Earthquake with magnitude of ML 1.2 on date 03-06-2020 and time 23:30:44 (UTC) in region 2 km SE Vicovaro (RM)

A magnitude ML 1.2 earthquake occured in region: 2 km SE Vicovaro (RM), on

  • 03-06-2020 23:30:44 (UTC)
  • 04-06-2020 01:30:44 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42, 12.9 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Vicovaro RM 2 4019 4019
Sambuci RM 3 925 4944
Mandela RM 4 917 5861
Castel Madama RM 4 7399 13260
Saracinesco RM 4 185 13445
San Polo dei Cavalieri RM 5 2992 16437
Ciciliano RM 6 1336 17773
Roccagiovine RM 6 263 18036
Anticoli Corrado RM 7 915 18951
Cineto Romano RM 8 601 19552
Marcellina RM 8 7280 26832
Licenza RM 8 1011 27843
Roviano RM 8 1351 29194
Cerreto Laziale RM 9 1118 30312
Tivoli RM 9 56533 86845
San Gregorio da Sassola RM 10 1619 88464
Marano Equo RM 10 779 89243
Percile RM 11 255 89498
Casape RM 11 744 90242
Riofreddo RM 11 781 91023
Arsoli RM 11 1586 92609
Gerano RM 11 1263 93872
Agosta RM 11 1765 95637
Pisoniano RM 11 770 96407
Rocca Canterano RM 11 196 96603
Vallinfreda RM 12 283 96886
Oricola AQ 13 1244 98130
Poli RM 13 2418 100548
Canterano RM 13 351 100899
Palombara Sabina RM 13 13269 114168
Monteflavio RM 14 1348 115516
Cervara di Roma RM 14 455 115971
Vivaro Romano RM 14 182 116153
Rocca di Botte AQ 14 856 117009
Rocca Santo Stefano RM 14 975 117984
Guidonia Montecelio RM 14 88673 206657
San Vito Romano RM 15 3273 209930
Orvinio RI 15 405 210335
Gallicano nel Lazio RM 16 6334 216669
Capranica Prenestina RM 16 351 217020
Sant'Angelo Romano RM 16 5018 222038
Moricone RM 17 2650 224688
Bellegra RM 17 2887 227575
Montorio Romano RM 17 1984 229559
Camerata Nuova RM 17 447 230006
Castel San Pietro Romano RM 17 902 230908
Turania RI 18 241 231149
Rocca di Cave RM 18 377 231526
Pereto AQ 18 682 232208
Palestrina RM 18 21672 253880
Pozzaglia Sabina RI 18 360 254240
Carsoli AQ 18 5396 259636
Subiaco RM 19 9074 268710
Zagarolo RM 19 17843 286553
Scandriglia RI 19 3108 289661
Olevano Romano RM 19 6687 296348
Collalto Sabino RI 19 442 296790
Roiate RM 20 737 297527
Genazzano RM 20 6036 303563

Municipalities with at least 50000 inhabitants

An earthquake occurred to
9 Km E of Tivoli (56533 inhabitants)
14 Km E of Guidonia Montecelio (88673 inhabitants)
36 Km N of Velletri (53303 inhabitants)
37 Km E of Roma (2864731 inhabitants)
50 Km NE of Pomezia (62966 inhabitants)
50 Km NE of Aprilia (73446 inhabitants)
57 Km SW of L'Aquila (69753 inhabitants)
59 Km N of Latina (125985 inhabitants)
61 Km E of Fiumicino (78395 inhabitants)
66 Km NE of Anzio (54211 inhabitants)
66 Km SE of Terni (111501 inhabitants)
80 Km SE of Viterbo (67173 inhabitants)
92 Km E of Civitavecchia (52991 inhabitants)
99 Km SW of Teramo (54892 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.2 2020-06-03
23:30:44
42 12.9 10 2020-06-03
23:38:41
Sala Sismica INGV-Roma 79872851
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-06-03 23:30:44 ± 0.04
Latitude 42.00 ± 0.00
Longitude 12.90 ± 0.00
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 79872851

