Earthquake with magnitude of Md 1.3 on date 17-04-2024 and time 05:11:00 (UTC) in region 4 km SE Visso (MC)

A magnitude Md 1.3 earthquake occured in region: 4 km SE Visso (MC), on

  • 17-04-2024 05:11:00 (UTC)
  • 17-04-2024 07:11:00 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8990, 13.1030 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
Visso MC 4 1107 1107
Castelsantangelo sul Nera MC 4 281 1388
Preci PG 6 724 2112
Ussita MC 6 444 2556
Norcia PG 12 4957 7513
Monte Cavallo MC 13 145 7658
Sellano PG 14 1079 8737
Bolognola MC 15 142 8879
Fiordimonte MC 15 202 9081
Acquacanina MC 16 121 9202
Fiastra MC 16 559 9761
Pieve Torina MC 17 1458 11219
Cerreto di Spoleto PG 18 1075 12294
Pievebovigliana MC 18 866 13160
Montemonaco AP 18 604 13764
Montegallo AP 20 523 14287

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km E of Foligno (57155 inhabitants)
53 Km NE of Terni (111501 inhabitants)
56 Km W of Teramo (54892 inhabitants)
63 Km E of Perugia (166134 inhabitants)
66 Km NW of L'Aquila (69753 inhabitants)
87 Km SW of Ancona (100861 inhabitants)
96 Km W of Montesilvano (53738 inhabitants)
98 Km NE of Viterbo (67173 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
Md 1.3 2024-04-17
05:11:00
42.8993 13.1027 10 2024-04-17
05:23:16
Sala Sismica INGV-Roma 126820121
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-04-17 05:11:00 ± 0.17
Latitude 42.8993 ± 0.0036
Longitude 13.1027 ± 0.0049
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 126820121

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 486
Semi-minor axis of confidence ellipse (meter) 124
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 41
Circular confidence region, given by single value of horizontal uncertainty (meter) 490.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 133
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.20684
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 9
Magnitude information

Md:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 7
Type of magnitude Md
Reference to an origin 126820121
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-04-17 05:23:16
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MRGE.HHZ. 2024-04-17T05:12:31.65 3.0 undecidable manual Sn 13.1 0
IV.MESG.HHZ. 2024-04-17T05:12:27.68 3.0 positive manual Pg 21.309999 0
IV.CIGN.HHZ. 2024-04-17T05:12:24.83 3.0 undecidable manual Sg 7.54 0
IV.LPEL.HHZ. 2024-04-17T05:12:09.22 3.0 undecidable manual Sg 6.95 0
IV.ORI.HHZ. 2024-04-17T05:11:53.50 3.0 positive manual Pn -7.73 0
OX.CLUD.HHZ. 2024-04-17T05:11:38.70 3.0 positive manual Pg 17.440001 0
IV.LPEL.HHZ. 2024-04-17T05:11:31.74 3.0 positive manual Pg 5.29 0
IT.VNF1.HNZ. 2024-04-17T05:11:26.16 3.0 negative manual Pn -5.33 0
IV.BDI.HHZ. 2024-04-17T05:11:20.86 3.0 undecidable manual Sn 0.56 0
IV.RM33.HNZ. 2024-04-17T05:11:15.95 3.0 undecidable manual Pg -0.47 0
IV.IMOL.HNZ. 2024-04-17T05:11:14.06 3.0 undecidable manual Sn -2.02 0
IV.CESI.HHZ. 2024-04-17T05:11:08.02 0.3 undecidable manual S 306 19.869 116 -0.08 72
IV.CSP1.EHZ. 2024-04-17T05:11:08.78 0.3 undecidable manual S 21 22.9548 113 -0.28 69
IV.FDMO.HHZ. 2024-04-17T05:11:06.67 0.3 undecidable manual S 355 15.2736 123 -0.04 74
IT.MTCL.HGE. 2024-04-17T05:11:06.00 0.3 undecidable manual S 321 13.4754 126 -0.18 72
7F.SIB1.EHE. 2024-04-17T05:11:06.18 0.3 undecidable manual S 92 13.5753 126 -0.05 74
7F.SIB3.EHE. 2024-04-17T05:11:05.91 0.3 undecidable manual S 101 13.875 125 -0.39 69
IV.CSP1.EHZ. 2024-04-17T05:11:05.31 0.6 negative manual P 21 22.9548 113 -0.09 48
IV.FEMA.HNE. 2024-04-17T05:11:04.95 0.1 undecidable manual S 328 8.1807 140 0.11 98
IV.FDMO.HHZ. 2024-04-17T05:11:04.16 1.0 negative manual P 355 15.2736 123 0.12 24
IV.MC2.EHE. 2024-04-17T05:11:04.84 0.1 undecidable manual S 79 7.1928 144 0.22 96
IV.CESI.HHZ. 2024-04-17T05:11:04.88 1.0 negative manual P 306 19.869 116 0.03 24
IV.NRCA.HHZ. 2024-04-17T05:11:04.46 0.1 undecidable manual S 173 7.3815 143 -0.2 96
IV.MC2.EHE. 2024-04-17T05:11:03.25 0.1 undecidable manual P 79 7.1928 144 0.41 92
7F.SIB3.EHE. 2024-04-17T05:11:03.72 0.1 undecidable manual P 101 13.875 125 -0.09 98
IT.MTCL.HGE. 2024-04-17T05:11:03.68 0.1 undecidable manual P 321 13.4754 126 -0.06 98
7F.SIB1.EHE. 2024-04-17T05:11:03.93 0.1 undecidable manual P 92 13.5753 126 0.16 96
IV.FEMA.HNE. 2024-04-17T05:11:03.15 0.1 undecidable manual P 328 8.1807 140 0.19 97
IV.NRCA.HHZ. 2024-04-17T05:11:02.88 0.1 undecidable manual P 173 7.3815 143 0.02 100
IV.IMOL.HNZ. 2024-04-17T05:11:01.21 3.0 negative manual P 0.71 0
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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