A magnitude ML 0.9 earthquake occured in region: 5 km N Colonna (RM), on
and geographic coordinates (lat, lon) 41.8780, 12.7530 at 8 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 | 5 | 4287 | 4287 |
Gallicano nel Lazio | RM | 6 | 6334 | 10621 |
San Cesareo | RM | 7 | 15153 | 25774 |
Monte Porzio Catone | RM | 8 | 8693 | 34467 |
Zagarolo | RM | 8 | 17843 | 52310 |
Monte Compatri | RM | 8 | 11978 | 64288 |
Rocca Priora | RM | 9 | 11962 | 76250 |
Frascati | RM | 10 | 22087 | 98337 |
Tivoli | RM | 10 | 56533 | 154870 |
San Gregorio da Sassola | RM | 11 | 1619 | 156489 |
Casape | RM | 12 | 744 | 157233 |
Poli | RM | 12 | 2418 | 159651 |
Grottaferrata | RM | 12 | 20327 | 179978 |
Palestrina | RM | 12 | 21672 | 201650 |
Castel San Pietro Romano | RM | 12 | 902 | 202552 |
Rocca di Papa | RM | 13 | 17034 | 219586 |
Guidonia Montecelio | RM | 14 | 88673 | 308259 |
Marino | RM | 14 | 43026 | 351285 |
Castel Madama | RM | 15 | 7399 | 358684 |
Ciampino | RM | 15 | 38412 | 397096 |
Labico | RM | 15 | 6379 | 403475 |
Cave | RM | 16 | 11287 | 414762 |
Rocca di Cave | RM | 16 | 377 | 415139 |
San Polo dei Cavalieri | RM | 17 | 2992 | 418131 |
Capranica Prenestina | RM | 17 | 351 | 418482 |
Marcellina | RM | 17 | 7280 | 425762 |
Castel Gandolfo | RM | 17 | 8997 | 434759 |
Fonte Nuova | RM | 17 | 32562 | 467321 |
Pisoniano | RM | 18 | 770 | 468091 |
Sant'Angelo Romano | RM | 18 | 5018 | 473109 |
Valmontone | RM | 18 | 15959 | 489068 |
Nemi | RM | 18 | 1943 | 491011 |
Lariano | RM | 18 | 13432 | 504443 |
Albano Laziale | RM | 18 | 41715 | 546158 |
Ciciliano | RM | 18 | 1336 | 547494 |
Ariccia | RM | 19 | 19407 | 566901 |
Genazzano | RM | 19 | 6036 | 572937 |
Vicovaro | RM | 19 | 4019 | 576956 |
San Vito Romano | RM | 19 | 3273 | 580229 |
Genzano di Roma | RM | 20 | 23970 | 604199 |
Sambuci | RM | 20 | 925 | 605124 |
Mentana | RM | 20 | 22921 | 628045 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2019-11-29 23:26:00 |
41.8783 | 12.7528 | 8 | 2020-02-28 16:42:10 |
Bollettino Sismico Italiano INGV | 74178001 |
Reviewed Rev100 |
ML 1.6 | 2019-11-29 23:26:00 |
41.8773 | 12.7587 | 9 | 2019-11-29 23:48:50 |
Sala Sismica INGV-Roma | 74167001 |
Field | Value |
---|---|
Time (UTC) | 2019-11-29 23:26:00 ± 0.07 |
Latitude | 41.8783 ± 0.0036 |
Longitude | 12.7528 ± 0.0048 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 74178001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 350 |
