A magnitude ML 1.3 earthquake occured in region: 2 km W Ciciliano (RM), on
and geographic coordinates (lat, lon) 41.9610, 12.9240 at 8 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Ciciliano | RM | 2 | 1336 | 1336 |
Sambuci | RM | 3 | 925 | 2261 |
Castel Madama | RM | 5 | 7399 | 9660 |
Cerreto Laziale | RM | 5 | 1118 | 10778 |
Saracinesco | RM | 6 | 185 | 10963 |
San Gregorio da Sassola | RM | 6 | 1619 | 12582 |
Pisoniano | RM | 6 | 770 | 13352 |
Gerano | RM | 7 | 1263 | 14615 |
Vicovaro | RM | 7 | 4019 | 18634 |
Casape | RM | 7 | 744 | 19378 |
Anticoli Corrado | RM | 8 | 915 | 20293 |
Mandela | RM | 8 | 917 | 21210 |
Rocca Canterano | RM | 8 | 196 | 21406 |
Poli | RM | 8 | 2418 | 23824 |
Marano Equo | RM | 9 | 779 | 24603 |
San Polo dei Cavalieri | RM | 9 | 2992 | 27595 |
Agosta | RM | 9 | 1765 | 29360 |
Roviano | RM | 9 | 1351 | 30711 |
Canterano | RM | 10 | 351 | 31062 |
San Vito Romano | RM | 10 | 3273 | 34335 |
Rocca Santo Stefano | RM | 10 | 975 | 35310 |
Roccagiovine | RM | 10 | 263 | 35573 |
Tivoli | RM | 10 | 56533 | 92106 |
Cineto Romano | RM | 11 | 601 | 92707 |
Capranica Prenestina | RM | 11 | 351 | 93058 |
Arsoli | RM | 12 | 1586 | 94644 |
Marcellina | RM | 12 | 7280 | 101924 |
Bellegra | RM | 12 | 2887 | 104811 |
Cervara di Roma | RM | 12 | 455 | 105266 |
Rocca di Cave | RM | 13 | 377 | 105643 |
Castel San Pietro Romano | RM | 13 | 902 | 106545 |
Riofreddo | RM | 13 | 781 | 107326 |
Licenza | RM | 13 | 1011 | 108337 |
Gallicano nel Lazio | RM | 13 | 6334 | 114671 |
Palestrina | RM | 14 | 21672 | 136343 |
Oricola | AQ | 14 | 1244 | 137587 |
Rocca di Botte | AQ | 14 | 856 | 138443 |
Olevano Romano | RM | 14 | 6687 | 145130 |
Genazzano | RM | 15 | 6036 | 151166 |
Roiate | RM | 15 | 737 | 151903 |
Percile | RM | 15 | 255 | 152158 |
Vallinfreda | RM | 15 | 283 | 152441 |
Subiaco | RM | 15 | 9074 | 161515 |
Zagarolo | RM | 15 | 17843 | 179358 |
Cave | RM | 16 | 11287 | 190645 |
Affile | RM | 17 | 1548 | 192193 |
Camerata Nuova | RM | 17 | 447 | 192640 |
Guidonia Montecelio | RM | 17 | 88673 | 281313 |
Vivaro Romano | RM | 17 | 182 | 281495 |
Palombara Sabina | RM | 18 | 13269 | 294764 |
Arcinazzo Romano | RM | 18 | 1348 | 296112 |
Pereto | AQ | 18 | 682 | 296794 |
San Cesareo | RM | 18 | 15153 | 311947 |
Monteflavio | RM | 19 | 1348 | 313295 |
Orvinio | RI | 19 | 405 | 313700 |
Sant'Angelo Romano | RM | 19 | 5018 | 318718 |
Serrone | FR | 20 | 3099 | 321817 |
Labico | RM | 20 | 6379 | 328196 |
Colonna | RM | 20 | 4287 | 332483 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2023-10-23 05:13:02 |
41.9607 | 12.9245 | 8 | 2023-10-23 06:20:48 |
Sala Sismica INGV-Roma | 122299551 |
Field | Value |
---|---|
Time (UTC) | 2023-10-23 05:13:02 ± 0.07 |
Latitude | 41.9607 ± 0.0045 |
Longitude | 12.9245 ± 0.0060 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 122299551 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 599 |
Semi-minor axis of confidence ellipse (meter) | 347 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 226 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 600.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 123 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
