A magnitude ML 1.9 earthquake occured in region: 2 km E Vicovaro (RM), on
and geographic coordinates (lat, lon) 42.0080, 12.9160 at 9 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Vicovaro | RM | 2 | 4019 | 4019 |
Mandela | RM | 3 | 917 | 4936 |
Sambuci | RM | 3 | 925 | 5861 |
Saracinesco | RM | 3 | 185 | 6046 |
Roccagiovine | RM | 5 | 263 | 6309 |
Castel Madama | RM | 5 | 7399 | 13708 |
Ciciliano | RM | 6 | 1336 | 15044 |
San Polo dei Cavalieri | RM | 6 | 2992 | 18036 |
Anticoli Corrado | RM | 6 | 915 | 18951 |
Cineto Romano | RM | 6 | 601 | 19552 |
Roviano | RM | 7 | 1351 | 20903 |
Licenza | RM | 8 | 1011 | 21914 |
Marano Equo | RM | 9 | 779 | 22693 |
Cerreto Laziale | RM | 9 | 1118 | 23811 |
Marcellina | RM | 9 | 7280 | 31091 |
Arsoli | RM | 9 | 1586 | 32677 |
Riofreddo | RM | 9 | 781 | 33458 |
Percile | RM | 10 | 255 | 33713 |
Agosta | RM | 10 | 1765 | 35478 |
Gerano | RM | 10 | 1263 | 36741 |
San Gregorio da Sassola | RM | 11 | 1619 | 38360 |
Rocca Canterano | RM | 11 | 196 | 38556 |
Tivoli | RM | 11 | 56533 | 95089 |
Vallinfreda | RM | 11 | 283 | 95372 |
Oricola | AQ | 11 | 1244 | 96616 |
Casape | RM | 11 | 744 | 97360 |
Pisoniano | RM | 12 | 770 | 98130 |
Canterano | RM | 13 | 351 | 98481 |
Cervara di Roma | RM | 13 | 455 | 98936 |
Rocca di Botte | AQ | 13 | 856 | 99792 |
Vivaro Romano | RM | 13 | 182 | 99974 |
Poli | RM | 13 | 2418 | 102392 |
Monteflavio | RM | 14 | 1348 | 103740 |
Orvinio | RI | 14 | 405 | 104145 |
Palombara Sabina | RM | 14 | 13269 | 117414 |
Rocca Santo Stefano | RM | 14 | 975 | 118389 |
San Vito Romano | RM | 15 | 3273 | 121662 |
Guidonia Montecelio | RM | 16 | 88673 | 210335 |
Camerata Nuova | RM | 16 | 447 | 210782 |
Pereto | AQ | 16 | 682 | 211464 |
Capranica Prenestina | RM | 16 | 351 | 211815 |
Turania | RI | 17 | 241 | 212056 |
Bellegra | RM | 17 | 2887 | 214943 |
Sant'Angelo Romano | RM | 17 | 5018 | 219961 |
Moricone | RM | 17 | 2650 | 222611 |
Gallicano nel Lazio | RM | 17 | 6334 | 228945 |
Carsoli | AQ | 17 | 5396 | 234341 |
Montorio Romano | RM | 17 | 1984 | 236325 |
Pozzaglia Sabina | RI | 18 | 360 | 236685 |
Subiaco | RM | 18 | 9074 | 245759 |
Castel San Pietro Romano | RM | 18 | 902 | 246661 |
Rocca di Cave | RM | 18 | 377 | 247038 |
Collalto Sabino | RI | 18 | 442 | 247480 |
Scandriglia | RI | 19 | 3108 | 250588 |
Palestrina | RM | 19 | 21672 | 272260 |
Olevano Romano | RM | 19 | 6687 | 278947 |
Roiate | RM | 19 | 737 | 279684 |
Zagarolo | RM | 20 | 17843 | 297527 |
Genazzano | RM | 20 | 6036 | 303563 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2020-12-21 01:58:59 |
