A magnitude ML 1.9 earthquake occured in region: 3 km E Lariano (RM), on
and geographic coordinates (lat, lon) 41.7340, 12.8650 at 12 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 |
---|---|---|---|---|
Lariano | RM | 3 | 13432 | 13432 |
Artena | RM | 4 | 14276 | 27708 |
Labico | RM | 6 | 6379 | 34087 |
Valmontone | RM | 7 | 15959 | 50046 |
Rocca Massima | LT | 8 | 1136 | 51182 |
Velletri | RM | 9 | 53303 | 104485 |
Rocca Priora | RM | 11 | 11962 | 116447 |
Cori | LT | 11 | 11065 | 127512 |
Cave | RM | 11 | 11287 | 138799 |
San Cesareo | RM | 11 | 15153 | 153952 |
Colleferro | RM | 12 | 21595 | 175547 |
Palestrina | RM | 12 | 21672 | 197219 |
Zagarolo | RM | 12 | 17843 | 215062 |
Nemi | RM | 13 | 1943 | 217005 |
Castel San Pietro Romano | RM | 13 | 902 | 217907 |
Rocca di Papa | RM | 13 | 17034 | 234941 |
Monte Compatri | RM | 14 | 11978 | 246919 |
Segni | RM | 14 | 9159 | 256078 |
Genazzano | RM | 14 | 6036 | 262114 |
Rocca di Cave | RM | 14 | 377 | 262491 |
Genzano di Roma | RM | 15 | 23970 | 286461 |
Lanuvio | RM | 15 | 13632 | 300093 |
Colonna | RM | 15 | 4287 | 304380 |
Monte Porzio Catone | RM | 15 | 8693 | 313073 |
Gallicano nel Lazio | RM | 16 | 6334 | 319407 |
Cisterna di Latina | LT | 16 | 36868 | 356275 |
Gavignano | RM | 16 | 1916 | 358191 |
Ariccia | RM | 16 | 19407 | 377598 |
Capranica Prenestina | RM | 16 | 351 | 377949 |
Albano Laziale | RM | 17 | 41715 | 419664 |
Frascati | RM | 17 | 22087 | 441751 |
Montelanico | RM | 17 | 2131 | 443882 |
Poli | RM | 17 | 2418 | 446300 |
Grottaferrata | RM | 17 | 20327 | 466627 |
Marino | RM | 18 | 43026 | 509653 |
Castel Gandolfo | RM | 18 | 8997 | 518650 |
Paliano | FR | 18 | 8281 | 526931 |
Norma | LT | 19 | 3946 | 530877 |
Casape | RM | 19 | 744 | 531621 |
San Vito Romano | RM | 19 | 3273 | 534894 |
Olevano Romano | RM | 20 | 6687 | 541581 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2020-07-26 01:46:20 |
41.7335 | 12.8647 | 12 | 2020-11-19 12:36:55 |
Bollettino Sismico Italiano INGV | 81447891 |
Reviewed Rev100 |
ML 1.7 | 2020-07-26 01:46:20 |
41.7398 | 12.8837 | 11 | 2020-07-26 01:55:29 |
Sala Sismica INGV-Roma | 81349511 |
Field | Value |
---|---|
Time (UTC) | 2020-07-26 01:46:20 ± 0.06 |
Latitude | 41.7335 ± 0.0036 |
Longitude | 12.8647 ± 0.0048 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 81447891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 439 |
Semi-minor axis of confidence ellipse (meter) | 276 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 196 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 83 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 30 |
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) | 0.07285 |
Epicentral distance of station farthest from the epicenter (degree) | 0.82198 |
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 | 1.9 |
Uncertainty | 0.4 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 81447891 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-08-10 07:04:31 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.4 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 81349511 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-26 01:55:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIAM.HNN. | 2020-07-26T01:46:40.00 | 0.6 | undecidable | manual | S | 19 | 62.8926 | 91 | 0.45 | 42 |
IV.LRP.EHZ. | 2020-07-26T01:46:39.64 | 0.3 | undecidable | manual | S | 99 | 60.5949 | 91 | 0.7 | 59 |
IV.PTQR.HHZ. | 2020-07-26T01:46:37.80 | 0.6 | undecidable | manual | S | 54 | 54.6009 | 91 | 0.44 | 43 |
IV.INTR.HHZ. | 2020-07-26T01:46:35.67 | 0.1 | undecidable | manual | P | 70 | 91.242 | 91 | -0.14 | 85 |
IV.GIUL.HHZ. | 2020-07-26T01:46:33.12 | 0.3 | undecidable | manual | S | 121 | 37.7289 | 92 | 0.27 | 69 |
IV.GUAR.HHZ. | 2020-07-26T01:46:32.51 | 0.6 | undecidable | manual | S | 79 | 37.629 | 92 | -0.32 | 45 |
IV.POFI.HHZ. | 2020-07-26T01:46:32.49 | 0.1 | undecidable | manual | P | 91 | 70.1742 | 91 | -0.06 | 90 |
