Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 01-04-2022 and time 08:36:59 (Italy) in region 3 km W Pieve Torina (MC)

A magnitude ML 1.7 earthquake occured in region: 3 km W Pieve Torina (MC), on

  • 01-04-2022 06:36:59 (UTC)
  • 01-04-2022 08:36:59 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0540, 13.0200 at 9 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
Pieve Torina MC 3 1458 1458
Muccia MC 4 915 2373
Pievebovigliana MC 5 866 3239
Serravalle di Chienti MC 6 1070 4309
Fiordimonte MC 6 202 4511
Monte Cavallo MC 7 145 4656
Camerino MC 10 6974 11630
Fiastra MC 11 559 12189
Sefro MC 12 422 12611
Acquacanina MC 13 121 12732
Pioraco MC 14 1134 13866
Visso MC 15 1107 14973
Ussita MC 16 444 15417
Fiuminata MC 17 1402 16819
Castelraimondo MC 18 4587 21406
Bolognola MC 18 142 21548
Caldarola MC 19 1823 23371
Preci PG 20 724 24095
Serrapetrona MC 20 966 25061
Nocera Umbra PG 20 5839 30900
Sellano PG 20 1079 31979

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km E of Foligno (57155 inhabitants)
52 Km E of Perugia (166134 inhabitants)
63 Km NE of Terni (111501 inhabitants)
71 Km NW of Teramo (54892 inhabitants)
75 Km SW of Ancona (100861 inhabitants)
84 Km NW of L'Aquila (69753 inhabitants)
88 Km S of Fano (60888 inhabitants)
96 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
Bulletin
Rev1000 		ML 1.7 2022-04-01
06:36:59		 43.0542 13.0198 9 2022-07-08
12:33:52		 Bollettino Sismico Italiano INGV 104110111
Reviewed
Rev100 		ML 1.7 2022-04-01
06:36:59		 43.0562 13.0177 9 2022-04-01
06:43:52		 Sala Sismica INGV-Roma 102651841
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-04-01 06:36:59 ± 0.04
Latitude 43.0542 ± 0.0018
Longitude 13.0198 ± 0.0025
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 104110111

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 251
Semi-minor axis of confidence ellipse (meter) 118
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 53
Circular confidence region, given by single value of horizontal uncertainty (meter) 250.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 46
Number of associated phases, regardless of their use for origin computation 44
Number of defining phases 44
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.05216
Epicentral distance of station farthest from the epicenter (degree) 0.59625
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 27
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 36
Type of magnitude ML
Reference to an origin 102651841
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-04-01 06:43:52

