A magnitude ML 0.7 earthquake occured in region: 3 km SW Ascoli Piceno (AP), on
and geographic coordinates (lat, lon) 42.8320, 13.5540 at 18 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 |
---|---|---|---|---|
Ascoli Piceno | AP | 3 | 49407 | 49407 |
Folignano | AP | 7 | 9241 | 58648 |
Roccafluvione | AP | 7 | 2010 | 60658 |
Venarotta | AP | 8 | 2066 | 62724 |
Maltignano | AP | 11 | 2401 | 65125 |
Palmiano | AP | 11 | 196 | 65321 |
Civitella del Tronto | TE | 11 | 5116 | 70437 |
Valle Castellana | TE | 12 | 977 | 71414 |
Appignano del Tronto | AP | 12 | 1785 | 73199 |
Castignano | AP | 13 | 2796 | 75995 |
Sant'Egidio alla Vibrata | TE | 13 | 9811 | 85806 |
Acquasanta Terme | AP | 14 | 2916 | 88722 |
Castel di Lama | AP | 14 | 8634 | 97356 |
Rotella | AP | 14 | 906 | 98262 |
Ancarano | TE | 15 | 1857 | 100119 |
Force | AP | 16 | 1354 | 101473 |
Montedinove | AP | 16 | 488 | 101961 |
Campli | TE | 16 | 7209 | 109170 |
Castorano | AP | 16 | 2380 | 111550 |
Offida | AP | 16 | 5058 | 116608 |
Rocca Santa Maria | TE | 16 | 537 | 117145 |
Colli del Tronto | AP | 17 | 3668 | 120813 |
Montalto delle Marche | AP | 18 | 2122 | 122935 |
Montegallo | AP | 18 | 523 | 123458 |
Comunanza | AP | 18 | 3166 | 126624 |
Torano Nuovo | TE | 18 | 1611 | 128235 |
Montefalcone Appennino | FM | 19 | 424 | 128659 |
Spinetoli | AP | 19 | 7215 | 135874 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2022-01-25 11:50:18 |
42.8315 | 13.5543 | 18 | 2022-01-25 11:58:02 |
Sala Sismica INGV-Roma | 100168851 |
Field | Value |
---|---|
Time (UTC) | 2022-01-25 11:50:18 ± 0.18 |
Latitude | 42.8315 ± 0.0063 |
Longitude | 13.5543 ± 0.0110 |
Depth (km) | 18 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 100168851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 903 |
Semi-minor axis of confidence ellipse (meter) | 507 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 84 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 900.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 194 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.13760 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36512 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.1 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 100168851 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-25 11:58:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2022-01-25T11:50:31.76 | 0.3 | undecidable | manual | S | 316 | 40.5261 | 104 | 0.23 | 69 |
IV.SMA1.EHZ. | 2022-01-25T11:50:28.62 | 0.3 | undecidable | manual | S | 219 | 28.5492 | 112 | 0.12 | 72 |
IV.TERO.HHZ. | 2022-01-25T11:50:27.12 | 0.3 | undecidable | manual | S | 170 | 23.4543 | 118 | -0.15 | 72 |
IV.MMO1.EHZ. | 2022-01-25T11:50:26.44 | 0.3 | undecidable | manual | S | 292 | 19.9689 | 123 | -0.01 | 74 |
IV.MTRA.EHZ. | 2022-01-25T11:50:25.48 | 0.3 | undecidable | manual | S | 237 | 15.2736 | 132 | 0.01 | 75 |
IV.CSP1.EHZ. | 2022-01-25T11:50:25.79 | 0.1 | undecidable | manual | P | 316 | 40.5261 | 104 | -0.04 | 95 |
IV.SMA1.EHZ. | 2022-01-25T11:50:24.14 | 0.1 | undecidable | manual | P | 219 | 28.5492 | 112 | 0.06 | 97 |
IV.TERO.HHZ. | 2022-01-25T11:50:23.38 | 0.1 | undecidable | manual | P | 170 | 23.4543 | 118 | 0.01 | 99 |
IV.MF5.EHZ. | 2022-01-25T11:50:23.00 | 0.1 | undecidable | manual | P | 336 | 18.9699 | 125 | 0.23 | 96 |
IV.MTRA.EHZ. | 2022-01-25T11:50:22.36 | 0.1 | undecidable | manual | P | 237 | 15.2736 | 132 | 0.03 | 100 |
IV.MMO1.EHZ. | 2022-01-25T11:50:22.42 | 0.1 | undecidable | manual | P | 292 | 19.9689 | 123 | -0.48 | 90 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:0.7 | 0.00003738708 | 0.256 | AML | other | m | 2022-01-25T11:50:25.65 |
IV.MTRA.EHN. | ML:0.5 | 0.000021173999999999998 | 0.416 | AML | other | m | 2022-01-25T11:50:26.14 |
IV.TERO.HHE. | ML:0.8 | 0.000029984875 | 0.256 | AML | other | m | 2022-01-25T11:50:27.48 |
IV.TERO.HHN. | ML:0.7 | 0.000024348765 | 0.0832 | AML | other | m | 2022-01-25T11:50:27.56 |
IV.SMA1.EHN. | ML:0.8 | 0.0000249985 | 0.224 | AML | other | m | 2022-01-25T11:50:28.85 |