Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.0 on date 14-02-2022 and time 01:01:52 (Italy) in region 7 km E Acqualagna (PU)

A magnitude ML 1.0 earthquake occured in region: 7 km E Acqualagna (PU), on

  • 14-02-2022 00:01:52 (UTC)
  • 14-02-2022 01:01:52 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.6190, 12.7590 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.

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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
Acqualagna PU 7 4393 4393
Fossombrone PU 9 9575 13968
Pergola PU 9 6333 20301
Fermignano PU 11 8596 28897
Frontone PU 12 1300 30197
Fratte Rosa PU 12 966 31163
Sant'Ippolito PU 12 1563 32726
Cagli PU 12 8731 41457
Isola del Piano PU 13 594 42051
Serra Sant'Abbondio PU 14 1027 43078
Montefelcino PU 14 2671 45749
Barchi PU 15 967 46716
San Lorenzo in Campo PU 15 3414 50130
Urbino PU 15 15019 65149
Serrungarina PU 17 2634 67783
Castelleone di Suasa AN 18 1676 69459
Petriano PU 18 2829 72288
Mondavio PU 18 3810 76098
Orciano di Pesaro PU 18 2028 78126
Saltara PU 19 6925 85051
Cartoceto PU 19 7887 92938
Cantiano PU 19 2245 95183
Urbania PU 20 7099 102282
Arcevia AN 20 4612 106894

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km SW of Fano (60888 inhabitants)
35 Km SW of Pesaro (94582 inhabitants)
52 Km SE of Rimini (147750 inhabitants)
61 Km W of Ancona (100861 inhabitants)
64 Km NE of Perugia (166134 inhabitants)
71 Km SE of Cesena (96758 inhabitants)
73 Km E of Arezzo (99543 inhabitants)
74 Km N of Foligno (57155 inhabitants)
88 Km SE of Forlì (117913 inhabitants)
99 Km SE of Ravenna (159116 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 1.0 2022-02-14
00:01:52		 43.6193 12.7588 15 2022-02-14
00:13:53		 Sala Sismica INGV-Roma 100965391
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-02-14 00:01:52 ± 0.16
Latitude 43.6193 ± 0.0081
Longitude 12.7588 ± 0.0075
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 100965391

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 923
Semi-minor axis of confidence ellipse (meter) 239
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 14
Circular confidence region, given by single value of horizontal uncertainty (meter) 920.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 70
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.00989
Epicentral distance of station farthest from the epicenter (degree) 0.25271
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 100965391
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-02-14 00:13:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PE3.EHZ. 2022-02-14T00:02:02.27 0.6 undecidable manual S 292 22.755 109 0.61 43
IV.SSFR.HHZ. 2022-02-14T00:02:01.51 0.6 undecidable manual S 175 20.3685 113 0.43 47
IV.ARVD.HHZ. 2022-02-14T00:02:01.07 0.6 undecidable manual S 132 19.9689 113 0.11 50
IV.COR1.EHZ. 2022-02-14T00:02:01.71 0.6 undecidable manual S 86 19.4694 114 0.87 40
IV.PIEI.HHZ. 2022-02-14T00:02:01.35 0.6 undecidable manual S 243 20.2686 113 0.31 48
IV.NARO.HHZ. 2022-02-14T00:01:59.78 0.6 undecidable manual S 266 14.3745 125 0.12 50
IV.FRON.EHZ. 2022-02-14T00:01:59.46 0.3 undecidable manual S 193 11.5773 133 0.37 72
IV.APEC.HHZ. 2022-02-14T00:01:58.74 0.1 positive manual P 256 28.0497 104 -0.03 100
IV.COR1.EHZ. 2022-02-14T00:01:57.35 0.6 undecidable manual P 86 19.4694 114 -0.16 49
IV.PIEI.HHZ. 2022-02-14T00:01:57.45 0.3 positive manual P 243 20.2686 113 -0.17 74
IV.SSFR.HHZ. 2022-02-14T00:01:57.53 0.1 negative manual P 175 20.3685 113 -0.12 99
IV.MPAG.EHZ. 2022-02-14T00:01:57.54 0.6 undecidable manual S 2 1.0989 175 -0.29 49
IV.CRTC.HHE. 2022-02-14T00:01:57.67 0.3 undecidable manual P 31 19.2696 114 0.18 73
IV.ARVD.HHZ. 2022-02-14T00:01:57.17 0.1 negative manual P 132 19.9689 113 -0.41 93
IV.PE3.EHZ. 2022-02-14T00:01:57.95 1.0 negative manual P 292 22.755 109 -0.03 25
IV.FRON.EHZ. 2022-02-14T00:01:56.49 0.6 undecidable manual P 193 11.5773 133 -0.01 51
IV.NARO.HHZ. 2022-02-14T00:01:56.56 0.1 positive manual P 266 14.3745 125 -0.27 97
IV.MPAG.EHZ. 2022-02-14T00:01:55.45 0.1 positive manual P 2 1.0989 175 -0.32 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MPAG.EHE. ML:1.0 0.00013450000000000002 0.16 AML other m 2022-02-14T00:01:57.59
IV.MPAG.EHN. ML:1.0 0.00011549999999999999 0.14 AML other m 2022-02-14T00:01:57.67
IV.FRON.EHE. ML:1.1 0.0001056 0.16 AML other m 2022-02-14T00:01:59.56
IV.FRON.EHN. ML:0.9 0.00007450000000000001 0.64 AML other m 2022-02-14T00:01:59.42
IV.NARO.HHN. ML:0.8 0.00005715 0.12 AML other m 2022-02-14T00:01:59.81
IV.NARO.HHE. ML:0.8 0.00004910000000000001 0.08 AML other m 2022-02-14T00:01:59.89
IV.ARVD.HHN. ML:0.6 0.0000262 1.48 AML other m 2022-02-14T00:02:01.09
IV.PIEI.HHN. ML:0.7 0.00003135 0.38 AML other m 2022-02-14T00:02:01.80
IV.SSFR.HHE. ML:1.5 0.000202 0.84 AML other m 2022-02-14T00:02:02.61
IV.ARVD.HHE. ML:0.6 0.00002315 0.14 AML other m 2022-02-14T00:02:02.51
IV.PE3.EHE. ML:1.2 0.00008474999999999999 0.5 AML other m 2022-02-14T00:02:02.57
IV.PIEI.HHE. ML:0.8 0.000041599999999999995 0.24 AML other m 2022-02-14T00:02:02.67
IV.PE3.EHN. ML:1.4 0.00012925 0.48 AML other m 2022-02-14T00:02:02.80
IV.SSFR.HHN. ML:1.4 0.00015550000000000004 0.18 AML other m 2022-02-14T00:02:03.17
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