Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 24-05-2024 and time 21:29:36 (Italy) in region 4 km SE Acqualagna (PU)

A magnitude ML 1.2 earthquake occured in region: 4 km SE Acqualagna (PU), on

  • 24-05-2024 19:29:36 (UTC)
  • 24-05-2024 21:29:36 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.5850, 12.6930 at 37 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 4 4393 4393
Cagli PU 6 8731 13124
Frontone PU 9 1300 14424
Fermignano PU 11 8596 23020
Pergola PU 12 6333 29353
Serra Sant'Abbondio PU 12 1027 30380
Cantiano PU 13 2245 32625
Piobbico PU 15 2029 34654
Fossombrone PU 15 9575 44229
Urbino PU 16 15019 59248
Urbania PU 16 7099 66347
Fratte Rosa PU 18 966 67313
Sant'Ippolito PU 18 1563 68876
Isola del Piano PU 19 594 69470

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km SW of Fano (60888 inhabitants)
40 Km SW of Pesaro (94582 inhabitants)
54 Km S of Rimini (147750 inhabitants)
59 Km NE of Perugia (166134 inhabitants)
67 Km E of Arezzo (99543 inhabitants)
67 Km W of Ancona (100861 inhabitants)
70 Km N of Foligno (57155 inhabitants)
71 Km SE of Cesena (96758 inhabitants)
88 Km SE of Forlì (117913 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 2024-05-24
19:29:36		 43.5852 12.6928 37 2024-05-24
19:34:10		 Sala Sismica INGV-Roma 128130231
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-05-24 19:29:36 ± 0.18
Latitude 43.5852 ± 0.0126
Longitude 12.6928 ± 0.0124
Depth (km) 37 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 128130231

