Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 19-01-2020 and time 15:57:55 (Italy) in region 3 km SW Campello sul Clitunno (PG)

A magnitude ML 1.4 earthquake occured in region: 3 km SW Campello sul Clitunno (PG), on

  • 19-01-2020 14:57:55 (UTC)
  • 19-01-2020 15:57:55 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8050, 12.7520 at 9 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Campello sul Clitunno PG 3 2442 2442
Castel Ritaldi PG 7 3278 5720
Spoleto PG 8 38218 43938
Trevi PG 8 8469 52407
Vallo di Nera PG 10 364 52771
Sant'Anatolia di Narco PG 11 564 53335
Scheggino PG 12 461 53796
Montefalco PG 13 5679 59475
Cerreto di Spoleto PG 14 1075 60550
Giano dell'Umbria PG 15 3846 64396
Sellano PG 17 1079 65475
Foligno PG 17 57155 122630
Poggiodomo PG 18 117 122747
Bevagna PG 19 5081 127828
Massa Martana PG 19 3770 131598
Gualdo Cattaneo PG 20 6155 137753

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km S of Foligno (57155 inhabitants)
28 Km NE of Terni (111501 inhabitants)
45 Km SE of Perugia (166134 inhabitants)
68 Km NE of Viterbo (67173 inhabitants)
73 Km NW of L'Aquila (69753 inhabitants)
80 Km W of Teramo (54892 inhabitants)
89 Km N of Guidonia Montecelio (88673 inhabitants)
94 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
Bulletin
Rev1000 		ML 1.4 2020-01-19
14:57:55		 42.8053 12.752 9 2020-07-18
21:08:31		 Bollettino Sismico Italiano INGV 78036691
Reviewed
Rev100 		ML 1.5 2020-01-19
14:57:55		 42.8057 12.7507 10 2020-01-19
15:11:29		 Sala Sismica INGV-Roma 75658091
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-19 14:57:55 ± 0.06
Latitude 42.8053 ± 0.0027
Longitude 12.7520 ± 0.0061
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 78036691

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 396
Semi-minor axis of confidence ellipse (meter) 297
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 265
Circular confidence region, given by single value of horizontal uncertainty (meter) 400.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 75
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 20
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) 0.58276
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 12
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 75658091
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-19 15:11:29