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 32
Type of magnitude ML
Reference to an origin 104110111
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-05-03 07:55:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2022-04-01T06:37:11.02 0.3 undecidable manual P 324 66.1893 50 -0.19 66
IV.ASSB.HHZ. 2022-04-01T06:37:10.00 0.3 undecidable manual S 268 29.3484 107 0.12 71
IV.MMO1.EHZ. 2022-04-01T06:37:10.07 0.3 undecidable manual S 124 30.2475 106 -0.13 71
IV.GUMA.HHZ. 2022-04-01T06:37:09.17 0.3 undecidable manual S 88 25.5522 109 0.52 66
7F.SIB2.EHZ. 2022-04-01T06:37:09.79 0.3 undecidable manual S 128 29.2485 107 -0.09 72
IV.FRON.EHZ. 2022-04-01T06:37:09.57 0.3 undecidable manual P 335 56.6988 50 -0.16 67
7F.SIB1.EHZ. 2022-04-01T06:37:09.17 0.3 undecidable manual S 131 26.9508 108 0.08 72
7F.SIB3.EHZ. 2022-04-01T06:37:09.39 0.3 undecidable manual S 134 28.4493 107 -0.19 70
IV.LNSS.HHZ. 2022-04-01T06:37:08.49 1.0 undecidable manual P 178 50.1165 50 -0.23 22
IV.SSFR.HHZ. 2022-04-01T06:37:08.20 0.3 negative manual P 336 46.5201 50 0.03 70
IV.SNTG.HHZ. 2022-04-01T06:37:08.11 0.3 undecidable manual S 344 23.1546 111 0.24 70
IV.ARVD.HHZ. 2022-04-01T06:37:08.57 0.3 undecidable manual P 353 49.617 50 -0.08 69
IV.NRCA.HHZ. 2022-04-01T06:37:08.64 0.3 undecidable manual S 163 25.6521 109 -0.03 73
IV.MC2.EHZ. 2022-04-01T06:37:07.47 0.3 undecidable manual S 139 20.9679 113 0.32 69
IV.GAG1.HNZ. 2022-04-01T06:37:07.45 0.6 undecidable manual S 11 20.7681 113 0.36 46
IV.CING.HHZ. 2022-04-01T06:37:06.84 0.6 positive manual P 22 38.3283 50 -0.08 47
IV.ATCC.EHZ. 2022-04-01T06:37:06.30 0.6 positive manual P 295 34.0437 50 0.06 48
IV.MF5.EHZ. 2022-04-01T06:37:06.91 0.1 undecidable manual P 102 36.4413 50 0.3 90
IV.FOSV.EHZ. 2022-04-01T06:37:06.15 0.1 positive manual P 322 33.9438 50 -0.08 95
IV.MMO1.EHZ. 2022-04-01T06:37:05.39 0.1 negative manual P 124 30.2475 106 -0.19 93
IV.PF6.EHN. 2022-04-01T06:37:05.85 0.3 undecidable manual S 57 16.872 117 -0.02 74
IV.EL6.EHZ. 2022-04-01T06:37:05.59 0.3 undecidable manual P 12 31.2465 106 -0.18 70
IV.GUMA.HHZ. 2022-04-01T06:37:05.07 0.3 negative manual P 88 25.5522 109 0.38 68
7F.SIB2.EHZ. 2022-04-01T06:37:05.13 0.1 undecidable manual P 128 29.2485 107 -0.27 92
IV.ASSB.HHZ. 2022-04-01T06:37:05.36 0.1 positive manual P 268 29.3484 107 -0.04 96
IV.CSP1.EHZ. 2022-04-01T06:37:05.59 0.3 undecidable manual S 74 15.5733 119 0.13 73
IV.SNTG.HHZ. 2022-04-01T06:37:04.23 0.3 negative manual P 344 23.1546 111 -0.01 74
IV.NRCA.HHZ. 2022-04-01T06:37:04.63 0.3 undecidable manual P 163 25.6521 109 -0.07 72
7F.SIB3.EHZ. 2022-04-01T06:37:04.97 0.3 undecidable manual P 134 28.4493 107 -0.25 69
IV.CESI.HHZ. 2022-04-01T06:37:04.38 0.3 undecidable manual S 240 10.7781 129 0.29 71
IV.FEMA.HNE. 2022-04-01T06:37:04.20 0.3 undecidable manual S 167 10.4784 130 0.2 72
7F.SIB1.EHZ. 2022-04-01T06:37:04.85 0.3 undecidable manual P 131 26.9508 108 -0.09 72
IV.GAG1.HNZ. 2022-04-01T06:37:03.43 0.3 undecidable manual P 11 20.7681 113 -0.35 69
IV.MML1.EHZ. 2022-04-01T06:37:03.04 0.1 undecidable manual S 329 7.6812 139 -0.25 96
IV.PF6.EHN. 2022-04-01T06:37:03.19 0.3 undecidable manual P 57 16.872 117 0.1 73
