Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 19-05-2022 and time 16:32:44 (UTC) in region 3 km NW Serravalle di Chienti (MC)

A magnitude ML 1.1 earthquake occured in region: 3 km NW Serravalle di Chienti (MC), on

  • 19-05-2022 16:32:44 (UTC)
  • 19-05-2022 18:32:44 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0880, 12.9200 at 16 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
Serravalle di Chienti MC 3 1070 1070
Sefro MC 7 422 1492
Muccia MC 10 915 2407
Nocera Umbra PG 11 5839 8246
Fiuminata MC 11 1402 9648
Pioraco MC 12 1134 10782
Pieve Torina MC 12 1458 12240
Monte Cavallo MC 12 145 12385
Camerino MC 13 6974 19359
Valtopina PG 14 1398 20757
Pievebovigliana MC 14 866 21623
Fiordimonte MC 15 202 21825
Castelraimondo MC 18 4587 26412
Esanatoglia MC 18 2034 28446
Gualdo Tadino PG 19 15208 43654

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km NE of Foligno (57155 inhabitants)
43 Km E of Perugia (166134 inhabitants)
63 Km NE of Terni (111501 inhabitants)
76 Km SW of Ancona (100861 inhabitants)
80 Km NW of Teramo (54892 inhabitants)
85 Km S of Fano (60888 inhabitants)
91 Km NW of L'Aquila (69753 inhabitants)
92 Km S of Pesaro (94582 inhabitants)
94 Km E of Arezzo (99543 inhabitants)
100 Km NE of Viterbo (67173 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 1.1 2022-05-19
16:32:44		 43.088 12.9198 16 2022-05-19
16:42:22		 Sala Sismica INGV-Roma 104876751
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-05-19 16:32:44 ± 0.09
Latitude 43.0880 ± 0.0027
Longitude 12.9198 ± 0.0049
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 104876751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 419
Semi-minor axis of confidence ellipse (meter) 100
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 226
Circular confidence region, given by single value of horizontal uncertainty (meter) 420.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 108
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) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.08364
Epicentral distance of station farthest from the epicenter (degree) 0.52790
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 104876751
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-05-19 16:42:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2022-05-19T16:33:02.92 1.0 undecidable manual S 328 58.5969 96 0.53 20
IV.NRCA.HHZ. 2022-05-19T16:32:55.37 0.6 undecidable manual S 151 32.3454 103 -0.09 48
IV.MC2.EHZ. 2022-05-19T16:32:54.94 0.6 undecidable manual S 132 29.3484 105 0.26 48
IV.PIEI.HHZ. 2022-05-19T16:32:54.92 0.1 undecidable manual P 328 58.5969 96 0.2 90
IV.ATCC.EHZ. 2022-05-19T16:32:53.83 0.6 undecidable manual S 296 25.0527 108 0.23 47
IV.FOSV.HNN. 2022-05-19T16:32:53.75 0.6 undecidable manual S 331 26.2515 107 -0.15 49
IV.ASSB.HHZ. 2022-05-19T16:32:52.70 0.6 undecidable manual S 257 21.7671 113 -0.06 50
IV.SNTG.HHZ. 2022-05-19T16:32:51.88 0.6 undecidable manual S 5 18.5703 118 -0.12 50
IV.FEMA.HNE. 2022-05-19T16:32:51.94 0.6 undecidable manual S 143 17.4714 120 0.2 49
IV.FDMO.HHZ. 2022-05-19T16:32:51.14 0.6 undecidable manual S 113 14.6742 126 0.02 51
IV.NRCA.HHZ. 2022-05-19T16:32:50.51 0.6 undecidable manual P 151 32.3454 103 -0.21 47
IV.MC2.EHZ. 2022-05-19T16:32:50.72 1.0 undecidable manual P 132 29.3484 105 0.45 23
IT.MTCL.HGE. 2022-05-19T16:32:50.75 0.6 undecidable manual S 148 12.2766 133 0.13 50
IV.CESI.HHZ. 2022-05-19T16:32:50.03 0.6 undecidable manual S 188 9.2796 142 -0.05 51
IV.ATCC.EHZ. 2022-05-19T16:32:49.62 0.6 undecidable manual P 296 25.0527 108 -0.02 50
IT.FOPC.HGN. 2022-05-19T16:32:49.10 0.1 undecidable manual P 233 21.9669 112 -0.08 99
IV.FOSV.HNN. 2022-05-19T16:32:49.41 0.1 undecidable manual P 331 26.2515 107 -0.41 93
IV.ASSB.HHZ. 2022-05-19T16:32:49.07 0.3 negative manual P 257 21.7671 113 -0.09 74
IV.FDMO.HHZ. 2022-05-19T16:32:48.09 1.0 undecidable manual P 113 14.6742 126 -0.12 25
IV.SNTG.HHZ. 2022-05-19T16:32:48.76 0.3 positive manual P 5 18.5703 118 0.04 75
IV.FEMA.HNE. 2022-05-19T16:32:48.67 0.1 undecidable manual P 143 17.4714 120 0.1 100
IV.CESI.HHZ. 2022-05-19T16:32:47.64 0.3 undecidable manual P 188 9.2796 142 0.03 77
IT.MTCL.HGE. 2022-05-19T16:32:47.84 0.1 undecidable manual P 148 12.2766 133 -0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHE. ML:1.2 0.00016700000000000002 0.46 AML other m 2022-05-19T16:32:50.38
IV.CESI.HHN. ML:1.2 0.00013700000000000002 0.28 AML other m 2022-05-19T16:32:50.31
IV.FDMO.HHE. ML:1.1 0.0000955 0.18 AML other m 2022-05-19T16:32:51.38
IV.FDMO.HHN. ML:1.1 0.00010245 0.12 AML other m 2022-05-19T16:32:51.45
IV.SNTG.HHE. ML:1.2 0.000118 0.08 AML other m 2022-05-19T16:32:52.28
IV.SNTG.HHN. ML:1.2 0.00010350000000000001 0.1 AML other m 2022-05-19T16:32:52.29
IV.ASSB.HHE. ML:1.2 0.0001005 0.8 AML other m 2022-05-19T16:32:53.17
IV.ASSB.HHN. ML:1.4 0.00013550000000000001 0.26 AML other m 2022-05-19T16:32:53.36
IV.NRCA.HHE. ML:1.0 0.00004295 0.72 AML other m 2022-05-19T16:32:55.54
IV.NRCA.HHN. ML:0.9 0.000029900000000000002 1.42 AML other m 2022-05-19T16:32:57.20
IV.SNTG.HNE. ML:1.2 0.000116402615 0.1152 AML other m 2022-05-19T16:32:52.24
IV.SNTG.HNN. ML:1.1 0.00008779194 0.2816 AML other m 2022-05-19T16:32:52.38
IV.ATCC.EHE. ML:0.7 0.000026026930000000002 0.768 AML other m 2022-05-19T16:32:55.74
IV.ATCC.EHN. ML:0.7 0.000025384145 0.4992 AML other m 2022-05-19T16:32:53.00
IV.PIEI.HHE. ML:0.7 0.0000075391513 0.1408 AML other m 2022-05-19T16:33:04.35
IV.PIEI.HHN. ML:0.4 0.000005236504 0.192 AML other m 2022-05-19T16:33:05.88
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