42.0078 | 12.9158 | 9 | 2021-02-26 14:56:14 |
Bollettino Sismico Italiano INGV | 86140321 |
Reviewed Rev100 |
ML 1.9 | 2020-12-21 01:58:59 |
42.0102 | 12.9165 | 9 | 2020-12-21 02:05:43 |
Sala Sismica INGV-Roma | 85591311 |
Field | Value |
---|---|
Time (UTC) | 2020-12-21 01:58:59 ± 0.05 |
Latitude | 42.0078 ± 0.0027 |
Longitude | 12.9158 ± 0.0036 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 86140321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 274 |
Semi-minor axis of confidence ellipse (meter) | 241 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 145 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 34 |
Number of associated phases, regardless of their use for origin computation | 41 |
Number of defining phases | 41 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.12950 |
Epicentral distance of station farthest from the epicenter (degree) | 0.99645 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 26 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 47 |
Type of magnitude | ML |
Reference to an origin | 86140321 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-10 08:41:23 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 34 |
Type of magnitude | ML |
Reference to an origin | 85591311 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-12-21 02:05:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VVLD.HHZ. | 2020-12-21T01:59:18.83 | 0.3 | undecidable | manual | S | 104 | 60.3951 | 50 | 0.19 | 67 |
IV.CESI.HHZ. | 2020-12-21T01:59:18.28 | 0.3 | undecidable | manual | P | 360 | 110.6004 | 50 | -0.05 | 63 |
IV.LATB.EHZ. | 2020-12-21T01:59:18.11 | 0.6 | undecidable | manual | S | 176 | 57.0984 | 50 | 0.32 | 44 |
IV.MOMA.HHZ. | 2020-12-21T01:59:15.68 | 0.3 | undecidable | manual | P | 342 | 92.7405 | 50 | 0.1 | 64 |
IV.MCI.EHZ. | 2020-12-21T01:59:15.64 | 0.3 | undecidable | manual | P | 127 | 93.8394 | 50 | -0.1 | 64 |
IV.SRES.HHZ. | 2020-12-21T01:59:14.35 | 0.6 | undecidable | manual | S | 307 | 41.9247 | 50 | 0.62 | 41 |
IV.LAV9.HHZ. | 2020-12-21T01:59:13.02 | 1.0 | undecidable | manual | S | 206 | 40.7259 | 50 | -0.39 | 22 |
IV.PTQR.HHZ. | 2020-12-21T01:59:13.36 | 0.1 | undecidable | manual | S | 88 | 40.0266 | 50 | 0.16 | 94 |
IV.SAMA.EHZ. | 2020-12-21T01:59:12.41 | 0.6 | undecidable | manual | S | 227 | 36.741 | 50 | 0.07 | 48 |
IV.GAVE.EHZ. | 2020-12-21T01:59:12.77 | 0.6 | undecidable | manual | P | 359 | 75.9684 | 50 | -0.22 | 43 |
IV.CESX.HHZ. | 2020-12-21T01:59:12.29 | 0.6 | undecidable | manual | P | 338 | 71.8725 | 50 | -0.07 | 45 |
