Earthquake with magnitude of ML 1.8 on date 24-01-2023 and time 05:42:08 (UTC) in region 5 km E Costacciaro (PG)

A magnitude ML 1.8 earthquake occured in region: 5 km E Costacciaro (PG), on

  • 24-01-2023 05:42:08 (UTC)
  • 24-01-2023 06:42:08 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.3800, 12.7720 at 12 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Sigillo PG 6 2404 3620
Scheggia e Pascelupo PG 9 1393 5013
Fossato di Vico PG 10 2840 7853
Sassoferrato AN 10 7285 15138
Fabriano AN 12 31480 46618
Serra Sant'Abbondio PU 12 1027 47645
Genga AN 14 1797 49442
Frontone PU 15 1300 50742
Cantiano PU 16 2245 52987
Gubbio PG 16 32216 85203
Gualdo Tadino PG 17 15208 100411
Cerreto d'Esi AN 19 3817 104228
Arcevia AN 19 4612 108840

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 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)
72 Km E of Arezzo (99543 inhabitants)
78 Km S of Rimini (147750 inhabitants)
92 Km N of Terni (111501 inhabitants)
94 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
Bulletin
Rev1000
ML 1.8 2023-01-24
05:42:08
43.3803 12.7718 12 2024-03-01
17:17:54
Bollettino Sismico Italiano INGV 113960871
Reviewed
Rev100
ML 1.8 2023-01-24
05:42:08
43.3802 12.7713 13 2023-01-24
05:57:03
Sala Sismica INGV-Roma 113755131
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-01-24 05:42:08 ± 0.05
Latitude 43.3803 ± 0.0027
Longitude 12.7718 ± 0.0037
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 113960871

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 330
Semi-minor axis of confidence ellipse (meter) 122
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 227
Circular confidence region, given by single value of horizontal uncertainty (meter) 330.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 38
Number of associated phases, regardless of their use for origin computation 38
Number of defining phases 37
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.85526
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 23
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 113960871
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-02-01 14:29:33

