Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.2 on date 14-04-2024 and time 03:30:15 (UTC) in region 2 km E Ussita (MC)

A magnitude ML 0.2 earthquake occured in region: 2 km E Ussita (MC), on

  • 14-04-2024 03:30:15 (UTC)
  • 14-04-2024 05:30:15 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9480, 13.1660 at 13 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.

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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
Ussita MC 2 444 444
Castelsantangelo sul Nera MC 6 281 725
Visso MC 7 1107 1832
Bolognola MC 7 142 1974
Acquacanina MC 9 121 2095
Fiastra MC 10 559 2654
Fiordimonte MC 12 202 2856
Preci PG 13 724 3580
Pieve Torina MC 14 1458 5038
Montemonaco AP 14 604 5642
Monte Cavallo MC 14 145 5787
Montefortino FM 14 1178 6965
Pievebovigliana MC 14 866 7831
Sarnano MC 15 3264 11095
Amandola FM 16 3629 14724
Muccia MC 18 915 15639
Montegallo AP 18 523 16162
Norcia PG 18 4957 21119
Gualdo MC 19 815 21934
Cessapalombo MC 20 512 22446

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km E of Foligno (57155 inhabitants)
55 Km NW of Teramo (54892 inhabitants)
60 Km NE of Terni (111501 inhabitants)
66 Km E of Perugia (166134 inhabitants)
69 Km N of L'Aquila (69753 inhabitants)
80 Km SW of Ancona (100861 inhabitants)
94 Km NW of Montesilvano (53738 inhabitants)
100 Km S of Fano (60888 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 0.2 2024-04-14
03:30:15		 42.9483 13.1658 13 2024-04-14
03:48:35		 Sala Sismica INGV-Roma 126713701
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-04-14 03:30:15 ± 0.12
Latitude 42.9483 ± 0.0036
Longitude 13.1658 ± 0.0049
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 126713701

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 439
Semi-minor axis of confidence ellipse (meter) 148
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 76
Circular confidence region, given by single value of horizontal uncertainty (meter) 440.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 129
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.14659
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.2

Field Value
Value 0.2
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 126713701
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-04-14 03:48:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MOMA.HHZ. 2024-04-14T03:30:24.65 3.0 undecidable manual P -0.02 0
IV.CSP1.EHZ. 2024-04-14T03:30:22.34 0.3 undecidable manual S 11 16.2726 110 -0.03 74
IV.FDMO.HHZ. 2024-04-14T03:30:21.13 0.3 undecidable manual S 327 11.6772 124 -0.15 72
7F.SIB3.EHE. 2024-04-14T03:30:21.04 0.3 undecidable manual S 134 11.7771 124 -0.26 71
IV.NRCA.HHZ. 2024-04-14T03:30:21.48 0.3 undecidable manual S 198 13.3755 118 -0.2 72
IV.MMO1.EHZ. 2024-04-14T03:30:21.73 0.1 undecidable manual S 113 14.1747 116 -0.13 98
7F.SIB1.HNE. 2024-04-14T03:30:21.05 0.3 undecidable manual S 125 10.3785 129 0.05 75
IV.MC2.EHN. 2024-04-14T03:30:20.31 0.3 undecidable manual S 155 4.4955 155 0.27 72
IV.CSP1.EHZ. 2024-04-14T03:30:19.52 0.1 undecidable manual P 11 16.2726 110 0.06 98
IV.NRCA.HHZ. 2024-04-14T03:30:19.06 0.1 undecidable manual P 198 13.3755 118 0 100
IV.MMO1.EHZ. 2024-04-14T03:30:19.16 0.1 undecidable manual P 113 14.1747 116 0 100
7F.SIB1.HNE. 2024-04-14T03:30:18.82 0.1 undecidable manual P 125 10.3785 129 0.15 97
IV.MC2.EHN. 2024-04-14T03:30:18.31 0.1 undecidable manual P 155 4.4955 155 0.19 98
IV.FDMO.HHZ. 2024-04-14T03:30:18.81 0.1 undecidable manual P 327 11.6772 124 -0.02 99
7F.SIB3.EHE. 2024-04-14T03:30:18.82 0.1 undecidable manual P 134 11.7771 124 -0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.0 0.0000099861945 0.14 AML other m 2024-04-14T03:30:21.67
IV.FDMO.HHN. ML:0.2 0.000015602160000000002 0.12 AML other m 2024-04-14T03:30:21.36
IV.NRCA.HHE. ML:0.3 0.000019304534999999997 0.16 AML other m 2024-04-14T03:30:21.59
IV.NRCA.HHN. ML:0.3 0.00001927282 0.14 AML other m 2024-04-14T03:30:21.59
IV.MMO1.EHE. ML:0.2 0.0000168155 0.12 AML other m 2024-04-14T03:30:21.85
IV.MMO1.EHN. ML:-0.2 0.000005690039999999999 0.06 AML other m 2024-04-14T03:30:22.02
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