Semi-minor axis of confidence ellipse (meter) | 336 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 144 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 102 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40110 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.4 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 74178001 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-11-30 09:00:03 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 74167001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-11-29 23:48:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMUR.HNZ. | 2019-11-29T23:26:32.71 | 3.0 | undecidable | manual | Sn | -5.12 | 0 | |||
IV.SRES.HHN. | 2019-11-29T23:26:15.43 | 0.6 | undecidable | manual | S | 333 | 44.5221 | 50 | 0 | 48 |
IT.MMP1.HGE. | 2019-11-29T23:26:14.70 | 0.3 | undecidable | manual | S | 359 | 41.1255 | 50 | 0.18 | 69 |
IV.CSP1.EHZ. | 2019-11-29T23:26:10.45 | 3.0 | undecidable | manual | P | 0.04 | 0 | |||
IT.MMP1.HGE. | 2019-11-29T23:26:08.51 | 1.0 | undecidable | manual | P | 359 | 41.1255 | 50 | -0.06 | 24 |
IV.SRES.HHN. | 2019-11-29T23:26:08.83 | 1.0 | undecidable | manual | P | 333 | 44.5221 | 50 | -0.27 | 23 |
IV.CERT.HHZ. | 2019-11-29T23:26:07.87 | 0.3 | undecidable | manual | S | 67 | 20.4684 | 112 | -0.23 | 71 |
IV.RDP.HHZ. | 2019-11-29T23:26:06.11 | 0.3 | undecidable | manual | S | 195 | 13.5753 | 121 | 0.17 | 73 |
IV.MTCE.HHZ. | 2019-11-29T23:26:06.94 | 0.3 | undecidable | manual | S | 357 | 16.0728 | 117 | 0.24 | 72 |
IV.VIVA.HHN. | 2019-11-29T23:26:06.38 | 0.3 | undecidable | manual | S | 174 | 14.2746 | 120 | 0.22 | 72 |
IV.SAMA.EHZ. | 2019-11-29T23:26:06.78 | 0.3 | undecidable | manual | S | 231 | 17.1717 | 116 | -0.26 | 71 |
IV.RCAV.EHZ. | 2019-11-29T23:26:06.76 | 0.3 | undecidable | manual | S | 102 | 16.2726 | 117 | -0.01 | 75 |
IV.CERT.HHZ. | 2019-11-29T23:26:04.62 | 0.1 | undecidable | manual | P | 67 | 20.4684 | 112 | -0.24 | 95 |
IV.MTCE.HHZ. | 2019-11-29T23:26:04.05 | 0.1 | positive | manual | P | 357 | 16.0728 | 117 | -0.01 | 100 |
IV.SAMA.EHZ. | 2019-11-29T23:26:04.08 | 0.1 | undecidable | manual | P | 231 | 17.1717 | 116 | -0.17 | 96 |
IV.RCAV.EHZ. | 2019-11-29T23:26:04.37 | 0.3 | undecidable | manual | P | 102 | 16.2726 | 117 | 0.27 | 71 |
IV.RDP.HHZ. | 2019-11-29T23:26:03.79 | 0.1 | undecidable | manual | P | 195 | 13.5753 | 121 | 0.17 | 97 |
IV.VIVA.HHN. | 2019-11-29T23:26:03.60 | 0.1 | undecidable | manual | P | 174 | 14.2746 | 120 | -0.14 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RDP.HHN. | ML:1.6 | 0.00048450000000000007 | 0.32 | AML | other | m | 2019-11-29T23:26:07.11 |
IV.RDP.HHE. | ML:1.5 | 0.0003785 | 0.6 | AML | other | m | 2019-11-29T23:26:09.49 |
IV.MTCE.HHE. | ML:0.8 | 0.000060462644999999996 | 0.4608 | AML | other | m | 2019-11-29T23:26:07.40 |
IV.MTCE.HHN. | ML:0.9 | 0.00006808187000000001 | 0.384 | AML | other | m | 2019-11-29T23:26:07.12 |
IV.CERT.HHN. | ML:0.7 | 0.00003838871 | 0.256 | AML | other | m | 2019-11-29T23:26:08.56 |
IV.CERT.HHE. | ML:0.7 | 0.000042109035 | 0.3328 | AML | other | m | 2019-11-29T23:26:09.80 |