Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.0 on date 15-08-2022 and time 00:30:18 (Italy) in region 5 km NW Borgo Pace (PU)

A magnitude ML 1.0 earthquake occured in region: 5 km NW Borgo Pace (PU), on

  • 14-08-2022 22:30:18 (UTC)
  • 15-08-2022 00:30:18 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.6850, 12.2450 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
Sestino AR 5 1355 1355
Borgo Pace PU 5 606 1961
Badia Tedalda AR 5 1087 3048
Mercatello sul Metauro PU 9 1378 4426
Belforte all'Isauro PU 11 769 5195
Carpegna PU 13 1674 6869
Sant'Angelo in Vado PU 14 4133 11002
Casteldelci RN 14 407 11409
Frontino PU 14 293 11702
Piandimeleto PU 14 2167 13869
Pennabilli RN 15 2869 16738
Sansepolcro AR 15 15884 32622
San Giustino PG 16 11297 43919
Pieve Santo Stefano AR 16 3183 47102
Lunano PU 17 1527 48629
Pietrarubbia PU 17 660 49289
Montecopiolo PU 20 1128 50417
Apecchio PU 20 1882 52299

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km NE of Arezzo (99543 inhabitants)
49 Km SW of Rimini (147750 inhabitants)
50 Km S of Cesena (96758 inhabitants)
59 Km W of Pesaro (94582 inhabitants)
62 Km S of Forlì (117913 inhabitants)
65 Km W of Fano (60888 inhabitants)
65 Km N of Perugia (166134 inhabitants)
73 Km SE of Faenza (58541 inhabitants)
80 Km E of Firenze (382808 inhabitants)
82 Km S of Ravenna (159116 inhabitants)
84 Km E of Siena (53903 inhabitants)
86 Km SE of Imola (69797 inhabitants)
86 Km E of Scandicci (50609 inhabitants)
89 Km NW of Foligno (57155 inhabitants)
95 Km E of Prato (191150 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 1.0 2022-08-14
22:30:18		 43.6848 12.2452 10 2022-08-14
22:46:48		 Sala Sismica INGV-Roma 108548891
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-14 22:30:18 ± 0.11
Latitude 43.6848 ± 0.0063
Longitude 12.2452 ± 0.0087
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 108548891

