A magnitude ML 1.6 earthquake occured in region: 4 km NE Colonna (RM), on
and geographic coordinates (lat, lon) 41.8640, 12.7720 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Colonna | RM | 4 | 4287 | 4287 |
Gallicano nel Lazio | RM | 4 | 6334 | 10621 |
San Cesareo | RM | 5 | 15153 | 25774 |
Zagarolo | RM | 6 | 17843 | 43617 |
Monte Compatri | RM | 7 | 11978 | 55595 |
Monte Porzio Catone | RM | 7 | 8693 | 64288 |
Rocca Priora | RM | 8 | 11962 | 76250 |
Frascati | RM | 10 | 22087 | 98337 |
Palestrina | RM | 10 | 21672 | 120009 |
San Gregorio da Sassola | RM | 10 | 1619 | 121628 |
Castel San Pietro Romano | RM | 10 | 902 | 122530 |
Poli | RM | 10 | 2418 | 124948 |
Casape | RM | 11 | 744 | 125692 |
Tivoli | RM | 11 | 56533 | 182225 |
Grottaferrata | RM | 12 | 20327 | 202552 |
Rocca di Papa | RM | 12 | 17034 | 219586 |
Labico | RM | 13 | 6379 | 225965 |
Marino | RM | 14 | 43026 | 268991 |
Cave | RM | 14 | 11287 | 280278 |
Rocca di Cave | RM | 15 | 377 | 280655 |
Castel Madama | RM | 15 | 7399 | 288054 |
Capranica Prenestina | RM | 15 | 351 | 288405 |
Valmontone | RM | 16 | 15959 | 304364 |
Ciampino | RM | 16 | 38412 | 342776 |
Guidonia Montecelio | RM | 16 | 88673 | 431449 |
Lariano | RM | 16 | 13432 | 444881 |
Pisoniano | RM | 16 | 770 | 445651 |
Castel Gandolfo | RM | 16 | 8997 | 454648 |
Nemi | RM | 17 | 1943 | 456591 |
Genazzano | RM | 17 | 6036 | 462627 |
San Polo dei Cavalieri | RM | 18 | 2992 | 465619 |
Albano Laziale | RM | 18 | 41715 | 507334 |
San Vito Romano | RM | 18 | 3273 | 510607 |
Ciciliano | RM | 18 | 1336 | 511943 |
Ariccia | RM | 18 | 19407 | 531350 |
Marcellina | RM | 18 | 7280 | 538630 |
Artena | RM | 18 | 14276 | 552906 |
Genzano di Roma | RM | 19 | 23970 | 576876 |
Fonte Nuova | RM | 19 | 32562 | 609438 |
Sambuci | RM | 19 | 925 | 610363 |
Vicovaro | RM | 20 | 4019 | 614382 |
Cerreto Laziale | RM | 20 | 1118 | 615500 |
Sant'Angelo Romano | RM | 20 | 5018 | 620518 |
Velletri | RM | 20 | 53303 | 673821 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2019-11-18 00:37:46 |
41.8643 | 12.7723 | 10 | 2020-02-28 16:42:07 |
Bollettino Sismico Italiano INGV | 73931111 |
Reviewed Rev100 |
ML 1.5 | 2019-11-18 00:37:46 |
41.8732 | 12.7673 | 11 | 2019-11-18 00:45:49 |
Sala Sismica INGV-Roma | 73902721 |
Field | Value |
---|---|
Time (UTC) | 2019-11-18 00:37:46 ± 0.06 |
Latitude | 41.8643 ± 0.0027 |
Longitude | 12.7723 ± 0.0048 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 73931111 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 428 |
