Earthquake with magnitude of ML 1.1 on date 19-01-2022 and time 23:34:22 (UTC) in region 3 km NW Apecchio (PU)

A magnitude ML 1.1 earthquake occured in region: 3 km NW Apecchio (PU), on

  • 19-01-2022 23:34:22 (UTC)
  • 20-01-2022 00:34:22 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.5760, 12.3850 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Apecchio PU 3 1882 1882
Mercatello sul Metauro PU 9 1378 3260
Sant'Angelo in Vado PU 10 4133 7393
Piobbico PU 10 2029 9422
Borgo Pace PU 12 606 10028
Urbania PU 15 7099 17127
Pietralunga PG 15 2111 19238
Belforte all'Isauro PU 16 769 20007
Peglio PU 16 696 20703
Sestino AR 16 1355 22058
Piandimeleto PU 17 2167 24225
San Giustino PG 17 11297 35522
CittĂ  di Castello PG 18 39913 75435
Lunano PU 18 1527 76962
Sansepolcro AR 20 15884 92846

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km E of Arezzo (99543 inhabitants)
52 Km N of Perugia (166134 inhabitants)
56 Km S of Rimini (147750 inhabitants)
57 Km SW of Pesaro (94582 inhabitants)
59 Km SW of Fano (60888 inhabitants)
63 Km S of Cesena (96758 inhabitants)
74 Km NW of Foligno (57155 inhabitants)
77 Km SE of Forlì (117913 inhabitants)
89 Km SE of Faenza (58541 inhabitants)
90 Km E of Siena (53903 inhabitants)
92 Km W of Ancona (100861 inhabitants)
93 Km E of Firenze (382808 inhabitants)
95 Km S of Ravenna (159116 inhabitants)
99 Km E of Scandicci (50609 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 2022-01-19
23:34:22
43.5762 12.3852 10 2022-01-19
23:45:08
Sala Sismica INGV-Roma 99954921
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-19 23:34:22 ± 0.05
Latitude 43.5762 ± 0.0036
Longitude 12.3852 ± 0.0037
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 99954921

