Earthquake with magnitude of ML 1.2 on date 24-01-2022 and time 03:05:50 (UTC) in region 3 km E Sassoferrato (AN)

A magnitude ML 1.2 earthquake occured in region: 3 km E Sassoferrato (AN), on

  • 24-01-2022 03:05:50 (UTC)
  • 24-01-2022 04:05:50 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.4470, 12.8890 at 15 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 3 7285 7285
Genga AN 4 1797 9082
Arcevia AN 7 4612 13694
Serra San Quirico AN 10 2850 16544
Serra Sant'Abbondio PU 11 1027 17571
Fabriano AN 12 31480 49051
Mergo AN 12 1037 50088
Pergola PU 14 6333 56421
Frontone PU 14 1300 57721
Rosora AN 15 1985 59706
Cerreto d'Esi AN 16 3817 63523
Serra de' Conti AN 16 3746 67269
Castelplanio AN 17 3540 70809
Montecarotto AN 17 1987 72796
Poggio San Marcello AN 17 693 73489
Costacciaro PG 17 1216 74705
Poggio San Vicino MC 17 246 74951
Sigillo PG 17 2404 77355
San Lorenzo in Campo PU 18 3414 80769
Cupramontana AN 18 4756 85525
Scheggia e Pascelupo PG 18 1393 86918
Barbara AN 19 1368 88286
Maiolati Spontini AN 19 6248 94534
Castelleone di Suasa AN 19 1676 96210
Fossato di Vico PG 20 2840 99050

Municipalities with at least 50000 inhabitants

An earthquake occurred to
46 Km S of Fano (60888 inhabitants)
52 Km S of Pesaro (94582 inhabitants)
54 Km W of Ancona (100861 inhabitants)
55 Km NE of Perugia (166134 inhabitants)
57 Km N of Foligno (57155 inhabitants)
73 Km SE of Rimini (147750 inhabitants)
81 Km E of Arezzo (99543 inhabitants)
93 Km SE of Cesena (96758 inhabitants)
100 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 1.2 2022-01-24
03:05:50
43.4467 12.8888 15 2022-01-24
03:12:36
Sala Sismica INGV-Roma 100109471
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-24 03:05:50 ± 0.09
Latitude 43.4467 ± 0.0036
Longitude 12.8888 ± 0.0050
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 100109471

