Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 19-05-2022 and time 06:36:19 (Italy) in region 10 km W Monte Cavallo (MC)

A magnitude ML 1.1 earthquake occured in region: 10 km W Monte Cavallo (MC), on

  • 19-05-2022 04:36:19 (UTC)
  • 19-05-2022 06:36:19 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9810, 12.8820 at 11 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.

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
Monte Cavallo MC 10 145 145
Sellano PG 11 1079 1224
Serravalle di Chienti MC 12 1070 2294
Valtopina PG 14 1398 3692
Foligno PG 15 57155 60847
Pieve Torina MC 16 1458 62305
Trevi PG 16 8469 70774
Nocera Umbra PG 16 5839 76613
Spello PG 17 8645 85258
Preci PG 17 724 85982
Muccia MC 17 915 86897
Visso MC 18 1107 88004
Fiordimonte MC 18 202 88206
Cerreto di Spoleto PG 18 1075 89281
Pievebovigliana MC 19 866 90147
Sefro MC 19 422 90569
Campello sul Clitunno PG 20 2442 93011

Municipalities with at least 50000 inhabitants

An earthquake occurred to
15 Km E of Foligno (57155 inhabitants)
43 Km E of Perugia (166134 inhabitants)
50 Km NE of Terni (111501 inhabitants)
76 Km W of Teramo (54892 inhabitants)
82 Km NW of L'Aquila (69753 inhabitants)
88 Km SW of Ancona (100861 inhabitants)
89 Km NE of Viterbo (67173 inhabitants)
97 Km S of Fano (60888 inhabitants)
97 Km SE of Arezzo (99543 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 1.1 2022-05-19
04:36:19		 42.9808 12.8822 11 2022-05-19
04:47:54		 Sala Sismica INGV-Roma 104846781
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-05-19 04:36:19 ± 0.05
Latitude 42.9808 ± 0.0036
Longitude 12.8822 ± 0.0037
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 104846781

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 363
Semi-minor axis of confidence ellipse (meter) 260
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 21
Circular confidence region, given by single value of horizontal uncertainty (meter) 360.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 160
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.27699
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 104846781
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-05-19 04:47:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IX.COL3.HHZ.02 2022-05-19T04:37:49.15 3.0 undecidable manual Sg 6.89 0
IV.MCRV.HHZ. 2022-05-19T04:37:39.38 3.0 undecidable manual Sn 0.8 0
IV.OVO.HHZ. 2022-05-19T04:37:29.72 3.0 undecidable manual Sn -0.28 0
GU.GSCL.HHZ. 2022-05-19T04:37:23.46 3.0 undecidable manual Sn 0.14 0
IV.SGG.HHZ. 2022-05-19T04:36:56.12 3.0 undecidable manual Pg 3.53 0
GU.POPM.HHZ. 2022-05-19T04:36:50.81 3.0 undecidable manual Pn -0.89 0
IV.MIDA.HHZ. 2022-05-19T04:36:49.76 3.0 undecidable manual Pn 0.77 0
IV.SFI.EHZ. 2022-05-19T04:36:41.83 3.0 positive manual P -0.47 0
IV.SNTG.HHZ. 2022-05-19T04:36:30.35 0.6 undecidable manual S 9 30.747 50 -0.08 49
IV.NRCA.HHZ. 2022-05-19T04:36:28.78 0.6 undecidable manual S 131 24.9528 50 -0.09 49
IV.ASSB.HHZ. 2022-05-19T04:36:27.10 0.6 undecidable manual S 291 19.3695 119 -0.27 48
IV.MML1.EHZ. 2022-05-19T04:36:26.51 0.6 undecidable manual S 26 16.3725 123 0.03 51
IV.FDMO.HHZ. 2022-05-19T04:36:26.72 0.6 undecidable manual S 70 17.7711 121 -0.16 49
IV.NRCA.HHZ. 2022-05-19T04:36:25.00 0.1 undecidable manual P 131 24.9528 50 0.01 100
IV.SNTG.HHZ. 2022-05-19T04:36:25.85 0.6 undecidable manual P 9 30.747 50 -0.03 49
IV.ATCC.EHZ. 2022-05-19T04:36:25.90 0.6 undecidable manual P 319 29.9478 50 0.14 48
IV.ASSB.HHZ. 2022-05-19T04:36:24.27 0.6 undecidable manual P 291 19.3695 119 0.15 49
IV.CESI.HHZ. 2022-05-19T04:36:23.54 0.6 undecidable manual S 34 3.1968 163 -0.03 52
IV.MML1.EHZ. 2022-05-19T04:36:23.72 0.6 positive manual P 26 16.3725 123 0.11 50
IV.FDMO.HHZ. 2022-05-19T04:36:23.91 0.6 positive manual P 70 17.7711 121 0.08 50
IV.CESI.HHZ. 2022-05-19T04:36:22.16 1.0 undecidable manual P 34 3.1968 163 0.23 25
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHE. ML:1.2 0.00029049999999999996 0.14 AML other m 2022-05-19T04:36:23.67
IV.CESI.HHN. ML:1.2 0.000286 0.56 AML other m 2022-05-19T04:36:23.62
IV.NRCA.HHN. ML:1.0 0.0000531 1 AML other m 2022-05-19T04:36:29.37
IV.NRCA.HHE. ML:0.9 0.0000468 0.66 AML other m 2022-05-19T04:36:29.93
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