Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 02-03-2024 and time 10:37:10 (Italy) in region 3 km SW Monte San Giovanni in Sabina (RI)

A magnitude ML 1.4 earthquake occured in region: 3 km SW Monte San Giovanni in Sabina (RI), on

  • 02-03-2024 09:37:10 (UTC)
  • 02-03-2024 10:37:10 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.3160, 12.7480 at 13 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
Monte San Giovanni in Sabina RI 3 714 714
Roccantica RI 5 563 1277
Poggio Catino RI 5 1341 2618
Salisano RI 6 567 3185
Montenero Sabino RI 7 299 3484
Casperia RI 7 1246 4730
Mompeo RI 8 530 5260
Poggio Mirteto RI 8 6315 11575
Cantalupo in Sabina RI 8 1685 13260
Casaprota RI 8 744 14004
Montopoli di Sabina RI 9 4210 18214
Castelnuovo di Farfa RI 9 1059 19273
Montasola RI 10 395 19668
Torri in Sabina RI 10 1256 20924
Selci RI 10 1106 22030
Frasso Sabino RI 11 743 22773
Poggio San Lorenzo RI 11 589 23362
Contigliano RI 11 3783 27145
Cottanello RI 11 563 27708
Toffia RI 11 1058 28766
Poggio Nativo RI 12 2622 31388
Torricella in Sabina RI 12 1342 32730
Fara in Sabina RI 12 13742 46472
Belmonte in Sabina RI 12 636 47108
Vacone RI 12 256 47364
Forano RI 13 3179 50543
Monteleone Sabino RI 13 1224 51767
Tarano RI 13 1444 53211
Montebuono RI 14 883 54094
Rieti RI 14 47698 101792
Torrita Tiberina RM 14 1089 102881
Filacciano RM 14 477 103358
Configni RI 15 633 103991
Stimigliano RI 15 2328 106319
Rocca Sinibalda RI 15 815 107134
Nazzano RM 16 1436 108570
Greccio RI 16 1558 110128
Ponzano Romano RM 16 1155 111283
Collevecchio RI 16 1577 112860
Poggio Moiano RI 17 2751 115611
Nerola RM 17 1926 117537
Calvi dell'Umbria TR 18 1856 119393
Cittaducale RI 18 6828 126221
Scandriglia RI 18 3108 129329
Longone Sabino RI 19 597 129926
Civitella San Paolo RM 19 2066 131992
Concerviano RI 20 291 132283
Montelibretti RM 20 5323 137606

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km S of Terni (111501 inhabitants)
35 Km N of Guidonia Montecelio (88673 inhabitants)
39 Km N of Tivoli (56533 inhabitants)
52 Km NE of Roma (2864731 inhabitants)
54 Km W of L'Aquila (69753 inhabitants)
54 Km E of Viterbo (67173 inhabitants)
70 Km N of Velletri (53303 inhabitants)
71 Km S of Foligno (57155 inhabitants)
74 Km NE of Fiumicino (78395 inhabitants)
75 Km N of Pomezia (62966 inhabitants)
81 Km N of Aprilia (73446 inhabitants)
82 Km E of Civitavecchia (52991 inhabitants)
87 Km W of Teramo (54892 inhabitants)
93 Km SE of Perugia (166134 inhabitants)
95 Km N of Latina (125985 inhabitants)
97 Km N of Anzio (54211 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 1.4 2024-03-02
09:37:10		 42.3157 12.7483 13 2024-03-02
09:50:47		 Sala Sismica INGV-Roma 125655721
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-03-02 09:37:10 ± 0.1
Latitude 42.3157 ± 0.0045
Longitude 12.7483 ± 0.0085
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125655721