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 370
Semi-minor axis of confidence ellipse (meter) 83
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 2
Circular confidence region, given by single value of horizontal uncertainty (meter) 370.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 90
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.11601
Epicentral distance of station farthest from the epicenter (degree) 0.48384
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 15
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 20
Type of magnitude ML
Reference to an origin 99954921
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-19 23:45:08
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ASQU.HHZ. 2022-01-19T23:34:39.82 0.6 undecidable manual S 297 53.7018 50 0.65 40
IV.ARVD.HHZ. 2022-01-19T23:34:37.52 0.6 undecidable manual S 101 45.621 50 0.52 42
IV.CAFI.HHZ. 2022-01-19T23:34:36.69 0.6 undecidable manual S 231 43.4232 50 0.25 45
IV.MMUR.HNZ. 2022-01-19T23:34:34.32 3.0 positive manual P 51.4152 2.74 0
IV.SSFR.HHZ. 2022-01-19T23:34:34.34 0.3 undecidable manual S 116 35.5422 50 0.03 72
IV.CRE.HHZ. 2022-01-19T23:34:33.94 0.6 undecidable manual S 278 35.1426 50 -0.28 46
IV.FRON.EHZ. 2022-01-19T23:34:32.11 0.6 undecidable manual S 103 28.1496 50 -0.24 47
IV.ATMI.HHZ. 2022-01-19T23:34:32.33 0.6 undecidable manual S 199 28.4493 50 -0.1 48
IV.ASQU.HHZ. 2022-01-19T23:34:31.92 0.1 undecidable manual P 297 53.7018 50 -0.01 94
IV.CAFI.HHZ. 2022-01-19T23:34:30.27 0.1 undecidable manual P 231 43.4232 50 -0.08 94
IV.ARVD.HHZ. 2022-01-19T23:34:30.69 0.6 positive manual P 101 45.621 50 0.01 48
IV.ATVO.HHZ. 2022-01-19T23:34:30.34 0.6 undecidable manual S 175 21.5673 114 0.11 49
IV.PE3.EHZ. 2022-01-19T23:34:29.32 0.6 undecidable manual S 34 15.9729 121 0.81 40
IV.SSP9.EHZ. 2022-01-19T23:34:29.85 0.6 undecidable manual S 269 20.3685 115 0 50
IV.ATPI.EHZ. 2022-01-19T23:34:28.23 0.6 undecidable manual S 174 13.9749 124 0.31 47
IV.SSFR.HHZ. 2022-01-19T23:34:28.97 1.0 undecidable manual P 116 35.5422 50 -0.16 23
IV.NARO.HHZ. 2022-01-19T23:34:28.17 0.6 undecidable manual S 76 16.1727 121 -0.38 46
IV.CRE.HHZ. 2022-01-19T23:34:28.81 1.0 positive manual P 278 35.1426 50 -0.26 23
IV.PIEI.HHZ. 2022-01-19T23:34:27.36 0.6 undecidable manual S 110 12.876 127 -0.24 48
IV.PARC.HHZ. 2022-01-19T23:34:27.71 0.6 undecidable manual S 304 14.2746 124 -0.28 48
IV.FRON.EHZ. 2022-01-19T23:34:27.63 1.0 undecidable manual P 103 28.1496 50 -0.36 23
IV.ATMI.HHZ. 2022-01-19T23:34:27.85 0.1 undecidable manual P 199 28.4493 50 -0.19 95
IV.BADI.EHZ. 2022-01-19T23:34:27.76 0.6 undecidable manual S 237 13.4754 125 -0.03 50
IV.ATVO.HHZ. 2022-01-19T23:34:26.89 0.1 positive manual P 175 21.5673 114 0.12 97
IV.SSP9.EHZ. 2022-01-19T23:34:26.42 0.1 undecidable manual P 269 20.3685 115 -0.13 97
IV.BADI.EHZ. 2022-01-19T23:34:25.46 0.1 positive manual P 237 13.4754 125 0.1 99
IV.PIEI.HHZ. 2022-01-19T23:34:25.20 0.1 positive manual P 110 12.876 127 -0.05 100
IV.ATPI.EHZ. 2022-01-19T23:34:25.66 0.3 positive manual P 174 13.9749 124 0.22 72
IV.PARC.HHZ. 2022-01-19T23:34:25.41 0.6 undecidable manual P 304 14.2746 124 -0.07 50
IV.PE3.EHZ. 2022-01-19T23:34:25.85 0.1 positive manual P 34 15.9729 121 0.08 99
IV.NARO.HHZ. 2022-01-19T23:34:25.61 0.1 undecidable manual P 76 16.1727 121 -0.19 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PIEI.HHE. ML:1.5 0.00035250000000000006 0.14 AML other m 2022-01-19T23:34:27.74
IV.PARC.HHN. ML:1.1 0.0001175 0.14 AML other m 2022-01-19T23:34:27.87
IV.BADI.EHE. ML:1.3 0.0002145 0.18 AML other m 2022-01-19T23:34:28.34
IV.PIEI.HHN. ML:1.1 0.0001255 0.08 AML other m 2022-01-19T23:34:28.26
IV.ATPI.EHE. ML:0.9 0.0000779 0.46 AML other m 2022-01-19T23:34:28.57
IV.NARO.HHN. ML:1.3 0.00020150000000000002 0.28 AML other m 2022-01-19T23:34:28.53
IV.NARO.HHE. ML:1.1 0.00011300000000000001 0.16 AML other m 2022-01-19T23:34:28.45
IV.PARC.HHE. ML:1.0 0.00009850000000000001 1.86 AML other m 2022-01-19T23:34:29.05
IV.BADI.EHN. ML:1.3 0.00021050000000000002 0.14 AML other m 2022-01-19T23:34:29.13
IV.ATPI.EHN. ML:0.9 0.00007994999999999999 0.78 AML other m 2022-01-19T23:34:29.53
IV.ATVO.HHE. ML:0.9 0.00005925 1.46 AML other m 2022-01-19T23:34:31.89
IV.ATVO.HHN. ML:1.0 0.00006515 0.4 AML other m 2022-01-19T23:34:31.31
IV.ATMI.HHE. ML:1.0 0.0000558 0.94 AML other m 2022-01-19T23:34:32.28
IV.FRON.EHE. ML:0.7 0.00002615 1.26 AML other m 2022-01-19T23:34:33.88
IV.ASQU.HHE. ML:0.8 0.000015949999999999998 0.42 AML other m 2022-01-19T23:34:33.53
IV.FRON.EHN. ML:1.0 0.000055849999999999996 1.04 AML other m 2022-01-19T23:34:33.95
IV.SSFR.HHE. ML:1.3 0.0000856 0.22 AML other m 2022-01-19T23:34:35.84
IV.SSFR.HHN. ML:1.4 0.0001064 1.08 AML other m 2022-01-19T23:34:35.31
IV.ATMI.HHN. ML:0.9 0.000046649999999999996 0.42 AML other m 2022-01-19T23:34:39.39
IV.ASQU.HHN. ML:0.9 0.000018825 1.34 AML other m 2022-01-19T23:34:43.31
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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