Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 18-03-2024 and time 18:22:51 (UTC) in region 6 km E Costacciaro (PG)

A magnitude ML 1.2 earthquake occured in region: 6 km E Costacciaro (PG), on

  • 18-03-2024 18:22:51 (UTC)
  • 18-03-2024 19:22:51 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.3780, 12.7780 at 57 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
Costacciaro PG 6 1216 1216
Sigillo PG 6 2404 3620
Sassoferrato AN 9 7285 10905
Fossato di Vico PG 9 2840 13745
Scheggia e Pascelupo PG 9 1393 15138
Fabriano AN 11 31480 46618
Serra Sant'Abbondio PU 13 1027 47645
Genga AN 14 1797 49442
Frontone PU 16 1300 50742
Cantiano PU 16 2245 52987
Gualdo Tadino PG 16 15208 68195
Gubbio PG 16 32216 100411
Cerreto d'Esi AN 18 3817 104228
Arcevia AN 19 4612 108840
Esanatoglia MC 20 2034 110874

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km NE of Perugia (166134 inhabitants)
47 Km N of Foligno (57155 inhabitants)
55 Km SW of Fano (60888 inhabitants)
60 Km S of Pesaro (94582 inhabitants)
66 Km W of Ancona (100861 inhabitants)
73 Km E of Arezzo (99543 inhabitants)
78 Km S of Rimini (147750 inhabitants)
91 Km N of Terni (111501 inhabitants)
95 Km SE of Cesena (96758 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 1.2 2024-03-18
18:22:51		 43.3782 12.7782 57 2024-03-18
18:42:09		 Sala Sismica INGV-Roma 125972741
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-03-18 18:22:51 ± 0.17
Latitude 43.3782 ± 0.0108
Longitude 12.7782 ± 0.0111
Depth (km) 57 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125972741

