A magnitude ML 1.0 earthquake occured in region: 8 km E Pizzoli (AQ), on
and geographic coordinates (lat, lon) 42.4610, 13.3820 at 12 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 | 8 | 4326 | 4326 |
Barete | AQ | 8 | 737 | 5063 |
Capitignano | AQ | 9 | 665 | 5728 |
Campotosto | AQ | 11 | 542 | 6270 |
L'Aquila | AQ | 12 | 69753 | 76023 |
Crognaleto | TE | 13 | 1297 | 77320 |
Cagnano Amiterno | AQ | 13 | 1369 | 78689 |
Montereale | AQ | 13 | 2581 | 81270 |
Scoppito | AQ | 14 | 3727 | 84997 |
Pietracamela | TE | 16 | 271 | 85268 |
Fano Adriano | TE | 16 | 296 | 85564 |
Lucoli | AQ | 19 | 1011 | 86575 |
Tornimparte | AQ | 20 | 3187 | 89762 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2023-08-12 06:48:05 |
42.4607 | 13.3822 | 12 | 2023-08-12 06:55:18 |
Sala Sismica INGV-Roma | 120046231 |
Field | Value |
---|---|
Time (UTC) | 2023-08-12 06:48:05 ± 0.08 |
Latitude | 42.4607 ± 0.0054 |
Longitude | 13.3822 ± 0.0073 |
Depth (km) | 12 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120046231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 680 |
Semi-minor axis of confidence ellipse (meter) | 520 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 237 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 680.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 198 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42178 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 120046231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-12 06:55:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HNZ. | 2023-08-12T06:48:20.68 | 0.3 | undecidable | manual | S | 332 | 46.8198 | 91 | 0.04 | 71 |
IV.FRON.EHZ. | 2023-08-12T06:48:17.48 | 3.0 | positive | manual | P | -1.03 | 0 | |||
IV.NRCA.HNZ. | 2023-08-12T06:48:14.26 | 0.1 | undecidable | manual | P | 332 | 46.8198 | 91 | -0.06 | 95 |
IV.TERO.HHZ. | 2023-08-12T06:48:14.73 | 0.3 | undecidable | manual | S | 45 | 25.5522 | 92 | -0.24 | 72 |
IV.SMA1.EHZ. | 2023-08-12T06:48:13.41 | 0.6 | undecidable | manual | S | 349 | 19.2696 | 95 | 0.12 | 49 |
IV.GIGS.HHZ. | 2023-08-12T06:48:12.34 | 0.3 | undecidable | manual | S | 93 | 15.6732 | 100 | 0.01 | 76 |
IV.RM33.EHZ. | 2023-08-12T06:48:11.85 | 0.6 | undecidable | manual | S | 291 | 14.7741 | 103 | -0.25 | 49 |
IV.SMA1.EHZ. | 2023-08-12T06:48:10.19 | 0.1 | undecidable | manual | P | 349 | 19.2696 | 95 | 0.12 | 98 |
IV.TERO.HHZ. | 2023-08-12T06:48:10.98 | 0.1 | undecidable | manual | P | 45 | 25.5522 | 92 | -0.06 | 99 |
IV.RM33.EHZ. | 2023-08-12T06:48:09.47 | 0.1 | undecidable | manual | P | 291 | 14.7741 | 103 | 0.08 | 100 |
IV.GIGS.HHZ. | 2023-08-12T06:48:09.59 | 0.1 | undecidable | manual | P | 93 | 15.6732 | 100 | 0.07 | 100 |
IV.MNTT.EHZ. | 2023-08-12T06:47:57.28 | 3.0 | undecidable | manual | S | 0 | ||||
IV.MNTT.EHZ. | 2023-08-12T06:47:52.30 | 3.0 | undecidable | manual | P | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:1.0 | 0.0000925 | 0.66 | AML | other | m | 2023-08-12T06:48:12.36 |
IV.RM33.EHE. | ML:0.9 | 0.00008195 | 0.58 | AML | other | m | 2023-08-12T06:48:12.99 |