A magnitude ML 1.6 earthquake occured in region: 3 km SW Castignano (AP), on
and geographic coordinates (lat, lon) 42.9130, 13.6090 at 18 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 | 3 | 2796 | 2796 |
Appignano del Tronto | AP | 5 | 1785 | 4581 |
Rotella | AP | 6 | 906 | 5487 |
Montedinove | AP | 7 | 488 | 5975 |
Ascoli Piceno | AP | 7 | 49407 | 55382 |
Offida | AP | 7 | 5058 | 60440 |
Montalto delle Marche | AP | 8 | 2122 | 62562 |
Castel di Lama | AP | 10 | 8634 | 71196 |
Castorano | AP | 10 | 2380 | 73576 |
Venarotta | AP | 10 | 2066 | 75642 |
Folignano | AP | 10 | 9241 | 84883 |
Cossignano | AP | 10 | 978 | 85861 |
Maltignano | AP | 11 | 2401 | 88262 |
Force | AP | 11 | 1354 | 89616 |
Colli del Tronto | AP | 12 | 3668 | 93284 |
Palmiano | AP | 12 | 196 | 93480 |
Roccafluvione | AP | 12 | 2010 | 95490 |
Sant'Egidio alla Vibrata | TE | 13 | 9811 | 105301 |
Montelparo | FM | 13 | 778 | 106079 |
Monte Rinaldo | FM | 13 | 379 | 106458 |
Ortezzano | FM | 13 | 774 | 107232 |
Ancarano | TE | 14 | 1857 | 109089 |
Spinetoli | AP | 14 | 7215 | 116304 |
Montefalcone Appennino | FM | 15 | 424 | 116728 |
Carassai | AP | 15 | 1100 | 117828 |
Monsampolo del Tronto | AP | 15 | 4611 | 122439 |
Santa Vittoria in Matenano | FM | 15 | 1330 | 123769 |
Monte Vidon Combatte | FM | 15 | 433 | 124202 |
Ripatransone | AP | 16 | 4309 | 128511 |
Civitella del Tronto | TE | 16 | 5116 | 133627 |
Monteleone di Fermo | FM | 16 | 395 | 134022 |
Comunanza | AP | 17 | 3166 | 137188 |
Smerillo | FM | 17 | 365 | 137553 |
Montottone | FM | 17 | 979 | 138532 |
Torano Nuovo | TE | 17 | 1611 | 140143 |
Acquaviva Picena | AP | 17 | 3831 | 143974 |
Petritoli | FM | 18 | 2335 | 146309 |
Monsampietro Morico | FM | 18 | 659 | 146968 |
Controguerra | TE | 18 | 2436 | 149404 |
Monteprandone | AP | 19 | 12655 | 162059 |
Monte San Martino | MC | 19 | 765 | 162824 |
Montefiore dell'Aso | AP | 19 | 2123 | 164947 |
Nereto | TE | 20 | 5242 | 170189 |
Monte Giberto | FM | 20 | 801 | 170990 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2023-01-09 11:20:35 |
42.9133 | 13.6088 | 18 | 2024-03-01 17:17:53 |
Bollettino Sismico Italiano INGV | 113807331 |
Reviewed Rev100 |
ML 1.6 | 2023-01-09 11:20:36 |
42.9008 | 13.5735 | 11 | 2023-01-09 11:31:23 |
Sala Sismica INGV-Roma | 113426771 |
Field | Value |
---|---|
Time (UTC) | 2023-01-09 11:20:35 ± 0.11 |
Latitude | 42.9133 ± 0.0045 |
Longitude | 13.6088 ± 0.0074 |
Depth (km) | 18 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 113807331 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 551 |
Semi-minor axis of confidence ellipse (meter) | 300 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 282 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 550.0 |
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 | 44 |
Number of defining phases | 42 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55668 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 21 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 113807331 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-07-16 17:41:06 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 21 |
