A magnitude ML 1.2 earthquake occured in region: 1 km SE Castignano (AP), on
and geographic coordinates (lat, lon) 42.9330, 13.6340 at 22 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 | 1 | 2796 | 2796 |
Appignano del Tronto | AP | 5 | 1785 | 4581 |
Offida | AP | 5 | 5058 | 9639 |
Montedinove | AP | 6 | 488 | 10127 |
Rotella | AP | 6 | 906 | 11033 |
Montalto delle Marche | AP | 7 | 2122 | 13155 |
Cossignano | AP | 7 | 978 | 14133 |
Castorano | AP | 9 | 2380 | 16513 |
Castel di Lama | AP | 10 | 8634 | 25147 |
Ascoli Piceno | AP | 10 | 49407 | 74554 |
Colli del Tronto | AP | 11 | 3668 | 78222 |
Ortezzano | FM | 11 | 774 | 78996 |
Monte Rinaldo | FM | 12 | 379 | 79375 |
Carassai | AP | 12 | 1100 | 80475 |
Maltignano | AP | 12 | 2401 | 82876 |
Force | AP | 12 | 1354 | 84230 |
Folignano | AP | 12 | 9241 | 93471 |
Spinetoli | AP | 12 | 7215 | 100686 |
Montelparo | FM | 13 | 778 | 101464 |
Venarotta | AP | 13 | 2066 | 103530 |
Ripatransone | AP | 13 | 4309 | 107839 |
Monte Vidon Combatte | FM | 13 | 433 | 108272 |
Monsampolo del Tronto | AP | 13 | 4611 | 112883 |
Sant'Egidio alla Vibrata | TE | 14 | 9811 | 122694 |
Ancarano | TE | 14 | 1857 | 124551 |
Palmiano | AP | 15 | 196 | 124747 |
Acquaviva Picena | AP | 15 | 3831 | 128578 |
Santa Vittoria in Matenano | FM | 15 | 1330 | 129908 |
Montottone | FM | 15 | 979 | 130887 |
Roccafluvione | AP | 15 | 2010 | 132897 |
Petritoli | FM | 15 | 2335 | 135232 |
Monteleone di Fermo | FM | 15 | 395 | 135627 |
Montefalcone Appennino | FM | 16 | 424 | 136051 |
Montefiore dell'Aso | AP | 16 | 2123 | 138174 |
Monsampietro Morico | FM | 16 | 659 | 138833 |
Monteprandone | AP | 17 | 12655 | 151488 |
Torano Nuovo | TE | 17 | 1611 | 153099 |
Smerillo | FM | 17 | 365 | 153464 |
Controguerra | TE | 17 | 2436 | 155900 |
Monte Giberto | FM | 18 | 801 | 156701 |
Civitella del Tronto | TE | 18 | 5116 | 161817 |
Comunanza | AP | 18 | 3166 | 164983 |
Monterubbiano | FM | 18 | 2230 | 167213 |
Massignano | AP | 19 | 1638 | 168851 |
Moresco | FM | 19 | 598 | 169449 |
Ponzano di Fermo | FM | 19 | 1674 | 171123 |
Monte San Martino | MC | 19 | 765 | 171888 |
Belmonte Piceno | FM | 19 | 646 | 172534 |
Nereto | TE | 20 | 5242 | 177776 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-07-08 16:29:52 |
42.9327 | 13.6343 | 22 | 2023-07-08 16:43:50 |
Sala Sismica INGV-Roma | 119086441 |
Field | Value |
---|---|
Time (UTC) | 2023-07-08 16:29:52 ± 0.14 |
Latitude | 42.9327 ± 0.0036 |
Longitude | 13.6343 ± 0.0061 |
Depth (km) | 22 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119086441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 461 |
Semi-minor axis of confidence ellipse (meter) | 368 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 72 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 149 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41279 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 119086441 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-08 16:43:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2023-07-08T16:30:19.40 | 3.0 | undecidable | manual | S | 0.07 | 0 | |||
