A magnitude ML 0.8 earthquake occured in region: 5 km SW Castignano (AP), on
and geographic coordinates (lat, lon) 42.8960, 13.6030 at 16 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 |
---|---|---|---|---|
Castignano | AP | 5 | 2796 | 2796 |
Ascoli Piceno | AP | 5 | 49407 | 52203 |
Appignano del Tronto | AP | 5 | 1785 | 53988 |
Rotella | AP | 7 | 906 | 54894 |
Montedinove | AP | 9 | 488 | 55382 |
Offida | AP | 9 | 5058 | 60440 |
Folignano | AP | 9 | 9241 | 69681 |
Venarotta | AP | 9 | 2066 | 71747 |
Castel di Lama | AP | 10 | 8634 | 80381 |
Maltignano | AP | 10 | 2401 | 82782 |
Castorano | AP | 10 | 2380 | 85162 |
Montalto delle Marche | AP | 10 | 2122 | 87284 |
Roccafluvione | AP | 11 | 2010 | 89294 |
Palmiano | AP | 12 | 196 | 89490 |
Force | AP | 12 | 1354 | 90844 |
Colli del Tronto | AP | 12 | 3668 | 94512 |
Cossignano | AP | 12 | 978 | 95490 |
Sant'Egidio alla Vibrata | TE | 12 | 9811 | 105301 |
Ancarano | TE | 13 | 1857 | 107158 |
Spinetoli | AP | 14 | 7215 | 114373 |
Montelparo | FM | 15 | 778 | 115151 |
Civitella del Tronto | TE | 15 | 5116 | 120267 |
Monte Rinaldo | FM | 15 | 379 | 120646 |
Ortezzano | FM | 15 | 774 | 121420 |
Monsampolo del Tronto | AP | 15 | 4611 | 126031 |
Montefalcone Appennino | FM | 16 | 424 | 126455 |
Santa Vittoria in Matenano | FM | 16 | 1330 | 127785 |
Torano Nuovo | TE | 16 | 1611 | 129396 |
Carassai | AP | 17 | 1100 | 130496 |
Comunanza | AP | 17 | 3166 | 133662 |
Monte Vidon Combatte | FM | 17 | 433 | 134095 |
Ripatransone | AP | 18 | 4309 | 138404 |
Smerillo | FM | 18 | 365 | 138769 |
Monteleone di Fermo | FM | 18 | 395 | 139164 |
Acquaviva Picena | AP | 18 | 3831 | 142995 |
Controguerra | TE | 18 | 2436 | 145431 |
Montottone | FM | 19 | 979 | 146410 |
Monteprandone | AP | 19 | 12655 | 159065 |
Nereto | TE | 20 | 5242 | 164307 |
Monsampietro Morico | FM | 20 | 659 | 164966 |
Petritoli | FM | 20 | 2335 | 167301 |
Valle Castellana | TE | 20 | 977 | 168278 |
Campli | TE | 20 | 7209 | 175487 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-07-15 21:17:10 |
42.8962 | 13.6032 | 16 | 2023-07-15 21:26:12 |
Sala Sismica INGV-Roma | 119296031 |
Field | Value |
---|---|
Time (UTC) | 2023-07-15 21:17:10 ± 0.27 |
Latitude | 42.8962 ± 0.0126 |
Longitude | 13.6032 ± 0.0123 |
Depth (km) | 16 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119296031 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1330 |
Semi-minor axis of confidence ellipse (meter) | 697 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 8 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 123 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.04587 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40200 |
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 | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 119296031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-15 21:26:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2023-07-15T21:17:24.77 | 0.3 | undecidable | manual | S | 260 | 40.3263 | 100 | 0.76 | 57 |