Type of magnitude | ML |
Reference to an origin | 113426771 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-01-09 11:31:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VITU.HHZ. | 2023-01-09T11:21:35.50 | 3.0 | undecidable | manual | Sg | 5.22 | 0 | |||
IV.SNAL.HHZ. | 2023-01-09T11:21:14.77 | 3.0 | undecidable | manual | Pn | 2.77 | 0 | |||
IV.CESI.HHZ. | 2023-01-09T11:20:54.05 | 0.6 | undecidable | manual | S | 280 | 58.0974 | 98 | 0.61 | 40 |
IV.CING.HHZ. | 2023-01-09T11:20:54.90 | 0.6 | undecidable | manual | S | 327 | 61.1943 | 98 | 0.62 | 40 |
IV.LNSS.HHZ. | 2023-01-09T11:20:54.13 | 0.6 | undecidable | manual | S | 234 | 57.6978 | 98 | 0.78 | 37 |
IV.EL6.EHZ. | 2023-01-09T11:20:54.89 | 0.6 | undecidable | manual | S | 319 | 61.7937 | 98 | 0.47 | 42 |
IV.RM33.EHZ. | 2023-01-09T11:20:53.37 | 0.3 | undecidable | manual | S | 216 | 55.2003 | 99 | 0.69 | 58 |
IV.MML1.EHZ. | 2023-01-09T11:20:53.42 | 0.6 | undecidable | manual | S | 293 | 56.2992 | 99 | 0.46 | 42 |
IV.GIGS.HHZ. | 2023-01-09T11:20:52.64 | 0.6 | undecidable | manual | S | 183 | 51.1155 | 100 | 1.03 | 33 |
IV.NRCA.HHZ. | 2023-01-09T11:20:49.38 | 0.3 | undecidable | manual | S | 258 | 41.1255 | 103 | 0.37 | 66 |
IV.CSP1.EHZ. | 2023-01-09T11:20:48.48 | 0.3 | undecidable | manual | S | 301 | 38.3283 | 104 | 0.22 | 69 |
IV.SMA1.EHZ. | 2023-01-09T11:20:48.64 | 0.3 | undecidable | manual | S | 215 | 38.4282 | 104 | 0.33 | 66 |
IV.TERO.HHZ. | 2023-01-09T11:20:47.12 | 0.3 | undecidable | manual | S | 181 | 32.2455 | 108 | 0.42 | 65 |
IV.MC2.EHZ. | 2023-01-09T11:20:47.38 | 0.3 | undecidable | manual | S | 270 | 34.1436 | 106 | 0.19 | 70 |
IV.EL6.EHZ. | 2023-01-09T11:20:46.27 | 0.3 | undecidable | manual | P | 319 | 61.7937 | 98 | -0.1 | 67 |
IV.CING.HHZ. | 2023-01-09T11:20:46.00 | 0.3 | undecidable | manual | P | 327 | 61.1943 | 98 | -0.29 | 64 |
IV.SAP2.EHZ. | 2023-01-09T11:20:45.60 | 0.6 | undecidable | manual | S | 320 | 26.5512 | 113 | 0.33 | 46 |
IV.MML1.EHZ. | 2023-01-09T11:20:45.25 | 0.3 | undecidable | manual | P | 293 | 56.2992 | 99 | -0.28 | 65 |
7F.SIB1.EHZ. | 2023-01-09T11:20:45.47 | 0.6 | undecidable | manual | S | 266 | 27.6501 | 112 | -0.07 | 47 |
IV.GUMA.HHZ. | 2023-01-09T11:20:45.78 | 0.3 | undecidable | manual | S | 307 | 27.75 | 112 | 0.22 | 70 |
IV.CESI.HHZ. | 2023-01-09T11:20:45.63 | 0.3 | undecidable | manual | P | 280 | 58.0974 | 98 | -0.17 | 66 |
IV.RM33.EHZ. | 2023-01-09T11:20:45.44 | 0.6 | undecidable | manual | P | 216 | 55.2003 | 99 | 0.08 | 45 |
7F.SIB3.EHZ. | 2023-01-09T11:20:45.31 | 0.6 | undecidable | manual | S | 261 | 27.8499 | 111 | -0.3 | 45 |
IV.LNSS.HHZ. | 2023-01-09T11:20:45.75 | 0.3 | undecidable | manual | P | 234 | 57.6978 | 98 | 0 | 69 |
IV.MTRA.HNZ. | 2023-01-09T11:20:44.62 | 0.3 | undecidable | manual | S | 225 | 24.4533 | 115 | -0.16 | 71 |
IV.MMO1.EHZ. | 2023-01-09T11:20:44.09 | 0.3 | undecidable | manual | S | 266 | 22.9548 | 117 | -0.32 | 68 |
IV.GIGS.HHZ. | 2023-01-09T11:20:44.29 | 0.3 | undecidable | manual | P | 183 | 51.1155 | 100 | -0.46 | 64 |
