A magnitude ML 1.0 earthquake occured in region: 8 km NW Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.8280, 13.2340 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 8 | 1178 | 1178 |
Montegallo | AP | 8 | 523 | 1701 |
Castelsantangelo sul Nera | MC | 10 | 281 | 1982 |
Montemonaco | AP | 11 | 604 | 2586 |
Norcia | PG | 12 | 4957 | 7543 |
Accumoli | RI | 15 | 667 | 8210 |
Ussita | MC | 15 | 444 | 8654 |
Montefortino | FM | 16 | 1178 | 9832 |
Acquasanta Terme | AP | 16 | 2916 | 12748 |
Visso | MC | 17 | 1107 | 13855 |
Preci | PG | 17 | 724 | 14579 |
Bolognola | MC | 19 | 142 | 14721 |
Amandola | FM | 20 | 3629 | 18350 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2024-03-07 03:39:36 |
42.828 | 13.2342 | 11 | 2024-03-07 03:43:55 |
Sala Sismica INGV-Roma | 125743921 |
Field | Value |
---|---|
Time (UTC) | 2024-03-07 03:39:36 ± 0.11 |
Latitude | 42.8280 ± 0.0072 |
Longitude | 13.2342 ± 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 | 125743921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 794 |
Semi-minor axis of confidence ellipse (meter) | 467 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 164 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 790.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 115 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29947 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 125743921 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-07 03:43:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2024-03-07T03:39:48.22 | 0.3 | undecidable | manual | S | 306 | 33.2445 | 50 | 0.13 | 70 |
IV.MF5.EHZ. | 2024-03-07T03:39:46.57 | 0.1 | undecidable | manual | S | 46 | 25.4523 | 50 | 0.53 | 88 |
IV.GUMA.HHZ. | 2024-03-07T03:39:46.93 | 0.3 | undecidable | manual | S | 17 | 27.2505 | 50 | 0.41 | 67 |
IV.CSP1.EHZ. | 2024-03-07T03:39:46.77 | 0.3 | undecidable | manual | S | 355 | 29.3484 | 50 | -0.3 | 68 |
IV.FDMO.HHZ. | 2024-03-07T03:39:45.81 | 0.3 | undecidable | manual | S | 333 | 26.0517 | 50 | -0.37 | 67 |
IV.CESI.HHZ. | 2024-03-07T03:39:43.12 | 0.6 | negative | manual | P | 306 | 33.2445 | 50 | -0.19 | 46 |
IV.TERO.HHZ. | 2024-03-07T03:39:43.53 | 1.0 | undecidable | manual | P | -0.11 | 0.57 | |||
IV.CSP1.EHZ. | 2024-03-07T03:39:42.38 | 0.6 | negative | manual | P | 355 | 29.3484 | 50 | -0.34 | 45 |
IV.MMO1.EHZ. | 2024-03-07T03:39:42.02 | 0.1 | undecidable | manual | S | 44 | 10.878 | 135 | -0.14 | 97 |
IV.MF5.EHZ. | 2024-03-07T03:39:42.15 | 1.0 | undecidable | manual | P | 46 | 25.4523 | 50 | 0.03 | 24 |
IV.NRCA.HHZ. | 2024-03-07T03:39:42.13 | 0.1 | undecidable | manual | S | 274 | 9.7791 | 138 | 0.25 | 94 |
IV.GUMA.HHZ. | 2024-03-07T03:39:42.33 | 0.6 | undecidable | manual | P | 17 | 27.2505 | 50 | -0.07 | 47 |
IV.FDMO.HHZ. | 2024-03-07T03:39:41.88 | 1.0 | negative | manual | P | 333 | 26.0517 | 50 | -0.32 | 23 |
7F.SIB3.EHN. | 2024-03-07T03:39:41.17 | 0.3 | undecidable | manual | S | 29 | 5.994 | 152 | 0.05 | 74 |
IV.MTRA.HNZ. | 2024-03-07T03:39:40.36 | 0.3 | undecidable | manual | P | 121 | 15.3735 | 50 | -0.2 | 71 |
IV.NRCA.HHZ. | 2024-03-07T03:39:39.83 | 0.1 | positive | manual | P | 274 | 9.7791 | 138 | 0.11 | 97 |
7F.SIB3.EHN. | 2024-03-07T03:39:39.29 | 0.1 | undecidable | manual | P | 29 | 5.994 | 152 | 0.01 | 100 |
ZO.PDN11.EHN. | 2024-03-07T03:39:39.91 | 0.1 | undecidable | manual | P | 242 | 10.4784 | 136 | 0.09 | 98 |
IV.MMO1.EHZ. | 2024-03-07T03:39:39.73 | 0.1 | undecidable | manual | P | 44 | 10.878 | 135 | -0.15 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.0 | 0.0001135 | 0.94 | AML | other | m | 2024-03-07T03:39:42.67 |
IV.NRCA.HHE. | ML:1.0 | 0.000117 | 0.66 | AML | other | m | 2024-03-07T03:39:42.19 |
IV.GUMA.HHN. | ML:1.0 | 0.00005375 | 0.46 | AML | other | m | 2024-03-07T03:39:47.77 |
IV.GUMA.HHE. | ML:1.2 | 0.00007835000000000001 | 1.58 | AML | other | m | 2024-03-07T03:39:47.12 |