Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 28-01-2022 and time 18:42:51 (Italy) in region 6 km S Mercatello sul Metauro (PU)

A magnitude ML 1.1 earthquake occured in region: 6 km S Mercatello sul Metauro (PU), on

  • 28-01-2022 17:42:51 (UTC)
  • 28-01-2022 18:42:51 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.5950, 12.3190 at 10 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
Mercatello sul Metauro PU 6 1378 1378
Borgo Pace PU 7 606 1984
Apecchio PU 9 1882 3866
Sant'Angelo in Vado PU 11 4133 7999
San Giustino PG 13 11297 19296
Sestino AR 13 1355 20651
Belforte all'Isauro PU 14 769 21420
Sansepolcro AR 15 15884 37304
Piobbico PU 16 2029 39333
Badia Tedalda AR 16 1087 40420
Piandimeleto PU 16 2167 42587
Città di Castello PG 17 39913 82500
Lunano PU 18 1527 84027
Peglio PU 18 696 84723
Urbania PU 19 7099 91822
Citerna PG 19 3531 95353
Pietralunga PG 19 2111 97464
Frontino PU 20 293 97757

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km E of Arezzo (99543 inhabitants)
55 Km N of Perugia (166134 inhabitants)
56 Km SW of Rimini (147750 inhabitants)
59 Km SW of Pesaro (94582 inhabitants)
61 Km S of Cesena (96758 inhabitants)
63 Km W of Fano (60888 inhabitants)
73 Km SE of Forlì (117913 inhabitants)
78 Km NW of Foligno (57155 inhabitants)
84 Km SE of Faenza (58541 inhabitants)
85 Km E of Siena (53903 inhabitants)
88 Km E of Firenze (382808 inhabitants)
92 Km S of Ravenna (159116 inhabitants)
93 Km E of Scandicci (50609 inhabitants)
97 Km W of Ancona (100861 inhabitants)
97 Km SE of Imola (69797 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 2022-01-28
17:42:51		 43.5952 12.319 10 2022-01-28
17:50:10		 Sala Sismica INGV-Roma 100278451
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-28 17:42:51 ± 0.07
Latitude 43.5952 ± 0.0045
Longitude 12.3190 ± 0.0050
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 100278451