IV.FIAM.HNN. | 2020-07-26T01:46:31.38 | 0.1 | undecidable | manual | P | 19 | 62.8926 | 91 | -0.05 | 92 |
IV.LIK.EHE.01 | 2020-07-26T01:46:31.24 | 0.6 | undecidable | manual | P | 114 | 63.1923 | 91 | -0.24 | 44 |
IV.SRES.HHZ. | 2020-07-26T01:46:31.31 | 0.6 | undecidable | manual | P | 332 | 63.0924 | 91 | -0.15 | 45 |
IV.MTCE.HHZ. | 2020-07-26T01:46:31.42 | 0.6 | undecidable | manual | S | 343 | 33.6441 | 93 | -0.35 | 46 |
IV.LRP.EHZ. | 2020-07-26T01:46:31.05 | 0.1 | negative | manual | P | 99 | 60.5949 | 91 | -0.02 | 92 |
IV.PTQR.HHZ. | 2020-07-26T01:46:30.08 | 0.3 | undecidable | manual | P | 54 | 54.6009 | 91 | -0.08 | 69 |
IV.LATB.EHZ. | 2020-07-26T01:46:30.08 | 0.3 | undecidable | manual | S | 163 | 27.75 | 94 | -0.12 | 72 |
IV.RMP.HHZ. | 2020-07-26T01:46:27.23 | 0.6 | undecidable | manual | S | 303 | 15.873 | 106 | 0.18 | 48 |
IV.GIUL.HHZ. | 2020-07-26T01:46:27.49 | 0.1 | undecidable | manual | P | 121 | 37.7289 | 92 | -0.06 | 95 |
IV.GUAR.HHZ. | 2020-07-26T01:46:27.42 | 0.6 | undecidable | manual | P | 79 | 37.629 | 92 | -0.12 | 47 |
IV.MA9.HHN. | 2020-07-26T01:46:27.30 | 0.6 | undecidable | manual | S | 283 | 17.4714 | 102 | -0.18 | 49 |
IV.LAV9.HHZ. | 2020-07-26T01:46:26.64 | 0.6 | undecidable | manual | S | 246 | 15.0738 | 108 | -0.21 | 48 |
IV.MTCE.HHZ. | 2020-07-26T01:46:26.76 | 0.1 | undecidable | manual | P | 343 | 33.6441 | 93 | -0.17 | 95 |
IV.RDP.HHZ. | 2020-07-26T01:46:26.62 | 0.6 | undecidable | manual | S | 283 | 13.0758 | 115 | 0.25 | 48 |
IV.RCAV.EHZ. | 2020-07-26T01:46:26.39 | 0.6 | undecidable | manual | S | 28 | 14.2746 | 111 | -0.26 | 48 |
IV.VIVA.HHZ. | 2020-07-26T01:46:25.21 | 0.3 | undecidable | manual | S | 283 | 8.0808 | 136 | -0.05 | 76 |
IV.LATB.EHZ. | 2020-07-26T01:46:25.81 | 0.1 | positive | manual | P | 163 | 27.75 | 94 | -0.22 | 94 |
IV.RDP.HHZ. | 2020-07-26T01:46:24.04 | 0.1 | undecidable | manual | P | 283 | 13.0758 | 115 | 0.23 | 96 |
IV.RMP.HHZ. | 2020-07-26T01:46:24.42 | 0.1 | positive | manual | P | 303 | 15.873 | 106 | 0.22 | 96 |
IV.LAV9.HHZ. | 2020-07-26T01:46:24.17 | 0.6 | undecidable | manual | P | 246 | 15.0738 | 108 | 0.08 | 50 |
IV.MA9.HHN. | 2020-07-26T01:46:24.56 | 0.3 | undecidable | manual | P | 283 | 17.4714 | 102 | 0.11 | 74 |
IV.RCAV.EHZ. | 2020-07-26T01:46:23.71 | 0.6 | undecidable | manual | P | 28 | 14.2746 | 111 | -0.26 | 48 |
IV.VIVA.HHZ. | 2020-07-26T01:46:23.27 | 0.1 | positive | manual | P | 283 | 8.0808 | 136 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RDP.HHE. | ML:2.1 | 0.0007889848 | 0.1 | AML | other | m | 2020-07-26T01:46:27.89 |
IV.RCAV.EHN. | ML:2.0 | 0.0009275651 | 0.16 | AML | other | m | 2020-07-26T01:46:27.42 |
IV.RCAV.EHE. | ML:1.9 | 0.0007782316 | 0.12 | AML | other | m | 2020-07-26T01:46:27.43 |
IV.RDP.HHN. | ML:2.2 | 0.0014960039 | 0.14 | AML | other | m | 2020-07-26T01:46:27.69 |
IV.RMP.HHE. | ML:2.5 | 0.0021425804999999996 | 0.16 | AML | other | m | 2020-07-26T01:46:28.99 |
IV.RMP.HHN. | ML:2.6 | 0.003471374 | 1.88 | AML | other | m | 2020-07-26T01:46:28.03 |
IV.GUAR.HHN. | ML:1.5 | 0.00011274336499999999 | 0.24 | AML | other | m | 2020-07-26T01:46:33.16 |
IV.GUAR.HHE. | ML:1.6 | 0.00014725054999999997 | 0.34 | AML | other | m | 2020-07-26T01:46:34.54 |
IV.GIUL.HHE. | ML:1.7 | 0.00017352699999999998 | 0.12 | AML | other | m | 2020-07-26T01:46:33.73 |
IV.GIUL.HHN. | ML:1.8 | 0.00021464624999999998 | 0.24 | AML | other | m | 2020-07-26T01:46:34.31 |
IV.LRP.EHE. | ML:1.9 | 0.0001735777 | 0.22 | AML | other | m | 2020-07-26T01:46:40.13 |
IV.LRP.EHN. | ML:1.2 | 0.000032446865 | 0.24 | AML | other | m | 2020-07-26T01:46:40.04 |
IV.SRES.HHN. | ML:1.4 | 0.00004266228 | 0.22 | AML | other | m | 2020-07-26T01:46:44.76 |
IV.SRES.HHE. | ML:1.2 | 0.000027995125 | 0.26 | AML | other | m | 2020-07-26T01:46:42.20 |
IV.VIVA.HHN. | ML:2.6 | 0.0049073265 | 0.4 | AML | other | m | 2020-07-26T01:46:25.31 |