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 646
Semi-minor axis of confidence ellipse (meter) 252
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 109
Circular confidence region, given by single value of horizontal uncertainty (meter) 650.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 92
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 21
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) 0.06655
Epicentral distance of station farthest from the epicenter (degree) 0.76173
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 125655721
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-03-02 09:50:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FDMO.HHZ. 2024-03-02T09:37:36.48 0.3 undecidable manual S 19 84.5487 91 0.99 50
IV.SMA1.EHZ. 2024-03-02T09:37:29.36 0.3 undecidable manual S 54 59.3961 92 0.59 61
IV.CERT.HHZ. 2024-03-02T09:37:25.06 0.3 undecidable manual S 155 45.0216 93 0.13 70
IV.FDMO.HHZ. 2024-03-02T09:37:24.84 0.3 undecidable manual P 19 84.5487 91 -0.07 66
IV.RM33.EHZ. 2024-03-02T09:37:24.56 0.3 undecidable manual S 61 43.8228 93 -0.05 72
IV.LNSS.HHZ. 2024-03-02T09:37:23.48 0.3 undecidable manual S 37 39.8268 93 -0.07 72
IV.SMA1.EHZ. 2024-03-02T09:37:21.05 0.3 undecidable manual P 54 59.3961 92 0.03 70
IV.NRCA.HHZ. 2024-03-02T09:37:21.66 0.1 negative manual P 27 64.7907 92 -0.19 89
IV.ARRO.EHZ. 2024-03-02T09:37:20.63 0.3 undecidable manual S 3 29.2485 96 -0.11 72
IV.FIAM.HHZ. 2024-03-02T09:37:20.97 0.3 undecidable manual S 100 30.747 95 -0.16 73
IV.SRES.HHE. 2024-03-02T09:37:19.05 0.6 undecidable manual S 246 21.4674 100 0.38 47
IV.RM33.EHZ. 2024-03-02T09:37:18.51 0.3 undecidable manual P 61 43.8228 93 -0.11 71
IV.CERT.HHZ. 2024-03-02T09:37:18.78 0.3 undecidable manual P 155 45.0216 93 -0.03 72
IV.LNSS.HHZ. 2024-03-02T09:37:17.81 0.1 undecidable manual P 37 39.8268 93 -0.21 93
IV.CESX.HHN. 2024-03-02T09:37:17.30 1.0 undecidable manual P 338 35.0427 94 0.02 24
IV.FIAM.HHZ. 2024-03-02T09:37:16.57 0.3 undecidable manual P 100 30.747 95 -0.05 74
IV.MTCE.HHZ. 2024-03-02T09:37:16.78 0.6 undecidable manual P 181 32.5452 95 -0.11 48
IV.ARRO.EHZ. 2024-03-02T09:37:16.13 0.3 undecidable manual P 3 29.2485 96 -0.26 70
IV.SRES.HHE. 2024-03-02T09:37:15.28 0.6 undecidable manual P 246 21.4674 100 0.08 50
IT.MMP1.HGN. 2024-03-02T09:37:15.23 0.1 undecidable manual S 180 7.3815 141 -0.16 100
IT.MMP1.HGN. 2024-03-02T09:37:13.42 0.3 undecidable manual P 180 7.3815 141 0.12 76
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FIAM.HHN. ML:1.2 0.0000674 0.34 AML other m 2024-03-02T09:37:21.75
IV.ARRO.EHN. ML:1.3 0.00010595 1.22 AML other m 2024-03-02T09:37:21.14
IV.ARRO.EHE. ML:1.2 0.00008535 0.78 AML other m 2024-03-02T09:37:23.15
IV.LNSS.HHN. ML:1.7 0.000156 1.2 AML other m 2024-03-02T09:37:23.62
IV.LNSS.HHE. ML:1.7 0.0001865 0.22 AML other m 2024-03-02T09:37:23.61
IV.RM33.EHN. ML:1.5 0.00009625000000000001 0.34 AML other m 2024-03-02T09:37:25.19
IV.RM33.EHE. ML:1.6 0.00011295 0.88 AML other m 2024-03-02T09:37:25.60
IV.FIAM.HHE. ML:1.2 0.00006855 0.8 AML other m 2024-03-02T09:37:25.57
IV.SMA1.EHN. ML:1.4 0.000054550000000000005 0.5 AML other m 2024-03-02T09:37:29.95
IV.NRCA.HHN. ML:1.3 0.0000402 0.42 AML other m 2024-03-02T09:37:32.83
IV.NRCA.HHE. ML:1.5 0.000056149999999999996 0.14 AML other m 2024-03-02T09:37:33.18
IV.SMA1.EHE. ML:1.5 0.00006110000000000001 0.7 AML other m 2024-03-02T09:37:35.45
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