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 113755131
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-01-24 05:57:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NRCA.HHZ. 2023-01-24T05:42:29.71 0.1 undecidable manual S 155 66.6777 91 0.7 74
IV.OSSC.HHZ. 2023-01-24T05:42:29.51 3.0 negative manual P 0.26 0
IV.SMA1.EHZ. 2023-01-24T05:42:24.68 0.1 undecidable manual P 151 94.9383 91 -0.11 84
IV.BADI.EHZ. 2023-01-24T05:42:23.78 0.1 undecidable manual S 289 44.8218 92 0.6 81
IV.MOMA.HHZ. 2023-01-24T05:42:20.31 0.1 undecidable manual P 194 65.9895 91 -0.03 91
IV.APEC.HNN. 2023-01-24T05:42:20.86 0.6 undecidable manual S 305 34.5432 93 0.43 44
IV.NRCA.HHZ. 2023-01-24T05:42:20.18 0.1 undecidable manual P 155 66.6777 91 -0.26 86
IV.MPAG.EHZ. 2023-01-24T05:42:18.48 0.1 undecidable manual S 358 27.6501 95 -0.11 94
IV.PARC.HHZ. 2023-01-24T05:42:18.19 0.1 undecidable manual P 305 52.2033 92 -0.03 92
IV.EL6.EHZ. 2023-01-24T05:42:18.99 0.1 undecidable manual S 102 27.1506 95 0.51 87
IV.ATCC.EHZ. 2023-01-24T05:42:17.75 0.1 undecidable manual S 206 24.1536 96 0.09 95
IV.BADI.EHZ. 2023-01-24T05:42:17.22 0.1 undecidable manual P 289 44.8218 92 0.14 91
IV.CSP1.EHZ. 2023-01-24T05:42:17.28 0.3 undecidable manual P 132 47.4192 92 -0.2 68
IV.MURB.HHZ. 2023-01-24T05:42:17.81 0.1 undecidable manual S 237 23.8539 96 0.23 93
IV.PE3.EHE. 2023-01-24T05:42:16.56 0.3 undecidable manual P 328 41.4252 92 0.01 71
IV.CESI.HHZ. 2023-01-24T05:42:16.56 0.1 undecidable manual P 166 43.0236 92 -0.24 91
IV.ARVD.HHZ. 2023-01-24T05:42:16.51 0.1 undecidable manual S 46 18.87 101 0.23 94
IV.SNTG.HHZ. 2023-01-24T05:42:16.27 0.1 undecidable manual S 136 19.4694 100 -0.16 96
IV.FDMO.HHZ. 2023-01-24T05:42:16.92 0.1 undecidable manual P 146 45.9207 92 -0.32 88
IV.ATFO.HHZ. 2023-01-24T05:42:15.40 0.1 undecidable manual S 265 16.2726 106 -0.19 95
IV.APEC.HNN. 2023-01-24T05:42:15.44 0.1 undecidable manual P 305 34.5432 93 -0.05 95
IV.FRON.EHZ. 2023-01-24T05:42:15.31 0.1 undecidable manual S 346 15.6732 108 -0.14 96
IV.EL6.EHZ. 2023-01-24T05:42:14.30 0.1 undecidable manual P 102 27.1506 95 -0.06 96
IV.FOSV.EHZ. 2023-01-24T05:42:14.00 0.1 undecidable manual S 185 9.4794 130 -0.01 100
IV.MPAG.EHZ. 2023-01-24T05:42:14.20 0.1 undecidable manual P 358 27.6501 95 -0.23 92
IV.ATPC.HHE. 2023-01-24T05:42:14.28 0.1 undecidable manual P 294 27.75 95 -0.16 94
IV.SNTG.HHZ. 2023-01-24T05:42:13.18 0.1 undecidable manual P 136 19.4694 100 0 98
IV.ATSC.EHE. 2023-01-24T05:42:13.85 0.1 undecidable manual S 305 8.3805 135 0.06 100
IV.MURB.HHZ. 2023-01-24T05:42:13.71 0.1 undecidable manual P 237 23.8539 96 -0.14 95
IV.SSFR.HNZ. 2023-01-24T05:42:13.61 0.1 undecidable manual S 8 6.2937 145 0.19 98
IV.ATCC.EHZ. 2023-01-24T05:42:13.77 0.1 undecidable manual P 206 24.1536 96 -0.12 96
IV.ARVD.HHZ. 2023-01-24T05:42:13.09 0.1 undecidable manual P 46 18.87 101 -0.01 98
IV.MMUR.HNE. 2023-01-24T05:42:13.24 0.3 undecidable manual P 69 19.3695 100 0.07 73
IV.FRON.EHZ. 2023-01-24T05:42:12.43 0.1 undecidable manual P 346 15.6732 108 -0.19 95
IV.ATFO.HHZ. 2023-01-24T05:42:12.56 0.1 undecidable manual P 265 16.2726 106 -0.14 96
IV.FOSV.EHZ. 2023-01-24T05:42:11.74 0.1 undecidable manual P 185 9.4794 130 -0.04 99
IV.ATSC.EHE. 2023-01-24T05:42:11.65 0.1 undecidable manual P 305 8.3805 135 -0.01 100
IV.SSFR.HNZ. 2023-01-24T05:42:11.52 0.1 undecidable manual P 8 6.2937 145 0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSFR.HNN. ML:2.4 0.003085 0.06 AML other m 2023-01-24T05:42:13.79
IV.SSFR.HHE. ML:1.9 0.001172 0.2 AML other m 2023-01-24T05:42:13.89
IV.SSFR.HNE. ML:2.1 0.0017999999999999997 0.96 AML other m 2023-01-24T05:42:13.89
IV.SSFR.HHN. ML:2.0 0.001315 1.8 AML other m 2023-01-24T05:42:14.05
IV.FOSV.HNN. ML:1.6 0.00047650000000000004 0.12 AML other m 2023-01-24T05:42:14.08
IV.FOSV.EHN. ML:1.6 0.0004935 0.1 AML other m 2023-01-24T05:42:14.09
IV.FOSV.HNE. ML:1.7 0.00055 0.28 AML other m 2023-01-24T05:42:14.06
IV.FOSV.EHE. ML:1.6 0.000522 0.26 AML other m 2023-01-24T05:42:14.07
IV.ATFO.HHN. ML:1.5 0.0002765 0.24 AML other m 2023-01-24T05:42:15.55
IV.ATFO.HHE. ML:1.5 0.000286 1.84 AML other m 2023-01-24T05:42:16.05
IV.EL6.EHN. ML:1.8 0.00032875 0.42 AML other m 2023-01-24T05:42:16.54
IV.ARVD.HHN. ML:1.4 0.0001735 0.16 AML other m 2023-01-24T05:42:16.59
IV.SNTG.HHE. ML:1.3 0.000149 0.84 AML other m 2023-01-24T05:42:16.73
IV.ARVD.HHE. ML:1.4 0.00020250000000000002 0.16 AML other m 2023-01-24T05:42:16.72
IV.SNTG.HHN. ML:1.3 0.000128 0.84 AML other m 2023-01-24T05:42:17.72
IV.ATCC.EHN. ML:2.2 0.000897 0.12 AML other m 2023-01-24T05:42:17.88
IV.ATCC.HNN. ML:2.2 0.0010615000000000002 0.12 AML other m 2023-01-24T05:42:17.88
IV.MURB.HNE. ML:1.9 0.000484 1.68 AML other m 2023-01-24T05:42:17.96
IV.MURB.HHE. ML:1.9 0.0005015000000000001 1.76 AML other m 2023-01-24T05:42:17.09
IV.ATCC.EHE. ML:2.2 0.0010699999999999998 1.74 AML other m 2023-01-24T05:42:18.01
IV.ATCC.HNE. ML:2.2 0.0008759999999999999 1.74 AML other m 2023-01-24T05:42:18.01
IV.MURB.HNN. ML:1.9 0.000477 0.32 AML other m 2023-01-24T05:42:18.15
IV.MURB.HHN. ML:1.9 0.000544 0.32 AML other m 2023-01-24T05:42:18.33
IV.EL6.EHE. ML:1.7 0.00028700000000000004 0.48 AML other m 2023-01-24T05:42:22.24
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