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) | 0.04407 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47124 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 122299551 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-23 06:20:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIUL.HHZ. | 2023-10-23T05:13:20.08 | 0.1 | undecidable | manual | S | 148 | 52.3032 | 50 | 0.46 | 85 |
IV.PTQR.HHZ. | 2023-10-23T05:13:16.31 | 0.1 | undecidable | manual | S | 80 | 39.8268 | 50 | 0.02 | 95 |
IV.GUAR.HHZ. | 2023-10-23T05:13:15.20 | 0.6 | undecidable | manual | S | 120 | 36.9297 | 50 | -0.32 | 45 |
IT.MMP1.HGE. | 2023-10-23T05:13:14.85 | 0.1 | undecidable | manual | S | 336 | 35.1426 | 50 | -0.19 | 93 |
IV.GIUL.HHZ. | 2023-10-23T05:13:12.34 | 1.0 | negative | manual | P | 148 | 52.3032 | 50 | -0.09 | 23 |
IV.GUAR.HHZ. | 2023-10-23T05:13:10.03 | 0.1 | undecidable | manual | P | 120 | 36.9297 | 50 | -0.03 | 96 |
IV.PTQR.HHZ. | 2023-10-23T05:13:10.38 | 1.0 | undecidable | manual | P | 80 | 39.8268 | 50 | -0.12 | 23 |
IT.MMP1.HGE. | 2023-10-23T05:13:09.79 | 0.3 | undecidable | manual | P | 336 | 35.1426 | 50 | 0.01 | 72 |
IV.MTCE.HHZ. | 2023-10-23T05:13:09.16 | 0.1 | undecidable | manual | S | 295 | 16.5723 | 117 | 0.13 | 97 |
IV.RCAV.EHZ. | 2023-10-23T05:13:07.49 | 0.1 | undecidable | manual | S | 172 | 12.6762 | 123 | -0.38 | 93 |
IV.MTCE.HHZ. | 2023-10-23T05:13:06.43 | 0.6 | undecidable | manual | P | 295 | 16.5723 | 117 | 0.12 | 49 |
IV.CERT.HHZ. | 2023-10-23T05:13:06.05 | 0.1 | undecidable | manual | S | 105 | 4.8951 | 150 | 0.09 | 100 |
IT.CSO1.HGE. | 2023-10-23T05:13:06.91 | 0.3 | undecidable | manual | P | 41 | 20.5683 | 112 | -0.14 | 72 |
IV.RCAV.EHZ. | 2023-10-23T05:13:05.58 | 0.3 | undecidable | manual | P | 172 | 12.6762 | 123 | -0.06 | 74 |
IV.CERT.HHZ. | 2023-10-23T05:13:04.78 | 0.1 | negative | manual | P | 105 | 4.8951 | 150 | 0.24 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CERT.HNE. | ML:2.0 | 0.0017351105000000002 | 0.2016 | AML | other | m | 2023-10-23T05:13:07.87 |
IV.CERT.HNN. | ML:1.8 | 0.0008838937 | 0.2208 | AML | other | m | 2023-10-23T05:13:06.91 |
IV.CERT.HHN. | ML:1.8 | 0.0009565381500000001 | 0.1984 | AML | other | m | 2023-10-23T05:13:06.90 |
IV.RCAV.EHE. | ML:1.5 | 0.0003862998 | 0.3616 | AML | other | m | 2023-10-23T05:13:09.99 |
IV.CERT.HHE. | ML:2.0 | 0.0017957985 | 0.2208 | AML | other | m | 2023-10-23T05:13:07.87 |
IV.RCAV.EHN. | ML:1.6 | 0.00041900000000000005 | 0.14 | AML | other | m | 2023-10-23T05:13:07.92 |
IV.PTQR.HHN. | ML:1.3 | 0.00006665000000000001 | 0.34 | AML | other | m | 2023-10-23T05:13:16.79 |
IV.GUAR.HHN. | ML:0.8 | 0.0000237 | 0.3 | AML | other | m | 2023-10-23T05:13:16.80 |
IV.GUAR.HHE. | ML:0.8 | 0.000027049999999999997 | 1.66 | AML | other | m | 2023-10-23T05:13:17.88 |
IV.PTQR.HHE. | ML:1.2 | 0.00005295003 | 0.2784 | AML | other | m | 2023-10-23T05:13:17.79 |
IV.GIUL.HHN. | ML:1.3 | 0.000043293714999999996 | 0.16 | AML | other | m | 2023-10-23T05:13:21.01 |
IV.GIUL.HHE. | ML:1.2 | 0.000037616080000000006 | 0.16 | AML | other | m | 2023-10-23T05:13:21.37 |
IV.MTCE.HHE. | ML:1.2 | 0.00014224900000000003 | 0.3424 | AML | other | m | 2023-10-23T05:13:09.18 |
IV.MTCE.HHN. | ML:1.1 | 0.00010716540000000001 | 0.2816 | AML | other | m | 2023-10-23T05:13:11.15 |
IV.GUAR.HNE. | ML:1.7 | 0.0002005902 | 0.48 | AML | other | m | 2023-10-23T05:13:17.05 |
IV.GUAR.HNN. | ML:1.4 | 0.000103153745 | 0.3808 | AML | other | m | 2023-10-23T05:13:16.47 |