A magnitude ML 1.1 earthquake occured in region: 2 km S Pizzoli (AQ), on
and geographic coordinates (lat, lon) 42.4220, 13.2960 at 13 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 | 4 | 737 | 5063 |
Scoppito | AQ | 6 | 3727 | 8790 |
Cagnano Amiterno | AQ | 7 | 1369 | 10159 |
Capitignano | AQ | 11 | 665 | 10824 |
L'Aquila | AQ | 12 | 69753 | 80577 |
Montereale | AQ | 12 | 2581 | 83158 |
Tornimparte | AQ | 15 | 3187 | 86345 |
Lucoli | AQ | 15 | 1011 | 87356 |
Campotosto | AQ | 16 | 542 | 87898 |
Borbona | RI | 17 | 617 | 88515 |
Antrodoco | RI | 18 | 2588 | 91103 |
Borgo Velino | RI | 20 | 972 | 92075 |
Posta | RI | 20 | 694 | 92769 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-05-23 15:40:22 |
42.4223 | 13.2957 | 13 | 2023-05-23 15:48:19 |
Sala Sismica INGV-Roma | 117640351 |
Field | Value |
---|---|
Time (UTC) | 2023-05-23 15:40:22 ± 0.06 |
Latitude | 42.4223 ± 0.0036 |
Longitude | 13.2957 ± 0.0049 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 117640351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 378 |
Semi-minor axis of confidence ellipse (meter) | 238 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 233 |
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) | 93 |
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) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40380 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 117640351 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-23 15:48:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LNSS.HHZ. | 2023-05-23T15:40:33.09 | 0.6 | undecidable | manual | S | 314 | 28.9488 | 98 | 0.14 | 47 |
IV.TERO.HHZ. | 2023-05-23T15:40:33.95 | 0.6 | undecidable | manual | S | 48 | 33.6441 | 96 | -0.25 | 47 |
IV.GIGS.HHZ. | 2023-05-23T15:40:31.26 | 0.6 | undecidable | manual | S | 81 | 22.9548 | 102 | -0.12 | 48 |
IV.VCEL.EHZ. | 2023-05-23T15:40:31.26 | 0.6 | negative | manual | P | 94 | 44.7219 | 94 | 0.2 | 45 |
IV.NRCA.HHZ. | 2023-05-23T15:40:31.34 | 3.0 | positive | manual | P | -0.02 | 0 | |||
IV.SMA1.EHZ. | 2023-05-23T15:40:31.68 | 0.6 | undecidable | manual | S | 8 | 23.2545 | 102 | 0.2 | 46 |
IV.FIAM.HHZ. | 2023-05-23T15:40:31.26 | 0.6 | undecidable | manual | S | 221 | 22.5552 | 103 | -0.01 | 48 |
IV.T0110.HHZ. | 2023-05-23T15:40:31.28 | 1.0 | undecidable | manual | P | 118 | 44.8218 | 94 | 0.2 | 23 |
IV.TERO.HHZ. | 2023-05-23T15:40:29.08 | 0.3 | undecidable | manual | P | 48 | 33.6441 | 96 | -0.27 | 69 |
IV.RM33.EHZ. | 2023-05-23T15:40:28.58 | 0.6 | undecidable | manual | S | 325 | 11.6772 | 127 | -0.04 | 50 |
IV.LNSS.HHZ. | 2023-05-23T15:40:28.50 | 0.6 | undecidable | manual | P | 314 | 28.9488 | 98 | -0.14 | 47 |
IV.SMA1.EHZ. | 2023-05-23T15:40:27.80 | 0.1 | undecidable | manual | P | 8 | 23.2545 | 102 | 0.02 | 97 |
IV.FIAM.HHZ. | 2023-05-23T15:40:27.66 | 0.1 | undecidable | manual | P | 221 | 22.5552 | 103 | 0 | 97 |
IV.GIGS.HHZ. | 2023-05-23T15:40:27.69 | 0.1 | undecidable | manual | P | 81 | 22.9548 | 102 | -0.04 | 98 |
MN.AQU.HNZ. | 2023-05-23T15:40:26.34 | 0.3 | undecidable | manual | P | 130 | 11.7771 | 127 | 0.2 | 72 |
IV.RM33.EHZ. | 2023-05-23T15:40:26.13 | 0.1 | undecidable | manual | P | 325 | 11.6772 | 127 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHE. | ML:0.9 | 0.00006829999999999999 | 0.4 | AML | other | m | 2023-05-23T15:40:30.33 |
IV.RM33.EHN. | ML:0.7 | 0.00004555 | 0.88 | AML | other | m | 2023-05-23T15:40:30.89 |
IV.FIAM.HHN. | ML:1.1 | 0.00007400000000000001 | 1.3 | AML | other | m | 2023-05-23T15:40:31.68 |
IV.SMA1.EHE. | ML:1.4 | 0.000167 | 0.38 | AML | other | m | 2023-05-23T15:40:32.03 |
IV.FIAM.HHE. | ML:0.9 | 0.0000475 | 0.24 | AML | other | m | 2023-05-23T15:40:33.01 |
IV.SMA1.EHN. | ML:1.1 | 0.00007295 | 0.24 | AML | other | m | 2023-05-23T15:40:33.46 |
IV.LNSS.HHN. | ML:0.9 | 0.00004145 | 0.16 | AML | other | m | 2023-05-23T15:40:35.39 |
IV.LNSS.HHE. | ML:0.9 | 0.00003325 | 0.62 | AML | other | m | 2023-05-23T15:40:36.15 |
IV.NRCA.HHE. | ML:1.2 | 0.00003925 | 1.3 | AML | other | m | 2023-05-23T15:40:38.23 |
IV.NRCA.HHN. | ML:1.0 | 0.00002915 | 1.14 | AML | other | m | 2023-05-23T15:40:40.06 |
IV.T0110.HHN. | ML:1.2 | 0.0000475 | 0.44 | AML | other | m | 2023-05-23T15:40:41.63 |
IV.VCEL.EHN. | ML:1.1 | 0.0000414 | 0.52 | AML | other | m | 2023-05-23T15:40:43.67 |
IV.VCEL.EHE. | ML:1.2 | 0.00004315 | 1.04 | AML | other | m | 2023-05-23T15:40:44.76 |
IV.T0110.HHE. | ML:1.2 | 0.00004605 | 0.4 | AML | other | m | 2023-05-23T15:40:44.30 |