Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 05-03-2020 and time 02:28:42 (UTC) in region 1 km S Monte San Giovanni in Sabina (RI)

A magnitude ML 1.4 earthquake occured in region: 1 km S Monte San Giovanni in Sabina (RI), on

  • 05-03-2020 02:28:42 (UTC)
  • 05-03-2020 03:28:42 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.3180, 12.7820 at 8 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 1 714 714
Montenero Sabino RI 5 299 1013
Salisano RI 7 567 1580
Roccantica RI 7 563 2143
Casaprota RI 8 744 2887
Poggio Catino RI 8 1341 4228
Mompeo RI 8 530 4758
Poggio San Lorenzo RI 9 589 5347
Belmonte in Sabina RI 9 636 5983
Casperia RI 9 1246 7229
Torricella in Sabina RI 10 1342 8571
Poggio Mirteto RI 10 6315 14886
Frasso Sabino RI 10 743 15629
Castelnuovo di Farfa RI 10 1059 16688
Contigliano RI 11 3783 20471
Montopoli di Sabina RI 11 4210 24681
Cantalupo in Sabina RI 11 1685 26366
Montasola RI 11 395 26761
Poggio Nativo RI 11 2622 29383
Monteleone Sabino RI 11 1224 30607
Toffia RI 12 1058 31665
Rieti RI 12 47698 79363
Torri in Sabina RI 12 1256 80619
Cottanello RI 13 563 81182
Fara in Sabina RI 13 13742 94924
Rocca Sinibalda RI 13 815 95739
Selci RI 13 1106 96845
Vacone RI 14 256 97101
Poggio Moiano RI 15 2751 99852
Greccio RI 15 1558 101410
Forano RI 15 3179 104589
Cittaducale RI 16 6828 111417
Tarano RI 16 1444 112861
Longone Sabino RI 16 597 113458
Montebuono RI 16 883 114341
Torrita Tiberina RM 16 1089 115430
Filacciano RM 17 477 115907
Configni RI 17 633 116540
Concerviano RI 17 291 116831
Nerola RM 17 1926 118757
Scandriglia RI 18 3108 121865
Stimigliano RI 18 2328 124193
Colle di Tora RI 18 372 124565
Nazzano RM 18 1436 126001
Ponzano Romano RM 18 1155 127156
Castel di Tora RI 19 288 127444
Collevecchio RI 19 1577 129021
Cantalice RI 20 2755 131776
Calvi dell'Umbria TR 20 1856 133632
Montorio Romano RM 20 1984 135616

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km SE of Terni (111501 inhabitants)
36 Km N of Guidonia Montecelio (88673 inhabitants)
39 Km N of Tivoli (56533 inhabitants)
51 Km W of L'Aquila (69753 inhabitants)
53 Km NE of Roma (2864731 inhabitants)
57 Km E of Viterbo (67173 inhabitants)
70 Km N of Velletri (53303 inhabitants)
71 Km S of Foligno (57155 inhabitants)
75 Km NE of Fiumicino (78395 inhabitants)
76 Km NE of Pomezia (62966 inhabitants)
81 Km N of Aprilia (73446 inhabitants)
85 Km W of Teramo (54892 inhabitants)
85 Km E of Civitavecchia (52991 inhabitants)
94 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 2020-03-05
02:28:42		 42.3177 12.7817 8 2020-03-05
02:37:16		 Sala Sismica INGV-Roma 77034351
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-05 02:28:42 ± 0.1
Latitude 42.3177 ± 0.0045
Longitude 12.7817 ± 0.0085
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77034351

