHN. ML:1.1 0.00002964211 0.1792 AML other m 2019-11-01T16:50:01.64
IV.RM33.EHE. ML:0.9 0.00002068337 0.192 AML other m 2019-11-01T16:50:02.16
IV.ARVD.HHE. ML:1.1 0.00002270176 0.256 AML other m 2019-11-01T16:50:05.54
IV.MF5.EHE. ML:1.5 0.000084810485 1.2032 AML other m 2019-11-01T16:50:05.16
IV.ARVD.HHN. ML:0.9 0.00001617097 0.1536 AML other m 2019-11-01T16:50:06.37
IV.TERO.HHE. ML:0.9 0.0000133302495 0.0768 AML other m 2019-11-01T16:50:06.37
IV.LNSS.HNE. ML:1.4 0.00009001155999999999 0.5632 AML other m 2019-11-01T16:50:07.44
IV.RM33.HNE. ML:1.7 0.00011461063 0.5504 AML other m 2019-11-01T16:50:07.65
IV.SNTG.HNE. ML:1.4 0.00009975273500000001 0.5504 AML other m 2019-11-01T16:50:10.24
IV.TERO.HHN. ML:1.1 0.000017612194500000002 0.6912 AML other m 2019-11-01T16:50:18.76
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