A magnitude Md 1.6 earthquake occured in region: 4 km SW Castignano (AP), on
and geographic coordinates (lat, lon) 42.9110, 13.6030 at 19 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 4 | 2796 | 2796 |
Appignano del Tronto | AP | 5 | 1785 | 4581 |
Rotella | AP | 6 | 906 | 5487 |
Ascoli Piceno | AP | 7 | 49407 | 54894 |
Montedinove | AP | 7 | 488 | 55382 |
Offida | AP | 8 | 5058 | 60440 |
Montalto delle Marche | AP | 9 | 2122 | 62562 |
Venarotta | AP | 10 | 2066 | 64628 |
Castel di Lama | AP | 10 | 8634 | 73262 |
Folignano | AP | 10 | 9241 | 82503 |
Castorano | AP | 10 | 2380 | 84883 |
Cossignano | AP | 11 | 978 | 85861 |
Force | AP | 11 | 1354 | 87215 |
Maltignano | AP | 11 | 2401 | 89616 |
Roccafluvione | AP | 12 | 2010 | 91626 |
Palmiano | AP | 12 | 196 | 91822 |
Colli del Tronto | AP | 12 | 3668 | 95490 |
Sant'Egidio alla Vibrata | TE | 13 | 9811 | 105301 |
Montelparo | FM | 13 | 778 | 106079 |
Monte Rinaldo | FM | 13 | 379 | 106458 |
Ortezzano | FM | 14 | 774 | 107232 |
Ancarano | TE | 14 | 1857 | 109089 |
Spinetoli | AP | 14 | 7215 | 116304 |
Montefalcone Appennino | FM | 15 | 424 | 116728 |
Santa Vittoria in Matenano | FM | 15 | 1330 | 118058 |
Carassai | AP | 15 | 1100 | 119158 |
Monsampolo del Tronto | AP | 15 | 4611 | 123769 |
Monte Vidon Combatte | FM | 16 | 433 | 124202 |
Civitella del Tronto | TE | 16 | 5116 | 129318 |
Comunanza | AP | 16 | 3166 | 132484 |
Monteleone di Fermo | FM | 16 | 395 | 132879 |
Ripatransone | AP | 17 | 4309 | 137188 |
Smerillo | FM | 17 | 365 | 137553 |
Montottone | FM | 17 | 979 | 138532 |
Torano Nuovo | TE | 17 | 1611 | 140143 |
Acquaviva Picena | AP | 18 | 3831 | 143974 |
Petritoli | FM | 18 | 2335 | 146309 |
Monsampietro Morico | FM | 18 | 659 | 146968 |
Controguerra | TE | 19 | 2436 | 149404 |
Monte San Martino | MC | 19 | 765 | 150169 |
Monteprandone | AP | 19 | 12655 | 162824 |
Montefiore dell'Aso | AP | 20 | 2123 | 164947 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.6 | 2023-01-11 13:23:57 |
42.9107 | 13.6033 | 19 | 2024-03-01 17:17:56 |
Bollettino Sismico Italiano INGV | 114850941 |
Reviewed Rev100 |
Md 1.6 | 2023-01-11 13:23:57 |
42.9128 | 13.5998 | 20 | 2023-01-11 13:42:36 |
Sala Sismica INGV-Roma | 113474331 |
Field | Value |
---|---|
Time (UTC) | 2023-01-11 13:23:57 ± 0.18 |
Latitude | 42.9107 ± 0.0045 |
Longitude | 13.6033 ± 0.0086 |
Depth (km) | 19 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 114850941 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 601 |
Semi-minor axis of confidence ellipse (meter) | 411 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 305 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 600.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 112 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39750 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | Md |
Reference to an origin | 114850941 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-07-18 15:25:17 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.1 |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 113474331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-01-11 13:42:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CDRU.HHZ. | 2023-01-11T13:24:16.94 | 3.0 | undecidable | manual | Pg | 7.89 | 0 | |||
