A magnitude ML 1.8 earthquake occured in region: 2 km NE Rocca di Botte (AQ), on
and geographic coordinates (lat, lon) 42.0390, 13.0870 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 |
---|---|---|---|---|
Rocca di Botte | AQ | 2 | 856 | 856 |
Pereto | AQ | 3 | 682 | 1538 |
Camerata Nuova | RM | 3 | 447 | 1985 |
Oricola | AQ | 4 | 1244 | 3229 |
Arsoli | RM | 6 | 1586 | 4815 |
Cervara di Roma | RM | 6 | 455 | 5270 |
Carsoli | AQ | 7 | 5396 | 10666 |
Marano Equo | RM | 7 | 779 | 11445 |
Agosta | RM | 8 | 1765 | 13210 |
Riofreddo | RM | 8 | 781 | 13991 |
Roviano | RM | 8 | 1351 | 15342 |
Anticoli Corrado | RM | 9 | 915 | 16257 |
Vallinfreda | RM | 9 | 283 | 16540 |
Vivaro Romano | RM | 10 | 182 | 16722 |
Cineto Romano | RM | 10 | 601 | 17323 |
Rocca Canterano | RM | 11 | 196 | 17519 |
Collalto Sabino | RI | 11 | 442 | 17961 |
Canterano | RM | 11 | 351 | 18312 |
Saracinesco | RM | 12 | 185 | 18497 |
Sante Marie | AQ | 12 | 1166 | 19663 |
Subiaco | RM | 13 | 9074 | 28737 |
Turania | RI | 13 | 241 | 28978 |
Nespolo | RI | 13 | 246 | 29224 |
Mandela | RM | 13 | 917 | 30141 |
Sambuci | RM | 14 | 925 | 31066 |
Cerreto Laziale | RM | 14 | 1118 | 32184 |
Gerano | RM | 14 | 1263 | 33447 |
Tagliacozzo | AQ | 14 | 6889 | 40336 |
Ciciliano | RM | 15 | 1336 | 41672 |
Rocca Santo Stefano | RM | 15 | 975 | 42647 |
Roccagiovine | RM | 16 | 263 | 42910 |
Licenza | RM | 16 | 1011 | 43921 |
Percile | RM | 16 | 255 | 44176 |
Collegiove | RI | 16 | 213 | 44389 |
Orvinio | RI | 16 | 405 | 44794 |
Cappadocia | AQ | 16 | 528 | 45322 |
Vicovaro | RM | 16 | 4019 | 49341 |
Pozzaglia Sabina | RI | 17 | 360 | 49701 |
Affile | RM | 17 | 1548 | 51249 |
Vallepietra | RM | 17 | 283 | 51532 |
Arcinazzo Romano | RM | 18 | 1348 | 52880 |
Pisoniano | RM | 18 | 770 | 53650 |
Jenne | RM | 18 | 366 | 54016 |
Bellegra | RM | 18 | 2887 | 56903 |
Roiate | RM | 18 | 737 | 57640 |
Paganico Sabino | RI | 18 | 172 | 57812 |
Ascrea | RI | 19 | 234 | 58046 |
Castel Madama | RM | 19 | 7399 | 65445 |
San Vito Romano | RM | 19 | 3273 | 68718 |
Pescorocchiano | RI | 19 | 2075 | 70793 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2021-07-03 17:59:37 |
42.0387 | 13.0868 | 9 | 2021-12-29 11:12:14 |
Bollettino Sismico Italiano INGV | 93176561 |
Reviewed Rev100 |
ML 1.7 | 2021-07-03 17:59:37 |
42.0402 | 13.0858 | 9 | 2021-07-03 18:10:04 |
Sala Sismica INGV-Roma | 92201771 |
Field | Value |
---|---|
Time (UTC) | 2021-07-03 17:59:37 ± 0.06 |
Latitude | 42.0387 ± 0.0027 |
Longitude | 13.0868 ± 0.0048 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 93176561 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 390 |
Semi-minor axis of confidence ellipse (meter) | 164 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 123 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 51 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
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) | 0.06205 |
Epicentral distance of station farthest from the epicenter (degree) | 0.58996 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 93176561 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-07-25 02:26:03 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 19 |
Type of magnitude | ML |
Reference to an origin | 92201771 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-07-03 18:10:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.AQU.HNZ. | 2021-07-03T17:59:52.96 | 0.6 | undecidable | manual | S | 37 | 43.623 | 50 | 0.58 | 42 |
IV.ARRO.EHZ. | 2021-07-03T17:59:49.36 | 1.0 | undecidable | manual | P | 336 | 65.49 | 50 | -0.19 | 22 |
IV.GUAR.HNZ. | 2021-07-03T17:59:49.81 | 0.6 | undecidable | manual | S | 145 | 32.8449 | 50 | 0.31 | 46 |
IV.MTCE.HHZ. | 2021-07-03T17:59:48.27 | 0.6 | undecidable | manual | S | 267 | 28.4493 | 107 | 0.23 | 47 |
