A magnitude ML 1.2 earthquake occured in region: 4 km SW L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3280, 13.3720 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 |
---|---|---|---|---|
L'Aquila | AQ | 4 | 69753 | 69753 |
Lucoli | AQ | 5 | 1011 | 70764 |
Tornimparte | AQ | 7 | 3187 | 73951 |
Ocre | AQ | 10 | 1167 | 75118 |
Fossa | AQ | 10 | 721 | 75839 |
Scoppito | AQ | 11 | 3727 | 79566 |
Sant'Eusanio Forconese | AQ | 13 | 394 | 79960 |
Pizzoli | AQ | 14 | 4326 | 84286 |
Rocca di Cambio | AQ | 14 | 533 | 84819 |
Poggio Picenze | AQ | 14 | 1136 | 85955 |
Villa Sant'Angelo | AQ | 15 | 424 | 86379 |
Barete | AQ | 16 | 737 | 87116 |
San Demetrio ne' Vestini | AQ | 16 | 1854 | 88970 |
Rocca di Mezzo | AQ | 18 | 1526 | 90496 |
Barisciano | AQ | 18 | 1828 | 92324 |
Fagnano Alto | AQ | 19 | 418 | 92742 |
Borgorose | RI | 19 | 4591 | 97333 |
Cagnano Amiterno | AQ | 19 | 1369 | 98702 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-11-22 05:55:21 |
42.3277 | 13.3718 | 11 | 2023-11-22 06:08:29 |
Sala Sismica INGV-Roma | 123326041 |
Field | Value |
---|---|
Time (UTC) | 2023-11-22 05:55:21 ± 0.08 |
Latitude | 42.3277 ± 0.0045 |
Longitude | 13.3718 ± 0.0061 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 123326041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 529 |
Semi-minor axis of confidence ellipse (meter) | 433 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 204 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
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 | 24 |
Number of defining phases | 24 |
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) | 0.03597 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50542 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 123326041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-22 06:08:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | 2023-11-22T05:55:35.51 | 0.6 | undecidable | manual | S | 318 | 40.8258 | 50 | 0.51 | 44 |
IV.SMA1.EHZ. | 2023-11-22T05:55:33.46 | 0.6 | undecidable | manual | S | 355 | 33.744 | 50 | 0.36 | 46 |
IV.T0110.HHE. | 2023-11-22T05:55:33.71 | 0.6 | undecidable | manual | S | 108 | 34.9428 | 50 | 0.28 | 48 |
IV.TERO.HHZ. | 2023-11-22T05:55:33.67 | 0.6 | undecidable | manual | S | 30 | 37.8288 | 50 | -0.54 | 43 |
IV.PTQR.HHZ. | 2023-11-22T05:55:32.82 | 0.6 | undecidable | manual | S | 176 | 34.0437 | 50 | -0.35 | 45 |
IV.INTR.HHE. | 2023-11-22T05:55:31.26 | 0.1 | undecidable | manual | P | 128 | 56.0994 | 50 | -0.43 | 86 |
IV.RM33.EHZ. | 2023-11-22T05:55:30.51 | 0.6 | undecidable | manual | S | 327 | 23.8539 | 50 | 0.03 | 50 |
IV.LNSS.HHE. | 2023-11-22T05:55:29.65 | 0.1 | undecidable | manual | P | 318 | 40.8258 | 50 | 0.32 | 92 |
IV.CAMP.HHZ. | 2023-11-22T05:55:29.88 | 0.6 | undecidable | manual | S | 7 | 23.2545 | 50 | -0.44 | 46 |
IV.FAGN.HHZ. | 2023-11-22T05:55:29.58 | 0.6 | undecidable | manual | S | 111 | 18.6702 | 120 | 0.5 | 45 |
IV.GIGS.HHZ. | 2023-11-22T05:55:29.57 | 0.6 | undecidable | manual | S | 50 | 21.5673 | 50 | -0.29 | 48 |
IV.FIAM.HHZ. | 2023-11-22T05:55:29.69 | 0.6 | undecidable | manual | S | 253 | 21.9669 | 50 | -0.26 | 47 |
IV.PTQR.HHZ. | 2023-11-22T05:55:28.36 | 1.0 | undecidable | manual | P | 176 | 34.0437 | 50 | 0.08 | 25 |