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 490
Semi-minor axis of confidence ellipse (meter) 16
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 223
Circular confidence region, given by single value of horizontal uncertainty (meter) 490.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 69
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 28
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.07824
Epicentral distance of station farthest from the epicenter (degree) 0.43437
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 14
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.5
Num. used stations 16
Type of magnitude ML
Reference to an origin 100109471
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-24 03:12:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FDMO.HHZ. 2022-01-24T03:06:06.15 0.3 undecidable manual S 161 48.2184 97 0.44 65
IV.MML1.EHZ. 2022-01-24T03:06:03.19 0.3 undecidable manual S 170 37.5291 99 0.3 68
IV.ATCC.EHZ. 2022-01-24T03:06:02.91 0.3 undecidable manual S 215 35.2425 100 0.62 63
IV.NARO.HHZ. 2022-01-24T03:06:01.20 0.1 undecidable manual S 306 30.747 102 0.09 95
IV.COR1.EHZ. 2022-01-24T03:06:00.13 0.3 undecidable manual S 24 22.4553 110 1.16 48
IV.PIEI.HHZ. 2022-01-24T03:06:00.89 0.1 undecidable manual S 289 30.1476 103 -0.06 96
IV.CING.HHZ. 2022-01-24T03:05:59.63 0.1 undecidable manual S 108 25.9518 106 -0.23 93
IV.EL6.EHZ. 2022-01-24T03:05:58.83 0.1 undecidable manual S 127 21.5673 112 0.08 97
IV.SNTG.HHZ. 2022-01-24T03:05:58.73 0.1 undecidable manual S 169 21.6672 111 -0.05 97
IV.MPAG.EHZ. 2022-01-24T03:05:58.95 0.1 undecidable manual S 333 22.755 110 -0.11 97
IV.FDMO.HHZ. 2022-01-24T03:05:58.96 0.3 undecidable manual P 161 48.2184 97 -0.25 66
IV.FOSV.EHZ. 2022-01-24T03:05:58.35 0.1 undecidable manual S 211 19.7691 114 0.04 98
IV.ATCC.EHZ. 2022-01-24T03:05:57.29 0.3 undecidable manual P 215 35.2425 100 0.06 72
IV.MML1.EHZ. 2022-01-24T03:05:57.54 0.1 undecidable manual P 170 37.5291 99 -0.04 94
IV.FRON.EHZ. 2022-01-24T03:05:57.27 0.1 undecidable manual S 301 15.3735 123 0 99
IV.NARO.HHZ. 2022-01-24T03:05:56.43 0.1 undecidable manual P 306 30.747 102 -0.12 94
IV.PIEI.HHZ. 2022-01-24T03:05:56.27 0.1 undecidable manual P 289 30.1476 103 -0.19 93
IV.MPAG.EHZ. 2022-01-24T03:05:55.24 0.1 undecidable manual P 333 22.755 110 -0.13 96
IV.CING.HHZ. 2022-01-24T03:05:55.58 0.1 undecidable manual P 108 25.9518 106 -0.25 93
IV.SSFR.HHZ. 2022-01-24T03:05:55.91 0.1 undecidable manual S 262 8.6802 144 -0.07 100
IV.EL6.EHZ. 2022-01-24T03:05:55.16 0.1 undecidable manual P 127 21.5673 112 -0.03 98
IV.COR1.EHZ. 2022-01-24T03:05:55.76 0.1 undecidable manual P 24 22.4553 110 0.44 89
IV.MMUR.HNE. 2022-01-24T03:05:55.59 0.1 undecidable manual S 93 8.7801 143 -0.4 94
IV.SNTG.HHZ. 2022-01-24T03:05:55.07 0.1 undecidable manual P 169 21.6672 111 -0.14 95
IV.FRON.EHZ. 2022-01-24T03:05:54.29 0.1 undecidable manual P 301 15.3735 123 -0.05 99
IV.FOSV.EHZ. 2022-01-24T03:05:54.87 0.1 undecidable manual P 211 19.7691 114 -0.06 97
IV.MMUR.HNE. 2022-01-24T03:05:53.45 0.1 undecidable manual P 93 8.7801 143 -0.15 98
IV.SSFR.HHZ. 2022-01-24T03:05:53.54 0.1 undecidable manual P 262 8.6802 144 -0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSFR.HHN. ML:1.6 0.000372 1.84 AML other m 2022-01-24T03:05:55.04
IV.SSFR.HNN. ML:1.7 0.0005685 0.32 AML other m 2022-01-24T03:05:56.04
IV.SSFR.HNE. ML:1.5 0.00033899999999999995 0.32 AML other m 2022-01-24T03:05:56.34
IV.SSFR.HHE. ML:1.4 0.000225 0.74 AML other m 2022-01-24T03:05:56.55
IV.FRON.EHE. ML:0.8 0.00005365 1.02 AML other m 2022-01-24T03:05:57.97
IV.FRON.EHN. ML:1.1 0.00009265000000000002 0.56 AML other m 2022-01-24T03:05:58.33
IV.SNTG.HHN. ML:1.1 0.00006984999999999999 0.2 AML other m 2022-01-24T03:05:59.19
IV.SNTG.HHE. ML:1.0 0.0000626 0.42 AML other m 2022-01-24T03:05:59.03
IV.MPAG.EHE. ML:1.2 0.0001005 0.1 AML other m 2022-01-24T03:05:59.21
IV.MPAG.EHN. ML:1.0 0.0000666 1.08 AML other m 2022-01-24T03:05:59.09
IV.PIEI.HHE. ML:1.2 0.0000669 0.32 AML other m 2022-01-24T03:06:01.22
IV.PIEI.HHN. ML:0.8 0.000030050000000000002 1.24 AML other m 2022-01-24T03:06:01.17
IV.MML1.EHE. ML:1.1 0.00004455 0.24 AML other m 2022-01-24T03:06:03.84
IV.COR1.HNE. ML:5.1 0.81 0.4 AML other m 2022-01-24T03:06:04.56
IV.COR1.HNN. ML:4.9 0.42 1.6 AML other m 2022-01-24T03:06:04.88
IV.MML1.EHN. ML:1.0 0.000039649999999999995 0.42 AML other m 2022-01-24T03:06:13.42
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