Earthquake with magnitude of ML 0.4 on date 14-04-2024 and time 02:59:49 (Italy) in region 5 km E Trevi (PG)

A magnitude ML 0.4 earthquake occured in region: 5 km E Trevi (PG), on

  • 14-04-2024 00:59:49 (UTC)
  • 14-04-2024 02:59:49 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8880, 12.8150 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Trevi PG 6 8469 8469
Campello sul Clitunno PG 8 2442 10911
Sellano PG 9 1079 11990
Cerreto di Spoleto PG 11 1075 13065
Foligno PG 12 57155 70220
Montefalco PG 13 5679 75899
Castel Ritaldi PG 14 3278 79177
Vallo di Nera PG 14 364 79541
Spello PG 17 8645 88186
Sant'Anatolia di Narco PG 17 564 88750
Bevagna PG 18 5081 93831
Spoleto PG 18 38218 132049
Preci PG 18 724 132773
Monte Cavallo MC 19 145 132918
Scheggino PG 20 461 133379
Valtopina PG 20 1398 134777

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km SE of Foligno (57155 inhabitants)
39 Km NE of Terni (111501 inhabitants)
42 Km SE of Perugia (166134 inhabitants)
76 Km NW of L'Aquila (69753 inhabitants)
77 Km W of Teramo (54892 inhabitants)
78 Km NE of Viterbo (67173 inhabitants)
99 Km N of Guidonia Montecelio (88673 inhabitants)
99 Km SW of Ancona (100861 inhabitants)
99 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 0.4 2024-04-14
00:59:49
42.8882 12.8147 11 2024-04-14
01:05:46
Sala Sismica INGV-Roma 126711881
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-04-14 00:59:49 ± 0.05
Latitude 42.8882 ± 0.0027
Longitude 12.8147 ± 0.0049
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 126711881

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 437
Semi-minor axis of confidence ellipse (meter) 216
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 63
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) 161
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.11
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.22573
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 5
Magnitude information

ML:0.4

Field Value
Value 0.4
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 126711881
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-04-14 01:05:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CRTC.HHZ. 2024-04-14T01:00:01.18 3.0 undecidable manual P 0 0
IV.NRCA.HHZ. 2024-04-14T00:59:58.68 0.3 undecidable manual S 104 25.0527 50 -0.02 74
IV.GAVE.HNN. 2024-04-14T00:59:58.05 0.3 undecidable manual S 163 22.6551 50 0 75
IV.ASSB.HHZ. 2024-04-14T00:59:57.56 0.3 undecidable manual S 324 21.2676 50 -0.13 73
IV.CESI.HHZ. 2024-04-14T00:59:55.86 0.3 undecidable manual S 29 14.874 126 -0.05 75
IV.ASSB.HHZ. 2024-04-14T00:59:54.25 0.1 undecidable manual P 324 21.2676 50 0.02 99
ZO.PDN12.EHN. 2024-04-14T00:59:54.74 0.3 undecidable manual S 132 11.1777 134 -0.19 73
IV.GAVE.HNN. 2024-04-14T00:59:54.51 0.1 undecidable manual P 163 22.6551 50 0.07 98
IV.NRCA.HHZ. 2024-04-14T00:59:54.82 0.1 undecidable manual P 104 25.0527 50 0 99
IV.CESI.HHZ. 2024-04-14T00:59:53.34 0.1 undecidable manual P 29 14.874 126 0.14 98
ZO.PDN12.EHN. 2024-04-14T00:59:52.71 0.1 undecidable manual P 132 11.1777 134 0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHN. ML:0.5 0.0000317 0.2 AML other m 2024-04-14T00:59:56.25
IV.CESI.HHE. ML:0.3 0.000020150000000000002 0.46 AML other m 2024-04-14T00:59:56.20
IV.NRCA.HHN. ML:0.4 0.000013500000000000001 0.9 AML other m 2024-04-14T00:59:59.82
IV.NRCA.HHE. ML:0.2 0.000009940000000000001 0.68 AML other m 2024-04-14T01:00:00.22
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