Earthquake with magnitude of ML 0.5 on date 21-06-2024 and time 14:50:29 (Italy) in region 5 km W Sassoferrato (AN)

A magnitude ML 0.5 earthquake occured in region: 5 km W Sassoferrato (AN), on

  • 21-06-2024 12:50:29 (UTC)
  • 21-06-2024 14:50:29 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.4290, 12.8000 at 14 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
Sassoferrato AN 5 7285 7285
Serra Sant'Abbondio PU 7 1027 8312
Costacciaro PG 10 1216 9528
Frontone PU 11 1300 10828
Scheggia e Pascelupo PG 11 1393 12221
Genga AN 11 1797 14018
Sigillo PG 12 2404 16422
Fabriano AN 13 31480 47902
Arcevia AN 14 4612 52514
Cantiano PU 15 2245 54759
Fossato di Vico PG 15 2840 57599
Pergola PU 15 6333 63932
Serra San Quirico AN 18 2850 66782
Cagli PU 18 8731 75513
Cerreto d'Esi AN 19 3817 79330
Gubbio PG 20 32216 111546
Mergo AN 20 1037 112583

Municipalities with at least 50000 inhabitants

An earthquake occurred to
49 Km NE of Perugia (166134 inhabitants)
50 Km SW of Fano (60888 inhabitants)
53 Km N of Foligno (57155 inhabitants)
54 Km S of Pesaro (94582 inhabitants)
62 Km W of Ancona (100861 inhabitants)
73 Km S of Rimini (147750 inhabitants)
74 Km E of Arezzo (99543 inhabitants)
91 Km SE of Cesena (96758 inhabitants)
97 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 0.5 2024-06-21
12:50:29
43.4292 12.7997 14 2024-06-21
12:57:27
Sala Sismica INGV-Roma 129111431
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-06-21 12:50:29 ± 0.08
Latitude 43.4292 ± 0.0036
Longitude 12.7997 ± 0.0050
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 129111431

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 444
Semi-minor axis of confidence ellipse (meter) 160
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 233
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) 93
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.01439
Epicentral distance of station farthest from the epicenter (degree) 0.25990
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitude information

ML:0.5

Field Value
Value 0.5
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 129111431
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-06-21 12:57:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MURB.HNZ. 2024-06-21T12:50:40.04 0.6 undecidable manual S 230 28.8489 100 0.45 44
IV.NARO.HHZ. 2024-06-21T12:50:39.01 0.6 undecidable manual S 319 26.751 101 -0.03 49
IV.ATPC.HHZ. 2024-06-21T12:50:39.88 0.6 undecidable manual S 282 28.1496 100 0.47 44
IV.PIEI.HHZ. 2024-06-21T12:50:38.01 0.6 undecidable manual S 299 24.3534 103 -0.4 45
IV.SNTG.HHZ. 2024-06-21T12:50:38.13 0.6 undecidable manual S 149 22.4553 105 0.22 48
IV.MPAG.EHZ. 2024-06-21T12:50:37.90 0.6 undecidable manual S 352 22.4553 105 -0.01 49
IV.ATBU.EHZ. 2024-06-21T12:50:37.76 0.6 undecidable manual S 284 20.868 107 0.24 47
IV.ATFO.HHZ. 2024-06-21T12:50:37.10 0.6 undecidable manual S 249 19.6692 109 -0.1 48
IV.FOSV.EHZ. 2024-06-21T12:50:36.00 0.6 undecidable manual S 192 15.2736 118 -0.12 48
IV.ATPC.HHZ. 2024-06-21T12:50:35.29 0.1 undecidable manual P 282 28.1496 100 0.12 95
IV.ARVD.HHZ. 2024-06-21T12:50:35.91 0.6 undecidable manual S 56 13.7751 122 0.14 48
IV.MURB.HNZ. 2024-06-21T12:50:35.46 0.6 undecidable manual P 230 28.8489 100 0.19 47
IV.FRON.EHZ. 2024-06-21T12:50:35.13 0.6 undecidable manual S 329 11.4774 129 -0.16 49
IV.ATBU.EHZ. 2024-06-21T12:50:34.14 0.1 undecidable manual P 284 20.868 107 0.07 97
IV.MPAG.EHZ. 2024-06-21T12:50:34.36 0.1 undecidable manual P 352 22.4553 105 0.06 97
IV.NARO.HHZ. 2024-06-21T12:50:34.87 0.3 undecidable manual P 319 26.751 101 -0.08 72
IV.ATSC.EHZ. 2024-06-21T12:50:34.64 0.6 undecidable manual S 266 9.1797 138 -0.19 49
IV.PIEI.HHZ. 2024-06-21T12:50:34.31 0.1 undecidable manual P 299 24.3534 103 -0.28 92
IV.SNTG.HHZ. 2024-06-21T12:50:33.84 0.6 undecidable manual P 149 22.4553 105 -0.46 44
IV.ATFO.HHZ. 2024-06-21T12:50:33.93 0.6 undecidable manual P 249 19.6692 109 0.04 49
IV.FOSV.EHZ. 2024-06-21T12:50:33.19 0.1 undecidable manual P 192 15.2736 118 -0.08 97
IV.SSFR.HHZ. 2024-06-21T12:50:33.87 0.6 undecidable manual S 299 1.5984 172 -0.09 50
IV.ARVD.HHZ. 2024-06-21T12:50:33.32 0.6 undecidable manual P 56 13.7751 122 0.25 47
IV.SSFR.HHZ. 2024-06-21T12:50:32.10 0.1 undecidable manual P 299 1.5984 172 0.08 100
IV.ATSC.EHZ. 2024-06-21T12:50:32.47 0.1 undecidable manual P 266 9.1797 138 -0.06 99
IV.FRON.EHZ. 2024-06-21T12:50:32.75 0.1 undecidable manual P 329 11.4774 129 -0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FRON.EHE. ML:0.6 0.00003465 0.1 AML other m 2024-06-21T12:50:35.27
IV.FRON.EHN. ML:0.8 0.00005395 0.86 AML other m 2024-06-21T12:50:35.79
IV.ARVD.HHN. ML:0.2 0.000014945 0.08 AML other m 2024-06-21T12:50:36.28
IV.ARVD.HHE. ML:0.4 0.00002075 0.56 AML other m 2024-06-21T12:50:36.30
IV.MPAG.EHN. ML:0.6 0.0000234 1.74 AML other m 2024-06-21T12:50:38.12
IV.MPAG.EHE. ML:0.7 0.0000286 0.12 AML other m 2024-06-21T12:50:38.14
IV.PIEI.HHN. ML:0.2 0.0000109 0.22 AML other m 2024-06-21T12:50:38.10
IV.PIEI.HHE. ML:0.4 0.000017 0.66 AML other m 2024-06-21T12:50:38.51
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