A magnitude ML 1.7 earthquake occured in region: 4 km NE Borgorose (RI), on
and geographic coordinates (lat, lon) 42.2240, 13.2530 at 9 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 |
---|---|---|---|---|
Borgorose | RI | 4 | 4591 | 4591 |
Tornimparte | AQ | 9 | 3187 | 7778 |
Pescorocchiano | RI | 9 | 2075 | 9853 |
Lucoli | AQ | 10 | 1011 | 10864 |
Fiamignano | RI | 11 | 1413 | 12277 |
Sante Marie | AQ | 14 | 1166 | 13443 |
Scoppito | AQ | 16 | 3727 | 17170 |
Nespolo | RI | 17 | 246 | 17416 |
Marcetelli | RI | 17 | 89 | 17505 |
Petrella Salto | RI | 17 | 1197 | 18702 |
Massa d'Albe | AQ | 17 | 1476 | 20178 |
Tagliacozzo | AQ | 17 | 6889 | 27067 |
Magliano de' Marsi | AQ | 17 | 3690 | 30757 |
Collegiove | RI | 19 | 213 | 30970 |
L'Aquila | AQ | 19 | 69753 | 100723 |
Scurcola Marsicana | AQ | 19 | 2824 | 103547 |
Varco Sabino | RI | 19 | 187 | 103734 |
Ocre | AQ | 19 | 1167 | 104901 |
Collalto Sabino | RI | 19 | 442 | 105343 |
Rocca di Cambio | AQ | 20 | 533 | 105876 |
Carsoli | AQ | 20 | 5396 | 111272 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2023-10-21 01:20:21 |
42.2243 | 13.2533 | 9 | 2023-10-21 01:28:07 |
Sala Sismica INGV-Roma | 122258071 |
Field | Value |
---|---|
Time (UTC) | 2023-10-21 01:20:21 ± 0.07 |
Latitude | 42.2243 ± 0.0045 |
Longitude | 13.2533 ± 0.0049 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 122258071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 380 |
Semi-minor axis of confidence ellipse (meter) | 368 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 84 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 77 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47484 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.1 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 122258071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-21 01:28:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATFO.HHZ. | 2023-10-21T01:21:00.24 | 3.0 | undecidable | manual | S | -1.11 | 0 | |||
IV.SMA1.EHZ. | 2023-10-21T01:20:36.67 | 0.3 | undecidable | manual | S | 8 | 45.5211 | 50 | 0.3 | 67 |
IV.T0110.HHZ. | 2023-10-21T01:20:35.96 | 0.3 | undecidable | manual | S | 89 | 42.9237 | 50 | 0.28 | 67 |
IV.CERT.HHZ. | 2023-10-21T01:20:34.38 | 0.3 | undecidable | manual | S | 216 | 37.8288 | 50 | 0.07 | 71 |
IV.RM33.EHZ. | 2023-10-21T01:20:32.44 | 0.3 | undecidable | manual | S | 354 | 31.746 | 50 | -0.24 | 69 |
IV.FAGN.HHZ. | 2023-10-21T01:20:31.05 | 0.3 | undecidable | manual | S | 80 | 27.5502 | 108 | -0.25 | 69 |
IV.SMA1.EHZ. | 2023-10-21T01:20:30.13 | 0.3 | undecidable | manual | P | 8 | 45.5211 | 50 | 0.14 | 69 |
IV.TERO.HHZ. | 2023-10-21T01:20:30.73 | 0.3 | undecidable | manual | P | 33 | 52.7028 | 50 | -0.36 | 65 |
IV.PTQR.HHZ. | 2023-10-21T01:20:30.45 | 0.3 | undecidable | manual | S | 152 | 25.5522 | 109 | -0.19 | 71 |
IV.T0110.HHZ. | 2023-10-21T01:20:29.86 | 0.3 | undecidable | manual | P | 89 | 42.9237 | 50 | 0.27 | 67 |
IV.CERT.HHZ. | 2023-10-21T01:20:28.68 | 0.1 | undecidable | manual | P | 216 | 37.8288 | 50 | -0.12 | 93 |
IV.FAGN.HHZ. | 2023-10-21T01:20:27.26 | 0.1 | undecidable | manual | P | 80 | 27.5502 | 108 | 0.2 | 94 |
IV.RM33.EHZ. | 2023-10-21T01:20:27.47 | 0.1 | undecidable | manual | P | 354 | 31.746 | 50 | -0.39 | 89 |
IV.PTQR.HHZ. | 2023-10-21T01:20:26.67 | 0.1 | undecidable | manual | P | 152 | 25.5522 | 109 | -0.01 | 98 |
IV.FIAM.HHZ. | 2023-10-21T01:20:26.51 | 0.1 | undecidable | manual | S | 293 | 12.1767 | 126 | 0.01 | 100 |
IV.FIAM.HHZ. | 2023-10-21T01:20:24.56 | 0.1 | negative | manual | P | 293 | 12.1767 | 126 | 0.27 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FIAM.HHN. | ML:1.7 | 0.0006414999999999999 | 1.46 | AML | other | m | 2023-10-21T01:20:26.74 |
IV.FIAM.HNN. | ML:1.7 | 0.000582 | 0.22 | AML | other | m | 2023-10-21T01:20:26.74 |
IV.FIAM.HNE. | ML:1.7 | 0.0005495 | 1.38 | AML | other | m | 2023-10-21T01:20:27.90 |
IV.FIAM.HHE. | ML:1.7 | 0.0005645 | 1.38 | AML | other | m | 2023-10-21T01:20:27.90 |
IV.FAGN.HHN. | ML:1.8 | 0.000347 | 0.6 | AML | other | m | 2023-10-21T01:20:33.41 |
IV.RM33.EHN. | ML:1.6 | 0.000164 | 1.4 | AML | other | m | 2023-10-21T01:20:34.72 |
IV.RM33.EHE. | ML:1.8 | 0.00027100000000000003 | 0.98 | AML | other | m | 2023-10-21T01:20:34.32 |
IV.FAGN.HHE. | ML:1.7 | 0.000288 | 0.42 | AML | other | m | 2023-10-21T01:20:36.59 |
IV.SMA1.EHN. | ML:1.6 | 0.00012225 | 0.78 | AML | other | m | 2023-10-21T01:20:38.48 |
IV.SMA1.EHE. | ML:1.8 | 0.00019350000000000001 | 0.42 | AML | other | m | 2023-10-21T01:20:38.33 |