A magnitude ML 1.7 earthquake occured in region: 3 km N Barete (AQ), on
and geographic coordinates (lat, lon) 42.4780, 13.2760 at 14 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 |
---|---|---|---|---|
Barete | AQ | 3 | 737 | 737 |
Cagnano Amiterno | AQ | 5 | 1369 | 2106 |
Pizzoli | AQ | 5 | 4326 | 6432 |
Capitignano | AQ | 5 | 665 | 7097 |
Montereale | AQ | 6 | 2581 | 9678 |
Campotosto | AQ | 12 | 542 | 10220 |
Scoppito | AQ | 12 | 3727 | 13947 |
Borbona | RI | 12 | 617 | 14564 |
Posta | RI | 16 | 694 | 15258 |
Amatrice | RI | 17 | 2657 | 17915 |
L'Aquila | AQ | 17 | 69753 | 87668 |
Antrodoco | RI | 17 | 2588 | 90256 |
Cittareale | RI | 18 | 482 | 90738 |
Micigliano | RI | 18 | 127 | 90865 |
Crognaleto | TE | 19 | 1297 | 92162 |
Borgo Velino | RI | 20 | 972 | 93134 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2023-10-20 21:52:34 |
42.4782 | 13.2758 | 14 | 2023-10-20 22:06:51 |
Sala Sismica INGV-Roma | 122256781 |
Field | Value |
---|---|
Time (UTC) | 2023-10-20 21:52:34 ± 0.08 |
Latitude | 42.4782 ± 0.0036 |
Longitude | 13.2758 ± 0.0073 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 122256781 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 605 |
Semi-minor axis of confidence ellipse (meter) | 141 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 255 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.61514 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 122256781 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-20 22:06:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SACS.HHZ. | 2023-10-20T21:53:11.05 | 3.0 | undecidable | manual | S | 2.16 | 0 | |||
IV.MMUR.HNZ. | 2023-10-20T21:53:06.21 | 3.0 | undecidable | manual | S | -0.09 | 0 | |||
IV.MPAG.HNZ. | 2023-10-20T21:52:59.80 | 3.0 | undecidable | manual | P | 4.51 | 0 | |||
IV.MML1.EHZ. | 2023-10-20T21:52:58.18 | 3.0 | undecidable | manual | S | 0.04 | 0 | |||
IV.CSP1.EHZ. | 2023-10-20T21:52:55.73 | 0.3 | undecidable | manual | S | 355 | 68.2761 | 92 | 0.45 | 61 |
IV.FDMO.HHZ. | 2023-10-20T21:52:54.36 | 0.3 | undecidable | manual | S | 346 | 63.7917 | 93 | 0.28 | 64 |
IV.T0110.HHZ. | 2023-10-20T21:52:50.86 | 0.3 | undecidable | manual | S | 124 | 49.4172 | 94 | 0.62 | 61 |
IV.NRCA.HHZ. | 2023-10-20T21:52:47.87 | 0.1 | undecidable | manual | S | 342 | 41.5251 | 95 | -0.28 | 90 |
IV.MML1.EHZ. | 2023-10-20T21:52:47.53 | 3.0 | undecidable | manual | P | 0 | ||||
IV.CSP1.EHZ. | 2023-10-20T21:52:46.43 | 0.3 | undecidable | manual | P | 355 | 68.2761 | 92 | -0.1 | 67 |
IV.TERO.HNZ. | 2023-10-20T21:52:45.13 | 0.3 | undecidable | manual | S | 59 | 31.2465 | 97 | -0.28 | 69 |
IV.FDMO.HHZ. | 2023-10-20T21:52:45.73 | 0.3 | undecidable | manual | P | 346 | 63.7917 | 93 | -0.1 | 68 |
IV.FIAM.HHZ. | 2023-10-20T21:52:44.21 | 0.3 | undecidable | manual | S | 209 | 26.6511 | 100 | 0 | 73 |
IV.T0110.HHZ. | 2023-10-20T21:52:43.84 | 0.6 | negative | manual | P | 124 | 49.4172 | 94 | 0.22 | 45 |
IV.GIGS.HHZ. | 2023-10-20T21:52:43.41 | 0.1 | undecidable | manual | S | 96 | 24.4533 | 101 | -0.21 | 94 |
IV.SMA1.EHZ. | 2023-10-20T21:52:42.11 | 0.1 | undecidable | manual | S | 16 | 17.5713 | 111 | 0.25 | 94 |
IV.NRCA.HHZ. | 2023-10-20T21:52:42.18 | 0.1 | undecidable | manual | P | 342 | 41.5251 | 95 | -0.23 | 91 |
IV.CAMP.HHZ. | 2023-10-20T21:52:40.64 | 0.1 | undecidable | manual | S | 60 | 12.5763 | 124 | -0.04 | 99 |
IV.FIAM.HHZ. | 2023-10-20T21:52:40.23 | 0.1 | undecidable | manual | P | 209 | 26.6511 | 100 | 0.09 | 96 |
IV.TERO.HNZ. | 2023-10-20T21:52:40.56 | 0.3 | undecidable | manual | P | 59 | 31.2465 | 97 | -0.26 | 69 |
IV.RM33.EHZ. | 2023-10-20T21:52:39.23 | 0.1 | undecidable | manual | S | 304 | 6.0939 | 150 | -0.25 | 95 |
IV.GIGS.HHZ. | 2023-10-20T21:52:39.64 | 0.1 | undecidable | manual | P | 96 | 24.4533 | 101 | -0.16 | 95 |
IV.CAMP.HHZ. | 2023-10-20T21:52:38.22 | 0.1 | undecidable | manual | P | 60 | 12.5763 | 124 | 0.12 | 98 |
IV.SMA1.EHZ. | 2023-10-20T21:52:38.95 | 0.3 | negative | manual | P | 16 | 17.5713 | 111 | 0.18 | 72 |
IV.RM33.EHZ. | 2023-10-20T21:52:37.49 | 0.1 | undecidable | manual | P | 304 | 6.0939 | 150 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:1.7 | 0.0005909999999999999 | 0.08 | AML | other | m | 2023-10-20T21:52:39.66 |
IV.RM33.HNN. | ML:1.7 | 0.0005785 | 0.08 | AML | other | m | 2023-10-20T21:52:39.70 |
IV.RM33.EHE. | ML:1.8 | 0.000744 | 1.82 | AML | other | m | 2023-10-20T21:52:40.08 |
IV.RM33.HNE. | ML:1.8 | 0.000753 | 1.82 | AML | other | m | 2023-10-20T21:52:40.99 |
IV.CAMP.HHN. | ML:1.2 | 0.0001415 | 1.48 | AML | other | m | 2023-10-20T21:52:41.83 |
IV.CAMP.HHE. | ML:1.0 | 0.00010545 | 0.48 | AML | other | m | 2023-10-20T21:52:44.46 |
IV.NRCA.HHE. | ML:1.9 | 0.000272 | 0.82 | AML | other | m | 2023-10-20T21:52:48.63 |
IV.NRCA.HHN. | ML:1.7 | 0.000164 | 0.1 | AML | other | m | 2023-10-20T21:52:49.75 |