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 631
Semi-minor axis of confidence ellipse (meter) 388
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 103
Circular confidence region, given by single value of horizontal uncertainty (meter) 630.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 73
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 31
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0.21674
Epicentral distance of station farthest from the epicenter (degree) 1.03782
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 17
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 26
Type of magnitude ML
Reference to an origin 77034351
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-05 02:37:16
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.EL6.EHZ. 2020-03-05T02:29:19.73 3.0 undecidable manual S 13 115.1958 50 2.76 0
IV.CSP1.EHZ. 2020-03-05T02:29:11.53 0.1 undecidable manual S 22 92.5407 50 0.61 75
IV.MGAB.HHZ. 2020-03-05T02:29:09.71 0.1 undecidable manual S 321 85.6476 50 0.62 75
IV.MMO1.EHZ. 2020-03-05T02:29:08.26 3.0 undecidable manual S 34 78.366 50 1.12 0
IV.FDMO.HHZ. 2020-03-05T02:29:08.92 0.6 undecidable manual S 17 83.5497 50 0.41 41
IV.CESI.HHZ. 2020-03-05T02:29:07.12 0.1 undecidable manual S 7 76.8675 50 0.38 83
IV.NRCA.HHZ. 2020-03-05T02:29:03.14 0.1 undecidable manual S 25 63.3921 50 0.02 92
IV.EL6.EHZ. 2020-03-05T02:29:02.84 1.0 negative manual P 13 115.1958 50 0.24 20
IV.MOMA.HHZ. 2020-03-05T02:29:01.40 0.1 undecidable manual S 342 56.5989 50 0.07 92
IV.RM33.EHZ. 2020-03-05T02:29:00.32 3.0 undecidable manual S 41.3253 3.08 0
IV.MGAB.HHZ. 2020-03-05T02:28:58.48 0.6 positive manual P 321 85.6476 50 0.43 41
IV.CSP1.EHZ. 2020-03-05T02:28:58.96 1.0 negative manual P 22 92.5407 50 -0.15 21
IV.GAVE.EHZ. 2020-03-05T02:28:57.12 0.1 undecidable manual S 12 42.5241 50 -0.45 89
IV.CERT.HHZ. 2020-03-05T02:28:57.75 0.1 undecidable manual S 158 44.1225 50 -0.23 95
IV.FDMO.HHZ. 2020-03-05T02:28:57.44 0.6 undecidable manual P 17 83.5497 50 -0.28 42
IV.CESI.HHZ. 2020-03-05T02:28:56.48 0.1 negative manual P 7 76.8675 50 -0.21 87
IV.CESX.HHZ. 2020-03-05T02:28:56.65 0.1 undecidable manual S 334 36.0417 102 0.92 76
IV.MMO1.EHZ. 2020-03-05T02:28:56.71 1.0 undecidable manual P 34 78.366 50 -0.21 22
IV.LNSS.HHZ. 2020-03-05T02:28:55.89 0.1 undecidable manual S 34 38.0286 50 -0.49 89
IV.FIAM.HHZ. 2020-03-05T02:28:54.02 0.1 undecidable manual S 101 28.0497 105 0.96 77
IV.MTCE.HHZ. 2020-03-05T02:28:54.72 0.1 undecidable manual S 186 32.8449 103 0.05 98
IV.NRCA.HHZ. 2020-03-05T02:28:54.24 0.1 negative manual P 25 63.3921 50 -0.37 87
IV.SAMA.EHZ. 2020-03-05T02:28:54.57 0.3 positive manual P 195 61.5939 50 0.23 66
IV.RM33.EHZ. 2020-03-05T02:28:53.83 3.0 positive manual P 41.3253 2.62 0
IV.ARRO.EHZ. 2020-03-05T02:28:53.12 0.1 undecidable manual S 357 29.0487 105 -0.26 91
