A magnitude ML 1.2 earthquake occured in region: 1 km N Maltignano (AP), on
and geographic coordinates (lat, lon) 42.8420, 13.6880 at 25 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 |
---|---|---|---|---|
Maltignano | AP | 1 | 2401 | 2401 |
Sant'Egidio alla Vibrata | TE | 3 | 9811 | 12212 |
Castel di Lama | AP | 4 | 8634 | 20846 |
Ancarano | TE | 5 | 1857 | 22703 |
Folignano | AP | 5 | 9241 | 31944 |
Colli del Tronto | AP | 7 | 3668 | 35612 |
Appignano del Tronto | AP | 7 | 1785 | 37397 |
Castorano | AP | 7 | 2380 | 39777 |
Torano Nuovo | TE | 8 | 1611 | 41388 |
Civitella del Tronto | TE | 8 | 5116 | 46504 |
Spinetoli | AP | 9 | 7215 | 53719 |
Ascoli Piceno | AP | 9 | 49407 | 103126 |
Offida | AP | 11 | 5058 | 108184 |
Monsampolo del Tronto | AP | 11 | 4611 | 112795 |
Nereto | TE | 11 | 5242 | 118037 |
Controguerra | TE | 11 | 2436 | 120473 |
Sant'Omero | TE | 11 | 5243 | 125716 |
Castignano | AP | 12 | 2796 | 128512 |
Corropoli | TE | 12 | 5045 | 133557 |
Campli | TE | 13 | 7209 | 140766 |
Bellante | TE | 15 | 7152 | 147918 |
Monteprandone | AP | 15 | 12655 | 160573 |
Colonnella | TE | 15 | 3734 | 164307 |
Acquaviva Picena | AP | 16 | 3831 | 168138 |
Cossignano | AP | 16 | 978 | 169116 |
Rotella | AP | 16 | 906 | 170022 |
Venarotta | AP | 16 | 2066 | 172088 |
Montedinove | AP | 17 | 488 | 172576 |
Roccafluvione | AP | 17 | 2010 | 174586 |
Montalto delle Marche | AP | 18 | 2122 | 176708 |
Ripatransone | AP | 19 | 4309 | 181017 |
Tortoreto | TE | 19 | 11542 | 192559 |
Alba Adriatica | TE | 19 | 12353 | 204912 |
Mosciano Sant'Angelo | TE | 19 | 9308 | 214220 |
Martinsicuro | TE | 19 | 16033 | 230253 |
Valle Castellana | TE | 19 | 977 | 231230 |
San Benedetto del Tronto | AP | 20 | 47303 | 278533 |
Palmiano | AP | 20 | 196 | 278729 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-08-14 00:24:08 |
42.8422 | 13.6877 | 25 | 2023-08-14 00:43:31 |
Sala Sismica INGV-Roma | 120102931 |
Field | Value |
---|---|
Time (UTC) | 2023-08-14 00:24:08 ± 0.24 |
Latitude | 42.8422 ± 0.0045 |
Longitude | 13.6877 ± 0.0123 |
Depth (km) | 25 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120102931 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1066 |
Semi-minor axis of confidence ellipse (meter) | 132 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 255 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1070.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 245 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 14 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48024 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 120102931 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-14 00:43:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2023-08-14T00:24:25.75 | 0.1 | undecidable | manual | S | 294 | 53.3022 | 109 | -0.12 | 96 |
IV.NRCA.HHZ. | 2023-08-14T00:24:24.29 | 0.1 | undecidable | manual | S | 269 | 46.62 | 112 | 0.09 | 97 |
IV.CSP1.EHZ. | 2023-08-14T00:24:24.85 | 0.1 | undecidable | manual | S | 305 | 48.0186 | 111 | 0.31 | 91 |
IV.SMA1.EHZ. | 2023-08-14T00:24:22.05 | 0.1 | undecidable | manual | S | 231 | 37.0296 | 118 | 0.17 | 97 |
IV.MF5.EHZ. | 2023-08-14T00:24:19.08 | 0.1 | undecidable | manual | S | 311 | 24.5532 | 130 | -0.02 | 100 |
IV.MMO1.EHZ. | 2023-08-14T00:24:19.73 | 0.1 | undecidable | manual | S | 282 | 30.0477 | 124 | -0.53 | 94 |
IV.TERO.HHZ. | 2023-08-14T00:24:19.11 | 0.1 | undecidable | manual | S | 196 | 25.2525 | 129 | -0.13 | 100 |
IV.FDMO.HHZ. | 2023-08-14T00:24:18.52 | 0.6 | negative | manual | P | 294 | 53.3022 | 109 | -0.03 | 48 |
IV.NRCA.HHZ. | 2023-08-14T00:24:17.60 | 0.6 | positive | manual | P | 269 | 46.62 | 112 | 0.01 | 49 |
IV.CSP1.EHZ. | 2023-08-14T00:24:17.85 | 0.6 | negative | manual | P | 305 | 48.0186 | 111 | 0.07 | 49 |
IV.SMA1.EHZ. | 2023-08-14T00:24:16.30 | 0.3 | positive | manual | P | 231 | 37.0296 | 118 | 0.05 | 75 |
IV.MMO1.EHZ. | 2023-08-14T00:24:15.14 | 0.6 | negative | manual | P | 282 | 30.0477 | 124 | -0.17 | 49 |
IV.MF5.EHZ. | 2023-08-14T00:24:14.71 | 0.3 | negative | manual | P | 311 | 24.5532 | 130 | 0.06 | 76 |
IV.TERO.HHZ. | 2023-08-14T00:24:14.85 | 0.6 | undecidable | manual | P | 196 | 25.2525 | 129 | 0.12 | 51 |
IV.TRTR.HHZ. | 2023-08-14T00:24:14.98 | 3.0 | undecidable | manual | P | 0.07 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.OFFI.HHE. | ML:1.5 | 0.000182 | 0.32 | AML | other | m | 2023-08-14T00:24:17.12 |
IV.OFFI.HHN. | ML:1.7 | 0.0002755 | 1.56 | AML | other | m | 2023-08-14T00:24:17.20 |
IV.TERO.HHN. | ML:1.4 | 0.00009820000000000002 | 0.56 | AML | other | m | 2023-08-14T00:24:19.46 |
IV.TERO.HHE. | ML:1.3 | 0.00009085 | 0.54 | AML | other | m | 2023-08-14T00:24:19.66 |
IV.MMO1.EHN. | ML:1.1 | 0.00004895 | 1.66 | AML | other | m | 2023-08-14T00:24:21.83 |
IV.SMA1.EHE. | ML:1.2 | 0.00005745 | 0.4 | AML | other | m | 2023-08-14T00:24:22.10 |
IV.SMA1.EHN. | ML:1.4 | 0.00006950000000000001 | 0.44 | AML | other | m | 2023-08-14T00:24:22.08 |
IV.MMO1.EHE. | ML:1.0 | 0.000034699999999999996 | 0.94 | AML | other | m | 2023-08-14T00:24:22.12 |
IV.NRCA.HHN. | ML:1.3 | 0.00004385 | 0.86 | AML | other | m | 2023-08-14T00:24:24.90 |
IV.NRCA.HHE. | ML:1.2 | 0.00003265 | 1.58 | AML | other | m | 2023-08-14T00:24:25.12 |
IV.FDMO.HHE. | ML:0.7 | 0.000012299999999999999 | 0.66 | AML | other | m | 2023-08-14T00:24:26.13 |
IV.FDMO.HHN. | ML:0.7 | 0.000010595000000000001 | 1.28 | AML | other | m | 2023-08-14T00:24:27.88 |