Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.7 on date 29-04-2022 and time 12:12:56 (UTC) in region 6 km SW Fabriano (AN)

A magnitude ML 0.7 earthquake occured in region: 6 km SW Fabriano (AN), on

  • 29-04-2022 12:12:56 (UTC)
  • 29-04-2022 14:12:56 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3000, 12.8580 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
Fabriano AN 6 31480 31480
Fossato di Vico PG 8 2840 34320
Esanatoglia MC 9 2034 36354
Gualdo Tadino PG 10 15208 51562
Sigillo PG 10 2404 53966
Cerreto d'Esi AN 11 3817 57783
Matelica MC 13 9981 67764
Costacciaro PG 14 1216 68980
Fiuminata MC 14 1402 70382
Sassoferrato AN 15 7285 77667
Genga AN 16 1797 79464
Pioraco MC 17 1134 80598
Gagliole MC 18 620 81218
Sefro MC 19 422 81640
Castelraimondo MC 19 4587 86227
Scheggia e Pascelupo PG 19 1393 87620
Poggio San Vicino MC 20 246 87866

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km NE of Foligno (57155 inhabitants)
44 Km E of Perugia (166134 inhabitants)
62 Km S of Fano (60888 inhabitants)
64 Km SW of Ancona (100861 inhabitants)
68 Km S of Pesaro (94582 inhabitants)
81 Km E of Arezzo (99543 inhabitants)
84 Km N of Terni (111501 inhabitants)
88 Km S of Rimini (147750 inhabitants)
99 Km NW of Teramo (54892 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 2022-04-29
12:12:56		 43.2998 12.8583 11 2022-07-08
12:34:03		 Bollettino Sismico Italiano INGV 106014811
Reviewed
Rev100 		ML 0.8 2022-04-29
12:12:54		 43.146 12.8738 8 2022-04-29
12:34:48		 Sala Sismica INGV-Roma 103939121
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-04-29 12:12:56 ± 0.03
Latitude 43.2998 ± 0.0018
Longitude 12.8583 ± 0.0025
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 106014811

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 243
Semi-minor axis of confidence ellipse (meter) 159
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 185
Circular confidence region, given by single value of horizontal uncertainty (meter) 240.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 135
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.09
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.24551
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 9
Magnitudes information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.4
Num. used stations 6
Type of magnitude ML
Reference to an origin 106014811
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-06-14 08:42:46

ML:0.8

Field Value
Value 0.8
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 103939121
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-04-29 12:34:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CET2.HHZ. 2022-04-29T12:14:47.57 3.0 undecidable manual Sn -4.79 0
IV.SERS.HHZ. 2022-04-29T12:14:24.97 3.0 undecidable manual Pg 14.16 0
OX.FUSE.HHZ. 2022-04-29T12:14:21.40 3.0 undecidable manual Sn -6.86 0
MN.BNI.HHZ. 2022-04-29T12:14:14.45 3.0 positive manual Pn 4.12 0
IV.CAVE.HHZ. 2022-04-29T12:14:04.01 3.0 undecidable manual Sg 0.81 0
IV.PTRJ.HHZ. 2022-04-29T12:13:58.43 3.0 undecidable manual Sn -1.83 0
IV.MCRV.HHZ. 2022-04-29T12:13:39.92 3.0 undecidable manual Pn -2.04 0
IV.CSNT.HHZ. 2022-04-29T12:13:38.25 3.0 undecidable manual S -1.7 0
IV.IMOL.HNZ. 2022-04-29T12:13:25.49 3.0 positive manual P 2.14 0
IV.CSNT.HHZ. 2022-04-29T12:13:20.84 3.0 negative manual P 0.59 0
IV.PP3.EHZ. 2022-04-29T12:13:14.90 3.0 undecidable manual S -0.03 0
IV.MURB.HHE. 2022-04-29T12:13:06.40 0.6 undecidable manual S 262 27.2505 50 0.17 47
IV.ARVD.HHE. 2022-04-29T12:13:05.37 0.6 undecidable manual S 17 22.9548 50 0.28 47
IV.FRON.EHZ. 2022-04-29T12:13:05.98 0.6 undecidable manual S 336 26.4513 50 -0.03 49
IV.ATFO.HHN. 2022-04-29T12:13:05.36 0.6 undecidable manual S 288 24.2535 50 -0.08 48
IV.ATSC.EHE. 2022-04-29T12:13:04.06 0.6 undecidable manual S 315 19.5693 119 -0.09 49
IV.EL6.EHZ. 2022-04-29T12:13:04.23 0.6 undecidable manual S 80 19.869 118 -0.03 49
IV.SSFR.HHZ. 2022-04-29T12:13:03.28 0.3 undecidable manual S 338 16.3725 123 0.08 74
IV.MURB.HHE. 2022-04-29T12:13:02.10 0.3 undecidable manual P 262 27.2505 50 0.02 73
IV.FOSV.EHZ. 2022-04-29T12:13:01.09 0.3 undecidable manual S 266 7.881 144 0.06 75
IV.ARVD.HHE. 2022-04-29T12:13:01.39 0.1 undecidable manual P 17 22.9548 50 -0.03 98
IV.SNTG.HHZ. 2022-04-29T12:13:01.03 0.6 undecidable manual S 127 8.2806 142 -0.09 50
IV.FRON.EHZ. 2022-04-29T12:13:01.83 0.3 undecidable manual P 336 26.4513 50 -0.12 72
IV.ATFO.HHN. 2022-04-29T12:13:01.52 0.3 undecidable manual P 288 24.2535 50 -0.1 72
IV.SSFR.HHZ. 2022-04-29T12:13:00.36 0.1 undecidable manual P 338 16.3725 123 0.03 99
IV.EL6.EHZ. 2022-04-29T12:13:00.92 0.1 undecidable manual P 80 19.869 118 -0.02 99
IV.ATSC.EHE. 2022-04-29T12:13:00.79 0.1 undecidable manual P 315 19.5693 119 -0.09 97
IV.FOSV.EHZ. 2022-04-29T12:12:59.14 0.1 undecidable manual P 266 7.881 144 0.06 100
IV.SNTG.HHZ. 2022-04-29T12:12:59.21 0.3 undecidable manual P 127 8.2806 142 0.08 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FOSV.EHE. ML:0.6 0.000056349999999999994 0.14 AML other m 2022-04-29T12:13:01.14
IV.FOSV.EHN. ML:0.6 0.0000606 0.26 AML other m 2022-04-29T12:13:01.35
IV.SNTG.HHE. ML:0.4 0.00003105 0.34 AML other m 2022-04-29T12:13:01.31
IV.SNTG.HHN. ML:0.4 0.000034250000000000006 0.46 AML other m 2022-04-29T12:13:01.82
IV.SSFR.HHE. ML:1.2 0.00013550000000000001 0.18 AML other m 2022-04-29T12:13:03.62
IV.SSFR.HHN. ML:1.3 0.000167 0.2 AML other m 2022-04-29T12:13:03.61
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