Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 10-06-2023 and time 10:34:44 (UTC) in region 5 km SE Valtopina (PG)

A magnitude ML 1.4 earthquake occured in region: 5 km SE Valtopina (PG), on

  • 10-06-2023 10:34:44 (UTC)
  • 10-06-2023 12:34:44 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0180, 12.7810 at 10 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
Valtopina PG 5 1398 1398
Foligno PG 9 57155 58553
Spello PG 9 8645 67198
Nocera Umbra PG 11 5839 73037
Assisi PG 15 28299 101336
Serravalle di Chienti MC 15 1070 102406
Trevi PG 16 8469 110875
Cannara PG 16 4305 115180
Bevagna PG 17 5081 120261
Montefalco PG 17 5679 125940
Monte Cavallo MC 18 145 126085
Sellano PG 19 1079 127164
Bastia Umbra PG 20 21874 149038
Sefro MC 20 422 149460

Municipalities with at least 50000 inhabitants

An earthquake occurred to
9 Km NE of Foligno (57155 inhabitants)
33 Km E of Perugia (166134 inhabitants)
52 Km N of Terni (111501 inhabitants)
85 Km W of Teramo (54892 inhabitants)
87 Km NE of Viterbo (67173 inhabitants)
88 Km SE of Arezzo (99543 inhabitants)
90 Km SW of Ancona (100861 inhabitants)
90 Km NW of L'Aquila (69753 inhabitants)
94 Km S of Fano (60888 inhabitants)
100 Km S of Pesaro (94582 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 1.4 2023-06-10
10:34:44		 43.0177 12.7807 11 2023-06-10
10:44:07		 Sala Sismica INGV-Roma 118266851
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-06-10 10:34:44 ± 0.04
Latitude 43.0177 ± 0.0027
Longitude 12.7807 ± 0.0025
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 118266851

