Earthquake with magnitude of ML 1.3 on date 22-01-2020 and time 08:18:47 (Italy) in region 2 km W Concerviano (RI)

A magnitude ML 1.3 earthquake occured in region: 2 km W Concerviano (RI), on

  • 22-01-2020 07:18:47 (UTC)
  • 22-01-2020 08:18:47 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.34, 12.96 at 10 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Concerviano RI 3 291 291
Belmonte in Sabina RI 6 636 927
Cittaducale RI 6 6828 7755
Longone Sabino RI 7 597 8352
Rocca Sinibalda RI 7 815 9167
Castel Sant'Angelo RI 9 1308 10475
Petrella Salto RI 10 1197 11672
Torricella in Sabina RI 11 1342 13014
Rieti RI 11 47698 60712
Borgo Velino RI 11 972 61684
Varco Sabino RI 12 187 61871
Poggio San Lorenzo RI 13 589 62460
Castel di Tora RI 13 288 62748
Montenero Sabino RI 13 299 63047
Antrodoco RI 14 2588 65635
Colle di Tora RI 14 372 66007
Marcetelli RI 14 89 66096
Monteleone Sabino RI 14 1224 67320
Monte San Giovanni in Sabina RI 15 714 68034
Micigliano RI 15 127 68161
Cantalice RI 16 2755 70916
Ascrea RI 16 234 71150
Fiamignano RI 16 1413 72563
Casaprota RI 16 744 73307
Poggio Moiano RI 16 2751 76058
Paganico Sabino RI 16 172 76230
Frasso Sabino RI 17 743 76973
Contigliano RI 18 3783 80756
Collegiove RI 19 213 80969
Poggio Nativo RI 19 2622 83591
Pozzaglia Sabina RI 19 360 83951
Salisano RI 20 567 84518
Mompeo RI 20 530 85048
Poggio Bustone RI 20 2055 87103

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km SE of Terni (111501 inhabitants)
36 Km W of L'Aquila (69753 inhabitants)
42 Km NE of Guidonia Montecelio (88673 inhabitants)
43 Km NE of Tivoli (56533 inhabitants)
63 Km NE of Roma (2864731 inhabitants)
71 Km E of Viterbo (67173 inhabitants)
71 Km SW of Teramo (54892 inhabitants)
72 Km S of Foligno (57155 inhabitants)
74 Km N of Velletri (53303 inhabitants)
83 Km NE of Pomezia (62966 inhabitants)
86 Km NE of Aprilia (73446 inhabitants)
86 Km NE of Fiumicino (78395 inhabitants)
96 Km N of Latina (125985 inhabitants)
98 Km SE of Perugia (166134 inhabitants)
99 Km W of Chieti (51815 inhabitants)
100 Km E of Civitavecchia (52991 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 2020-01-22
07:18:47
42.33 12.96 11 2020-07-18
21:08:24
Bollettino Sismico Italiano INGV 77077401
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-22 07:18:47 ± 0.07
Latitude 42.33 ± 0.01
Longitude 12.96 ± 0.01
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 77077401

