A magnitude ML 1.6 earthquake occured in region: 2 km S Collegiove (RI), on
and geographic coordinates (lat, lon) 42.1560, 13.0370 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 |
---|---|---|---|---|
Collegiove | RI | 2 | 213 | 213 |
Collalto Sabino | RI | 2 | 442 | 655 |
Nespolo | RI | 3 | 246 | 901 |
Turania | RI | 3 | 241 | 1142 |
Paganico Sabino | RI | 5 | 172 | 1314 |
Ascrea | RI | 6 | 234 | 1548 |
Pozzaglia Sabina | RI | 6 | 360 | 1908 |
Vivaro Romano | RM | 7 | 182 | 2090 |
Carsoli | AQ | 8 | 5396 | 7486 |
Marcetelli | RI | 8 | 89 | 7575 |
Orvinio | RI | 9 | 405 | 7980 |
Vallinfreda | RM | 9 | 283 | 8263 |
Castel di Tora | RI | 9 | 288 | 8551 |
Varco Sabino | RI | 10 | 187 | 8738 |
Colle di Tora | RI | 10 | 372 | 9110 |
Riofreddo | RM | 11 | 781 | 9891 |
Pescorocchiano | RI | 11 | 2075 | 11966 |
Oricola | AQ | 12 | 1244 | 13210 |
Pereto | AQ | 12 | 682 | 13892 |
Percile | RM | 12 | 255 | 14147 |
Arsoli | RM | 13 | 1586 | 15733 |
Cineto Romano | RM | 13 | 601 | 16334 |
Poggio Moiano | RI | 14 | 2751 | 19085 |
Licenza | RM | 14 | 1011 | 20096 |
Longone Sabino | RI | 14 | 597 | 20693 |
Fiamignano | RI | 14 | 1413 | 22106 |
Rocca di Botte | AQ | 15 | 856 | 22962 |
Roviano | RM | 15 | 1351 | 24313 |
Sante Marie | AQ | 15 | 1166 | 25479 |
Petrella Salto | RI | 16 | 1197 | 26676 |
Scandriglia | RI | 16 | 3108 | 29784 |
Rocca Sinibalda | RI | 16 | 815 | 30599 |
Roccagiovine | RM | 16 | 263 | 30862 |
Camerata Nuova | RM | 16 | 447 | 31309 |
Mandela | RM | 17 | 917 | 32226 |
Anticoli Corrado | RM | 17 | 915 | 33141 |
Borgorose | RI | 17 | 4591 | 37732 |
Monteleone Sabino | RI | 17 | 1224 | 38956 |
Monteflavio | RM | 18 | 1348 | 40304 |
Marano Equo | RM | 18 | 779 | 41083 |
Torricella in Sabina | RI | 18 | 1342 | 42425 |
Saracinesco | RM | 18 | 185 | 42610 |
Cervara di Roma | RM | 19 | 455 | 43065 |
Montorio Romano | RM | 19 | 1984 | 45049 |
Poggio San Lorenzo | RI | 19 | 589 | 45638 |
Agosta | RM | 19 | 1765 | 47403 |
Concerviano | RI | 19 | 291 | 47694 |
Vicovaro | RM | 20 | 4019 | 51713 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2023-08-20 12:03:48 |
42.1557 | 13.0368 | 9 | 2024-09-10 16:44:22 |
Bollettino Sismico Italiano INGV | 125073691 |
Reviewed Rev100 |
ML 1.6 | 2023-08-20 12:03:48 |
42.1523 | 13.0317 | 10 | 2023-08-20 12:10:45 |
Sala Sismica INGV-Roma | 120319001 |
Field | Value |
---|---|
Time (UTC) | 2023-08-20 12:03:48 ± 0.07 |
Latitude | 42.1557 ± 0.0036 |
Longitude | 13.0368 ± 0.0061 |
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 | 125073691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 448 |
Semi-minor axis of confidence ellipse (meter) | 363 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 273 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.61873 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 125073691 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-09-03 06:44:12 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 120319001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-20 12:10:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CDRU.HHZ. | 2023-08-20T12:04:55.94 | 3.0 | undecidable | manual | Sn | 0.31 | 0 | |||