IV.MOMA.HHZ. 2020-03-05T02:28:52.98 0.3 positive manual P 342 56.5989 50 -0.59 62
IV.SRES.HHZ. 2020-03-05T02:28:51.78 0.1 undecidable manual S 248 24.0537 107 0.07 100
IV.CERT.HHZ. 2020-03-05T02:28:51.26 1.0 negative manual P 158 44.1225 50 -0.38 23
IV.LNSS.HHZ. 2020-03-05T02:28:50.46 0.3 negative manual P 34 38.0286 50 -0.25 70
IV.GAVE.EHZ. 2020-03-05T02:28:50.99 0.1 positive manual P 12 42.5241 50 -0.41 89
IV.CESX.HHZ. 2020-03-05T02:28:49.83 1.0 negative manual P 334 36.0417 102 -0.51 22
IV.FIAM.HHZ. 2020-03-05T02:28:49.12 0.6 positive manual P 101 28.0497 105 0.33 47
IV.MTCE.HHZ. 2020-03-05T02:28:49.43 0.1 positive manual P 186 32.8449 103 -0.3 92
IV.SRES.HHZ. 2020-03-05T02:28:48.00 1.0 positive manual P 248 24.0537 107 -0.01 25
IV.ARRO.EHZ. 2020-03-05T02:28:48.84 0.1 positive manual P 357 29.0487 105 -0.14 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SRES.HHN. ML:1.0 0.000059999999999999995 0.94 AML other m 2020-03-05T02:28:53.31
IV.ARRO.EHN. ML:1.5 0.000167 0.84 AML other m 2020-03-05T02:28:53.94
IV.ARRO.EHE. ML:1.6 0.000203 0.2 AML other m 2020-03-05T02:28:53.50
IV.SRES.HHE. ML:1.0 0.0000644 0.34 AML other m 2020-03-05T02:28:53.88
IV.FIAM.HHE. ML:0.9 0.00004625 1.52 AML other m 2020-03-05T02:28:53.23
IV.MTCE.HHN. ML:1.0 0.0000414 1.22 AML other m 2020-03-05T02:28:55.38
IV.LNSS.HHN. ML:2.0 0.0003835 1.46 AML other m 2020-03-05T02:28:56.93
IV.LNSS.HHE. ML:2.0 0.00041049999999999995 0.2 AML other m 2020-03-05T02:28:56.18
IV.CESX.HHE. ML:1.0 0.00004685 0.62 AML other m 2020-03-05T02:28:58.54
IV.MTCE.HHE. ML:1.1 0.00006135 0.9 AML other m 2020-03-05T02:28:58.80
IV.CERT.HHE. ML:1.5 0.00010325 0.76 AML other m 2020-03-05T02:28:58.12
IV.GAVE.EHN. ML:1.7 0.000177 0.46 AML other m 2020-03-05T02:28:58.60
IV.GAVE.EHE. ML:1.8 0.00022700000000000002 0.16 AML other m 2020-03-05T02:28:58.57
IV.CESX.HHN. ML:1.2 0.0000585 0.48 AML other m 2020-03-05T02:28:58.77
IV.CERT.HHN. ML:1.4 0.0000678 0.42 AML other m 2020-03-05T02:28:59.42
IV.FIAM.HHN. ML:0.9 0.000047 0.5 AML other m 2020-03-05T02:28:59.45
IV.MOMA.HHE. ML:1.5 0.00006835 1.02 AML other m 2020-03-05T02:29:03.61
IV.NRCA.HHE. ML:1.6 0.0000875 1.86 AML other m 2020-03-05T02:29:03.99
IV.NRCA.HHN. ML:1.5 0.0000582 0.16 AML other m 2020-03-05T02:29:04.83
IV.MOMA.HHN. ML:1.4 0.00005085 1.38 AML other m 2020-03-05T02:29:05.06
IV.CESI.HHE. ML:1.6 0.00006165 0.62 AML other m 2020-03-05T02:29:07.54
IV.CESI.HHN. ML:1.7 0.0000717 0.16 AML other m 2020-03-05T02:29:07.82
IV.FDMO.HHE. ML:1.6 0.0000498 0.24 AML other m 2020-03-05T02:29:09.48
IV.FDMO.HHN. ML:1.4 0.000037199999999999996 0.18 AML other m 2020-03-05T02:29:09.60
IV.CSP1.EHE. ML:1.6 0.0000394455 0.42 AML other m 2020-03-05T02:29:19.19
IV.CSP1.EHN. ML:1.4 0.00002555 0.42 AML other m 2020-03-05T02:29:24.48
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