IV.VCEL.EHE. | 2023-11-22T05:55:28.99 | 0.1 | undecidable | manual | P | 79 | 39.1275 | 50 | -0.08 | 96 |
IV.TERO.HHZ. | 2023-11-22T05:55:28.51 | 0.3 | positive | manual | P | 30 | 37.8288 | 50 | -0.36 | 68 |
IV.SMA1.EHZ. | 2023-11-22T05:55:28.70 | 1.0 | positive | manual | P | 355 | 33.744 | 50 | 0.46 | 23 |
IV.T0110.HHE. | 2023-11-22T05:55:28.82 | 0.1 | undecidable | manual | P | 108 | 34.9428 | 50 | 0.4 | 92 |
IV.GIGS.HHZ. | 2023-11-22T05:55:26.29 | 1.0 | positive | manual | P | 50 | 21.5673 | 50 | -0.07 | 25 |
IV.FIAM.HHZ. | 2023-11-22T05:55:26.37 | 0.1 | positive | manual | P | 253 | 21.9669 | 50 | -0.05 | 100 |
IV.CAMP.HHZ. | 2023-11-22T05:55:26.55 | 0.6 | undecidable | manual | P | 7 | 23.2545 | 50 | -0.08 | 50 |
IV.FAGN.HHZ. | 2023-11-22T05:55:26.06 | 0.3 | negative | manual | P | 111 | 18.6702 | 120 | 0.15 | 74 |
IV.RM33.EHZ. | 2023-11-22T05:55:26.91 | 1.0 | negative | manual | P | 327 | 23.8539 | 50 | 0.19 | 24 |
MN.AQU.HHZ. | 2023-11-22T05:55:25.54 | 0.6 | undecidable | manual | S | 43 | 3.996 | 160 | -0.04 | 51 |
MN.AQU.HHZ. | 2023-11-22T05:55:24.03 | 0.1 | undecidable | manual | P | 43 | 3.996 | 160 | 0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FAGN.HHN. | ML:1.6 | 0.0003155 | 0.32 | AML | other | m | 2023-11-22T05:55:31.69 |
IV.FAGN.HHE. | ML:1.6 | 0.0002689099 | 0.5408 | AML | other | m | 2023-11-22T05:55:32.27 |
IV.TERO.HHN. | ML:1.4 | 0.000088262055 | 0.2816 | AML | other | m | 2023-11-22T05:55:35.20 |
IV.TERO.HHE. | ML:1.3 | 0.000073530085 | 0.1984 | AML | other | m | 2023-11-22T05:55:35.35 |
IV.GIGS.HHE. | ML:1.0 | 0.00006683108 | 0.2976 | AML | other | m | 2023-11-22T05:55:31.15 |
IV.GIGS.HHN. | ML:0.9 | 0.000056733835 | 0.2208 | AML | other | m | 2023-11-22T05:55:30.91 |
IV.FIAM.HNE. | ML:1.3 | 0.00013591768 | 0.4384 | AML | other | m | 2023-11-22T05:55:29.86 |
IV.FIAM.HNN. | ML:1.2 | 0.00011461409 | 1.5296 | AML | other | m | 2023-11-22T05:55:30.19 |
IV.FIAM.HHE. | ML:1.1 | 0.0000905617255 | 0.4192 | AML | other | m | 2023-11-22T05:55:29.87 |
IV.FIAM.HHN. | ML:1.0 | 0.000074690755 | 0.1184 | AML | other | m | 2023-11-22T05:55:30.19 |
IV.CAMP.HHE. | ML:1.1 | 0.00007314748 | 0.4608 | AML | other | m | 2023-11-22T05:55:31.65 |
IV.CAMP.HHN. | ML:1.1 | 0.000073244215 | 0.7392 | AML | other | m | 2023-11-22T05:55:30.45 |
IV.RM33.EHE. | ML:1.1 | 0.000077334145 | 0.2208 | AML | other | m | 2023-11-22T05:55:32.41 |
IV.RM33.EHN. | ML:1.1 | 0.00008072566 | 0.24 | AML | other | m | 2023-11-22T05:55:33.40 |
IV.RM33.HNE. | ML:1.4 | 0.00013859110000000004 | 0.7808 | AML | other | m | 2023-11-22T05:55:29.71 |
IV.RM33.HNN. | ML:1.3 | 0.00012962304999999998 | 0.3008 | AML | other | m | 2023-11-22T05:55:33.27 |
IV.PTQR.HHE. | ML:1.2 | 0.00007053099 | 0.9824 | AML | other | m | 2023-11-22T05:55:38.12 |
IV.PTQR.HHN. | ML:0.9 | 0.000033620805 | 0.1792 | AML | other | m | 2023-11-22T05:55:33.72 |
IV.TERO.HNE. | ML:1.7 | 0.00019381124999999998 | 2.0928 | AML | other | m | 2023-11-22T05:55:35.12 |
IV.TERO.HNN. | ML:1.4 | 0.00010227175 | 1.568 | AML | other | m | 2023-11-22T05:55:34.52 |
IV.SMA1.EHE. | ML:1.2 | 0.00005999149499999999 | 0.6976 | AML | other | m | 2023-11-22T05:55:34.54 |
IV.SMA1.EHN. | ML:1.3 | 0.00008763599 | 0.96 | AML | other | m | 2023-11-22T05:55:34.36 |