IV.IMOL.HNZ. | 2023-08-20T12:04:55.11 | 3.0 | undecidable | manual | Sn | -0.72 | 0 | |||
IV.SCHR.EHZ. | 2023-08-20T12:04:36.96 | 3.0 | undecidable | manual | Pn | 2.44 | 0 | |||
IV.SIRI.HHZ. | 2023-08-20T12:04:33.11 | 3.0 | positive | manual | Pn | 0.04 | 0 | |||
OT.OT17.EHZ. | 2023-08-20T12:04:23.97 | 3.0 | negative | manual | Pg | 6.13 | 0 | |||
IV.PAOL.HHZ. | 2023-08-20T12:04:16.57 | 3.0 | undecidable | manual | Pn | 1.36 | 0 | |||
IV.ARVD.HHZ. | 2023-08-20T12:04:14.62 | 3.0 | negative | manual | P | 3.11 | 0 | |||
IV.GIUL.HHZ. | 2023-08-20T12:04:09.88 | 0.3 | undecidable | manual | S | 165 | 68.6757 | 50 | 0.38 | 65 |
IV.VVLD.HHZ. | 2023-08-20T12:04:07.15 | 0.3 | undecidable | manual | S | 123 | 57.7977 | 50 | 0.55 | 63 |
IV.LNSS.HHZ. | 2023-08-20T12:04:04.23 | 0.6 | undecidable | manual | S | 0 | 49.617 | 50 | -0.18 | 47 |
IV.GUAR.HHZ. | 2023-08-20T12:04:03.22 | 0.6 | undecidable | manual | S | 150 | 46.0206 | 50 | -0.24 | 47 |
IV.RM33.EHZ. | 2023-08-20T12:04:02.34 | 0.3 | undecidable | manual | S | 20 | 41.8248 | 50 | 0.01 | 74 |
IV.RCAV.EHZ. | 2023-08-20T12:04:01.19 | 0.6 | undecidable | manual | S | 192 | 35.0427 | 50 | 0.68 | 42 |
IV.GIUL.HHZ. | 2023-08-20T12:04:00.27 | 0.3 | undecidable | manual | P | 165 | 68.6757 | 50 | -0.27 | 67 |
IV.PTQR.HHZ. | 2023-08-20T12:03:59.73 | 0.3 | undecidable | manual | S | 116 | 33.4443 | 50 | -0.35 | 70 |
IV.MTCE.HHZ. | 2023-08-20T12:03:58.22 | 0.3 | undecidable | manual | S | 239 | 28.3494 | 108 | -0.44 | 69 |
IV.VVLD.HHZ. | 2023-08-20T12:03:58.86 | 0.3 | undecidable | manual | P | 123 | 57.7977 | 50 | 0 | 72 |
IT.MMP1.HGZ. | 2023-08-20T12:03:57.99 | 0.6 | undecidable | manual | S | 294 | 25.8519 | 110 | 0.15 | 49 |
IV.LNSS.HHZ. | 2023-08-20T12:03:57.39 | 0.3 | undecidable | manual | P | 0 | 49.617 | 50 | -0.21 | 70 |
IV.ARRO.EHZ. | 2023-08-20T12:03:57.24 | 3.0 | negative | manual | P | -0.35 | 0 | |||
IV.GUAR.HHZ. | 2023-08-20T12:03:56.81 | 0.1 | undecidable | manual | P | 150 | 46.0206 | 50 | -0.24 | 93 |
IV.RM33.EHZ. | 2023-08-20T12:03:56.25 | 0.3 | undecidable | manual | P | 20 | 41.8248 | 50 | -0.15 | 72 |
IV.CERT.HHZ. | 2023-08-20T12:03:56.88 | 0.6 | undecidable | manual | S | 191 | 23.3544 | 112 | -0.14 | 50 |
IV.RCAV.EHZ. | 2023-08-20T12:03:55.76 | 0.3 | undecidable | manual | P | 192 | 35.0427 | 50 | 0.41 | 69 |
IV.FIAM.HHZ. | 2023-08-20T12:03:54.32 | 0.3 | undecidable | manual | S | 28 | 14.0748 | 123 | 0.17 | 75 |
IT.MMP1.HGZ. | 2023-08-20T12:03:54.11 | 0.3 | undecidable | manual | P | 294 | 25.8519 | 110 | 0.3 | 71 |
IV.MTCE.HHZ. | 2023-08-20T12:03:54.22 | 0.1 | positive | manual | P | 239 | 28.3494 | 108 | -0.06 | 100 |
IV.PTQR.HHZ. | 2023-08-20T12:03:54.84 | 0.1 | undecidable | manual | P | 116 | 33.4443 | 50 | -0.26 | 95 |
IV.CERT.HHZ. | 2023-08-20T12:03:53.31 | 0.3 | undecidable | manual | P | 191 | 23.3544 | 112 | -0.02 | 76 |
IT.CSO1.HGZ. | 2023-08-20T12:03:52.23 | 0.3 | undecidable | manual | S | 145 | 7.3815 | 141 | -0.17 | 76 |
