Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 22-01-2019 and time 10:52:08 (UTC) in region 3 km E Montenero Sabino (RI)

A magnitude ML 1.3 earthquake occured in region: 3 km E Montenero Sabino (RI), on

  • 22-01-2019 10:52:08 (UTC)
  • 22-01-2019 11:52:08 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.2880, 12.8440 at 16 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Montenero Sabino RI 3 299 299
Torricella in Sabina RI 4 1342 1641
Poggio San Lorenzo RI 4 589 2230
Casaprota RI 5 744 2974
Belmonte in Sabina RI 5 636 3610
Monteleone Sabino RI 6 1224 4834
Rocca Sinibalda RI 7 815 5649
Monte San Giovanni in Sabina RI 7 714 6363
Frasso Sabino RI 7 743 7106
Salisano RI 9 567 7673
Mompeo RI 9 530 8203
Poggio Nativo RI 9 2622 10825
Poggio Moiano RI 10 2751 13576
Longone Sabino RI 10 597 14173
Castelnuovo di Farfa RI 10 1059 15232
Toffia RI 11 1058 16290
Colle di Tora RI 12 372 16662
Concerviano RI 12 291 16953
Poggio Catino RI 13 1341 18294
Castel di Tora RI 13 288 18582
Fara in Sabina RI 13 13742 32324
Roccantica RI 13 563 32887
Rieti RI 13 47698 80585
Montopoli di Sabina RI 13 4210 84795
Poggio Mirteto RI 13 6315 91110
Scandriglia RI 14 3108 94218
Cittaducale RI 14 6828 101046
Nerola RM 15 1926 102972
Contigliano RI 15 3783 106755
Casperia RI 15 1246 108001
Varco Sabino RI 16 187 108188
Ascrea RI 16 234 108422
Cantalupo in Sabina RI 16 1685 110107
Paganico Sabino RI 17 172 110279
Montorio Romano RM 17 1984 112263
Montasola RI 17 395 112658
Pozzaglia Sabina RI 17 360 113018
Marcetelli RI 18 89 113107
Torri in Sabina RI 18 1256 114363
Selci RI 19 1106 115469
Cottanello RI 19 563 116032
Petrella Salto RI 19 1197 117229
Montelibretti RM 19 5323 122552
Orvinio RI 19 405 122957
Castel Sant'Angelo RI 19 1308 124265
Torrita Tiberina RM 19 1089 125354
Greccio RI 20 1558 126912
Monteflavio RM 20 1348 128260
Moricone RM 20 2650 130910

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km N of Guidonia Montecelio (88673 inhabitants)
34 Km SE of Terni (111501 inhabitants)
36 Km N of Tivoli (56533 inhabitants)
46 Km W of L'Aquila (69753 inhabitants)
53 Km NE of Roma (2864731 inhabitants)
62 Km E of Viterbo (67173 inhabitants)
67 Km N of Velletri (53303 inhabitants)
74 Km NE of Pomezia (62966 inhabitants)
75 Km S of Foligno (57155 inhabitants)
76 Km NE of Fiumicino (78395 inhabitants)
79 Km N of Aprilia (73446 inhabitants)
82 Km SW of Teramo (54892 inhabitants)
89 Km E of Civitavecchia (52991 inhabitants)
91 Km N of Latina (125985 inhabitants)
95 Km N of Anzio (54211 inhabitants)
98 Km SE of Perugia (166134 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
Bulletin
Rev1000 		ML 1.3 2019-01-22
10:52:08		 42.2883 12.8442 16 2019-08-22
08:24:48		 Bollettino Sismico Italiano INGV 64872491
Reviewed
Rev100 		ML 1.3 2019-01-22
10:52:08		 42.287 12.8513 17 2019-01-22
11:24:31		 Sala Sismica INGV-Roma 64852091
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-01-22 10:52:08 ± 0.04
Latitude 42.2883 ± 0.0018
Longitude 12.8442 ± 0.0036
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 64872491

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 248
Semi-minor axis of confidence ellipse (meter) 73
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) 250.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 88
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.13
Epicentral distance of station closest to the epicenter (degree) 0.08094
Epicentral distance of station farthest from the epicenter (degree) 0.49822
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 11
Type of magnitude ML
Reference to an origin 64872491
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-01-23 10:29:01