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 330
Semi-minor axis of confidence ellipse (meter) 161
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 197
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) 70
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.33545
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 14
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 56
Type of magnitude ML
Reference to an origin 118266851
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-06-10 10:44:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
SI.BOSI.HHZ. 2023-06-10T10:36:37.77 3.0 undecidable manual Sg 13.11 0
OX.MARN.HHZ. 2023-06-10T10:36:08.75 3.0 undecidable manual Sg 3.15 0
IV.PIPA.HHZ. 2023-06-10T10:35:55.25 3.0 negative manual Pn 1.15 0
GU.GSCL.HHZ. 2023-06-10T10:35:50.97 3.0 undecidable manual Sg 4.69 0
IV.VENT.EHZ. 2023-06-10T10:35:49.25 3.0 undecidable manual Sn -0.68 0
IV.BAG8.EHZ. 2023-06-10T10:35:42.21 3.0 undecidable manual Pg 6.76 0
ST.DOSS.HHZ. 2023-06-10T10:35:42.19 3.0 undecidable manual Pg 9.11 0
IV.MRLC.HHZ. 2023-06-10T10:35:37.65 3.0 undecidable manual Pg 5.89 0
IV.RNI2.HHZ. 2023-06-10T10:35:37.05 3.0 undecidable manual Sg 1.75 0
IV.MTMR.HNZ. 2023-06-10T10:35:32.33 3.0 undecidable manual Pg 5.53 0
IV.GIUL.HHZ. 2023-06-10T10:35:29.90 3.0 undecidable manual S -1.2 0
IV.MPAG.EHZ. 2023-06-10T10:35:06.54 3.0 undecidable manual S -1.15 0
IV.NARO.HHZ. 2023-06-10T10:34:56.68 3.0 undecidable manual P -0.63 0
IV.ARVD.HHZ. 2023-06-10T10:34:54.60 3.0 negative manual P -0.65 0
IV.LNSS.HHZ. 2023-06-10T10:34:54.11 3.0 undecidable manual P 0.75 0
IV.FDMO.HHZ. 2023-06-10T10:34:53.71 0.6 undecidable manual S 85 24.9528 50 -0.09 49
IV.SSFR.HHZ. 2023-06-10T10:34:53.37 3.0 negative manual P -0.45 0
IV.ATVO.HHZ. 2023-06-10T10:34:53.87 3.0 undecidable manual P -0.39 0
IV.GUMA.HHZ. 2023-06-10T10:34:53.39 3.0 positive manual P 0.09 0
IV.ATCC.EHZ. 2023-06-10T10:34:53.03 0.3 undecidable manual S 329 21.7671 116 0.08 74
IV.EL6.EHZ. 2023-06-10T10:34:52.74 3.0 positive manual P -0.55 0
IV.CSP1.EHZ. 2023-06-10T10:34:51.54 3.0 negative manual P -0.18 0
IV.MML1.EHZ. 2023-06-10T10:34:51.96 0.3 undecidable manual S 55 18.7701 119 -0.06 74
IV.MURB.HHZ. 2023-06-10T10:34:51.40 0.1 negative manual P 323 34.2435 50 0.08 96
IV.GAVE.EHZ. 2023-06-10T10:34:51.80 0.6 positive manual P 166 37.2294 50 0.01 48
IV.NRCA.HHZ. 2023-06-10T10:34:51.04 0.3 undecidable manual P 127 33.9438 50 -0.24 70
IT.GNU.HGZ. 2023-06-10T10:34:50.68 1.0 undecidable manual P 216 29.2485 50 0.13 24
IV.FOSV.EHZ. 2023-06-10T10:34:50.76 0.6 negative manual P 357 30.747 50 -0.03 49
IV.SNTG.HHZ. 2023-06-10T10:34:50.54 1.0 undecidable manual P 26 29.3484 50 -0.03 25
IV.MOMA.HNZ. 2023-06-10T10:34:50.55 1.0 undecidable manual P 216 29.2485 50 0 25
IV.ASSB.HHZ. 2023-06-10T10:34:49.49 0.3 undecidable manual S 286 10.2786 136 -0.16 74
IV.FEMA.HNZ. 2023-06-10T10:34:49.65 0.6 undecidable manual P 106 22.6551 50 0.1 49
IV.ATCC.EHZ. 2023-06-10T10:34:49.40 0.1 negative manual P 329 21.7671 116 0 100
IV.CESI.HHZ. 2023-06-10T10:34:49.61 0.3 undecidable manual S 98 10.1787 136 -0.01 76
IV.FDMO.HHZ. 2023-06-10T10:34:49.77 0.6 positive manual P 85 24.9528 50 -0.12 49
IT.MTCL.HGZ. 2023-06-10T10:34:49.07 0.6 undecidable manual P 98 17.9709 120 0.35 47
IV.MML1.EHZ. 2023-06-10T10:34:48.82 0.3 positive manual P 55 18.7701 119 -0.05 75
IV.ASSB.HHZ. 2023-06-10T10:34:47.51 0.3 undecidable manual P 286 10.2786 136 0.01 76
IV.CESI.HHZ. 2023-06-10T10:34:47.63 0.3 undecidable manual P 98 10.1787 136 0.15 74
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ASSB.HHE. ML:1.8 0.000727 0.12 AML other m 2023-06-10T10:34:49.63
IV.ASSB.HHN. ML:1.8 0.000885 0.1 AML other m 2023-06-10T10:34:49.60
IV.CESI.HHE. ML:1.0 0.00011169190000000001 0.1408 AML other m 2023-06-10T10:34:49.85
IV.CESI.HHN. ML:1.1 0.000149 0.1 AML other m 2023-06-10T10:34:50.52
IV.MML1.EHN. ML:1.2 0.0001288 0.14 AML other m 2023-06-10T10:34:52.18
IV.MML1.EHE. ML:1.3 0.0001505 0.24 AML other m 2023-06-10T10:34:52.07