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1514
Semi-minor axis of confidence ellipse (meter) 736
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 25
Circular confidence region, given by single value of horizontal uncertainty (meter) 1510.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 121
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.61873
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 14
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 30
Type of magnitude ML
Reference to an origin 128130231
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-05-24 19:34:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MOMA.HHZ. 2024-05-24T19:30:00.12 3.0 undecidable manual S -3.18 0
IV.FDMO.HHZ. 2024-05-24T19:29:59.93 0.6 undecidable manual S 152 68.6757 54 0.81 37
IV.OSSC.HHZ. 2024-05-24T19:29:59.79 3.0 undecidable manual P 3.34 0
IV.MML1.EHZ. 2024-05-24T19:29:56.79 0.3 undecidable manual S 157 56.9985 119 0.26 67
IV.SNTG.HHZ. 2024-05-24T19:29:53.43 0.6 undecidable manual S 151 41.7249 128 0.29 46
IV.PARC.HHZ. 2024-05-24T19:29:52.47 0.6 undecidable manual S 281 37.1295 132 0.26 46
IV.ATFO.HHZ. 2024-05-24T19:29:50.09 0.6 undecidable manual S 202 26.1516 142 -0.1 48
IV.ATPI.EHZ. 2024-05-24T19:29:50.92 0.3 undecidable manual S 238 27.75 141 0.46 68
IV.ARVD.HHZ. 2024-05-24T19:29:50.28 0.6 undecidable manual S 116 22.1556 147 0.69 41
IV.CSP1.EHZ. 2024-05-24T19:29:49.86 1.0 undecidable manual P 143 68.5758 54 0.11 22
IV.FDMO.HHZ. 2024-05-24T19:29:49.45 0.1 undecidable manual P 152 68.6757 54 -0.31 86
IV.CRE.HHZ. 2024-05-24T19:29:49.59 0.3 positive manual P 274 59.6958 118 0.96 52
IV.SSFR.HHZ. 2024-05-24T19:29:49.16 0.6 undecidable manual S 156 18.0708 152 0.13 49
IV.NARO.HHZ. 2024-05-24T19:29:48.08 0.6 undecidable manual S 287 9.4794 165 -0.11 50
IV.MPAG.EHZ. 2024-05-24T19:29:48.65 0.6 undecidable manual S 48 7.2927 168 0.6 43
IV.PIEI.HHZ. 2024-05-24T19:29:48.23 0.6 undecidable manual S 247 13.875 158 -0.33 47
IV.MML1.EHZ. 2024-05-24T19:29:47.84 0.1 undecidable manual P 157 56.9985 119 -0.43 86
IV.SNTG.HHZ. 2024-05-24T19:29:46.08 0.6 positive manual P 151 41.7249 128 -0.23 46
IV.ATCC.EHZ. 2024-05-24T19:29:46.61 0.6 undecidable manual P 186 44.622 126 -0.05 47
IV.PARC.HHZ. 2024-05-24T19:29:45.56 1.0 negative manual P 281 37.1295 132 -0.21 23
IV.ATPI.EHZ. 2024-05-24T19:29:44.69 0.1 undecidable manual P 238 27.75 141 -0.08 97
IV.ARVD.HHZ. 2024-05-24T19:29:44.28 0.3 negative manual P 116 22.1556 147 0.02 74
IV.FOSV.EHZ. 2024-05-24T19:29:44.75 3.0 negative manual Pg -0.07 0
IV.ATFO.HHZ. 2024-05-24T19:29:44.23 0.6 undecidable manual P 202 26.1516 142 -0.39 46
IV.FRON.EHZ. 2024-05-24T19:29:43.19 3.0 positive manual Pn 0.32 0
IV.SSFR.HHZ. 2024-05-24T19:29:43.77 0.1 undecidable manual P 156 18.0708 152 -0.16 97
IV.NARO.HHZ. 2024-05-24T19:29:43.14 0.1 positive manual P 287 9.4794 165 -0.31 96
IV.MPAG.EHZ. 2024-05-24T19:29:43.45 0.1 positive manual P 48 7.2927 168 0.08 100
IV.PIEI.HHZ. 2024-05-24T19:29:43.19 0.1 positive manual P 247 13.875 158 -0.48 92
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MPAG.HNE. ML:2.7 0.0019445 0.86 AML other m 2024-05-24T19:29:46.46
IV.MPAG.HNN. ML:2.8 0.0021894999999999996 0.74 AML other m 2024-05-24T19:29:46.47
IV.NARO.HHE. ML:1.2 0.0000539 1.22 AML other m 2024-05-24T19:29:48.38
IV.PIEI.HHN. ML:1.4 0.0000847 0.2 AML other m 2024-05-24T19:29:48.45
IV.FRON.EHN. ML:1.4 0.00008365 0.8 AML other m 2024-05-24T19:29:48.56
IV.PIEI.HHE. ML:1.6 0.00015099999999999998 0.18 AML other m 2024-05-24T19:29:48.67
IV.NARO.HHN. ML:1.1 0.0000426 0.68 AML other m 2024-05-24T19:29:48.92
IV.FRON.EHE. ML:1.0 0.00004155 0.86 AML other m 2024-05-24T19:29:48.53
IV.MPAG.EHN. ML:1.1 0.000050799999999999995 0.46 AML other m 2024-05-24T19:29:48.74
IV.MPAG.EHE. ML:1.1 0.0000506 1.48 AML other m 2024-05-24T19:29:49.20
IV.SSFR.HNE. ML:1.9 0.00026450000000000003 0.8 AML other m 2024-05-24T19:29:49.70
IV.SSFR.HHE. ML:1.8 0.00020600000000000002 1.74 AML other m 2024-05-24T19:29:49.99
IV.SSFR.HHN. ML:1.8 0.00021799999999999999 0.2 AML other m 2024-05-24T19:29:50.12
IV.SSFR.HNN. ML:1.9 0.000275 0.22 AML other m 2024-05-24T19:29:50.13
IV.ARVD.HHE. ML:1.2 0.000046399999999999996 1.08 AML other m 2024-05-24T19:29:50.89
IV.ARVD.HHN. ML:1.2 0.00004835 0.62 AML other m 2024-05-24T19:29:50.45
IV.ATPI.EHE. ML:1.1 0.00003595 0.5 AML other m 2024-05-24T19:29:51.34
IV.ATPI.EHN. ML:0.9 0.000023350000000000002 0.48 AML other m 2024-05-24T19:29:51.35
IV.FOSV.EHN. ML:0.9 0.000021850000000000003 0.64 AML other m 2024-05-24T19:29:51.72
IV.FOSV.EHE. ML:1.0 0.00002335 0.38 AML other m 2024-05-24T19:29:52.51
IV.PARC.HHN. ML:1.3 0.00004685 0.24 AML other m 2024-05-24T19:29:53.08
IV.PARC.HHE. ML:1.2 0.0000332 0.16 AML other m 2024-05-24T19:29:53.21
IV.SNTG.HHE. ML:1.0 0.00002395 1.46 AML other m 2024-05-24T19:29:54.84
IV.ATCC.EHN. ML:1.1 0.000027499999999999998 0.28 AML other m 2024-05-24T19:29:56.31
IV.SNTG.HHN. ML:1.0 0.00002465 0.72 AML other m 2024-05-24T19:29:57.12
IV.ATCC.EHE. ML:1.1 0.00003225 1.24 AML other m 2024-05-24T19:29:57.13
IV.MML1.EHN. ML:1.3 0.00003275 0.62 AML other m 2024-05-24T19:29:57.37
IV.MML1.EHE. ML:1.3 0.000034250000000000006 1.82 AML other m 2024-05-24T19:29:58.02
IV.FDMO.HHN. ML:1.0 0.00001655 0.88 AML other m 2024-05-24T19:29:59.40
IV.FDMO.HHE. ML:1.0 0.000015220000000000002 0.42 AML other m 2024-05-24T19:30:00.11
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