Earthquake with magnitude of ML 0.7 on date 21-04-2024 and time 23:28:54 (UTC) in region 5 km NE Costacciaro (PG)

A magnitude ML 0.7 earthquake occured in region: 5 km NE Costacciaro (PG), on

  • 21-04-2024 23:28:54 (UTC)
  • 22-04-2024 01:28:54 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.4010, 12.7330 at 15 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
Costacciaro PG 5 1216 1216
Scheggia e Pascelupo PG 5 1393 2609
Sigillo PG 8 2404 5013
Serra Sant'Abbondio PU 11 1027 6040
Sassoferrato AN 11 7285 13325
Cantiano PU 12 2245 15570
Fossato di Vico PG 12 2840 18410
Frontone PU 13 1300 19710
Gubbio PG 13 32216 51926
Fabriano AN 16 31480 83406
Genga AN 17 1797 85203
Cagli PU 18 8731 93934
Gualdo Tadino PG 19 15208 109142
Pergola PU 20 6333 115475

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km NE of Perugia (166134 inhabitants)
49 Km N of Foligno (57155 inhabitants)
55 Km SW of Fano (60888 inhabitants)
59 Km S of Pesaro (94582 inhabitants)
68 Km W of Ancona (100861 inhabitants)
69 Km E of Arezzo (99543 inhabitants)
75 Km S of Rimini (147750 inhabitants)
91 Km SE of Cesena (96758 inhabitants)
94 Km N of Terni (111501 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 0.7 2024-04-21
23:28:54
43.4007 12.7332 15 2024-04-21
23:42:45
Sala Sismica INGV-Roma 126949211
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-04-21 23:28:54 ± 0.07
Latitude 43.4007 ± 0.0036
Longitude 12.7332 ± 0.0037
Depth (km) 15 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 126949211

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 297
Semi-minor axis of confidence ellipse (meter) 295
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 18
Circular confidence region, given by single value of horizontal uncertainty (meter) 300.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 184
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.07
Epicentral distance of station closest to the epicenter (degree) 0.04137
Epicentral distance of station farthest from the epicenter (degree) 0.23742
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 126949211
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-04-21 23:42:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NARO.HHZ. 2024-04-21T23:29:04.26 0.1 undecidable manual S 332 26.3514 106 0.07 95
IV.PIEI.HHZ. 2024-04-21T23:29:03.02 0.1 undecidable manual S 313 21.867 112 -0.04 96
IV.ARVD.HHZ. 2024-04-21T23:29:02.58 0.1 undecidable manual S 57 19.9689 115 -0.01 98
IV.TSM5.DHE.01 2024-04-21T23:29:01.28 0.1 undecidable manual S 310 13.6752 128 0.12 97
IV.FRON.EHZ. 2024-04-21T23:29:00.93 0.1 undecidable manual S 357 12.9759 130 -0.09 97
IV.NARO.HHZ. 2024-04-21T23:29:00.15 0.6 undecidable manual P 332 26.3514 106 0.04 48
IV.ATSC.EHE. 2024-04-21T23:28:59.76 0.1 undecidable manual S 305 4.5954 160 0.05 100
IV.ARVD.HHZ. 2024-04-21T23:28:59.34 0.6 positive manual P 57 19.9689 115 0.16 47
IV.SSFR.HHZ. 2024-04-21T23:28:59.72 0.3 undecidable manual S 45 5.5944 156 -0.09 73
IV.PIEI.HHZ. 2024-04-21T23:28:59.43 1.0 undecidable manual P 313 21.867 112 -0.03 24
IV.FRON.EHZ. 2024-04-21T23:28:58.27 0.3 positive manual P 357 12.9759 130 0 74
IV.TSM5.DHE.01 2024-04-21T23:28:58.32 0.1 undecidable manual P 310 13.6752 128 -0.04 98
IV.TSM1.DHE.01 2024-04-21T23:28:58.15 0.3 undecidable manual P 241 12.5763 132 -0.07 73
IV.SSFR.HHZ. 2024-04-21T23:28:57.58 0.6 undecidable manual P 45 5.5944 156 0 50
IV.ATSC.EHE. 2024-04-21T23:28:57.59 0.1 undecidable manual P 305 4.5954 160 0.07 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSFR.HHE. ML:0.7 0.0000547 0.26 AML other m 2024-04-21T23:29:00.13
IV.SSFR.HHN. ML:0.6 0.00004265 1.56 AML other m 2024-04-21T23:29:00.11
IV.FRON.EHE. ML:0.7 0.0000454 0.16 AML other m 2024-04-21T23:29:01.17
IV.FRON.EHN. ML:0.6 0.00002765 0.28 AML other m 2024-04-21T23:29:01.34
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