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 260
Semi-minor axis of confidence ellipse (meter) 250
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 253
Circular confidence region, given by single value of horizontal uncertainty (meter) 260
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 112
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.12
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.55218
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 79872851
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-06-03 23:38:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.GORR.HHZ. 2020-06-03T23:32:27.20 3.0 undecidable manual Sg 13.47 0
IV.CADC.HNZ. 2020-06-03T23:32:21.23 3.0 undecidable manual Sg 6.52 0
SL.LJU.BHZ. 2020-06-03T23:31:25.97 3.0 positive manual Pg 4.35 0
IV.PTRP.HHZ. 2020-06-03T23:31:22.11 3.0 undecidable manual Pg 10.63 0
IV.VVLD.HHZ. 2020-06-03T23:31:03.68 0.3 undecidable manual S 104 0.5522 50 0.05 69
IV.GIUL.HHZ. 2020-06-03T23:31:02.62 0.6 undecidable manual S 149 0.5153 50 0.08 46
IV.MAON.HHZ. 2020-06-03T23:31:01.82 3.0 undecidable manual Pn -0.19 0
IV.PTQR.HHZ. 2020-06-03T23:30:58.41 0.3 undecidable manual S 87 0.3705 50 0.16 70
IV.FIAM.HHZ. 2020-06-03T23:30:56.37 0.6 undecidable manual S 31 0.3103 50 -0.08 48
IV.VVLD.HHZ. 2020-06-03T23:30:55.48 0.3 undecidable manual P 104 0.5522 50 -0.13 68
IV.GIUL.HHZ. 2020-06-03T23:30:54.82 0.1 undecidable manual P 149 0.5153 50 -0.16 91
IT.CSO1.HGN. 2020-06-03T23:30:52.03 0.3 undecidable manual S 54 0.17 119 -0.09 74
IV.PTQR.HHZ. 2020-06-03T23:30:52.56 0.1 undecidable manual P 87 0.3705 50 0.06 96
IV.RCAV.EHZ. 2020-06-03T23:30:51.57 0.3 undecidable manual S 168 0.1583 121 -0.16 73
IV.FIAM.HHZ. 2020-06-03T23:30:51.36 0.1 undecidable manual P 31 0.3103 50 -0.11 96
IV.MTCE.HHZ. 2020-06-03T23:30:50.44 0.3 undecidable manual S 280 0.1205 128 -0.1 75
IV.CERT.HHZ. 2020-06-03T23:30:49.33 0.3 undecidable manual S 132 0.0791 140 -0.06 76
IT.CSO1.HGN. 2020-06-03T23:30:49.05 0.1 undecidable manual P 54 0.17 119 0.08 99
IV.MTCE.HHZ. 2020-06-03T23:30:48.22 0.1 positive manual P 280 0.1205 128 0.17 98
IV.RCAV.EHZ. 2020-06-03T23:30:48.85 0.1 undecidable manual P 168 0.1583 121 0.11 99
IV.CERT.HHZ. 2020-06-03T23:30:47.50 0.1 undecidable manual P 132 0.0791 140 0.11 100
IV.ROSPO.HHZ. 2020-06-03T23:30:45.88 3.0 undecidable manual P -0.15 0
IV.OFFI.HHZ. 2020-06-03T23:30:31.71 3.0 undecidable manual P -2.66 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CERT.HHN. ML:1.9 0.00107 1.72 AML other m 2020-06-03T23:30:49.87
IV.CERT.HHE. ML:2 0.00127 1.3 AML other m 2020-06-03T23:30:50.17
IV.MTCE.HHE. ML:1.4 0.0002425 0.3 AML other m 2020-06-03T23:30:50.74
IV.MTCE.HHN. ML:1.2 0.000146 0.28 AML other m 2020-06-03T23:30:50.76
IV.RCAV.EHN. ML:1.4 0.0002015 0.32 AML other m 2020-06-03T23:30:54.01
IV.RCAV.EHE. ML:1.4 0.0002105 1.42 AML other m 2020-06-03T23:30:55.73
IV.FIAM.HHN. ML:0.8 2.625E-5 1.18 AML other m 2020-06-03T23:30:57.73
IV.PTQR.HHN. ML:1.3 6.785E-5 1.74 AML other m 2020-06-03T23:30:58.97
IV.PTQR.HHE. ML:1.3 7.19E-5 1.8 AML other m 2020-06-03T23:30:58.97
IV.FIAM.HHE. ML:0.7 2.2E-5 1.14 AML other m 2020-06-03T23:31:00.25
IV.VVLD.HHE. ML:1.1 2.67E-5 0.88 AML other m 2020-06-03T23:31:04.32
IV.GIUL.HHN. ML:1 2.09E-5 0.8 AML other m 2020-06-03T23:31:06.03
IV.GIUL.HHE. ML:1 1.86E-5 0.86 AML other m 2020-06-03T23:31:07.55
IV.VVLD.HHN. ML:1.2 3.125E-5 1.38 AML other m 2020-06-03T23:31:11.27
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