A magnitude ML 0.8 earthquake occured in region: 2 km E Pizzoli (AQ), on
and geographic coordinates (lat, lon) 42.4400, 13.3190 at 11 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 |
---|---|---|---|---|
Pizzoli | AQ | 2 | 4326 | 4326 |
Barete | AQ | 3 | 737 | 5063 |
Cagnano Amiterno | AQ | 8 | 1369 | 6432 |
Capitignano | AQ | 9 | 665 | 7097 |
Scoppito | AQ | 9 | 3727 | 10824 |
Montereale | AQ | 11 | 2581 | 13405 |
L'Aquila | AQ | 12 | 69753 | 83158 |
Campotosto | AQ | 14 | 542 | 83700 |
Tornimparte | AQ | 17 | 3187 | 86887 |
Lucoli | AQ | 17 | 1011 | 87898 |
Borbona | RI | 17 | 617 | 88515 |
Crognaleto | TE | 18 | 1297 | 89812 |
Antrodoco | RI | 20 | 2588 | 92400 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-10-08 01:32:54 |
42.4403 | 13.3187 | 11 | 2023-10-08 01:38:42 |
Sala Sismica INGV-Roma | 121874211 |
Field | Value |
---|---|
Time (UTC) | 2023-10-08 01:32:54 ± 0.1 |
Latitude | 42.4403 ± 0.0063 |
Longitude | 13.3187 ± 0.0073 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 121874211 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 730 |
Semi-minor axis of confidence ellipse (meter) | 560 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 322 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 730.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.10342 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42088 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.5 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 121874211 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-08 01:38:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2023-10-08T01:33:04.56 | 0.3 | undecidable | manual | S | 49 | 30.8469 | 50 | -0.26 | 71 |
IV.SMA1.EHZ. | 2023-10-08T01:33:02.50 | 0.3 | undecidable | manual | S | 4 | 21.1677 | 50 | 0.28 | 71 |
IV.NRCA.HHZ. | 2023-10-08T01:33:02.51 | 0.6 | negative | manual | P | 339 | 46.7199 | 50 | -0.2 | 46 |
IV.TERO.HHZ. | 2023-10-08T01:33:00.28 | 0.1 | undecidable | manual | P | 49 | 30.8469 | 50 | 0 | 99 |
IV.GIGS.HHZ. | 2023-10-08T01:32:59.07 | 1.0 | undecidable | manual | P | 86 | 20.868 | 50 | 0.34 | 24 |
IV.RM33.EHZ. | 2023-10-08T01:32:59.37 | 0.3 | undecidable | manual | S | 312 | 11.4774 | 133 | -0.16 | 74 |
IV.FIAM.HHZ. | 2023-10-08T01:32:59.42 | 0.1 | undecidable | manual | P | 221 | 25.2525 | 50 | 0.01 | 100 |
IV.SMA1.EHZ. | 2023-10-08T01:32:58.95 | 1.0 | undecidable | manual | P | 4 | 21.1677 | 50 | 0.17 | 24 |
IV.RM33.EHZ. | 2023-10-08T01:32:57.49 | 1.0 | positive | manual | P | 312 | 11.4774 | 133 | 0.27 | 24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:0.6 | 0.0000424 | 0.14 | AML | other | m | 2023-10-08T01:32:59.48 |
IV.RM33.EHE. | ML:0.4 | 0.000028142310000000004 | 0.18 | AML | other | m | 2023-10-08T01:33:01.57 |
IV.SMA1.EHN. | ML:1.2 | 0.00010635 | 0.32 | AML | other | m | 2023-10-08T01:33:02.96 |
IV.SMA1.EHE. | ML:1.0 | 0.00007664999999999999 | 0.22 | AML | other | m | 2023-10-08T01:33:02.87 |
IV.RM33.HNE. | ML:1.1 | 0.00013935779999999998 | 0.5696 | AML | other | m | 2023-10-08T01:32:58.33 |
IV.RM33.HNN. | ML:1.1 | 0.000143294245 | 0.7096 | AML | other | m | 2023-10-08T01:32:58.13 |
IV.GIGS.HHE. | ML:-0.1 | 0.00000503895 | 0.12 | AML | other | m | 2023-10-08T01:33:03.19 |
IV.GIGS.HHN. | ML:-0.1 | 0.000005465362 | 0.16 | AML | other | m | 2023-10-08T01:33:03.28 |
IV.FIAM.HHE. | ML:0.2 | 0.0000096951945 | 0.86 | AML | other | m | 2023-10-08T01:33:13.81 |
IV.FIAM.HHN. | ML:-0.1 | 0.000006649088 | 0.4 | AML | other | m | 2023-10-08T01:33:08.16 |
IV.FIAM.HNE. | ML:1.4 | 0.0001300923 | 0.8704 | AML | other | m | 2023-10-08T01:33:01.87 |
IV.FIAM.HNN. | ML:1.5 | 0.00017763225 | 0.42 | AML | other | m | 2023-10-08T01:33:13.13 |
IV.TERO.HHE. | ML:0.3 | 0.0000108706135 | 0.08 | AML | other | m | 2023-10-08T01:33:05.43 |
IV.TERO.HHN. | ML:0.3 | 0.000008287177999999999 | 0.08 | AML | other | m | 2023-10-08T01:33:06.74 |
IV.TERO.HNE. | ML:1.2 | 0.00006716683500000001 | 0.84 | AML | other | m | 2023-10-08T01:33:16.34 |
IV.TERO.HNN. | ML:1.4 | 0.000103748925 | 1.0704 | AML | other | m | 2023-10-08T01:33:09.70 |
IV.NRCA.HNE. | ML:1.6 | 0.00011175464999999999 | 0.94 | AML | other | m | 2023-10-08T01:33:03.20 |
IV.NRCA.HNN. | ML:1.8 | 0.00017760134999999998 | 0.82 | AML | other | m | 2023-10-08T01:33:03.63 |
IV.NRCA.HHE. | ML:0.7 | 0.00001641043 | 0.1 | AML | other | m | 2023-10-08T01:33:10.07 |
IV.NRCA.HHN. | ML:0.6 | 0.0000108168485 | 0.1 | AML | other | m | 2023-10-08T01:33:10.15 |