IV.LNSS.HHE. | 2020-12-21T01:59:11.57 | 0.6 | undecidable | manual | P | 9 | 66.7776 | 50 | -0.01 | 46 |
IV.FIAM.HHZ. | 2020-12-21T01:59:11.26 | 0.6 | undecidable | manual | S | 30 | 33.2445 | 50 | -0.15 | 47 |
IV.LRP.EHZ. | 2020-12-21T01:59:11.44 | 0.3 | undecidable | manual | P | 126 | 68.376 | 50 | -0.38 | 64 |
IV.ARRO.EHE. | 2020-12-21T01:59:11.27 | 0.3 | undecidable | manual | P | 349 | 64.5909 | 50 | 0.04 | 69 |
IV.MA9.HHN. | 2020-12-21T01:59:11.96 | 0.6 | undecidable | manual | S | 219 | 33.8439 | 50 | 0.39 | 45 |
IT.MMP1.HGE. | 2020-12-21T01:59:10.20 | 0.6 | undecidable | manual | S | 333 | 30.1476 | 106 | -0.27 | 47 |
IV.VIVA.HHZ. | 2020-12-21T01:59:10.73 | 0.6 | undecidable | manual | S | 203 | 31.0467 | 106 | -0.04 | 49 |
IV.RDP.HHZ. | 2020-12-21T01:59:10.97 | 0.3 | undecidable | manual | S | 212 | 32.2455 | 50 | -0.18 | 71 |
IV.VVLD.HHZ. | 2020-12-21T01:59:10.21 | 0.3 | undecidable | manual | P | 104 | 60.3951 | 50 | -0.38 | 65 |
IV.GIUL.HHZ. | 2020-12-21T01:59:09.69 | 0.3 | positive | manual | P | 151 | 57.1983 | 50 | -0.41 | 65 |
IV.RMP.HHZ. | 2020-12-21T01:59:09.80 | 0.6 | undecidable | manual | S | 219 | 27.8499 | 108 | 0.08 | 49 |
IV.LATB.EHZ. | 2020-12-21T01:59:09.57 | 0.6 | undecidable | manual | P | 176 | 57.0984 | 50 | -0.52 | 42 |
IV.LAV9.HHZ. | 2020-12-21T01:59:08.02 | 0.3 | undecidable | manual | P | 206 | 40.7259 | 50 | 0.45 | 66 |
IT.RMMM.HGE. | 2020-12-21T01:59:07.61 | 0.3 | undecidable | manual | P | 256 | 39.3273 | 50 | 0.26 | 69 |
IV.GUAR.HNE. | 2020-12-21T01:59:07.18 | 0.6 | undecidable | manual | P | 126 | 40.4262 | 50 | -0.33 | 45 |
IV.SAMA.EHZ. | 2020-12-21T01:59:07.22 | 0.6 | undecidable | manual | P | 227 | 36.741 | 50 | 0.27 | 46 |
IV.PTQR.HHZ. | 2020-12-21T01:59:07.44 | 0.3 | undecidable | manual | P | 88 | 40.0266 | 50 | -0.01 | 73 |
IV.SRES.HHZ. | 2020-12-21T01:59:07.12 | 0.3 | undecidable | manual | P | 307 | 41.9247 | 50 | -0.63 | 62 |
IV.MA9.HHN. | 2020-12-21T01:59:06.76 | 0.6 | undecidable | manual | P | 219 | 33.8439 | 50 | 0.26 | 46 |
IV.RCAV.EHZ. | 2020-12-21T01:59:06.24 | 0.3 | undecidable | manual | S | 172 | 17.9709 | 116 | -0.29 | 71 |
IT.CSO1.HGE. | 2020-12-21T01:59:06.95 | 0.3 | undecidable | manual | S | 54 | 17.5713 | 117 | 0.55 | 67 |
IV.FIAM.HHZ. | 2020-12-21T01:59:06.08 | 0.3 | undecidable | manual | P | 30 | 33.2445 | 50 | -0.33 | 69 |
IV.VIVA.HHZ. | 2020-12-21T01:59:06.14 | 0.6 | undecidable | manual | P | 203 | 31.0467 | 106 | 0.1 | 48 |
IV.RDP.HHZ. | 2020-12-21T01:59:06.67 | 0.3 | undecidable | manual | P | 212 | 32.2455 | 50 | 0.41 | 68 |