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 78036691
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-04-09 08:23:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
ST.OZOL.EHZ. 2020-01-19T14:59:41.49 3.0 undecidable manual Sn 0.72 0
IV.HPAC.HHZ. 2020-01-19T14:59:32.30 3.0 undecidable manual Pg 16.42 0
IV.SENA.HHZ. 2020-01-19T14:59:10.30 3.0 undecidable manual Sn 0.55 0
IV.CRTO.HHZ. 2020-01-19T14:58:50.55 3.0 undecidable manual Sn 0.05 0
IV.ZONE.HHZ. 2020-01-19T14:58:44.07 3.0 negative manual Pn -2.18 0
IV.CRMI.HHZ. 2020-01-19T14:58:42.90 3.0 undecidable manual Sn 0.37 0
IV.EL6.EHZ. 2020-01-19T14:58:16.35 0.6 undecidable manual S 26 64.6908 50 0.5 42
IT.VNF1.HGZ. 2020-01-19T14:58:14.89 3.0 negative manual Pg 0.55 0
IV.CSP1.EHZ. 2020-01-19T14:58:11.67 0.6 undecidable manual S 49 48.618 50 0.1 47
IV.RIBO.EHZ.01 2020-01-19T14:58:09.55 3.0 positive manual Pg -0.66 0
IV.FDMO.HHZ. 2020-01-19T14:58:08.58 0.6 undecidable manual S 47 37.4292 50 0 49
IV.LNSS.HNE. 2020-01-19T14:58:07.30 0.6 undecidable manual S 134 32.5452 50 0.02 49
IV.EL6.EHZ. 2020-01-19T14:58:07.48 0.6 positive manual P 26 64.6908 50 0.17 45
IV.CESI.HHZ. 2020-01-19T14:58:05.04 0.6 undecidable manual S 29 25.3524 109 0.07 49
IV.CESX.HHZ. 2020-01-19T14:58:05.07 0.6 undecidable manual S 212 25.6521 109 0 50
IV.ASSB.HHE. 2020-01-19T14:58:05.79 0.6 undecidable manual S 344 27.3504 108 0.15 48
IV.CSP1.EHZ. 2020-01-19T14:58:04.65 0.6 negative manual P 49 48.618 50 -0.19 46
IV.FDMO.HHZ. 2020-01-19T14:58:02.84 0.6 undecidable manual P 47 37.4292 50 -0.28 46
IV.GAVE.EHZ. 2020-01-19T14:58:02.50 0.6 undecidable manual S 137 17.0718 117 0.17 49
IV.ASSB.HHE. 2020-01-19T14:58:01.19 0.3 undecidable manual P 344 27.3504 108 -0.22 71
IV.NRCA.HHE. 2020-01-19T14:58:01.47 0.6 undecidable manual P 84 29.6481 107 -0.38 46
IV.ARRO.EHE. 2020-01-19T14:58:01.27 0.6 undecidable manual P 177 25.1526 109 0.28 47
IV.CESI.HHZ. 2020-01-19T14:58:01.04 0.3 undecidable manual P 29 25.3524 109 0.01 75
IV.LNSS.HNE. 2020-01-19T14:58:01.93 0.6 undecidable manual P 134 32.5452 50 -0.43 45
IV.CESX.HHZ. 2020-01-19T14:58:01.29 0.6 undecidable manual P 212 25.6521 109 0.2 48
IT.GNU.HGN. 2020-01-19T14:57:59.10 1.0 undecidable manual P 269 14.7741 121 0 25
IV.GAVE.EHZ. 2020-01-19T14:57:59.61 0.6 positive manual P 137 17.0718 117 0.1 50
IV.MOMA.HHZ. 2020-01-19T14:57:59.02 0.1 negative manual P 269 14.7741 121 -0.09 100
IV.RCAV.EHZ. 2020-01-19T14:57:59.47 3.0 undecidable manual P -1.33 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MOMA.HNE. ML:1.2 0.00015215754999999998 0.1408 AML other m 2020-01-19T14:58:03.05
IV.MOMA.HHE. ML:1.2 0.00016887060000000002 0.1536 AML other m 2020-01-19T14:58:03.06
IV.MOMA.HNN. ML:1.3 0.00018412255 0.1664 AML other m 2020-01-19T14:58:03.39
IV.MOMA.HHN. ML:1.2 0.0001715787 0.1664 AML other m 2020-01-19T14:58:03.39
IV.RCAV.EHN. ML:1.6 0.000037414249999999995 0.064 AML other m 2020-01-19T14:58:06.06
IV.RCAV.EHE. ML:1.4 0.000020784755 0.0512 AML other m 2020-01-19T14:58:04.95
IV.GAVE.EHN. ML:1.8 0.00052977435 0.2432 AML other m 2020-01-19T14:58:03.56
IV.GAVE.EHE. ML:1.7 0.0004814918499999999 0.2816 AML other m 2020-01-19T14:58:03.76
IV.CESI.HNN. ML:1.6 0.00022132149999999997 0.3712 AML other m 2020-01-19T14:58:05.18
IV.CESI.HHE. ML:1.2 0.00010344096 0.32 AML other m 2020-01-19T14:58:06.37
IV.CESI.HHN. ML:1.5 0.0001947587 0.3328 AML other m 2020-01-19T14:58:05.18
IV.CESI.HNE. ML:1.4 0.00014317255 0.448 AML other m 2020-01-19T14:58:08.92
IV.CESX.HHN. ML:1.4 0.00015095535000000002 0.3968 AML other m 2020-01-19T14:58:05.81
IV.CESX.HHE. ML:1.4 0.00013999015000000002 0.704 AML other m 2020-01-19T14:58:07.03
IV.CSP1.EHE. ML:1.4 0.00007732027999999999 0.4224 AML other m 2020-01-19T14:58:13.89
IV.CSP1.EHN. ML:1.3 0.000047861385 0.3584 AML other m 2020-01-19T14:58:12.76
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