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 778
Semi-minor axis of confidence ellipse (meter) 506
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 316
Circular confidence region, given by single value of horizontal uncertainty (meter) 780.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 77
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.03687
Epicentral distance of station farthest from the epicenter (degree) 0.53779
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 16
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 108548891
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-08-14 22:46:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2022-08-14T22:30:37.94 0.1 undecidable manual P 59.6958 9.02 0
IV.SSFR.HHZ. 2022-08-14T22:30:35.23 0.1 undecidable manual P 51.2154 7.61 0
IV.SFI.HNE. 2022-08-14T22:30:31.48 0.6 undecidable manual S 308 40.1265 50 -0.13 47
IV.SFI.HNE. 2022-08-14T22:30:30.92 0.1 undecidable manual P 308 40.1265 50 5.01 4
IV.NARO.HHZ. 2022-08-14T22:30:27.83 0.3 undecidable manual S 107 28.1496 50 -0.57 64
IV.PE3.EHZ. 2022-08-14T22:30:26.14 0.3 undecidable manual S 86 20.1687 116 0.23 71
IV.FRON.EHZ. 2022-08-14T22:30:26.11 0.1 undecidable manual P 115 42.8238 50 -0.21 91
IV.CAFI.HHZ. 2022-08-14T22:30:26.87 0.1 undecidable manual P 210 45.4212 50 0.15 92
IV.ATMI.HHZ. 2022-08-14T22:30:25.99 1.0 undecidable manual P 177 38.9277 50 0.27 23
IV.BADI.EHZ. 2022-08-14T22:30:25.96 0.3 undecidable manual S 180 19.4694 117 0.29 70
IV.ATVO.HHZ. 2022-08-14T22:30:25.49 0.1 undecidable manual P 159 36.0417 50 0.22 92
IV.ATPI.EHZ. 2022-08-14T22:30:24.42 0.1 undecidable manual P 154 28.8489 50 0.25 93
IV.CPGN.EHZ. 2022-08-14T22:30:24.32 0.3 undecidable manual S 25 14.2746 124 0.2 72
IV.NARO.HHZ. 2022-08-14T22:30:23.52 0.6 negative manual P 107 28.1496 50 -0.54 43
IV.CRE.HHZ. 2022-08-14T22:30:23.21 0.1 undecidable manual P 253 24.6531 112 -0.23 94
IV.SSP9.EHZ. 2022-08-14T22:30:23.87 0.3 undecidable manual S 217 15.3735 122 -0.57 66
IV.SSP9.EHZ. 2022-08-14T22:30:22.01 0.1 undecidable manual P 217 15.3735 122 0.24 95
IV.BADI.EHZ. 2022-08-14T22:30:22.70 0.1 undecidable manual P 180 19.4694 117 0.22 95
IV.PE3.EHZ. 2022-08-14T22:30:22.48 0.1 undecidable manual P 86 20.1687 116 -0.15 96
IV.APEC.HHZ. 2022-08-14T22:30:22.71 0.1 undecidable manual P 135 19.869 116 0.15 96
IV.PARC.HHZ. 2022-08-14T22:30:21.50 0.3 undecidable manual S 187 4.0959 157 -0.29 72
IV.CPGN.EHZ. 2022-08-14T22:30:21.61 0.1 undecidable manual P 25 14.2746 124 0.02 100
IV.PARC.HHZ. 2022-08-14T22:30:20.14 0.1 undecidable manual P 187 4.0959 157 -0.11 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CPGN.EHE. ML:1.4 0.000244 0.36 AML other m 2022-08-14T22:30:25.40
IV.CPGN.EHN. ML:1.3 0.0001855 0.28 AML other m 2022-08-14T22:30:25.90
IV.BADI.EHN. ML:1.0 0.00006989999999999999 0.9 AML other m 2022-08-14T22:30:26.99
IV.BADI.EHE. ML:1.0 0.00008219999999999999 0.8 AML other m 2022-08-14T22:30:27.26
IV.APEC.HHE. ML:0.7 0.00003949999999999999 0.88 AML other m 2022-08-14T22:30:27.68
IV.APEC.HHN. ML:0.7 0.00003715 1.06 AML other m 2022-08-14T22:30:28.04
IV.NARO.HHN. ML:1.1 0.0000616 0.7 AML other m 2022-08-14T22:30:28.22
IV.NARO.HHE. ML:1.0 0.000051750000000000004 0.34 AML other m 2022-08-14T22:30:28.36
IV.ATPI.EHE. ML:0.7 0.00002665 1.26 AML other m 2022-08-14T22:30:29.79
IV.ATPI.EHN. ML:0.7 0.0000261 0.54 AML other m 2022-08-14T22:30:29.96
IV.ATVO.HHN. ML:0.9 0.0000281 0.38 AML other m 2022-08-14T22:30:31.85
IV.ATVO.HHE. ML:1.1 0.00005105 0.46 AML other m 2022-08-14T22:30:31.65
IV.ATMI.HHE. ML:1.1 0.000047 1.22 AML other m 2022-08-14T22:30:32.97
IV.ATMI.HHN. ML:0.8 0.000024550000000000004 1.14 AML other m 2022-08-14T22:30:32.71
IV.FRON.EHE. ML:0.7 0.000014449999999999999 0.46 AML other m 2022-08-14T22:30:33.67
IV.FRON.EHN. ML:1.0 0.00002895 0.16 AML other m 2022-08-14T22:30:33.76
IV.SSFR.HHE. ML:1.1 0.0000296 0.16 AML other m 2022-08-14T22:30:36.74
IV.SSFR.HHN. ML:1.2 0.0000392 0.96 AML other m 2022-08-14T22:30:37.60
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