Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.7 on date 05-10-2022 and time 17:55:36 (Italy) in region 5 km NW Sestino (AR)

A magnitude ML 0.7 earthquake occured in region: 5 km NW Sestino (AR), on

  • 05-10-2022 15:55:36 (UTC)
  • 05-10-2022 17:55:36 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.7440, 12.2570 at 11 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.

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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
Badia Tedalda AR 7 1087 2442
Carpegna PU 8 1674 4116
Pennabilli RN 9 2869 6985
Casteldelci RN 10 407 7392
Borgo Pace PU 10 606 7998
Belforte all'Isauro PU 10 769 8767
Frontino PU 10 293 9060
Pietrarubbia PU 12 660 9720
Mercatello sul Metauro PU 12 1378 11098
Piandimeleto PU 13 2167 13265
Montecopiolo PU 14 1128 14393
Sant'Agata Feltria RN 14 2151 16544
Lunano PU 15 1527 18071
Maiolo RN 15 848 18919
Sant'Angelo in Vado PU 15 4133 23052
Macerata Feltria PU 16 1990 25042
Monte Cerignone PU 17 669 25711
Novafeltria RN 17 7164 32875
Talamello RN 18 1104 33979
San Leo RN 19 2972 36951
Pieve Santo Stefano AR 19 3183 40134
Sassocorvaro PU 20 3504 43638

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km NE of Arezzo (99543 inhabitants)
43 Km SW of Rimini (147750 inhabitants)
44 Km S of Cesena (96758 inhabitants)
56 Km W of Pesaro (94582 inhabitants)
56 Km SE of Forlì (117913 inhabitants)
62 Km W of Fano (60888 inhabitants)
67 Km SE of Faenza (58541 inhabitants)
72 Km N of Perugia (166134 inhabitants)
75 Km S of Ravenna (159116 inhabitants)
80 Km E of Firenze (382808 inhabitants)
81 Km SE of Imola (69797 inhabitants)
86 Km E of Scandicci (50609 inhabitants)
88 Km NE of Siena (53903 inhabitants)
94 Km E of Prato (191150 inhabitants)
95 Km NW of Foligno (57155 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 0.7 2022-10-05
15:55:36		 43.7435 12.2568 11 2024-03-01
15:28:22		 Bollettino Sismico Italiano INGV 116703351
Reviewed
Rev100 		ML 0.6 2022-10-05
15:55:36		 43.739 12.2375 9 2022-10-05
16:08:23		 Sala Sismica INGV-Roma 110527211
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-10-05 15:55:36 ± 0.06
Latitude 43.7435 ± 0.0036
Longitude 12.2568 ± 0.0062
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 116703351

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 557
Semi-minor axis of confidence ellipse (meter) 344
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 69
Circular confidence region, given by single value of horizontal uncertainty (meter) 560.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 121
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.33635
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 6
Magnitudes information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 110527211
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-10-05 16:08:23

ML:0.7

Field Value
Value 0.7
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 116703351
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-04-24 13:12:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MCRV.HHZ. 2022-10-05T15:57:19.67 3.0 undecidable manual Sn -0.09 0
IV.ACATE.EHZ. 2022-10-05T15:57:19.28 3.0 negative manual Pn -0.44 0
IV.GRI.EHZ. 2022-10-05T15:57:17.44 3.0 undecidable manual Pg 12.72 0
IV.TDS.HHZ. 2022-10-05T15:56:51.82 3.0 undecidable manual Pn -2.82 0
IV.ROVR.HHZ. 2022-10-05T15:56:44.08 3.0 undecidable manual Sg 1.22 0
IV.VVLD.HHZ. 2022-10-05T15:56:42.12 3.0 undecidable manual Sg -0.01 0
SL.KOGS.BHZ. 2022-10-05T15:56:38.02 3.0 negative manual Pn -1.08 0
IV.CELB.HHZ. 2022-10-05T15:56:11.21 3.0 positive manual Pg 1.54 0
IV.VCEL.EHZ. 2022-10-05T15:56:09.34 3.0 undecidable manual Pn 0.24 0
GU.POPM.HHZ. 2022-10-05T15:56:01.97 3.0 positive manual P 1.09 0
IV.SFI.EHZ. 2022-10-05T15:55:49.10 0.6 undecidable manual S 299 37.3293 50 0.18 47
IV.ATPI.HNE. 2022-10-05T15:55:48.21 0.3 undecidable manual S 160 34.5432 50 0.05 72
IV.CRE.HHZ. 2022-10-05T15:55:46.59 0.6 undecidable manual S 241 28.1496 50 0.14 48
IV.BADI.EHZ. 2022-10-05T15:55:45.96 0.6 undecidable manual S 182 25.9518 50 0.08 49
IV.SFI.EHZ. 2022-10-05T15:55:43.52 0.1 undecidable manual P 299 37.3293 50 -0.12 95
IV.ATPI.HNE. 2022-10-05T15:55:43.36 0.6 undecidable manual P 160 34.5432 50 0.15 47
IV.CRE.HHZ. 2022-10-05T15:55:42.19 0.3 undecidable manual P 241 28.1496 50 -0.03 74
IV.PARC.HHZ. 2022-10-05T15:55:41.81 0.6 undecidable manual S 188 10.6782 136 0.11 50
IV.BADI.EHZ. 2022-10-05T15:55:41.66 0.3 undecidable manual P 182 25.9518 50 -0.23 71
IV.CPGN.EHZ. 2022-10-05T15:55:41.43 0.6 undecidable manual S 39 8.1807 143 0.29 48
IV.CPGN.EHZ. 2022-10-05T15:55:39.04 0.1 undecidable manual P 39 8.1807 143 -0.11 100
IV.PARC.HHZ. 2022-10-05T15:55:39.39 0.1 undecidable manual P 188 10.6782 136 -0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CPGN.EHE. ML:0.7 0.000062688615 0.3584 AML other m 2022-10-05T15:55:41.80
IV.PARC.HHN. ML:0.8 0.00006989873 1.7952 AML other m 2022-10-05T15:55:42.91
IV.PARC.HHE. ML:0.4 0.00003162164 0.128 AML other m 2022-10-05T15:55:42.15
IV.CPGN.HNE. ML:0.8 0.00007945622 0.384 AML other m 2022-10-05T15:55:42.50
IV.CPGN.EHN. ML:0.5 0.000041788080000000006 0.2432 AML other m 2022-10-05T15:55:42.66
IV.CPGN.HNN. ML:1.0 0.00013743525000000002 1.1808 AML other m 2022-10-05T15:55:45.21
IV.SFI.EHN. ML:0.4 0.000008865909 1.2064 AML other m 2022-10-05T15:55:46.09
IV.BADI.EHN. ML:0.9 0.000039452774999999994 0.1664 AML other m 2022-10-05T15:55:46.09
IV.BADI.EHE. ML:0.6 0.000024053635 0.2432 AML other m 2022-10-05T15:55:49.16
IV.CRE.HHN. ML:0.5 0.000013737386 0.2432 AML other m 2022-10-05T15:55:49.43
IV.CRE.HHE. ML:0.3 0.000009984163 0.32 AML other m 2022-10-05T15:55:51.11
IV.SFI.HNN. ML:1.4 0.00010078880999999999 0.4992 AML other m 2022-10-05T15:55:53.12
IV.SFI.EHE. ML:0.1 0.000006151521 0.6784 AML other m 2022-10-05T15:55:56.87
IV.SFI.HNE. ML:1.4 0.000100154807 0.576 AML other m 2022-10-05T15:55:57.25
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