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 464
Semi-minor axis of confidence ellipse (meter) 293
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 156
Circular confidence region, given by single value of horizontal uncertainty (meter) 460.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 85
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 29
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.08184
Epicentral distance of station farthest from the epicenter (degree) 0.37142
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 15
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 100278451
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-28 17:50:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CAFI.HHZ. 2022-01-28T17:43:05.69 0.1 undecidable manual S 224 40.9257 50 0.71 79
IV.SSFR.HHZ. 2022-01-28T17:43:05.46 0.1 undecidable manual S 115 41.2254 50 0.4 88
IV.FRON.EHZ. 2022-01-28T17:43:03.23 0.1 undecidable manual S 105 33.8439 50 0.15 94
IV.MPAG.EHZ. 2022-01-28T17:43:03.63 0.1 undecidable manual S 84 35.5422 50 0.08 95
IV.CRE.HHZ. 2022-01-28T17:43:01.51 0.1 undecidable manual S 275 29.6481 50 -0.45 89
IV.ATMI.HHZ. 2022-01-28T17:43:01.99 0.1 undecidable manual S 188 29.2485 50 0.13 95
IV.CPGN.EHZ. 2022-01-28T17:43:01.10 0.3 undecidable manual S 0 22.8549 113 1.13 51
IV.ATVO.HHZ. 2022-01-28T17:43:00.78 0.1 undecidable manual S 163 24.6531 112 0.22 94
IV.NARO.HHZ. 2022-01-28T17:42:59.22 0.1 undecidable manual S 85 21.0678 115 -0.2 95
IV.CAFI.HHZ. 2022-01-28T17:42:59.11 0.1 undecidable manual P 224 40.9257 50 -0.11 94
IV.FRON.EHZ. 2022-01-28T17:42:58.03 0.1 undecidable manual P 105 33.8439 50 -0.08 95
IV.PE3.EHZ. 2022-01-28T17:42:58.22 0.3 undecidable manual S 52 18.0708 119 -0.28 70
IV.MPAG.EHZ. 2022-01-28T17:42:58.23 0.1 undecidable manual P 84 35.5422 50 -0.16 93
IV.PIEI.HHZ. 2022-01-28T17:42:58.38 0.1 undecidable manual S 111 18.5703 118 -0.26 94
IV.SSFR.HHZ. 2022-01-28T17:42:58.78 0.1 undecidable manual P 115 41.2254 50 -0.48 86
IV.ATPI.EHZ. 2022-01-28T17:42:58.44 0.1 undecidable manual S 157 17.3715 120 0.16 96
IV.CRE.HHZ. 2022-01-28T17:42:57.12 0.1 undecidable manual P 275 29.6481 50 -0.35 91
IV.ATMI.HHZ. 2022-01-28T17:42:57.29 0.1 undecidable manual P 188 29.2485 50 -0.12 95
IV.CPGN.EHZ. 2022-01-28T17:42:56.69 0.1 undecidable manual P 0 22.8549 113 0.37 91
IV.APEC.HHZ. 2022-01-28T17:42:56.21 0.1 undecidable manual S 117 9.0798 138 0.21 97
IV.ATVO.HHZ. 2022-01-28T17:42:56.61 0.1 undecidable manual P 163 24.6531 112 -0.05 97
IV.BADI.EHZ. 2022-01-28T17:42:56.31 0.1 undecidable manual S 212 11.1777 131 -0.22 96
IV.PIEI.HHZ. 2022-01-28T17:42:55.34 0.1 undecidable manual P 111 18.5703 118 -0.22 95
IV.ATPI.EHZ. 2022-01-28T17:42:55.41 0.1 undecidable manual P 157 17.3715 120 0.07 98
IV.PE3.EHZ. 2022-01-28T17:42:55.46 0.1 undecidable manual P 52 18.0708 119 -0.01 99
IV.NARO.HHZ. 2022-01-28T17:42:55.73 0.1 undecidable manual P 85 21.0678 115 -0.27 94
IV.SSP9.EHZ. 2022-01-28T17:42:54.93 0.1 undecidable manual P 261 15.2736 123 -0.05 99
IV.APEC.HHZ. 2022-01-28T17:42:54.24 0.1 undecidable manual P 117 9.0798 138 0.21 97
IV.BADI.EHZ. 2022-01-28T17:42:54.30 0.1 undecidable manual P 212 11.1777 131 -0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BADI.EHN. ML:1.3 0.000231 0.18 AML other m 2022-01-28T17:42:56.65
IV.APEC.HHN. ML:1.3 0.000249 0.5 AML other m 2022-01-28T17:42:56.96
IV.BADI.EHE. ML:1.4 0.0002725 0.74 AML other m 2022-01-28T17:42:56.59
IV.APEC.HHE. ML:1.2 0.0002 1.12 AML other m 2022-01-28T17:42:57.92
IV.PIEI.HHE. ML:1.2 0.00011300000000000001 0.12 AML other m 2022-01-28T17:42:58.78
IV.PIEI.HHN. ML:0.9 0.00006170000000000001 0.92 AML other m 2022-01-28T17:42:59.78
IV.ATPI.EHE. ML:0.8 0.0000566 0.32 AML other m 2022-01-28T17:42:59.38
IV.PE3.EHE. ML:1.2 0.0001128 0.72 AML other m 2022-01-28T17:42:59.56
IV.NARO.HHN. ML:1.2 0.0001013 1.14 AML other m 2022-01-28T17:42:59.82
IV.NARO.HHE. ML:1.0 0.0000718 0.06 AML other m 2022-01-28T17:42:59.81
IV.PE3.EHN. ML:1.3 0.0001595 1.44 AML other m 2022-01-28T17:43:00.76
IV.ATPI.EHN. ML:0.8 0.000050799999999999995 0.92 AML other m 2022-01-28T17:43:00.48
IV.ATVO.HHE. ML:1.3 0.0001134 0.64 AML other m 2022-01-28T17:43:01.46
IV.ATVO.HHN. ML:1.0 0.00006325 0.22 AML other m 2022-01-28T17:43:01.52
IV.CRE.HHN. ML:0.9 0.0000388 0.58 AML other m 2022-01-28T17:43:01.42
IV.CRE.HHE. ML:0.7 0.000024449999999999998 0.64 AML other m 2022-01-28T17:43:02.56
IV.MPAG.EHN. ML:1.0 0.000036150000000000005 0.34 AML other m 2022-01-28T17:43:03.80
IV.MPAG.EHE. ML:0.9 0.000029049999999999998 1.06 AML other m 2022-01-28T17:43:04.83
IV.ATMI.HHE. ML:1.1 0.0000669 1.1 AML other m 2022-01-28T17:43:06.73
IV.SSFR.HHE. ML:1.5 0.00010485 0.18 AML other m 2022-01-28T17:43:06.91
IV.SSFR.HHN. ML:1.6 0.000132 0.22 AML other m 2022-01-28T17:43:06.81
IV.ATMI.HHN. ML:1.1 0.00006104999999999999 0.38 AML other m 2022-01-28T17:43:10.02
IV.PIEI.HNE. ML:1.1 0.00010362835500000001 0.128 AML other m 2022-01-28T17:42:58.71
IV.FRON.EHE. ML:0.6 0.000016465845 0.1024 AML other m 2022-01-28T17:43:04.06
IV.FRON.EHN. ML:1.0 0.00003884306 0.0768 AML other m 2022-01-28T17:43:04.42
IV.SSFR.HNN. ML:1.8 0.0001907978 0.6912 AML other m 2022-01-28T17:43:06.82
IV.CAFI.HHE. ML:0.6 0.000015849252 0.1152 AML other m 2022-01-28T17:43:06.74
IV.CAFI.HHN. ML:0.6 0.00001569498 0.128 AML other m 2022-01-28T17:43:06.20
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