IV.FDMO.HHZ. | 2023-01-11T13:24:12.35 | 0.6 | undecidable | manual | S | 289 | 44.1225 | 104 | 0.46 | 45 |
IV.SMA1.EHN. | 2023-01-11T13:24:10.81 | 0.6 | undecidable | manual | S | 215 | 37.9287 | 106 | 0.5 | 45 |
IV.CSP1.EHZ. | 2023-01-11T13:24:10.51 | 0.3 | undecidable | manual | S | 302 | 38.0286 | 106 | 0.18 | 71 |
IV.MC2.EHZ. | 2023-01-11T13:24:09.62 | 0.3 | undecidable | manual | S | 270 | 33.6441 | 109 | 0.41 | 69 |
IV.TERO.HHZ. | 2023-01-11T13:24:09.21 | 0.6 | undecidable | manual | S | 180 | 31.9458 | 111 | 0.43 | 47 |
7F.SIB1.EHZ. | 2023-01-11T13:24:07.71 | 0.6 | undecidable | manual | S | 266 | 27.1506 | 115 | 0.12 | 49 |
7F.SIB3.EHZ. | 2023-01-11T13:24:07.56 | 0.6 | undecidable | manual | S | 262 | 27.3504 | 115 | -0.09 | 50 |
IV.MTRA.EHN. | 2023-01-11T13:24:06.79 | 0.3 | undecidable | manual | S | 225 | 23.9538 | 119 | -0.05 | 75 |
IV.MNTT.EHZ. | 2023-01-11T13:24:06.09 | 0.6 | undecidable | manual | S | 358 | 16.7721 | 131 | 0.82 | 40 |
IV.MMO1.EHZ. | 2023-01-11T13:24:06.65 | 0.6 | undecidable | manual | S | 267 | 22.4553 | 121 | 0.15 | 50 |
7F.SIB2.EHZ. | 2023-01-11T13:24:06.68 | 0.6 | undecidable | manual | S | 265 | 24.4533 | 118 | -0.27 | 48 |
IV.MCI.EHZ. | 2023-01-11T13:24:05.32 | 3.0 | undecidable | manual | S | -0.03 | 0 | |||
IV.FDMO.HHZ. | 2023-01-11T13:24:05.62 | 0.3 | undecidable | manual | P | 289 | 44.1225 | 104 | -0.15 | 72 |
IV.TERO.HHZ. | 2023-01-11T13:24:04.05 | 0.1 | undecidable | manual | P | 180 | 31.9458 | 111 | 0.08 | 100 |
IV.MF5.EHN. | 2023-01-11T13:24:04.46 | 0.3 | undecidable | manual | S | 306 | 14.4744 | 136 | -0.35 | 73 |
IV.CSP1.EHZ. | 2023-01-11T13:24:04.82 | 0.3 | undecidable | manual | P | 302 | 38.0286 | 106 | -0.05 | 74 |
IV.SMA1.EHN. | 2023-01-11T13:24:04.84 | 0.3 | undecidable | manual | P | 215 | 37.9287 | 106 | -0.02 | 74 |
IV.MC2.EHZ. | 2023-01-11T13:24:04.02 | 0.3 | undecidable | manual | P | 270 | 33.6441 | 109 | -0.2 | 72 |
IV.OFFI.HHE. | 2023-01-11T13:24:03.71 | 0.3 | undecidable | manual | S | 68 | 7.1928 | 156 | 0 | 79 |
7F.SIB1.EHZ. | 2023-01-11T13:24:03.10 | 0.3 | undecidable | manual | P | 266 | 27.1506 | 115 | -0.19 | 73 |
IV.MTRA.EHN. | 2023-01-11T13:24:03.06 | 0.3 | undecidable | manual | P | 225 | 23.9538 | 119 | 0.2 | 74 |
7F.SIB3.EHZ. | 2023-01-11T13:24:03.02 | 0.1 | undecidable | manual | P | 262 | 27.3504 | 115 | -0.3 | 95 |
IV.MMO1.EHZ. | 2023-01-11T13:24:02.38 | 0.3 | undecidable | manual | P | 267 | 22.4553 | 121 | -0.28 | 73 |
7F.SIB2.EHZ. | 2023-01-11T13:24:02.53 | 0.3 | undecidable | manual | P | 265 | 24.4533 | 118 | -0.39 | 71 |
IV.MNTT.EHZ. | 2023-01-11T13:24:02.23 | 0.3 | undecidable | manual | P | 358 | 16.7721 | 131 | 0.28 | 73 |
IV.MF5.EHN. | 2023-01-11T13:24:01.41 | 0.3 | undecidable | manual | P | 306 | 14.4744 | 136 | -0.27 | 74 |
IV.OFFI.HHE. | 2023-01-11T13:24:00.86 | 0.3 | undecidable | manual | P | 68 | 7.1928 | 156 | -0.19 | 76 |