IV.MTCE.HHZ. | 2020-12-21T01:59:05.26 | 0.1 | undecidable | manual | S | 277 | 14.3745 | 122 | -0.19 | 97 |
IV.RMP.HHZ. | 2020-12-21T01:59:05.45 | 0.3 | undecidable | manual | P | 219 | 27.8499 | 108 | 0.01 | 74 |
IT.MMP1.HGE. | 2020-12-21T01:59:05.76 | 0.6 | undecidable | manual | P | 333 | 30.1476 | 106 | -0.11 | 48 |
IV.MTCE.HHZ. | 2020-12-21T01:59:03.03 | 0.1 | undecidable | manual | P | 277 | 14.3745 | 122 | 0.06 | 100 |
IV.RCAV.EHZ. | 2020-12-21T01:59:03.66 | 0.1 | undecidable | manual | P | 172 | 17.9709 | 116 | 0.06 | 99 |
IT.CSO1.HGE. | 2020-12-21T01:59:03.92 | 0.3 | undecidable | manual | P | 54 | 17.5713 | 117 | 0.4 | 69 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTCE.HHE. | ML:1.8 | 0.00064791015 | 0.2608 | AML | other | m | 2020-12-21T01:59:05.55 |
IV.MTCE.HHN. | ML:1.7 | 0.0005289802 | 0.3408 | AML | other | m | 2020-12-21T01:59:05.56 |
IV.RCAV.EHN. | ML:1.8 | 0.0005794999999999999 | 0.26 | AML | other | m | 2020-12-21T01:59:07.40 |
IV.RCAV.EHE. | ML:2.0 | 0.00088351315 | 0.3392 | AML | other | m | 2020-12-21T01:59:08.39 |
IV.RMP.HHE. | ML:2.3 | 0.0010887072 | 0.2992 | AML | other | m | 2020-12-21T01:59:11.65 |
IV.RDP.HHN. | ML:2.2 | 0.0007026531000000001 | 0.4 | AML | other | m | 2020-12-21T01:59:11.92 |
IV.RDP.HHE. | ML:2.0 | 0.0005005 | 1.76 | AML | other | m | 2020-12-21T01:59:12.10 |
IV.PTQR.HHE. | ML:1.8 | 0.000202 | 0.38 | AML | other | m | 2020-12-21T01:59:13.96 |
IV.PTQR.HHN. | ML:1.8 | 0.0002405 | 1.7 | AML | other | m | 2020-12-21T01:59:13.97 |
IV.VIVA.HHN. | ML:2.2 | 0.0008235 | 0.24 | AML | other | m | 2020-12-21T01:59:14.74 |
IV.SRES.HHE. | ML:1.4 | 0.00008649999999999999 | 0.3 | AML | other | m | 2020-12-21T01:59:15.12 |
IV.FIAM.HHE. | ML:1.3 | 0.0000968 | 1.42 | AML | other | m | 2020-12-21T01:59:15.00 |
IV.VIVA.HHE. | ML:2.2 | 0.0008013512 | 0.28 | AML | other | m | 2020-12-21T01:59:12.55 |
IV.SRES.HHN. | ML:1.5 | 0.00009562048500000001 | 0.2992 | AML | other | m | 2020-12-21T01:59:18.14 |
IV.LAV9.HHN. | ML:2.2 | 0.000558 | 0.26 | AML | other | m | 2020-12-21T01:59:16.75 |
IV.RMP.HHN. | ML:2.2 | 0.0009970527 | 0.32 | AML | other | m | 2020-12-21T01:59:16.83 |
IV.FIAM.HHN. | ML:1.4 | 0.0001015 | 1.48 | AML | other | m | 2020-12-21T01:59:17.04 |
IV.LATB.EHN. | ML:1.0 | 0.000021622411 | 0.44 | AML | other | m | 2020-12-21T01:59:17.74 |
IV.VVLD.HHN. | ML:1.7 | 0.00010295 | 0.36 | AML | other | m | 2020-12-21T01:59:19.94 |
IV.GIUL.HHN. | ML:1.4 | 0.00006110958500000001 | 0.3392 | AML | other | m | 2020-12-21T01:59:24.06 |