Semi-minor axis of confidence ellipse (meter) | 275 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 283 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 128 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 31 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.07464 |
Epicentral distance of station farthest from the epicenter (degree) | 0.71586 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 73902721 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-11-18 00:45:49 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 15 |
Type of magnitude | ML |
Reference to an origin | 73931111 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-11-26 11:36:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.POFI.HNE. | 2019-11-18T00:38:10.75 | 0.6 | undecidable | manual | S | 102 | 79.4649 | 50 | 0.7 | 38 |
IV.VVLD.HHZ. | 2019-11-18T00:38:07.53 | 0.3 | undecidable | manual | S | 89 | 70.2741 | 50 | -0.09 | 68 |
IV.FIAM.HNN. | 2019-11-18T00:38:03.28 | 0.3 | undecidable | manual | S | 32 | 53.0025 | 50 | 0.27 | 67 |
IV.PTQR.HHZ. | 2019-11-18T00:38:03.72 | 0.6 | undecidable | manual | S | 71 | 54.7008 | 50 | 0.26 | 45 |
IV.LATB.EHZ. | 2019-11-18T00:38:00.58 | 0.3 | undecidable | manual | S | 159 | 44.0226 | 50 | -0.02 | 72 |
IT.MMP1.HGE. | 2019-11-18T00:38:00.60 | 0.6 | undecidable | manual | S | 357 | 42.7239 | 50 | 0.34 | 45 |
IV.POFI.HNE. | 2019-11-18T00:37:59.57 | 0.1 | undecidable | manual | P | 102 | 79.4649 | 50 | -0.38 | 83 |
IT.CSO1.HGZ. | 2019-11-18T00:37:58.84 | 0.3 | undecidable | manual | S | 45 | 36.9297 | 50 | 0.12 | 72 |
IV.LRP.EHN. | 2019-11-18T00:37:58.66 | 0.1 | undecidable | manual | P | 109 | 71.5728 | 50 | -0.08 | 90 |
IV.VVLD.HHZ. | 2019-11-18T00:37:58.31 | 1.0 | undecidable | manual | P | 89 | 70.2741 | 50 | -0.24 | 22 |
IV.PTQR.HHZ. | 2019-11-18T00:37:56.08 | 0.1 | undecidable | manual | P | 71 | 54.7008 | 50 | -0.06 | 93 |
IV.FIAM.HNN. | 2019-11-18T00:37:55.76 | 0.3 | undecidable | manual | P | 32 | 53.0025 | 50 | -0.12 | 69 |
IV.GIUL.HHN. | 2019-11-18T00:37:55.36 | 0.3 | undecidable | manual | P | 130 | 52.4031 | 50 | -0.43 | 65 |
IV.LATB.EHZ. | 2019-11-18T00:37:54.09 | 0.1 | positive | manual | P | 159 | 44.0226 | 50 | -0.41 | 89 |
IV.LAV9.HHE. | 2019-11-18T00:37:54.42 | 0.3 | undecidable | manual | S | 196 | 21.5673 | 115 | 0.01 | 75 |
IT.MMP1.HGE. | 2019-11-18T00:37:54.39 | 0.3 | undecidable | manual | P | 357 | 42.7239 | 50 | 0.09 | 71 |
IV.MTCE.HHE. | 2019-11-18T00:37:53.01 | 0.3 | undecidable | manual | S | 352 | 17.7711 | 119 | -0.21 | 73 |
IT.CSO1.HGZ. | 2019-11-18T00:37:53.60 | 1.0 | undecidable | manual | P | 45 | 36.9297 | 50 | 0.19 | 24 |
IV.CERT.HHE. | 2019-11-18T00:37:53.61 | 0.3 | undecidable | manual | S | 61 | 19.6692 | 117 | -0.2 | 73 |