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 784
Semi-minor axis of confidence ellipse (meter) 510
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 179
Circular confidence region, given by single value of horizontal uncertainty (meter) 780
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 32
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.54949
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 9
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 77077401
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-03-06 16:00:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.TDS.HHZ. 2020-01-22T07:20:31.59 3.0 undecidable manual Sg 2.95 0
IV.MGR.HHZ. 2020-01-22T07:20:15.22 3.0 undecidable manual Sg 4.45 0
IV.ZONE.HHZ. 2020-01-22T07:19:55.59 3.0 positive manual Pg 14.31 0
IV.MGR.HHZ. 2020-01-22T07:19:42.52 3.0 undecidable manual Pg 9.22 0
IV.SBPO.HNZ. 2020-01-22T07:19:39.34 3.0 negative manual Pg 10.55 0
IV.PCN.EHZ. 2020-01-22T07:19:38.24 3.0 negative manual Pn 1.43 0
SL.LJU.BHZ. 2020-01-22T07:19:36.57 3.0 negative manual Pn 0.53 0
IV.PZUN.HHZ. 2020-01-22T07:19:34.43 3.0 negative manual Pg 5.21 0
IV.SFI.EHZ. 2020-01-22T07:19:34.81 3.0 undecidable manual Sg 3.86 0
IV.APEC.HHZ. 2020-01-22T07:19:20.11 3.0 undecidable manual Sn 2.24 0
IV.PE3.EHZ. 2020-01-22T07:19:18.06 3.0 undecidable manual Sn -1.66 0
IV.RIBO.EHZ.01 2020-01-22T07:19:13.53 3.0 positive manual Pg 0.75 0
IV.MOMA.HNZ. 2020-01-22T07:19:07.24 0.6 undecidable manual S 329 0.5495 50 0.93 36
IV.SFI.EHZ. 2020-01-22T07:19:06.97 3.0 positive manual Pn -3.96 0
IV.NRCA.HHZ. 2020-01-22T07:19:05.46 0.6 undecidable manual S 13 0.5117 50 0.28 45
IV.GAVE.EHZ. 2020-01-22T07:19:00.51 0.3 undecidable manual S 352 0.3606 50 -0.2 71
IV.LPEL.HHZ. 2020-01-22T07:18:59.88 3.0 undecidable manual P -3.83 0
IV.ARRO.EHZ. 2020-01-22T07:18:58.07 0.6 undecidable manual S 330 0.2833 50 -0.35 47
IV.MOMA.HNZ. 2020-01-22T07:18:58.46 0.3 undecidable manual P 329 0.5495 50 0.12 70
IV.FOSV.EHZ. 2020-01-22T07:18:58.64 3.0 undecidable manual P 0.41 0
IV.LNSS.HNZ. 2020-01-22T07:18:58.00 0.6 undecidable manual S 12 0.2743 50 -0.16 49
IV.NRCA.HHZ. 2020-01-22T07:18:57.52 0.3 undecidable manual P 13 0.5117 50 -0.16 70
IV.RM33.EHZ. 2020-01-22T07:18:57.56 0.6 undecidable manual S 47 0.2563 50 -0.05 50
IV.CERT.HHZ. 2020-01-22T07:18:55.49 0.3 undecidable manual P 178 0.3858 50 -0.04 73
IV.GAVE.EHZ. 2020-01-22T07:18:55.06 0.1 undecidable manual P 352 0.3606 50 -0.04 98
IT.MMP1.HGE. 2020-01-22T07:18:54.99 0.6 undecidable manual S 241 0.1781 118 -0.23 49
IV.RM33.EHZ. 2020-01-22T07:18:53.39 0.1 undecidable manual P 47 0.2563 50 0.07 99
IV.LNSS.HNZ. 2020-01-22T07:18:53.51 0.1 undecidable manual P 12 0.2743 50 -0.12 98
IV.ARRO.EHZ. 2020-01-22T07:18:53.81 0.3 undecidable manual P 330 0.2833 50 0.03 75
IV.FIAM.HHZ. 2020-01-22T07:18:53.66 0.6 undecidable manual S 120 0.134 125 -0.1 51
IT.MMP1.HGE. 2020-01-22T07:18:52.03 0.3 undecidable manual P 241 0.1781 118 0.1 75
IV.FIAM.HHZ. 2020-01-22T07:18:51.25 0.1 undecidable manual P 120 0.134 125 0.16 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FIAM.HNN. ML:1.5 0.00028 0.94 AML other m 2020-01-22T07:18:56.38
IV.RM33.EHN. ML:1 5.285E-5 1.32 AML other m 2020-01-22T07:18:58.69
IV.ARRO.EHE. ML:0.9 4.2E-5 0.26 AML other m 2020-01-22T07:18:58.31
IV.RM33.EHE. ML:1 5.325E-5 1.54 AML other m 2020-01-22T07:18:58.05
IV.ARRO.EHN. ML:1.1 5.655E-5 1.82 AML other m 2020-01-22T07:18:59.02
IV.GAVE.EHE. ML:1.6 0.0001335 1.42 AML other m 2020-01-22T07:19:00.75
IV.GAVE.EHN. ML:1.6 0.0001495 0.4 AML other m 2020-01-22T07:19:00.98
IV.FIAM.HNE. ML:2.7 0.004325 0.5 AML other m 2020-01-22T07:19:23.83
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download