A magnitude ML 1.3 earthquake occured in region: 5 km SW Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7460, 13.2470 at 10 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 5 | 1178 | 1178 |
Accumoli | RI | 6 | 667 | 1845 |
Montegallo | AP | 13 | 523 | 2368 |
Amatrice | RI | 13 | 2657 | 5025 |
Norcia | PG | 14 | 4957 | 9982 |
Acquasanta Terme | AP | 14 | 2916 | 12898 |
Cittareale | RI | 16 | 482 | 13380 |
Castelsantangelo sul Nera | MC | 18 | 281 | 13661 |
Montemonaco | AP | 19 | 604 | 14265 |
Cascia | PG | 19 | 3217 | 17482 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2024-01-07 10:04:28 |
42.7455 | 13.2467 | 10 | 2024-01-07 10:11:19 |
Sala Sismica INGV-Roma | 124531061 |
Field | Value |
---|---|
Time (UTC) | 2024-01-07 10:04:28 ± 0.03 |
Latitude | 42.7455 ± 0.0018 |
Longitude | 13.2467 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124531061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 199 |
Semi-minor axis of confidence ellipse (meter) | 173 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 75 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 200.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 54 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 29 |
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) | 0.37772 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 124531061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-07 10:11:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2024-01-07T10:04:44.16 | 3.0 | undecidable | manual | P | 0.34 | 0 | |||
IV.GIGS.HHZ. | 2024-01-07T10:04:42.00 | 0.6 | undecidable | manual | S | 140 | 41.9247 | 50 | -0.16 | 46 |
IV.CSP1.EHZ. | 2024-01-07T10:04:41.49 | 0.6 | undecidable | manual | S | 355 | 38.5281 | 50 | 0.24 | 46 |
IV.TERO.HHZ. | 2024-01-07T10:04:39.16 | 0.6 | undecidable | manual | S | 115 | 32.1456 | 50 | -0.38 | 45 |
IV.GAVE.EHZ. | 2024-01-07T10:04:38.69 | 0.6 | undecidable | manual | S | 258 | 29.3484 | 50 | -0.09 | 48 |
IV.LNSS.HHZ. | 2024-01-07T10:04:37.02 | 0.6 | undecidable | manual | S | 227 | 23.0547 | 113 | 0.16 | 48 |
IV.RM33.EHZ. | 2024-01-07T10:04:37.81 | 0.6 | undecidable | manual | S | 186 | 26.3514 | 110 | -0.11 | 48 |
IV.GIGS.HHZ. | 2024-01-07T10:04:36.15 | 1.0 | undecidable | manual | P | 140 | 41.9247 | 50 | -0.1 | 23 |
IV.CSP1.EHZ. | 2024-01-07T10:04:35.85 | 0.1 | undecidable | manual | P | 355 | 38.5281 | 50 | 0.13 | 94 |
IV.MF5.EHZ. | 2024-01-07T10:04:35.06 | 1.0 | positive | manual | P | 33 | 31.9458 | 50 | 0.35 | 23 |
IV.MC2.EHZ. | 2024-01-07T10:04:35.44 | 0.6 | undecidable | manual | S | 346 | 18.9699 | 117 | -0.12 | 49 |
IV.MMO1.EHN. | 2024-01-07T10:04:35.29 | 0.6 | undecidable | manual | S | 21 | 18.2706 | 118 | -0.05 | 49 |
IV.GAVE.EHZ. | 2024-01-07T10:04:34.27 | 0.1 | negative | manual | P | 258 | 29.3484 | 50 | -0.03 | 97 |
IV.TERO.HHZ. | 2024-01-07T10:04:34.51 | 1.0 | undecidable | manual | P | 115 | 32.1456 | 50 | -0.22 | 23 |
7F.SIB1.EHN. | 2024-01-07T10:04:34.99 | 0.6 | undecidable | manual | S | 7 | 16.6722 | 120 | 0.14 | 49 |
IV.SMA1.EHZ. | 2024-01-07T10:04:34.30 | 0.6 | undecidable | manual | S | 150 | 14.6742 | 123 | 0.04 | 50 |
7F.SIB2.EHZ. | 2024-01-07T10:04:34.63 | 0.6 | undecidable | manual | S | 16 | 16.7721 | 120 | -0.27 | 47 |
7F.SIB3.EHZ. | 2024-01-07T10:04:33.93 | 0.6 | undecidable | manual | S | 8 | 14.4744 | 124 | -0.28 | 47 |
IV.MTRA.EHN. | 2024-01-07T10:04:33.52 | 0.6 | undecidable | manual | S | 84 | 12.2766 | 128 | -0.07 | 50 |
IV.LNSS.HHZ. | 2024-01-07T10:04:33.19 | 0.1 | positive | manual | P | 227 | 23.0547 | 113 | 0 | 99 |
IV.RM33.EHZ. | 2024-01-07T10:04:33.83 | 1.0 | negative | manual | P | 186 | 26.3514 | 110 | 0.03 | 24 |
IV.NRCA.HHZ. | 2024-01-07T10:04:33.82 | 0.6 | undecidable | manual | S | 312 | 14.5743 | 124 | -0.41 | 46 |
IV.MC2.EHZ. | 2024-01-07T10:04:32.56 | 0.1 | undecidable | manual | P | 346 | 18.9699 | 117 | 0.12 | 97 |
7F.SIB2.EHZ. | 2024-01-07T10:04:32.00 | 0.1 | undecidable | manual | P | 16 | 16.7721 | 120 | -0.05 | 99 |
IV.MMO1.EHN. | 2024-01-07T10:04:32.43 | 0.3 | undecidable | manual | P | 21 | 18.2706 | 118 | 0.12 | 73 |
7F.SIB1.EHN. | 2024-01-07T10:04:32.14 | 0.1 | undecidable | manual | P | 7 | 16.6722 | 120 | 0.11 | 98 |
IV.SMA1.EHZ. | 2024-01-07T10:04:31.84 | 0.1 | undecidable | manual | P | 150 | 14.6742 | 123 | 0.15 | 97 |
IV.NRCA.HHZ. | 2024-01-07T10:04:31.66 | 0.1 | positive | manual | P | 312 | 14.5743 | 124 | -0.01 | 100 |
7F.SIB3.EHZ. | 2024-01-07T10:04:31.65 | 0.1 | undecidable | manual | P | 8 | 14.4744 | 124 | -0.01 | 100 |
IV.MTRA.EHN. | 2024-01-07T10:04:31.47 | 0.1 | undecidable | manual | P | 84 | 12.2766 | 128 | 0.17 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.3 | 0.00020700000000000002 | 0.08 | AML | other | m | 2024-01-07T10:04:34.40 |
IV.NRCA.HHN. | ML:1.3 | 0.0001975 | 1.08 | AML | other | m | 2024-01-07T10:04:34.95 |