Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 12-02-2024 and time 02:13:05 (UTC) in region 1 km W Galeata (FC)

A magnitude ML 1.3 earthquake occured in region: 1 km W Galeata (FC), on

  • 12-02-2024 02:13:05 (UTC)
  • 12-02-2024 03:13:05 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.9940, 11.8980 at 30 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
Galeata FC 1 2516 2516
Civitella di Romagna FC 4 3786 6302
Santa Sofia FC 5 4136 10438
Rocca San Casciano FC 9 1910 12348
Premilcuore FC 10 799 13147
Portico e San Benedetto FC 10 756 13903
Predappio FC 14 6346 20249
Dovadola FC 14 1653 21902
Tredozio FC 16 1212 23114
Bagno di Romagna FC 16 6026 29140
Meldola FC 20 9970 39110
Modigliana FC 20 4560 43670

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km SW of Forlì (117913 inhabitants)
32 Km SW of Cesena (96758 inhabitants)
33 Km S of Faenza (58541 inhabitants)
43 Km SE of Imola (69797 inhabitants)
53 Km SW of Ravenna (159116 inhabitants)
54 Km W of Rimini (147750 inhabitants)
57 Km E of Firenze (382808 inhabitants)
59 Km N of Arezzo (99543 inhabitants)
63 Km E of Scandicci (50609 inhabitants)
65 Km E of Prato (191150 inhabitants)
71 Km SE of Bologna (386663 inhabitants)
79 Km E of Pistoia (90315 inhabitants)
82 Km W of Pesaro (94582 inhabitants)
88 Km NE of Siena (53903 inhabitants)
91 Km W of Fano (60888 inhabitants)
96 Km S of Ferrara (133155 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 1.3 2024-02-12
02:13:05		 43.9943 11.898 30 2024-02-12
02:22:50		 Sala Sismica INGV-Roma 125230861
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-12 02:13:05 ± 0.21
Latitude 43.9943 ± 0.0072
Longitude 11.8980 ± 0.0113
Depth (km) 30 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125230861

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 945
Semi-minor axis of confidence ellipse (meter) 397
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 234
Circular confidence region, given by single value of horizontal uncertainty (meter) 940.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 118
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.09713
Epicentral distance of station farthest from the epicenter (degree) 0.42358
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.4
Num. used stations 8
Type of magnitude ML
Reference to an origin 125230861
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-12 02:22:50
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CRE.HHZ. 2024-02-12T02:13:20.41 0.1 undecidable manual S 174 41.8248 120 0.31 91
IV.VMGN.HHZ. 2024-02-12T02:13:17.50 0.1 undecidable manual S 262 29.4483 131 0.09 98
IT.MOG.HNZ. 2024-02-12T02:13:16.29 0.1 undecidable manual S 332 22.1556 140 0.27 96
IV.LMD.HHZ. 2024-02-12T02:13:15.24 0.1 undecidable manual S 301 17.7711 146 -0.08 99
IT.MCS.HGE. 2024-02-12T02:13:15.57 0.3 undecidable manual S 90 16.6722 148 0.41 70
IV.SFI.EHZ. 2024-02-12T02:13:14.17 0.1 undecidable manual S 202 10.7781 158 -0.27 96
IV.PARC.HHZ. 2024-02-12T02:13:14.30 0.1 undecidable manual P 144 47.0196 117 -0.15 94
IV.VISG.HHZ. 2024-02-12T02:13:14.07 0.1 undecidable manual P 300 42.8238 120 0.19 93
IV.CRE.HHZ. 2024-02-12T02:13:13.77 0.1 undecidable manual P 174 41.8248 120 0.02 96
IV.VMGN.HHZ. 2024-02-12T02:13:12.26 0.1 undecidable manual P 262 29.4483 131 0.06 98
IT.MOG.HNZ. 2024-02-12T02:13:11.41 0.1 undecidable manual P 332 22.1556 140 0.01 100
IV.LMD.HHZ. 2024-02-12T02:13:10.70 0.1 undecidable manual P 301 17.7711 146 -0.29 95
IT.MCS.HGE. 2024-02-12T02:13:10.76 0.1 undecidable manual P 90 16.6722 148 -0.14 99
IV.SFI.EHZ. 2024-02-12T02:13:10.19 0.1 undecidable manual P 202 10.7781 158 -0.29 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SFI.EHE. ML:1.6 0.00020950000000000002 0.4 AML other m 2024-02-12T02:13:14.73
IV.SFI.EHN. ML:1.6 0.000217 1.34 AML other m 2024-02-12T02:13:15.14
IV.LMD.HHE. ML:1.6 0.0001645 0.68 AML other m 2024-02-12T02:13:15.81
IV.LMD.HHN. ML:1.8 0.000304 0.24 AML other m 2024-02-12T02:13:15.50
IV.VMGN.HHN. ML:1.1 0.000041599999999999995 0.56 AML other m 2024-02-12T02:13:18.01
IV.VMGN.HHE. ML:1.0 0.0000344 0.48 AML other m 2024-02-12T02:13:19.63
IV.VISG.HHE. ML:1.0 0.00002385 0.42 AML other m 2024-02-12T02:13:22.71
IV.VISG.HHN. ML:1.0 0.000026500000000000004 1.24 AML other m 2024-02-12T02:13:23.06
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