IV.FIAM.HHZ. | 2023-08-20T12:03:51.87 | 0.3 | undecidable | manual | P | 28 | 14.0748 | 123 | 0.19 | 75 |
IT.CSO1.HGZ. | 2023-08-20T12:03:50.89 | 0.1 | undecidable | manual | P | 145 | 7.3815 | 141 | 0.22 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FIAM.HHE. | ML:1.6 | 0.0004107483 | 0.3392 | AML | other | m | 2023-08-20T12:03:55.60 |
IV.FIAM.HNE. | ML:1.7 | 0.00054656125 | 0.3328 | AML | other | m | 2023-08-20T12:03:55.61 |
IV.FIAM.HHN. | ML:1.8 | 0.00061259265 | 0.3968 | AML | other | m | 2023-08-20T12:03:55.58 |
IV.FIAM.HNN. | ML:1.7 | 0.00058756095 | 0.3904 | AML | other | m | 2023-08-20T12:03:55.59 |
IV.CERT.HHN. | ML:1.5 | 0.00021187230000000001 | 0.2176 | AML | other | m | 2023-08-20T12:03:57.82 |
IV.MTCE.HHE. | ML:1.6 | 0.0002075 | 0.48 | AML | other | m | 2023-08-20T12:03:58.74 |
IV.CERT.HNN. | ML:1.6 | 0.00024509575 | 0.3776 | AML | other | m | 2023-08-20T12:03:59.36 |
IV.CERT.HHE. | ML:1.5 | 0.00019350000000000001 | 1.54 | AML | other | m | 2023-08-20T12:03:59.07 |
IV.CERT.HNE. | ML:1.9 | 0.00047916690000000004 | 0.4416 | AML | other | m | 2023-08-20T12:04:00.07 |
IV.PTQR.HHE. | ML:1.5 | 0.00013550000000000001 | 0.26 | AML | other | m | 2023-08-20T12:04:02.18 |
IV.PTQR.HHN. | ML:1.4 | 0.000122 | 0.36 | AML | other | m | 2023-08-20T12:04:02.69 |
IV.MTCE.HHN. | ML:1.7 | 0.00024898175 | 0.5632 | AML | other | m | 2023-08-20T12:04:02.57 |
IV.RM33.EHE. | ML:1.7 | 0.00016 | 1.14 | AML | other | m | 2023-08-20T12:04:03.77 |
IV.RM33.HNE. | ML:1.8 | 0.00019534475 | 0.256 | AML | other | m | 2023-08-20T12:04:03.63 |
IV.LNSS.HHE. | ML:1.4 | 0.000076 | 1.14 | AML | other | m | 2023-08-20T12:04:05.09 |
IV.LNSS.HHN. | ML:1.4 | 0.00007725 | 1.12 | AML | other | m | 2023-08-20T12:04:05.90 |
IV.VVLD.HNE. | ML:1.7 | 0.000119657505 | 1.0624 | AML | other | m | 2023-08-20T12:04:06.13 |
IV.VVLD.HNN. | ML:1.6 | 0.000096596445 | 0.6848 | AML | other | m | 2023-08-20T12:04:06.37 |
IV.RM33.EHN. | ML:1.5 | 0.00011099999999999999 | 0.54 | AML | other | m | 2023-08-20T12:04:07.27 |
IV.RM33.HNN. | ML:1.8 | 0.00019095285 | 0.736 | AML | other | m | 2023-08-20T12:04:08.60 |
IV.GUAR.HNE. | ML:1.9 | 0.0002238631 | 0.5888 | AML | other | m | 2023-08-20T12:04:08.35 |
IV.GUAR.HNN. | ML:1.7 | 0.00015935504999999998 | 0.8384 | AML | other | m | 2023-08-20T12:04:09.23 |
IV.GUAR.HHN. | ML:1.7 | 0.00014729205 | 0.5376 | AML | other | m | 2023-08-20T12:04:10.16 |
IV.GIUL.HHE. | ML:1.5 | 0.0000512 | 0.22 | AML | other | m | 2023-08-20T12:04:10.21 |
IV.GUAR.HHE. | ML:1.7 | 0.000161 | 0.44 | AML | other | m | 2023-08-20T12:04:10.23 |
IV.GIUL.HHN. | ML:1.5 | 0.00004999823000000001 | 0.2624 | AML | other | m | 2023-08-20T12:04:10.86 |
IV.VVLD.HHN. | ML:1.3 | 0.0000401 | 1.46 | AML | other | m | 2023-08-20T12:04:10.19 |
IV.VVLD.HHE. | ML:1.1 | 0.000029747010000000002 | 0.3392 | AML | other | m | 2023-08-20T12:04:12.74 |
IV.GIUL.HNN. | ML:1.7 | 0.000078290185 | 0.448 | AML | other | m | 2023-08-20T12:04:21.16 |
IV.GIUL.HNE. | ML:1.7 | 0.00009287626 | 0.6912 | AML | other | m | 2023-08-20T12:04:21.09 |