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 64852091
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-01-22 11:24:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SMA1.EHN. 2019-01-22T10:52:26.34 0.6 undecidable manual S 46 55.3002 97 0.32 44
IV.T1299.HNN. 2019-01-22T10:52:25.48 0.6 undecidable manual S 43 52.503 98 0.2 46
IV.CAMP.HHE. 2019-01-22T10:52:25.43 0.6 undecidable manual S 59 53.8017 97 -0.19 46
IV.RCAV.EHZ. 2019-01-22T10:52:24.64 0.3 undecidable manual S 170 49.617 98 0.12 70
IV.CESX.HHE. 2019-01-22T10:52:22.32 0.3 undecidable manual S 329 41.3253 101 0 72
IV.LNSS.HHZ. 2019-01-22T10:52:21.50 0.3 undecidable manual S 25 38.4282 102 -0.07 72
IV.RM33.EHZ. 2019-01-22T10:52:21.75 0.3 undecidable manual S 51 39.0276 101 0.03 72
IV.CERT.HHZ. 2019-01-22T10:52:21.61 0.3 undecidable manual S 163 39.3273 101 -0.19 71
IV.MTCE.HHE. 2019-01-22T10:52:19.45 0.3 undecidable manual S 196 30.6471 106 -0.1 73
IV.ARRO.EHZ. 2019-01-22T10:52:19.87 0.3 undecidable manual S 349 32.9448 105 -0.26 70
IV.CAMP.HHE. 2019-01-22T10:52:18.52 0.1 undecidable manual P 59 53.8017 97 0.05 94
IV.RCAV.EHZ. 2019-01-22T10:52:18.10 1.0 undecidable manual P 170 49.617 98 0.26 23
IV.SMA1.EHN. 2019-01-22T10:52:18.80 0.1 undecidable manual P 46 55.3002 97 0.1 93
IV.T1299.HNN. 2019-01-22T10:52:18.21 0.1 undecidable manual P 43 52.503 98 -0.07 94
IV.FIAM.HHZ. 2019-01-22T10:52:17.41 0.3 undecidable manual S 96 22.5552 115 -0.11 74
IV.LNSS.HHZ. 2019-01-22T10:52:16.01 0.1 undecidable manual P 25 38.4282 102 -0.12 95
IV.RM33.EHZ. 2019-01-22T10:52:16.10 0.1 positive manual P 51 39.0276 101 -0.12 95
IV.CERT.HHZ. 2019-01-22T10:52:16.33 0.1 undecidable manual P 163 39.3273 101 0.06 96
IV.CESX.HHE. 2019-01-22T10:52:16.53 0.3 undecidable manual P 329 41.3253 101 -0.04 72
IV.ARRO.EHZ. 2019-01-22T10:52:15.43 0.1 undecidable manual P 349 32.9448 105 0.12 97
IT.MMP1.HGE. 2019-01-22T10:52:14.70 0.3 undecidable manual S 241 8.9799 146 0 77
IV.MTCE.HHE. 2019-01-22T10:52:14.94 0.1 undecidable manual P 196 30.6471 106 -0.03 98
IV.FIAM.HHZ. 2019-01-22T10:52:13.75 0.1 positive manual P 96 22.5552 115 -0.05 100
IT.MMP1.HGE. 2019-01-22T10:52:12.42 0.1 negative manual P 241 8.9799 146 0.25 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FIAM.HHE. ML:0.6 0.000026396699999999997 0.1024 AML other m 2019-01-22T10:52:17.78
IV.FIAM.HHN. ML:0.6 0.000019086474 0.096 AML other m 2019-01-22T10:52:18.37
IV.ARRO.EHN. ML:1.3 0.00007545046 0.16 AML other m 2019-01-22T10:52:20.71
IV.LNSS.HHE. ML:1.5 0.00010855514999999999 0.096 AML other m 2019-01-22T10:52:21.00
IV.LNSS.HNE. ML:1.5 0.00010101491999999999 1.8848 AML other m 2019-01-22T10:52:21.01
IV.CERT.HHN. ML:1.0 0.000036635625 0.1152 AML other m 2019-01-22T10:52:22.32
IV.RM33.EHE. ML:1.4 0.00009742040500000001 0.3392 AML other m 2019-01-22T10:52:22.44
IV.LNSS.HHN. ML:1.4 0.00009076310500000001 0.1408 AML other m 2019-01-22T10:52:22.76
IV.ARRO.EHE. ML:1.3 0.00007998845 0.1984 AML other m 2019-01-22T10:52:23.24
IV.RM33.EHN. ML:1.3 0.000058613095 0.2816 AML other m 2019-01-22T10:52:23.29
IV.LNSS.HNN. ML:1.4 0.00009662610999999999 0.2176 AML other m 2019-01-22T10:52:22.76
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