IV.RCAV.EHN. | 2019-11-18T00:37:52.34 | 0.3 | undecidable | manual | S | 98 | 14.3745 | 125 | 0.1 | 75 |
IV.RDP.HHN. | 2019-11-18T00:37:52.09 | 0.6 | undecidable | manual | S | 204 | 12.5763 | 128 | 0.35 | 47 |
IV.LAV9.HHE. | 2019-11-18T00:37:51.10 | 0.1 | undecidable | manual | P | 196 | 21.5673 | 115 | 0.18 | 97 |
IV.MA9.HHZ. | 2019-11-18T00:37:51.99 | 0.6 | undecidable | manual | S | 222 | 14.0748 | 125 | -0.15 | 49 |
IV.MTCE.HHE. | 2019-11-18T00:37:50.18 | 0.1 | negative | manual | P | 352 | 17.7711 | 119 | -0.05 | 100 |
IV.RMP.HHZ. | 2019-11-18T00:37:50.37 | 0.3 | undecidable | manual | S | 224 | 8.2806 | 140 | -0.29 | 73 |
IV.CERT.HHE. | 2019-11-18T00:37:50.49 | 0.1 | negative | manual | P | 61 | 19.6692 | 117 | -0.09 | 99 |
IV.VIVA.HHZ. | 2019-11-18T00:37:49.72 | 0.3 | undecidable | manual | P | 181 | 12.6762 | 128 | 0.33 | 71 |
IV.RDP.HHN. | 2019-11-18T00:37:49.70 | 0.1 | positive | manual | P | 204 | 12.5763 | 128 | 0.32 | 95 |
IV.MA9.HHZ. | 2019-11-18T00:37:49.28 | 1.0 | undecidable | manual | P | 222 | 14.0748 | 125 | -0.33 | 24 |
IV.RCAV.EHN. | 2019-11-18T00:37:49.86 | 0.1 | undecidable | manual | P | 98 | 14.3745 | 125 | 0.19 | 98 |
IV.RMP.HHZ. | 2019-11-18T00:37:48.80 | 0.3 | undecidable | manual | P | 224 | 8.2806 | 140 | 0.05 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LAV9.HHE. | ML:1.9 | 0.0005607031 | 0.34 | AML | other | m | 2019-11-18T00:38:00.79 |
IV.VIVA.HHN. | ML:1.8 | 0.000761 | 0.36 | AML | other | m | 2019-11-18T00:37:52.62 |
IV.RDP.HHN. | ML:1.8 | 0.0007170000000000001 | 1.34 | AML | other | m | 2019-11-18T00:37:52.27 |
IV.MTCE.HHE. | ML:1.0 | 0.000088901565 | 0.3 | AML | other | m | 2019-11-18T00:37:53.29 |
IV.RCAV.EHN. | ML:1.3 | 0.00020750000000000003 | 1.1 | AML | other | m | 2019-11-18T00:37:53.16 |
IV.RDP.HHE. | ML:1.9 | 0.0008580000000000001 | 0.38 | AML | other | m | 2019-11-18T00:37:53.08 |
IV.MTCE.HHN. | ML:1.2 | 0.00012314999999999998 | 0.2 | AML | other | m | 2019-11-18T00:37:53.40 |
IV.RCAV.EHE. | ML:1.3 | 0.0001955 | 0.44 | AML | other | m | 2019-11-18T00:37:54.01 |
IV.CERT.HHE. | ML:1.4 | 0.00021100000000000003 | 0.94 | AML | other | m | 2019-11-18T00:37:54.82 |
IV.CERT.HHN. | ML:1.4 | 0.000202 | 1.02 | AML | other | m | 2019-11-18T00:37:54.94 |
IV.VIVA.HHE. | ML:1.9 | 0.0009565 | 0.3 | AML | other | m | 2019-11-18T00:37:55.21 |
IV.LAV9.HNN. | ML:1.7 | 0.00036991114999999995 | 0.51 | AML | other | m | 2019-11-18T00:37:58.50 |
IV.LAV9.HHN. | ML:1.8 | 0.00039820080000000003 | 0.3 | AML | other | m | 2019-11-18T00:38:02.03 |
IV.LAV9.HNE. | ML:1.7 | 0.00036970875 | 0.27 | AML | other | m | 2019-11-18T00:37:55.24 |