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 903
Semi-minor axis of confidence ellipse (meter) 890
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 360
Circular confidence region, given by single value of horizontal uncertainty (meter) 900.0
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 50
Number of defining phases 50
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.05846
Epicentral distance of station farthest from the epicenter (degree) 0.43078
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 25
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 125972741
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-03-18 18:42:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ATMC.EHE. 2024-03-18T18:23:10.68 0.6 undecidable manual S 279 47.8188 131 -0.02 48
IV.ATVA.EHN. 2024-03-18T18:23:09.16 0.6 undecidable manual S 255 41.2254 136 -0.52 43
IV.TSM6.DHZ.01 2024-03-18T18:23:09.62 0.6 undecidable manual S 286 37.3293 140 0.5 45
IV.CING.HHE. 2024-03-18T18:23:09.50 0.6 undecidable manual S 90 33.6441 143 0.88 38
IV.NARO.HHZ. 2024-03-18T18:23:08.08 0.6 undecidable manual S 328 30.3474 146 -0.12 49
IV.ASSB.HHE. 2024-03-18T18:23:08.59 0.6 undecidable manual S 195 38.4282 139 -0.68 41
IV.MPAG.EHZ. 2024-03-18T18:23:08.15 0.6 undecidable manual S 357 27.8499 148 0.23 48
IV.TB01.DHZ. 2024-03-18T18:23:08.24 0.6 undecidable manual S 271 27.6501 149 0.36 47
IV.TB03.DH1.01 2024-03-18T18:23:08.10 0.6 undecidable manual S 275 29.748 147 -0.03 49
IV.TSM3.DHZ.01 2024-03-18T18:23:08.75 0.6 undecidable manual S 271 34.0437 142 0.08 49
IV.ATVO.HHZ. 2024-03-18T18:23:08.11 0.6 undecidable manual S 271 29.9478 146 -0.04 49
IV.ATPC.HNE. 2024-03-18T18:23:08.58 0.6 undecidable manual S 294 28.2495 148 0.62 43
IV.ATPI.EHZ. 2024-03-18T18:23:08.77 0.6 undecidable manual S 285 31.3464 145 0.45 46
IV.TB02.DHE.01 2024-03-18T18:23:08.35 0.6 undecidable manual S 268 29.748 147 0.22 48
IV.EL6.EHE. 2024-03-18T18:23:08.20 0.6 undecidable manual S 102 26.6511 150 0.43 46
IV.TSM2.DHZ.15 2024-03-18T18:23:07.36 0.6 undecidable manual S 275 23.3544 153 -0.07 50
IV.PIEI.HHZ. 2024-03-18T18:23:07.43 0.6 undecidable manual S 312 26.2515 150 -0.3 47
IV.ARVD.HHZ. 2024-03-18T18:23:07.03 0.6 undecidable manual S 45 18.7701 158 0.01 51
IV.ATBU.HNZ. 2024-03-18T18:23:07.80 0.6 undecidable manual S 300 21.4674 155 0.54 45
IV.MURB.HHZ. 2024-03-18T18:23:07.88 0.6 undecidable manual S 238 24.1536 152 0.37 47
IV.FRON.EHZ. 2024-03-18T18:23:06.47 0.6 undecidable manual S 345 16.0728 161 -0.35 48
IV.TSM1.DHZ.01 2024-03-18T18:23:06.45 0.6 undecidable manual S 256 14.9739 162 -0.29 48
IV.TSM5.DHZ.10 2024-03-18T18:23:06.55 0.6 undecidable manual S 309 18.0708 159 -0.42 47
IV.ATFO.HHZ. 2024-03-18T18:23:06.65 0.6 undecidable manual S 266 16.6722 160 -0.22 49
IV.SSFR.HHZ. 2024-03-18T18:23:05.84 0.6 undecidable manual S 3 6.4935 172 -0.49 47
IV.ATMC.EHE. 2024-03-18T18:23:02.62 0.1 undecidable manual P 279 47.8188 131 0.16 94
IV.ATVO.HHZ. 2024-03-18T18:23:01.21 0.1 undecidable manual P 271 29.9478 146 0.22 96
IV.ATPC.HNE. 2024-03-18T18:23:01.23 0.1 undecidable manual P 294 28.2495 148 0.35 93
IV.CING.HHE. 2024-03-18T18:23:01.70 0.1 undecidable manual P 90 33.6441 143 0.45 90
IV.ATPI.EHZ. 2024-03-18T18:23:01.49 0.1 undecidable manual P 285 31.3464 145 0.41 92
IV.TB02.DHE.01 2024-03-18T18:23:01.22 0.1 undecidable manual P 268 29.748 147 0.24 95
IV.ATVA.EHN. 2024-03-18T18:23:01.47 0.1 undecidable manual P 255 41.2254 136 -0.4 90
IV.TSM6.DHZ.01 2024-03-18T18:23:01.92 0.1 undecidable manual P 286 37.3293 140 0.38 92
IV.ASSB.HHE. 2024-03-18T18:23:01.64 0.1 undecidable manual P 195 38.4282 139 0.01 98
IV.TB03.DH1.01 2024-03-18T18:23:01.30 0.1 undecidable manual P 275 29.748 147 0.32 94
IV.TSM3.DHZ.01 2024-03-18T18:23:01.34 0.1 undecidable manual P 271 34.0437 142 0.06 98
IV.ARVD.HHZ. 2024-03-18T18:23:00.13 0.3 undecidable manual P 45 18.7701 158 -0.2 74
IV.ATBU.HNZ. 2024-03-18T18:23:00.38 0.1 undecidable manual P 300 21.4674 155 -0.09 100
IV.MURB.HHZ. 2024-03-18T18:23:00.81 0.1 undecidable manual P 238 24.1536 152 0.19 97
IV.EL6.EHE. 2024-03-18T18:23:00.96 0.1 undecidable manual P 102 26.6511 150 0.19 96
IV.NARO.HHZ. 2024-03-18T18:23:00.84 0.1 undecidable manual P 328 30.3474 146 -0.17 97
IV.TSM2.DHZ.15 2024-03-18T18:23:00.37 0.1 undecidable manual P 275 23.3544 153 -0.2 97
IV.PIEI.HHZ. 2024-03-18T18:23:00.31 0.1 undecidable manual P 312 26.2515 150 -0.43 92
IV.MPAG.EHZ. 2024-03-18T18:23:00.85 0.1 undecidable manual P 357 27.8499 148 0 100
IV.TB01.DHZ. 2024-03-18T18:23:00.94 0.1 undecidable manual P 271 27.6501 149 0.1 99
IV.TSM5.DHZ.10 2024-03-18T18:22:59.82 0.1 undecidable manual P 309 18.0708 159 -0.49 92
IV.ATFO.HHZ. 2024-03-18T18:22:59.98 0.1 undecidable manual P 266 16.6722 160 -0.27 97
IV.SSFR.HHZ. 2024-03-18T18:22:59.37 0.1 undecidable manual P 3 6.4935 172 -0.57 92
IV.FRON.EHZ. 2024-03-18T18:22:59.78 0.1 undecidable manual P 345 16.0728 161 -0.44 94
IV.TSM1.DHZ.01 2024-03-18T18:22:59.78 0.1 undecidable manual P 256 14.9739 162 -0.4 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSFR.HHN. ML:1.6 0.00008575 1.78 AML other m 2024-03-18T18:23:06.95
IV.SSFR.HHE. ML:1.5 0.000072 1.12 AML other m 2024-03-18T18:23:06.35
IV.FRON.EHE. ML:1.0 0.00002045 0.9 AML other m 2024-03-18T18:23:07.48
IV.FRON.EHN. ML:1.1 0.0000227 1 AML other m 2024-03-18T18:23:08.53
IV.MURB.HHN. ML:1.5 0.00006125 0.3 AML other m 2024-03-18T18:23:08.24
IV.MURB.HHE. ML:1.6 0.000077 0.98 AML other m 2024-03-18T18:23:08.58
IV.NARO.HHE. ML:0.9 0.00001643086 0.1 AML other m 2024-03-18T18:23:08.67
IV.NARO.HHN. ML:0.7 0.0000093932475 0.22 AML other m 2024-03-18T18:23:10.40
IV.MPAG.EHE. ML:1.1 0.00002360523 0.22 AML other m 2024-03-18T18:23:09.09
IV.MPAG.EHN. ML:1.2 0.000030600349999999996 0.22 AML other m 2024-03-18T18:23:08.85
IV.ATVO.HHE. ML:0.9 0.0000174015 0.42 AML other m 2024-03-18T18:23:08.59
IV.ATVO.HHN. ML:1.0 0.000021995464999999997 0.64 AML other m 2024-03-18T18:23:08.63
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