IV.LATB.EHE. | ML:1.1 | 0.000023251406 | 0.36 | AML | other | m | 2020-12-21T01:59:21.73 |
IV.LRP.EHN. | ML:1.1 | 0.0000216685 | 0.18 | AML | other | m | 2020-12-21T01:59:22.34 |
IV.LRP.EHE. | ML:1.6 | 0.00007230000000000001 | 0.8 | AML | other | m | 2020-12-21T01:59:23.50 |
IV.GAVE.EHE. | ML:1.9 | 0.0001146 | 0.36 | AML | other | m | 2020-12-21T01:59:23.86 |
IV.CESX.HHN. | ML:1.8 | 0.00009719999999999999 | 1.58 | AML | other | m | 2020-12-21T01:59:23.79 |
IV.LAV9.HHE. | ML:2.2 | 0.00061758355 | 0.28 | AML | other | m | 2020-12-21T01:59:23.82 |
IV.GIUL.HHE. | ML:1.4 | 0.00005234999999999999 | 1.42 | AML | other | m | 2020-12-21T01:59:23.98 |
IV.GAVE.EHN. | ML:2.1 | 0.0001945 | 1.62 | AML | other | m | 2020-12-21T01:59:24.92 |
IV.CESX.HHE. | ML:1.8 | 0.00010905000000000001 | 0.4 | AML | other | m | 2020-12-21T01:59:25.23 |
IV.VVLD.HHE. | ML:1.6 | 0.00007540587 | 0.4 | AML | other | m | 2020-12-21T01:59:21.49 |
IV.MOMA.HHE. | ML:1.8 | 0.00006721711499999999 | 0.36 | AML | other | m | 2020-12-21T01:59:29.88 |
IV.MOMA.HHN. | ML:1.8 | 0.00006686386999999999 | 0.6 | AML | other | m | 2020-12-21T01:59:31.43 |
IV.MCI.EHN. | ML:1.8 | 0.0000732 | 0.28 | AML | other | m | 2020-12-21T01:59:33.39 |
IV.MCI.EHE. | ML:2.0 | 0.00011001593 | 0.24 | AML | other | m | 2020-12-21T01:59:33.90 |
IV.CESI.HHN. | ML:2.2 | 0.000121 | 0.42 | AML | other | m | 2020-12-21T01:59:34.70 |
IV.CESI.HHE. | ML:1.8 | 0.00006075 | 0.42 | AML | other | m | 2020-12-21T01:59:37.64 |
IV.FIAM.HNN. | ML:1.7 | 0.00022114285 | 0.7792 | AML | other | m | 2020-12-21T01:59:19.09 |
IV.FIAM.HNE. | ML:2.8 | 0.0024722819999999997 | 1.5904 | AML | other | m | 2020-12-21T01:59:13.72 |
IV.LAV9.HNN. | ML:2.2 | 0.0005353099500000001 | 0.2592 | AML | other | m | 2020-12-21T01:59:16.76 |
IV.LAV9.HNE. | ML:2.2 | 0.0006277915000000001 | 0.3408 | AML | other | m | 2020-12-21T01:59:23.47 |
IV.VVLD.HNE. | ML:1.8 | 0.00013435900000000002 | 0.5904 | AML | other | m | 2020-12-21T01:59:21.45 |
IV.VVLD.HNN. | ML:1.8 | 0.000143564685 | 0.52 | AML | other | m | 2020-12-21T01:59:19.07 |
IV.GAVE.HNE. | ML:2.0 | 0.00014405065 | 0.36 | AML | other | m | 2020-12-21T01:59:28.34 |
IV.GAVE.HNN. | ML:2.1 | 0.0001689551 | 1.1008 | AML | other | m | 2020-12-21T01:59:34.36 |
IV.MOMA.HNN. | ML:2.2 | 0.000177355245 | 0.8496 | AML | other | m | 2020-12-21T01:59:18.88 |
IV.CESI.HNN. | ML:2.2 | 0.00013551944999999998 | 0.72 | AML | other | m | 2020-12-21T01:59:36.17 |
IV.CESI.HNE. | ML:2.2 | 0.000128066095 | 0.7408 | AML | other | m | 2020-12-21T01:59:38.79 |