Earthquake with magnitude of ML 0.9 on date 30-05-2023 and time 10:50:08 (UTC) in region 1 km N Cantiano (PU)

A magnitude ML 0.9 earthquake occured in region: 1 km N Cantiano (PU), on

  • 30-05-2023 10:50:08 (UTC)
  • 30-05-2023 12:50:08 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.4850, 12.6280 at 12 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
Cantiano PU 1 2245 2245
Cagli PU 7 8731 10976
Scheggia e Pascelupo PG 10 1393 12369
Frontone PU 10 1300 13669
Serra Sant'Abbondio PU 12 1027 14696
Piobbico PU 15 2029 16725
Gubbio PG 15 32216 48941
Acqualagna PU 15 4393 53334
Costacciaro PG 16 1216 54550
Pietralunga PG 16 2111 56661
Apecchio PU 19 1882 58543
Pergola PU 19 6333 64876
Sigillo PG 19 2404 67280
Sassoferrato AN 20 7285 74565

Municipalities with at least 50000 inhabitants

An earthquake occurred to
46 Km NE of Perugia (166134 inhabitants)
51 Km SW of Fano (60888 inhabitants)
53 Km SW of Pesaro (94582 inhabitants)
59 Km N of Foligno (57155 inhabitants)
60 Km E of Arezzo (99543 inhabitants)
64 Km S of Rimini (147750 inhabitants)
73 Km W of Ancona (100861 inhabitants)
79 Km SE of Cesena (96758 inhabitants)
95 Km SE of Forlì (117913 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 0.9 2023-05-30
10:50:08
43.4853 12.6277 13 2023-05-30
11:03:09
Sala Sismica INGV-Roma 117878371
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-05-30 10:50:08 ± 0.08
Latitude 43.4853 ± 0.0018
Longitude 12.6277 ± 0.0037
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 117878371

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 249
Semi-minor axis of confidence ellipse (meter) 120
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 241
Circular confidence region, given by single value of horizontal uncertainty (meter) 250.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 108
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 11
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.17267
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.2
Num. used stations 11
Type of magnitude ML
Reference to an origin 117878371
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-05-30 11:03:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.IMOL.HNZ. 2023-05-30T10:51:21.72 3.0 undecidable manual Sn -2.64 0
IV.OSSC.HHZ. 2023-05-30T10:51:18.75 3.0 undecidable manual Sn 2.9 0
IV.RIBO.EHZ.01 2023-05-30T10:51:11.72 3.0 undecidable manual Sn 1.25 0
IV.PP3.EHZ. 2023-05-30T10:50:53.48 3.0 undecidable manual Sg 7.45 0
IV.MPAZ.HNZ. 2023-05-30T10:50:45.68 3.0 undecidable manual Sg 1.16 0
HL.VLS.HHZ. 2023-05-30T10:50:40.26 3.0 undecidable manual Pg 6.17 0
IV.SEI.HHZ. 2023-05-30T10:50:34.10 3.0 negative manual Pn 4.43 0
IV.VCEL.EHZ. 2023-05-30T10:50:24.85 3.0 undecidable manual Sn 1.33 0
IV.ALJA.HHZ. 2023-05-30T10:50:18.82 3.0 undecidable manual Pg 4.9 0
IV.SSFR.HHZ. 2023-05-30T10:50:15.07 0.6 undecidable manual S 114 13.5753 116 -0.11 49
IV.NARO.HHZ. 2023-05-30T10:50:15.34 0.6 undecidable manual S 345 14.4744 113 -0.05 49
IV.ATFO.HHZ. 2023-05-30T10:50:15.26 0.6 undecidable manual S 199 13.875 115 0 50
IV.FRON.EHZ. 2023-05-30T10:50:14.13 0.6 undecidable manual S 65 8.6802 135 0.02 50
IV.PIEI.HHZ. 2023-05-30T10:50:14.24 0.6 undecidable manual S 307 9.2796 132 0.01 50
IV.MPAG.EHZ. 2023-05-30T10:50:13.37 1.0 undecidable manual P 34 19.1697 102 0 25
IV.PIEI.HHZ. 2023-05-30T10:50:12.06 0.1 negative manual P 307 9.2796 132 0.05 100
IV.ATFO.HHZ. 2023-05-30T10:50:12.62 0.1 positive manual P 199 13.875 115 0.02 100
IV.FRON.EHZ. 2023-05-30T10:50:12.16 0.6 undecidable manual P 65 8.6802 135 0.22 48
IV.SSFR.HHZ. 2023-05-30T10:50:12.54 0.1 undecidable manual P 114 13.5753 116 -0.02 100
IV.NARO.HHZ. 2023-05-30T10:50:12.61 0.1 undecidable manual P 345 14.4744 113 -0.07 98
IV.SGRT.HHZ. 2023-05-30T10:49:35.92 3.0 undecidable manual P -5.8 0
IV.CMPR.HNZ. 2023-05-30T10:49:31.08 3.0 undecidable manual P -0.51 0
IV.MGR.HHZ. 2023-05-30T10:49:30.05 3.0 undecidable manual P -5.27 0
IV.CAFE.HHZ. 2023-05-30T10:49:29.78 3.0 undecidable manual P 2.44 0
IV.MRLC.HHZ. 2023-05-30T10:49:24.95 3.0 negative manual P 2.76 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FRON.EHE. ML:0.7 0.000052664615 0.064 AML other m 2023-05-30T10:50:14.35
IV.SSFR.HHE. ML:1.0 0.00009635 0.18 AML other m 2023-05-30T10:50:15.70
IV.FRON.EHN. ML:0.8 0.00006471588 0.0576 AML other m 2023-05-30T10:50:14.41
IV.SSFR.HHN. ML:1.0 0.00008690000000000001 0.16 AML other m 2023-05-30T10:50:15.83
IV.PIEI.HHE. ML:1.2 0.00017896175 0.1024 AML other m 2023-05-30T10:50:14.57
IV.PIEI.HHN. ML:0.7 0.00005477643 0.0832 AML other m 2023-05-30T10:50:14.62
IV.PIEI.HNE. ML:1.2 0.00017921398999999998 0.0896 AML other m 2023-05-30T10:50:14.58
IV.SSFR.HNE. ML:1.1 0.00011302889999999998 0.1472 AML other m 2023-05-30T10:50:15.29
IV.NARO.HHE. ML:0.8 0.00005986351500000001 0.0576 AML other m 2023-05-30T10:50:15.59
IV.NARO.HHN. ML:0.8 0.000057742735 0.0576 AML other m 2023-05-30T10:50:15.48
IV.ATFO.HHN. ML:0.6 0.000032955675 0.1984 AML other m 2023-05-30T10:50:15.42
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