IV.MC2.EHZ. 2022-04-01T06:37:03.90 0.3 negative manual P 139 20.9679 113 0.08 73
IV.CESI.HHZ. 2022-04-01T06:37:02.38 0.1 positive manual P 240 10.7781 129 0.32 94
IV.FEMA.HNE. 2022-04-01T06:37:02.15 0.1 undecidable manual P 167 10.4784 130 0.15 98
IT.MTCL.HGZ. 2022-04-01T06:37:02.88 0.3 undecidable manual S 194 6.8931 142 -0.24 72
IV.CSP1.EHZ. 2022-04-01T06:37:02.95 0.1 positive manual P 74 15.5733 119 0.1 98
IV.FDMO.HHZ. 2022-04-01T06:37:02.33 0.3 undecidable manual S 110 5.7942 146 -0.57 67
IV.FDMO.HHZ. 2022-04-01T06:37:01.25 0.1 undecidable manual P 110 5.7942 146 -0.12 99
IT.MTCL.HGZ. 2022-04-01T06:37:01.55 0.3 undecidable manual P 194 6.8931 142 0.05 75
IV.MML1.EHZ. 2022-04-01T06:37:01.64 0.1 undecidable manual P 329 7.6812 139 0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:2.2 0.00259 0.2 AML other m 2022-04-01T06:37:02.52
IV.FDMO.HHE. ML:1.9 0.001325 0.18 AML other m 2022-04-01T06:37:02.44
IV.MML1.HNE. ML:1.7 0.0008175 0.48 AML other m 2022-04-01T06:37:03.30
IV.MML1.EHE. ML:1.7 0.000874 0.48 AML other m 2022-04-01T06:37:03.30
IV.MML1.HNN. ML:1.8 0.001134 0.12 AML other m 2022-04-01T06:37:03.29
IV.MML1.EHN. ML:1.8 0.0011194999999999998 0.86 AML other m 2022-04-01T06:37:03.29
IV.CESI.HHN. ML:1.6 0.000498 0.5 AML other m 2022-04-01T06:37:04.54
IV.CESI.HHE. ML:1.4 0.00033350000000000003 0.82 AML other m 2022-04-01T06:37:05.11
IV.CSP1.EHE. ML:1.8 0.0005865 0.32 AML other m 2022-04-01T06:37:06.03
IV.CSP1.EHN. ML:1.7 0.0005024999999999999 0.22 AML other m 2022-04-01T06:37:07.41
IV.NRCA.HHN. ML:1.9 0.000454 0.18 AML other m 2022-04-01T06:37:08.88
IV.NRCA.HNN. ML:1.9 0.00045 0.18 AML other m 2022-04-01T06:37:08.88
IV.NRCA.HHE. ML:1.8 0.00039749999999999996 0.12 AML other m 2022-04-01T06:37:09.34
IV.NRCA.HNE. ML:1.8 0.00039600000000000003 0.56 AML other m 2022-04-01T06:37:09.34
IV.GUMA.HHE. ML:2.0 0.0005705 0.28 AML other m 2022-04-01T06:37:09.65
IV.ASSB.HHN. ML:1.8 0.0003235 0.2 AML other m 2022-04-01T06:37:10.19
IV.MMO1.EHE. ML:1.8 0.00028700000000000004 0.98 AML other m 2022-04-01T06:37:10.36
IV.MMO1.EHN. ML:1.9 0.0004015 0.26 AML other m 2022-04-01T06:37:10.36
IV.GUMA.HHN. ML:1.6 0.000245 0.3 AML other m 2022-04-01T06:37:10.45
IV.ASSB.HHE. ML:1.4 0.00013800000000000002 0.64 AML other m 2022-04-01T06:37:10.17
IV.EL6.EHE. ML:1.7 0.00023050000000000002 1.34 AML other m 2022-04-01T06:37:11.95
IV.EL6.EHN. ML:1.7 0.0002445 0.2 AML other m 2022-04-01T06:37:11.50
IV.ATCC.EHN. ML:1.8 0.000242 1.62 AML other m 2022-04-01T06:37:11.03
IV.ATCC.HNN. ML:1.8 0.000243 1.64 AML other m 2022-04-01T06:37:11.02
IV.ATCC.EHE. ML:1.8 0.00028149999999999996 1.84 AML other m 2022-04-01T06:37:11.05
IV.ATCC.HNE. ML:1.9 0.00033699999999999995 1.02 AML other m 2022-04-01T06:37:12.05
IV.FOSV.EHE. ML:1.2 0.0000748 1.02 AML other m 2022-04-01T06:37:12.09
IV.CING.HHE. ML:1.5 0.00011310000000000001 1.62 AML other m 2022-04-01T06:37:12.96
IV.CING.HHN. ML:1.4 0.0000902 0.74 AML other m 2022-04-01T06:37:13.10
IV.FOSV.EHN. ML:1.3 0.0000895 0.82 AML other m 2022-04-01T06:37:14.44
IV.SSFR.HHN. ML:1.5 0.00010005 0.26 AML other m 2022-04-01T06:37:16.17
IV.SSFR.HHE. ML:1.5 0.00009814999999999999 0.62 AML other m 2022-04-01T06:37:17.15
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