IV.FDMO.HHZ. | 2023-07-15T21:17:24.89 | 0.6 | undecidable | manual | S | 291 | 44.622 | 99 | -0.26 | 46 |
IV.CSP1.EHZ. | 2023-07-15T21:17:23.64 | 0.3 | undecidable | manual | S | 304 | 38.9277 | 101 | 0 | 72 |
IV.MNTT.EHN. | 2023-07-15T21:17:19.73 | 0.6 | undecidable | manual | S | 358 | 18.3705 | 120 | 1.28 | 33 |
IV.MMO1.EHZ. | 2023-07-15T21:17:19.52 | 0.3 | undecidable | manual | S | 271 | 22.4553 | 113 | 0.11 | 72 |
IV.NRCA.HHZ. | 2023-07-15T21:17:18.47 | 0.1 | undecidable | manual | P | 260 | 40.3263 | 100 | 0.09 | 94 |
IV.FDMO.HHZ. | 2023-07-15T21:17:18.71 | 0.1 | undecidable | manual | P | 291 | 44.622 | 99 | -0.32 | 90 |
IV.CSP1.EHZ. | 2023-07-15T21:17:17.87 | 0.1 | undecidable | manual | P | 304 | 38.9277 | 101 | -0.29 | 91 |
IV.OFFI.HHZ. | 2023-07-15T21:17:17.10 | 0.3 | undecidable | manual | S | 57 | 7.9809 | 148 | 0.68 | 67 |
IV.TERO.HHZ. | 2023-07-15T21:17:17.26 | 0.1 | undecidable | manual | P | 180 | 30.3474 | 105 | 0.39 | 91 |
IV.MF5.EHZ. | 2023-07-15T21:17:17.57 | 0.3 | undecidable | manual | S | 311 | 15.4734 | 126 | -0.22 | 73 |
IV.MNTT.EHN. | 2023-07-15T21:17:15.23 | 0.1 | undecidable | manual | P | 358 | 18.3705 | 120 | 0.06 | 100 |
IV.MMO1.EHZ. | 2023-07-15T21:17:15.55 | 0.1 | undecidable | manual | P | 271 | 22.4553 | 113 | -0.17 | 97 |
IV.ASCOL.EHN. | 2023-07-15T21:17:15.80 | 0.3 | undecidable | manual | S | 192 | 5.0949 | 159 | -0.28 | 72 |
IV.MF5.EHZ. | 2023-07-15T21:17:14.65 | 0.1 | undecidable | manual | P | 311 | 15.4734 | 126 | -0.13 | 98 |
IV.OFFI.HHZ. | 2023-07-15T21:17:13.53 | 0.1 | undecidable | manual | P | 57 | 7.9809 | 148 | -0.46 | 91 |
IV.ASCOL.EHN. | 2023-07-15T21:17:13.63 | 0.3 | undecidable | manual | P | 192 | 5.0949 | 159 | -0.16 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.OFFI.HHN. | ML:1.3 | 0.0001885 | 0.4 | AML | other | m | 2023-07-15T21:17:17.23 |
IV.OFFI.HHE. | ML:1.2 | 0.0001675 | 0.6 | AML | other | m | 2023-07-15T21:17:17.70 |
IV.TERO.HHE. | ML:0.5 | 0.0000158 | 0.42 | AML | other | m | 2023-07-15T21:17:22.51 |
IV.TERO.HHN. | ML:0.7 | 0.0000187 | 0.52 | AML | other | m | 2023-07-15T21:17:22.56 |
IV.NRCA.HHN. | ML:0.8 | 0.000020549999999999998 | 1.24 | AML | other | m | 2023-07-15T21:17:25.25 |
IV.NRCA.HHE. | ML:0.8 | 0.000020150000000000002 | 0.46 | AML | other | m | 2023-07-15T21:17:25.53 |
IV.MF5.EHE. | ML:0.7 | 0.00003670178 | 0.4224 | AML | other | m | 2023-07-15T21:17:17.86 |
IV.MF5.EHN. | ML:0.7 | 0.0000352324 | 0.1408 | AML | other | m | 2023-07-15T21:17:17.79 |
IV.CSP1.EHE. | ML:0.9 | 0.0000264581025 | 0.1664 | AML | other | m | 2023-07-15T21:17:24.06 |
IV.CSP1.EHN. | ML:1.0 | 0.000028206042000000002 | 0.2944 | AML | other | m | 2023-07-15T21:17:23.78 |
IV.FDMO.HHE. | ML:0.5 | 0.000008174364 | 0.2432 | AML | other | m | 2023-07-15T21:17:25.57 |
IV.FDMO.HHN. | ML:0.7 | 0.000012885825 | 0.2432 | AML | other | m | 2023-07-15T21:17:25.63 |