IV.ATCC.EHN. ML:1.3 0.00014473165 0.1216 AML other m 2023-06-10T10:34:53.49
IV.ATCC.EHE. ML:1.4 0.00016621017 0.1408 AML other m 2023-06-10T10:34:53.61
IV.FDMO.HHN. ML:1.0 0.000059059975 0.2816 AML other m 2023-06-10T10:34:53.82
IV.FDMO.HHE. ML:1.0 0.00005773961 0.16 AML other m 2023-06-10T10:34:54.54
IV.FOSV.EHN. ML:0.8 0.000030550000000000004 0.24 AML other m 2023-06-10T10:34:55.58
IV.NRCA.HHN. ML:1.4 0.0001026569 0.1216 AML other m 2023-06-10T10:34:56.22
IV.FOSV.EHE. ML:0.8 0.00002895 0.66 AML other m 2023-06-10T10:34:56.35
IV.NRCA.HHE. ML:1.3 0.00008525 0.12 AML other m 2023-06-10T10:34:56.63
IV.GAVE.EHN. ML:1.3 0.00007385146000000001 0.16 AML other m 2023-06-10T10:34:57.97
IV.GAVE.EHE. ML:1.4 0.00010583950000000001 0.1408 AML other m 2023-06-10T10:34:57.86
IV.MURB.HHE. ML:1.6 0.000161 0.16 AML other m 2023-06-10T10:34:58.01
IV.MURB.HHN. ML:1.5 0.00014150000000000002 0.2 AML other m 2023-06-10T10:34:59.69
IV.GUMA.HHN. ML:1.4 0.00007561989 0.1792 AML other m 2023-06-10T10:35:00.64
IV.SSFR.HHE. ML:1.3 0.000056349999999999994 1.26 AML other m 2023-06-10T10:35:00.05
IV.GUMA.HHE. ML:1.6 0.0001106 0.92 AML other m 2023-06-10T10:35:00.41
IV.SSFR.HHN. ML:1.2 0.00004177832 0.1536 AML other m 2023-06-10T10:35:03.42
IV.LNSS.HHN. ML:1.5 0.00007685 0.14 AML other m 2023-06-10T10:35:01.53
IV.LNSS.HHE. ML:1.5 0.0000774 0.64 AML other m 2023-06-10T10:35:01.67
IV.ATCC.HNN. ML:1.4 0.00015144380000000002 0.1216 AML other m 2023-06-10T10:34:53.54
IV.ATCC.HNE. ML:1.3 0.0001283532 0.3328 AML other m 2023-06-10T10:34:53.28
IV.ATVO.HHN. ML:0.8 0.00001749256 0.3008 AML other m 2023-06-10T10:35:03.96
IV.ATVO.HHE. ML:0.9 0.000019849999999999998 1.62 AML other m 2023-06-10T10:35:05.00
IV.CESI.HNE. ML:1.0 0.00010857118500000001 0.1408 AML other m 2023-06-10T10:34:49.92
IV.CESI.HNN. ML:0.8 0.00007962934 0.2944 AML other m 2023-06-10T10:34:49.66
IV.MML1.HNE. ML:1.2 0.00012533965 0.2496 AML other m 2023-06-10T10:34:52.06
IV.MML1.HNN. ML:2.1 0.0009112266 1.0176 AML other m 2023-06-10T10:34:52.43
IV.SNTG.HHE. ML:0.7 0.000027102985 0.1408 AML other m 2023-06-10T10:34:56.40
IV.SNTG.HHN. ML:0.8 0.000027827920000000003 0.3968 AML other m 2023-06-10T10:35:03.41
IV.SNTG.HNE. ML:1.3 0.00010255978999999999 0.6464 AML other m 2023-06-10T10:35:01.62
IV.SNTG.HNN. ML:1.3 0.000093176645 0.5888 AML other m 2023-06-10T10:34:54.01
IV.FOSV.HNE. ML:1.2 0.000076243125 0.48 AML other m 2023-06-10T10:35:04.16
IV.FOSV.HNN. ML:1.2 0.00008153142 0.64 AML other m 2023-06-10T10:35:02.09
IV.NRCA.HNE. ML:1.5 0.00013455743500000002 0.5248 AML other m 2023-06-10T10:35:02.27
IV.NRCA.HNN. ML:1.7 0.00019367695000000002 0.8064 AML other m 2023-06-10T10:34:51.16
IV.MURB.HNE. ML:1.6 0.00015179725 0.2176 AML other m 2023-06-10T10:34:58.12
IV.MURB.HNN. ML:1.5 0.00012644551500000002 0.2176 AML other m 2023-06-10T10:34:59.70
IV.CSP1.EHE. ML:1.3 0.0000864361 0.1216 AML other m 2023-06-10T10:34:57.16
IV.CSP1.EHN. ML:1.4 0.00010397062 0.2432 AML other m 2023-06-10T10:34:57.56
IV.GAVE.HNE. ML:1.6 0.00015429029999999998 0.5312 AML other m 2023-06-10T10:34:55.23
IV.GAVE.HNN. ML:1.6 0.0001475215 0.736 AML other m 2023-06-10T10:34:53.18
IV.EL6.EHE. ML:1.7 0.00015905395 1.4016 AML other m 2023-06-10T10:34:53.78
IV.EL6.EHN. ML:1.2 0.000054753865 0.7808 AML other m 2023-06-10T10:34:54.48
IV.SSFR.HNE. ML:1.7 0.00015264254999999998 0.608 AML other m 2023-06-10T10:34:57.53
IV.SSFR.HNN. ML:1.6 0.0001219717 0.5312 AML other m 2023-06-10T10:34:56.40
IV.GUMA.HNE. ML:1.6 0.000103108575 0.5696 AML other m 2023-06-10T10:35:07.37
IV.GUMA.HNN. ML:1.5 0.000094691035 0.2304 AML other m 2023-06-10T10:34:55.25
IV.ATVO.HNE. ML:1.6 0.00011036762 0.9344 AML other m 2023-06-10T10:35:08.82
IV.ATVO.HNN. ML:1.8 0.00015271605 0.7552 AML other m 2023-06-10T10:35:05.09
IV.LNSS.HNE. ML:1.6 0.0001148855 0.8 AML other m 2023-06-10T10:34:59.72
IV.LNSS.HNN. ML:1.8 0.00016529255000000001 1.0496 AML other m 2023-06-10T10:35:09.14
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