IV.RCAV.EHZ. | 2023-07-08T16:30:14.26 | 3.0 | negative | manual | P | 0.08 | 0 | |||
IV.FDMO.HHZ. | 2023-07-08T16:30:07.41 | 0.3 | undecidable | manual | S | 285 | 45.8208 | 108 | 0.08 | 75 |
IV.NRCA.HHZ. | 2023-07-08T16:30:06.82 | 0.3 | undecidable | manual | S | 256 | 43.7229 | 109 | 0.04 | 76 |
IV.SMA1.EHZ. | 2023-07-08T16:30:06.09 | 0.3 | undecidable | manual | S | 216 | 41.4252 | 111 | -0.13 | 76 |
IV.CSP1.EHZ. | 2023-07-08T16:30:05.81 | 0.6 | undecidable | manual | S | 297 | 39.0276 | 112 | 0.18 | 50 |
IV.TERO.HHZ. | 2023-07-08T16:30:04.68 | 0.6 | undecidable | manual | S | 184 | 34.4433 | 115 | 0.17 | 50 |
IV.SMA1.EHZ. | 2023-07-08T16:30:00.20 | 1.0 | positive | manual | P | 216 | 41.4252 | 111 | -0.07 | 25 |
IV.NRCA.HHZ. | 2023-07-08T16:30:00.45 | 1.0 | positive | manual | P | 256 | 43.7229 | 109 | -0.14 | 25 |
IV.FDMO.HHZ. | 2023-07-08T16:30:00.81 | 0.1 | undecidable | manual | P | 285 | 45.8208 | 108 | -0.1 | 100 |
IV.OFFI.HHZ. | 2023-07-08T16:29:59.10 | 0.3 | undecidable | manual | S | 86 | 4.1958 | 168 | -0.01 | 82 |
IV.TERO.HHZ. | 2023-07-08T16:29:59.35 | 1.0 | undecidable | manual | P | 184 | 34.4433 | 115 | 0.07 | 26 |
IV.CSP1.EHZ. | 2023-07-08T16:29:59.92 | 0.6 | negative | manual | P | 297 | 39.0276 | 112 | -0.01 | 52 |
IV.OFFI.HHZ. | 2023-07-08T16:29:56.24 | 0.3 | undecidable | manual | P | 86 | 4.1958 | 168 | 0.07 | 82 |
IV.MF5.EHZ. | 2023-07-08T16:29:56.61 | 1.0 | undecidable | manual | P | 293 | 15.4734 | 141 | -0.32 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.OFFI.HHE. | ML:1.7 | 0.0003297773 | 0.2432 | AML | other | m | 2023-07-08T16:29:59.65 |
IV.OFFI.HHN. | ML:1.5 | 0.0002505 | 1.52 | AML | other | m | 2023-07-08T16:29:59.14 |
IV.MML1.EHN. | ML:1.4 | 0.000043676315 | 0.2048 | AML | other | m | 2023-07-08T16:30:11.48 |
IV.MML1.EHE. | ML:1.2 | 0.000029400000000000003 | 0.6 | AML | other | m | 2023-07-08T16:30:12.30 |
IV.MF5.EHE. | ML:1.0 | 0.000061221495 | 0.2688 | AML | other | m | 2023-07-08T16:30:00.33 |
IV.MF5.EHN. | ML:1.4 | 0.00015177990000000003 | 0.2176 | AML | other | m | 2023-07-08T16:29:59.94 |
IV.TERO.HHE. | ML:0.6 | 0.000014054505 | 0.064 | AML | other | m | 2023-07-08T16:30:05.25 |
IV.TERO.HHN. | ML:0.9 | 0.000023471435 | 0.0512 | AML | other | m | 2023-07-08T16:30:05.48 |
IV.CSP1.EHE. | ML:1.1 | 0.000039664638000000004 | 0.1536 | AML | other | m | 2023-07-08T16:30:06.73 |
IV.CSP1.EHN. | ML:1.2 | 0.000046545755 | 0.192 | AML | other | m | 2023-07-08T16:30:06.32 |
IV.SMA1.EHE. | ML:1.0 | 0.00002980106 | 0.2688 | AML | other | m | 2023-07-08T16:30:06.18 |
IV.SMA1.EHN. | ML:1.4 | 0.000065060605 | 0.2048 | AML | other | m | 2023-07-08T16:30:06.39 |
IV.NRCA.HHE. | ML:0.0 | 0.00003526179 | 0.1664 | AML | other | m | 2023-07-08T16:30:07.21 |
IV.NRCA.HHN. | ML:0.0 | 0.000048168249999999994 | 0.1024 | AML | other | m | 2023-07-08T16:30:07.73 |
IV.NRCA.HNN. | ML:0.0 | 0.00024396315 | 0.2304 | AML | other | m | 2023-07-08T16:30:04.60 |