Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.8 on date 14-02-2024 and time 12:16:07 (Italy) in region Zuccarello (SV)

A magnitude ML 0.8 earthquake occured in region: Zuccarello (SV), on

  • 14-02-2024 11:16:07 (UTC)
  • 14-02-2024 12:16:07 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.1160, 8.1190 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.

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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
Zuccarello SV 0 309 309
Castelvecchio di Rocca Barbena SV 2 145 454
Erli SV 3 245 699
Castelbianco SV 3 330 1029
Cisano sul Neva SV 4 2085 3114
Arnasco SV 4 645 3759
Balestrino SV 5 595 4354
Vendone SV 6 388 4742
Ortovero SV 7 1586 6328
Nasino SV 7 207 6535
Onzo SV 7 219 6754
Toirano SV 7 2644 9398
Villanova d'Albenga SV 8 2657 12055
Boissano SV 9 2492 14547
Bardineto SV 9 756 15303
Alto CN 9 128 15431
Garlenda SV 9 1254 16685
Ceriale SV 9 5561 22246
Aquila d'Arroscia IM 10 166 22412
Borghetto Santo Spirito SV 10 4948 27360
Ranzo IM 10 557 27917
Albenga SV 11 24213 52130
Casanova Lerrone SV 11 749 52879
Garessio CN 12 3244 56123
Loano SV 12 11407 67530
Giustenice SV 12 977 68507
Borghetto d'Arroscia IM 13 456 68963
Alassio SV 13 10934 79897
Caprauna CN 13 104 80001
Calizzano SV 13 1475 81476
Stellanello SV 14 808 82284
Magliolo SV 14 974 83258
Pietra Ligure SV 14 8992 92250
Tovo San Giacomo SV 14 2582 94832
Testico SV 14 196 95028
Vessalico IM 15 282 95310
Borgio Verezzi SV 16 2205 97515
Laigueglia SV 16 1810 99325
Priola CN 16 701 100026
Cesio IM 17 283 100309
Armo IM 17 111 100420
Villa Faraldi IM 17 444 100864
Ormea CN 17 1617 102481
Rialto SV 17 564 103045
Calice Ligure SV 17 1730 104775
Andora SV 18 7552 112327
Pieve di Teco IM 18 1338 113665
Caravonica IM 19 282 113947
Chiusanico IM 19 607 114554
Finale Ligure SV 19 11711 126265
Diano Arentino IM 20 722 126987
Chiusavecchia IM 20 577 127564
Osiglia SV 20 444 128008

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km SW of Savona (61345 inhabitants)
42 Km NE of Sanremo (54807 inhabitants)
55 Km SE of Cuneo (56081 inhabitants)
73 Km W of Genova (586655 inhabitants)
88 Km S of Asti (76202 inhabitants)
97 Km SW of Alessandria (93943 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 0.8 2024-02-14
11:16:07		 44.1158 8.1187 10 2024-02-14
11:22:43		 Sala Sismica INGV-Roma 125270281
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-14 11:16:07 ± 0.24
Latitude 44.1158 ± 0.0189
Longitude 8.1187 ± 0.0163
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125270281

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2310
Semi-minor axis of confidence ellipse (meter) 890
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 335
Circular confidence region, given by single value of horizontal uncertainty (meter) 2310.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 209
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.03777
Epicentral distance of station farthest from the epicenter (degree) 0.26440
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 125270281
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-14 11:22:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.MGRO.HHZ. 2024-02-14T11:16:17.57 0.6 undecidable manual S 252 26.0517 50 0.4 48
GU.GBOS.HHZ. 2024-02-14T11:16:16.91 0.6 undecidable manual S 302 26.1516 50 -0.3 49
GU.GBOS.HHZ. 2024-02-14T11:16:13.35 0.1 undecidable manual P 302 26.1516 50 0.23 100
GU.MGRO.HHZ. 2024-02-14T11:16:13.13 1.0 undecidable manual P 252 26.0517 50 0.04 26
GU.CANO.HHZ. 2024-02-14T11:16:13.28 0.6 undecidable manual S 43 13.875 126 -0.17 52
IV.QLNO.HHZ. 2024-02-14T11:16:13.79 0.3 positive manual P 38 29.3484 50 0.19 75
GU.CANO.HHZ. 2024-02-14T11:16:11.20 0.6 undecidable manual P 43 13.875 126 0.26 51
GU.RORO.HHZ. 2024-02-14T11:16:09.20 0.1 undecidable manual P 265 4.1958 157 -0.49 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.CANO.HHN. ML:0.8 0.0000594 0.6 AML other m 2024-02-14T11:16:13.34
GU.CANO.HHE. ML:1.1 0.0001375 0.76 AML other m 2024-02-14T11:16:15.36
GU.MGRO.HHN. ML:0.7 0.000031899999999999996 0.88 AML other m 2024-02-14T11:16:17.15
GU.MGRO.HHE. ML:0.6 0.00002705 1.1 AML other m 2024-02-14T11:16:19.75
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