Earthquake with magnitude of ML 0.5 on date 14-08-2022 and time 11:04:57 (Italy) in region 6 km W Sassoferrato (AN)

A magnitude ML 0.5 earthquake occured in region: 6 km W Sassoferrato (AN), on

  • 14-08-2022 09:04:57 (UTC)
  • 14-08-2022 11:04:57 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.4240, 12.7920 at 14 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
Sassoferrato AN 6 7285 7285
Serra Sant'Abbondio PU 8 1027 8312
Costacciaro PG 10 1216 9528
Scheggia e Pascelupo PG 10 1393 10921
Sigillo PG 11 2404 13325
Frontone PU 11 1300 14625
Genga AN 12 1797 16422
Fabriano AN 13 31480 47902
Cantiano PU 14 2245 50147
Fossato di Vico PG 15 2840 52987
Arcevia AN 15 4612 57599
Pergola PU 16 6333 63932
Cagli PU 18 8731 72663
Serra San Quirico AN 18 2850 75513
Gubbio PG 19 32216 107729
Cerreto d'Esi AN 19 3817 111546

Municipalities with at least 50000 inhabitants

An earthquake occurred to
48 Km NE of Perugia (166134 inhabitants)
50 Km SW of Fano (60888 inhabitants)
52 Km N of Foligno (57155 inhabitants)
55 Km S of Pesaro (94582 inhabitants)
63 Km W of Ancona (100861 inhabitants)
73 Km S of Rimini (147750 inhabitants)
74 Km E of Arezzo (99543 inhabitants)
91 Km SE of Cesena (96758 inhabitants)
97 Km N of Terni (111501 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 0.5 2022-08-14
09:04:57
43.4238 12.7917 14 2022-08-14
09:17:04
Sala Sismica INGV-Roma 108517871
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-14 09:04:57 ± 0.14
Latitude 43.4238 ± 0.0054
Longitude 12.7917 ± 0.0087
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 108517871

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 776
Semi-minor axis of confidence ellipse (meter) 195
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 246
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) 174
Number of associated phases, regardless of their use for origin computation 50
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.29947
Number of stations at which the event was observed 40
Number of stations from which data was used for origin computation 10
Magnitude information