IV.T0110.HHZ. | 2021-07-03T17:59:48.71 | 0.6 | undecidable | manual | P | 69 | 60.495 | 50 | -0.07 | 46 |
IV.RM33.EHZ. | 2021-07-03T17:59:47.44 | 0.6 | undecidable | manual | P | 11 | 53.2023 | 50 | -0.21 | 45 |
IV.PTQR.HHZ. | 2021-07-03T17:59:47.47 | 0.3 | undecidable | manual | S | 94 | 25.9518 | 108 | 0.28 | 70 |
IV.FIAM.HHZ. | 2021-07-03T17:59:47.46 | 0.3 | undecidable | manual | S | 6 | 25.5522 | 109 | 0.38 | 68 |
IV.GIUL.HHZ. | 2021-07-03T17:59:47.60 | 0.1 | undecidable | manual | P | 165 | 55.1004 | 50 | -0.34 | 87 |
IV.RCAV.EHZ. | 2021-07-03T17:59:46.95 | 0.3 | undecidable | manual | S | 209 | 24.2535 | 110 | 0.3 | 70 |
MN.AQU.HNZ. | 2021-07-03T17:59:46.11 | 0.6 | undecidable | manual | P | 37 | 43.623 | 50 | -0.07 | 47 |
IT.MMP1.HGE. | 2021-07-03T17:59:45.29 | 0.6 | undecidable | manual | P | 310 | 36.3414 | 50 | 0.23 | 47 |
IV.GUAR.HNZ. | 2021-07-03T17:59:44.38 | 0.3 | undecidable | manual | P | 145 | 32.8449 | 50 | -0.14 | 71 |
IV.CERT.HHZ. | 2021-07-03T17:59:43.28 | 0.6 | undecidable | manual | S | 221 | 13.1757 | 123 | 0.09 | 49 |
IV.PTQR.HHZ. | 2021-07-03T17:59:43.01 | 0.1 | undecidable | manual | P | 94 | 25.9518 | 108 | -0.18 | 96 |
IV.FIAM.HHZ. | 2021-07-03T17:59:43.05 | 0.1 | undecidable | manual | P | 6 | 25.5522 | 109 | -0.07 | 98 |
IV.MTCE.HHZ. | 2021-07-03T17:59:43.53 | 0.3 | undecidable | manual | P | 267 | 28.4493 | 107 | -0.14 | 72 |
IV.RCAV.EHZ. | 2021-07-03T17:59:42.82 | 0.1 | undecidable | manual | P | 209 | 24.2535 | 110 | -0.05 | 98 |
IT.CSO1.HGZ. | 2021-07-03T17:59:41.19 | 0.6 | undecidable | manual | S | 1 | 6.8931 | 141 | -0.36 | 48 |
IV.CERT.HHZ. | 2021-07-03T17:59:40.92 | 0.1 | positive | manual | P | 221 | 13.1757 | 123 | 0.05 | 100 |
IT.CSO1.HGZ. | 2021-07-03T17:59:39.73 | 0.1 | undecidable | manual | P | 1 | 6.8931 | 141 | -0.2 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CERT.HNN. | ML:1.9 | 0.0009710719999999999 | 1.5136 | AML | other | m | 2021-07-03T17:59:43.81 |
IV.CERT.HHN. | ML:2.0 | 0.0010315348499999998 | 0.256 | AML | other | m | 2021-07-03T17:59:44.26 |
IV.CERT.HNE. | ML:2.0 | 0.0012318115000000001 | 1.7312 | AML | other | m | 2021-07-03T17:59:45.97 |
IV.CERT.HHE. | ML:1.8 | 0.0007308616 | 1.744 | AML | other | m | 2021-07-03T17:59:45.98 |
IV.FIAM.HNN. | ML:2.2 | 0.0010728095 | 1.2448 | AML | other | m | 2021-07-03T17:59:48.75 |
IV.FIAM.HHN. | ML:2.0 | 0.000597 | 1.22 | AML | other | m | 2021-07-03T17:59:48.15 |
IV.MTCE.HHE. | ML:1.9 | 0.00040849999999999995 | 0.44 | AML | other | m | 2021-07-03T17:59:48.56 |
IV.MTCE.HHN. | ML:1.6 | 0.00019250000000000002 | 0.44 | AML | other | m | 2021-07-03T17:59:49.23 |
IV.FIAM.HNE. | ML:2.4 | 0.001459683 | 1.168 | AML | other | m | 2021-07-03T17:59:50.21 |
IV.FIAM.HHE. | ML:1.8 | 0.0003607957 | 1.36 | AML | other | m | 2021-07-03T17:59:51.19 |
IV.RM33.HNN. | ML:1.8 | 0.0001707094 | 0.576 | AML | other | m | 2021-07-03T17:59:58.46 |
IV.RM33.EHN. | ML:1.9 | 0.0001895 | 0.58 | AML | other | m | 2021-07-03T17:59:58.17 |
IV.RM33.HNE. | ML:1.9 | 0.00019433715000000002 | 1.0528 | AML | other | m | 2021-07-03T17:59:59.57 |
IV.RM33.EHE. | ML:1.7 | 0.0001308519 | 1.0784 | AML | other | m | 2021-07-03T17:59:59.58 |
IV.T0110.HHN. | ML:1.8 | 0.0001415 | 0.82 | AML | other | m | 2021-07-03T18:00:00.23 |
IV.ARRO.EHE. | ML:1.6 | 0.0000697 | 0.42 | AML | other | m | 2021-07-03T18:00:02.47 |
IV.ARRO.EHN. | ML:1.6 | 0.0000717898 | 1.4368 | AML | other | m | 2021-07-03T18:00:02.96 |
IV.GIUL.HHN. | ML:1.5 | 0.00007747674 | 0.7584 | AML | other | m | 2021-07-03T18:00:03.11 |
IV.T0110.HHE. | ML:1.8 | 0.0001255 | 1.36 | AML | other | m | 2021-07-03T18:00:05.92 |
IV.GIUL.HHE. | ML:1.5 | 0.000075534535 | 0.768 | AML | other | m | 2021-07-03T18:00:06.61 |