A magnitude ML 1.0 earthquake occured in region: 1 km SW Ascoli Piceno (AP), on
and geographic coordinates (lat, lon) 42.8460, 13.5680 at 23 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 | 1 | 49407 | 49407 |
Folignano | AP | 6 | 9241 | 58648 |
Venarotta | AP | 7 | 2066 | 60714 |
Roccafluvione | AP | 8 | 2010 | 62724 |
Maltignano | AP | 10 | 2401 | 65125 |
Appignano del Tronto | AP | 10 | 1785 | 66910 |
Palmiano | AP | 11 | 196 | 67106 |
Castignano | AP | 11 | 2796 | 69902 |
Civitella del Tronto | TE | 11 | 5116 | 75018 |
Castel di Lama | AP | 12 | 8634 | 83652 |
Rotella | AP | 12 | 906 | 84558 |
Sant'Egidio alla Vibrata | TE | 12 | 9811 | 94369 |
Valle Castellana | TE | 13 | 977 | 95346 |
Montedinove | AP | 14 | 488 | 95834 |
Offida | AP | 14 | 5058 | 100892 |
Ancarano | TE | 14 | 1857 | 102749 |
Castorano | AP | 14 | 2380 | 105129 |
Force | AP | 15 | 1354 | 106483 |
Acquasanta Terme | AP | 15 | 2916 | 109399 |
Colli del Tronto | AP | 15 | 3668 | 113067 |
Montalto delle Marche | AP | 16 | 2122 | 115189 |
Campli | TE | 16 | 7209 | 122398 |
Torano Nuovo | TE | 17 | 1611 | 124009 |
Spinetoli | AP | 18 | 7215 | 131224 |
Comunanza | AP | 18 | 3166 | 134390 |
Rocca Santa Maria | TE | 18 | 537 | 134927 |
Montefalcone Appennino | FM | 18 | 424 | 135351 |
Cossignano | AP | 18 | 978 | 136329 |
Montegallo | AP | 19 | 523 | 136852 |
Monsampolo del Tronto | AP | 19 | 4611 | 141463 |
Montelparo | FM | 20 | 778 | 142241 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2024-07-28 01:43:36 |
42.8455 | 13.5675 | 23 | 2024-07-28 02:13:09 |
Sala Sismica INGV-Roma | 130220071 |
Field | Value |
---|---|
Time (UTC) | 2024-07-28 01:43:36 ± 0.4 |
Latitude | 42.8455 ± 0.0153 |
Longitude | 13.5675 ± 0.0258 |
Depth (km) | 23 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 130220071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1889 |
Semi-minor axis of confidence ellipse (meter) | 1326 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 259 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1890.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 168 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.41 |
Epicentral distance of station closest to the epicenter (degree) | 0.16278 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40020 |
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 | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 130220071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-07-28 02:13:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MNTT.EHZ. | 2024-07-28T01:43:47.82 | 0.3 | undecidable | manual | S | 5 | 24.1536 | 128 | 0.94 | 59 |
IV.MMO1.EHZ. | 2024-07-28T01:43:46.46 | 0.3 | undecidable | manual | S | 287 | 20.4684 | 133 | 0.33 | 73 |
IV.FDMO.HHZ. | 2024-07-28T01:43:45.46 | 0.6 | negative | manual | P | 299 | 44.4222 | 110 | 0.11 | 49 |
IV.CSP1.EHZ. | 2024-07-28T01:43:44.76 | 0.6 | negative | manual | P | 313 | 40.1265 | 113 | 0.02 | 50 |
IV.MF5.EHZ. | 2024-07-28T01:43:44.72 | 0.1 | undecidable | manual | S | 331 | 18.0708 | 137 | -0.96 | 78 |
IV.NRCA.HHZ. | 2024-07-28T01:43:44.34 | 1.0 | undecidable | manual | P | 268 | 36.9297 | 115 | 0.06 | 25 |
IV.GUMA.HHZ. | 2024-07-28T01:43:43.33 | 0.1 | undecidable | manual | P | 322 | 30.5472 | 120 | -0.09 | 100 |
IV.SMA1.EHZ. | 2024-07-28T01:43:43.51 | 0.6 | negative | manual | P | 218 | 30.4473 | 121 | 0.11 | 50 |
IV.MMO1.EHZ. | 2024-07-28T01:43:42.03 | 0.6 | positive | manual | P | 287 | 20.4684 | 133 | -0.13 | 51 |
IV.MNTT.EHZ. | 2024-07-28T01:43:42.47 | 0.1 | undecidable | manual | P | 5 | 24.1536 | 128 | -0.12 | 100 |
IV.TERO.HHZ. | 2024-07-28T01:43:42.94 | 0.1 | undecidable | manual | P | 173 | 24.8529 | 127 | 0.25 | 99 |
IV.MF5.EHZ. | 2024-07-28T01:43:41.61 | 0.6 | negative | manual | P | 331 | 18.0708 | 137 | -0.29 | 49 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.TERO.HHE. | ML:0.9 | 0.0000348 | 1.72 | AML | other | m | 2024-07-28T01:43:46.00 |
IV.MNTT.EHN. | ML:1.2 | 0.0000673 | 0.32 | AML | other | m | 2024-07-28T01:43:48.12 |
IV.MNTT.EHE. | ML:1.2 | 0.00007855000000000001 | 0.54 | AML | other | m | 2024-07-28T01:43:48.44 |
IV.TERO.HHN. | ML:0.5 | 0.00001525 | 0.5 | AML | other | m | 2024-07-28T01:43:48.89 |
IV.SMA1.EHE. | ML:0.8 | 0.000024849999999999998 | 0.68 | AML | other | m | 2024-07-28T01:43:49.42 |
IV.SMA1.EHN. | ML:1.1 | 0.0000426 | 1.22 | AML | other | m | 2024-07-28T01:43:49.31 |
IV.GUMA.HHN. | ML:1.1 | 0.0000459 | 0.48 | AML | other | m | 2024-07-28T01:43:50.29 |
IV.GUMA.HHE. | ML:1.1 | 0.0000431 | 0.38 | AML | other | m | 2024-07-28T01:43:50.33 |
IV.NRCA.HHN. | ML:1.0 | 0.000036049999999999995 | 0.7 | AML | other | m | 2024-07-28T01:43:51.58 |
IV.NRCA.HHE. | ML:1.1 | 0.00003795 | 0.12 | AML | other | m | 2024-07-28T01:43:52.40 |