ML:0.5

Field Value
Value 0.5
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 108517871
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-08-14 09:17:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
HL.ITM.HHZ. 2022-08-14T09:06:52.04 3.0 positive manual Pn -7.96 0
IV.SPS2.HHZ. 2022-08-14T09:06:52.41 3.0 undecidable manual Sn -2.2 0
HL.VLS.HHZ. 2022-08-14T09:06:42.45 3.0 undecidable manual Pn 2.5 0
GU.SATI.HNZ. 2022-08-14T09:06:41.21 3.0 undecidable manual Sn -1.9 0
CH.MUGIO.HHZ. 2022-08-14T09:06:38.11 3.0 undecidable manual Sg 10.18 0
GU.CANO.HHZ. 2022-08-14T09:06:33.33 3.0 undecidable manual Sg 11.61 0
SI.ABSI.HHZ. 2022-08-14T09:06:28.24 3.0 undecidable manual Sg 5.74 0
OX.ACOM.HHZ. 2022-08-14T09:06:17.26 3.0 undecidable manual Sg 2.86 0
IV.PLAC.HNZ. 2022-08-14T09:06:11.07 3.0 undecidable manual Pn 1.28 0
IV.PTRJ.HHZ. 2022-08-14T09:06:09.28 3.0 undecidable manual Sg 14.23 0
IV.ROVR.HHZ. 2022-08-14T09:06:06.85 3.0 undecidable manual Sg 6.01 0
IV.MSSA.HHZ. 2022-08-14T09:06:06.20 3.0 undecidable manual Sg 4.94 0
IV.SPS2.HHZ. 2022-08-14T09:06:05.29 3.0 negative manual Pg 6.02 0
OX.VARN.HHZ. 2022-08-14T09:05:56.01 3.0 undecidable manual Sn -6.02 0
GU.GSCL.HHZ. 2022-08-14T09:05:49.42 3.0 undecidable manual Sg 4.23 0
GU.GBOS.HHZ. 2022-08-14T09:05:44.82 3.0 negative manual Pn 0.15 0
SI.ROSI.HHZ. 2022-08-14T09:05:44.65 3.0 undecidable manual Pg 1.13 0
IV.ZCCA.HHZ. 2022-08-14T09:05:35.63 3.0 undecidable manual Sn -4.15 0
ST.ZIAN.EHZ. 2022-08-14T09:05:34.67 3.0 undecidable manual Pg -0.08 0
IV.MCRV.HHZ. 2022-08-14T09:05:32.63 3.0 undecidable manual Pn -3.1 0
IV.BRES.EHZ. 2022-08-14T09:05:31.65 3.0 undecidable manual Pn -8.07 0
IV.RIBO.EHZ.01 2022-08-14T09:05:29.87 3.0 undecidable manual Sn -4.29 0
IV.SGG.HHZ. 2022-08-14T09:05:27.58 3.0 negative manual Pn 2.75 0
IV.CAMP.HHZ. 2022-08-14T09:05:23.58 3.0 undecidable manual Sn -0.3 0
OX.CIMO.HHZ. 2022-08-14T09:05:22.30 3.0 undecidable manual Pn -9.99 0
IV.INTR.HHZ. 2022-08-14T09:05:20.61 3.0 undecidable manual Pg 4.97 0
IV.CRE.HHZ. 2022-08-14T09:05:20.05 3.0 undecidable manual Sn -0.27 0
IV.ATVO.HNE. 2022-08-14T09:05:08.22 0.6 undecidable manual S 262 31.3464 99 -0.16 48
IV.TB03.DHZ.01 2022-08-14T09:05:08.37 0.6 undecidable manual S 265 30.8469 99 0.14 48
IV.ATLO.HNE. 2022-08-14T09:05:08.96 0.6 undecidable manual S 249 33.2445 98 0.09 48
IV.ATCC.HNZ. 2022-08-14T09:05:07.91 0.6 undecidable manual S 205 29.1486 100 0.11 48
IV.SNTG.HHZ. 2022-08-14T09:05:06.33 0.6 undecidable manual S 147 22.2555 106 0.33 47
IV.TSM2.DHE.01 2022-08-14T09:05:06.54 0.6 undecidable manual S 263 24.4533 104 -0.04 50
IV.BRSN.HNZ. 2022-08-14T09:05:04.24 3.0 undecidable manual Pn -5.53 0
IV.ATLO.HNE. 2022-08-14T09:05:04.21 0.1 undecidable manual P 249 33.2445 98 0.15 95
IV.MOMA.HHZ. 2022-08-14T09:05:04.12 3.0 negative manual Pn -1.38 0
IV.CAFI.HHZ. 2022-08-14T09:05:04.56 3.0 undecidable manual P -1.38 0
IV.FRON.EHZ. 2022-08-14T09:05:03.57 0.6 undecidable manual S 333 11.6772 130 0.09 51
IV.FOSV.EHZ. 2022-08-14T09:05:03.92 0.6 undecidable manual S 190 14.4744 121 -0.18 49
IV.TB03.DHZ.01 2022-08-14T09:05:03.92 0.3 undecidable manual P 265 30.8469 99 0.23 70
IV.ATVO.HNE. 2022-08-14T09:05:03.26 0.1 undecidable manual P 262 31.3464 99 -0.51 89
IV.ATCC.HNZ. 2022-08-14T09:05:03.64 0.3 undecidable manual P 205 29.1486 100 0.2 71
IV.ARRO.EHZ. 2022-08-14T09:05:03.25 3.0 undecidable manual P -3.93 0
IV.TSM2.DHE.01 2022-08-14T09:05:02.61 0.3 undecidable manual P 263 24.4533 104 -0.12 73
IV.ATSC.EHE. 2022-08-14T09:05:02.91 0.6 undecidable manual S 270 8.4804 141 0.03 51
IV.ATBU.HNZ. 2022-08-14T09:05:02.02 0.1 undecidable manual P 286 20.4684 109 -0.11 98
IV.FRON.EHZ. 2022-08-14T09:05:01.08 0.1 undecidable manual P 333 11.6772 130 0.13 100
IV.SNTG.HHZ. 2022-08-14T09:05:01.88 0.3 undecidable manual P 147 22.2555 106 -0.52 66
IV.FOSV.EHZ. 2022-08-14T09:05:01.42 0.1 undecidable manual P 190 14.4744 121 0.12 99
IV.ATSC.EHE. 2022-08-14T09:05:00.74 0.3 undecidable manual P 270 8.4804 141 0.14 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ASSB.HHE. ML:1.1 0.000034254465 0.0576 AML other m 2022-08-14T09:05:05.32
IV.ASSB.HHN. ML:0.7 0.000016463699999999996 0.0576 AML other m 2022-08-14T09:05:05.35
IV.FRON.EHE. ML:0.4 0.000025195345000000002 0.1408 AML other m 2022-08-14T09:05:03.63
IV.FRON.EHN. ML:0.3 0.000019334378999999998 0.096 AML other m 2022-08-14T09:05:03.74
IV.FOSV.HNE. ML:0.5 0.00002703616 0.0512 AML other m 2022-08-14T09:05:04.24
IV.FOSV.HNN. ML:0.8 0.000051012960000000005 0.736 AML other m 2022-08-14T09:05:04.05
IV.FOSV.EHE. ML:0.4 0.000020122 0.0576 AML other m 2022-08-14T09:05:04.18
IV.FOSV.EHN. ML:0.4 0.000018266892 0.1024 AML other m 2022-08-14T09:05:04.24
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