A magnitude ML 1.2 earthquake occured in region: 4 km E Roccafluvione (AP), on
and geographic coordinates (lat, lon) 42.8500, 13.5240 at 15 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 |
---|---|---|---|---|
Roccafluvione | AP | 4 | 2010 | 2010 |
Venarotta | AP | 4 | 2066 | 4076 |
Ascoli Piceno | AP | 4 | 49407 | 53483 |
Palmiano | AP | 8 | 196 | 53679 |
Folignano | AP | 10 | 9241 | 62920 |
Rotella | AP | 12 | 906 | 63826 |
Valle Castellana | TE | 13 | 977 | 64803 |
Castignano | AP | 13 | 2796 | 67599 |
Acquasanta Terme | AP | 13 | 2916 | 70515 |
Appignano del Tronto | AP | 13 | 1785 | 72300 |
Force | AP | 13 | 1354 | 73654 |
Maltignano | AP | 14 | 2401 | 76055 |
Civitella del Tronto | TE | 14 | 5116 | 81171 |
Montedinove | AP | 15 | 488 | 81659 |
Comunanza | AP | 15 | 3166 | 84825 |
Montegallo | AP | 16 | 523 | 85348 |
Castel di Lama | AP | 16 | 8634 | 93982 |
Sant'Egidio alla Vibrata | TE | 16 | 9811 | 103793 |
Montefalcone Appennino | FM | 16 | 424 | 104217 |
Offida | AP | 17 | 5058 | 109275 |
Montemonaco | AP | 17 | 604 | 109879 |
Montalto delle Marche | AP | 17 | 2122 | 112001 |
Castorano | AP | 18 | 2380 | 114381 |
Ancarano | TE | 18 | 1857 | 116238 |
Rocca Santa Maria | TE | 18 | 537 | 116775 |
Montefortino | FM | 18 | 1178 | 117953 |
Smerillo | FM | 18 | 365 | 118318 |
Colli del Tronto | AP | 19 | 3668 | 121986 |
Montelparo | FM | 19 | 778 | 122764 |
Campli | TE | 19 | 7209 | 129973 |
Santa Vittoria in Matenano | FM | 19 | 1330 | 131303 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2024-01-08 09:34:08 |
42.8495 | 13.5237 | 15 | 2024-01-08 10:09:37 |
Sala Sismica INGV-Roma | 124542201 |
Field | Value |
---|---|
Time (UTC) | 2024-01-08 09:34:08 ± 0.14 |
Latitude | 42.8495 ± 0.0054 |
Longitude | 13.5237 ± 0.0086 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124542201 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 662 |
Semi-minor axis of confidence ellipse (meter) | 470 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 83 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 660.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 256 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.13130 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33635 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 124542201 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-08 10:09:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2024-01-08T09:34:21.04 | 0.3 | undecidable | manual | S | 316 | 37.3293 | 100 | 0.32 | 68 |
IV.NRCA.HHZ. | 2024-01-08T09:34:19.61 | 0.3 | undecidable | manual | S | 267 | 33.3444 | 101 | -0.07 | 73 |
IV.SMA1.EHZ. | 2024-01-08T09:34:18.66 | 0.1 | undecidable | manual | S | 212 | 28.749 | 104 | 0.18 | 96 |
7F.SIB3.EHE. | 2024-01-08T09:34:16.33 | 0.3 | undecidable | manual | S | 278 | 20.868 | 113 | -0.15 | 74 |
7F.SIB1.EHE. | 2024-01-08T09:34:16.69 | 0.1 | undecidable | manual | S | 284 | 21.2676 | 113 | 0.12 | 98 |
7F.SIB2.EHE. | 2024-01-08T09:34:15.75 | 0.1 | undecidable | manual | S | 285 | 18.4704 | 117 | -0.15 | 99 |
IV.MTRA.HNE. | 2024-01-08T09:34:15.11 | 0.3 | undecidable | manual | S | 225 | 14.5743 | 126 | 0.09 | 74 |
IV.CSP1.EHZ. | 2024-01-08T09:34:15.40 | 0.1 | negative | manual | P | 316 | 37.3293 | 100 | -0.04 | 97 |
IV.SMA1.EHZ. | 2024-01-08T09:34:14.15 | 0.3 | positive | manual | P | 212 | 28.749 | 104 | 0.01 | 74 |
IV.NRCA.HHZ. | 2024-01-08T09:34:14.72 | 0.6 | undecidable | manual | P | 267 | 33.3444 | 101 | -0.11 | 48 |
7F.SIB1.EHE. | 2024-01-08T09:34:13.06 | 0.1 | undecidable | manual | P | 284 | 21.2676 | 113 | 0.02 | 100 |
IV.MTRA.HNE. | 2024-01-08T09:34:12.20 | 0.1 | undecidable | manual | P | 225 | 14.5743 | 126 | 0.05 | 100 |
7F.SIB3.EHE. | 2024-01-08T09:34:12.80 | 0.1 | undecidable | manual | P | 278 | 20.868 | 113 | -0.18 | 97 |
7F.SIB2.EHE. | 2024-01-08T09:34:12.53 | 0.1 | undecidable | manual | P | 285 | 18.4704 | 117 | -0.12 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.0 | 0.00005058569 | 0.2624 | AML | other | m | 2024-01-08T09:34:18.81 |
IV.NRCA.HNE. | ML:1.0 | 0.000046302795 | 0.3392 | AML | other | m | 2024-01-08T09:34:20.14 |
IV.NRCA.HNN. | ML:1.4 | 0.00009629864 | 0.0896 | AML | other | m | 2024-01-08T09:34:19.89 |
IV.NRCA.HHE. | ML:1.0 | 0.00004733371 | 0.1024 | AML | other | m | 2024-01-08T09:34:20.46 |
IV.NRCA.HHN. | ML:1.4 | 0.00010148598000000001 | 0.0768 | AML | other | m | 2024-01-08T09:34:19.89 |