A magnitude ML 0.7 earthquake occured in region: 5 km NW Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7970, 13.2500 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 |
Montegallo | AP | 9 | 523 | 1701 |
Accumoli | RI | 11 | 667 | 2368 |
Norcia | PG | 13 | 4957 | 7325 |
Montemonaco | AP | 13 | 604 | 7929 |
Acquasanta Terme | AP | 13 | 2916 | 10845 |
Castelsantangelo sul Nera | MC | 14 | 281 | 11126 |
Montefortino | FM | 18 | 1178 | 12304 |
Amatrice | RI | 19 | 2657 | 14961 |
Ussita | MC | 19 | 444 | 15405 |
Preci | PG | 20 | 724 | 16129 |
Roccafluvione | AP | 20 | 2010 | 18139 |
Visso | MC | 20 | 1107 | 19246 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2024-01-13 21:05:01 |
42.797 | 13.2503 | 10 | 2024-01-13 21:59:11 |
Sala Sismica INGV-Roma | 124631581 |
Field | Value |
---|---|
Time (UTC) | 2024-01-13 21:05:01 |
Latitude | 42.7970 |
Longitude | 13.2503 |
Depth (km) | 10 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124631581 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 600.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 132 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.07914 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34804 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 124631581 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-13 21:59:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2024-01-13T21:05:08.24 | 0.1 | undecidable | manual | P | 123 | 34.743 | 0 | 1.36 | |
IV.OFFI.HHZ. | 2024-01-13T21:05:08.20 | 0.6 | undecidable | manual | P | 66 | 38.628 | -0.64 | 0.68 | |
IV.MMO1.EHZ. | 2024-01-13T21:05:07.28 | 0.6 | undecidable | manual | S | 28 | 12.9759 | 0.15 | 0.68 | |
IV.MC2.EHZ. | 2024-01-13T21:05:07.32 | 0.6 | undecidable | manual | S | 339 | 13.6752 | -0.01 | 0.68 | |
IV.NRCA.HHZ. | 2024-01-13T21:05:06.34 | 0.6 | undecidable | manual | S | 291 | 11.7771 | -0.47 | 0.68 | |
7F.SIB1.EHZ. | 2024-01-13T21:05:06.45 | 0.6 | undecidable | manual | S | 8 | 10.9779 | -0.13 | 0.68 | |
7F.SIB2.EHZ. | 2024-01-13T21:05:06.54 | 0.6 | undecidable | manual | S | 22 | 11.2776 | -0.13 | 0.68 | |
IV.SMA1.EHZ. | 2024-01-13T21:05:05.73 | 0.1 | undecidable | manual | P | 159 | 19.7691 | 0 | 1.36 | |
7F.SIB3.EHZ. | 2024-01-13T21:05:05.33 | 0.6 | undecidable | manual | S | 10 | 8.7801 | -0.7 | 0.68 | |
IV.NRCA.HHZ. | 2024-01-13T21:05:04.41 | 0.1 | undecidable | manual | P | 291 | 11.7771 | 0.01 | 1.36 | |
7F.SIB1.EHZ. | 2024-01-13T21:05:04.44 | 0.1 | undecidable | manual | P | 8 | 10.9779 | 0.17 | 1.36 | |
7F.SIB2.EHZ. | 2024-01-13T21:05:04.40 | 0.1 | undecidable | manual | P | 22 | 11.2776 | 0.08 | 1.36 | |
IV.MMO1.EHZ. | 2024-01-13T21:05:04.71 | 0.6 | undecidable | manual | P | 28 | 12.9759 | 0.13 | 0.68 | |
IV.MC2.EHZ. | 2024-01-13T21:05:04.87 | 0.1 | undecidable | manual | P | 339 | 13.6752 | 0.18 | 1.36 | |
7F.SIB3.EHZ. | 2024-01-13T21:05:03.95 | 0.1 | undecidable | manual | P | 10 | 8.7801 | -0.01 | 1.36 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.8 | 0.00006315000000000002 | 0.42 | AML | other | m | 2024-01-13T21:05:06.66 |
IV.NRCA.HHE. | ML:0.7 | 0.00005695 | 0.14 | AML | other | m | 2024-01-13T21:05:06.55 |