IV.MNTT.EHZ. | 2023-01-09T11:20:43.41 | 0.3 | undecidable | manual | S | 356 | 16.5723 | 128 | 0.45 | 68 |
IV.NRCA.HHZ. | 2023-01-09T11:20:43.01 | 0.3 | undecidable | manual | P | 258 | 41.1255 | 103 | -0.23 | 68 |
IV.MF5.EHZ. | 2023-01-09T11:20:42.15 | 0.3 | undecidable | manual | S | 304 | 14.6742 | 133 | -0.44 | 67 |
IV.CSP1.EHZ. | 2023-01-09T11:20:42.59 | 0.1 | undecidable | manual | P | 301 | 38.3283 | 104 | -0.22 | 91 |
IV.SMA1.EHZ. | 2023-01-09T11:20:42.72 | 0.1 | undecidable | manual | P | 215 | 38.4282 | 104 | -0.12 | 93 |
IV.OFFI.HHZ. | 2023-01-09T11:20:41.52 | 0.3 | undecidable | manual | S | 69 | 6.6933 | 156 | 0.2 | 72 |
IV.MC2.EHZ. | 2023-01-09T11:20:41.98 | 0.1 | undecidable | manual | P | 270 | 34.1436 | 106 | -0.21 | 92 |
IV.SAP2.EHZ. | 2023-01-09T11:20:41.06 | 0.3 | undecidable | manual | P | 320 | 26.5512 | 113 | -0.03 | 72 |
IV.GUMA.HHZ. | 2023-01-09T11:20:41.14 | 0.3 | undecidable | manual | P | 307 | 27.75 | 112 | -0.11 | 71 |
IV.TERO.HHZ. | 2023-01-09T11:20:41.82 | 0.3 | undecidable | manual | P | 181 | 32.2455 | 108 | -0.09 | 72 |
7F.SIB3.EHZ. | 2023-01-09T11:20:40.86 | 0.1 | undecidable | manual | P | 261 | 27.8499 | 111 | -0.42 | 89 |
IV.MMO1.EHZ. | 2023-01-09T11:20:40.17 | 0.1 | undecidable | manual | P | 266 | 22.9548 | 117 | -0.42 | 90 |
IV.MTRA.HNZ. | 2023-01-09T11:20:40.61 | 0.3 | undecidable | manual | P | 225 | 24.4533 | 115 | -0.19 | 71 |
7F.SIB1.EHZ. | 2023-01-09T11:20:40.90 | 0.1 | undecidable | manual | P | 266 | 27.6501 | 112 | -0.34 | 90 |
IV.MNTT.EHZ. | 2023-01-09T11:20:40.00 | 0.1 | undecidable | manual | P | 356 | 16.5723 | 128 | 0.25 | 94 |
IV.MF5.EHZ. | 2023-01-09T11:20:39.26 | 0.1 | negative | manual | P | 304 | 14.6742 | 133 | -0.27 | 94 |
IV.OFFI.HHZ. | 2023-01-09T11:20:38.74 | 0.1 | undecidable | manual | P | 69 | 6.6933 | 156 | -0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.OFFI.HHN. | ML:2.2 | 0.001315 | 1 | AML | other | m | 2023-01-09T11:20:42.12 |
IV.OFFI.HHE. | ML:2.1 | 0.0010935 | 0.8 | AML | other | m | 2023-01-09T11:20:42.10 |
IV.MF5.EHE. | ML:1.5 | 0.00024356615000000002 | 0.3648 | AML | other | m | 2023-01-09T11:20:42.50 |
IV.MF5.EHN. | ML:1.2 | 0.00010888386 | 0.9344 | AML | other | m | 2023-01-09T11:20:44.58 |
IV.MNTT.EHE. | ML:2.2 | 0.001105 | 1.64 | AML | other | m | 2023-01-09T11:20:45.01 |
IV.MMO1.EHE. | ML:1.0 | 0.000058624559 | 0.3008 | AML | other | m | 2023-01-09T11:20:45.81 |
IV.GUMA.HHN. | ML:1.8 | 0.000303 | 0.46 | AML | other | m | 2023-01-09T11:20:46.22 |
IV.TERO.HHN. | ML:1.3 | 0.00008661938999999999 | 0.2752 | AML | other | m | 2023-01-09T11:20:47.25 |
IV.MC2.EHN. | ML:1.6 | 0.00016799555 | 0.2816 | AML | other | m | 2023-01-09T11:20:47.91 |
IV.TERO.HHE. | ML:1.4 | 0.0001061632 | 0.064 | AML | other | m | 2023-01-09T11:20:48.04 |
IV.MNTT.EHN. | ML:2.0 | 0.000643 | 1.56 | AML | other | m | 2023-01-09T11:20:48.09 |
IV.GUMA.HHE. | ML:1.7 | 0.00021050000000000002 | 1.12 | AML | other | m | 2023-01-09T11:20:48.21 |
IV.TERO.HNE. | ML:1.6 | 0.00014272776000000002 | 0.1728 | AML | other | m | 2023-01-09T11:20:48.20 |
IV.SMA1.EHE. | ML:1.6 | 0.0001397477 | 0.1408 | AML | other | m | 2023-01-09T11:20:48.00 |
IV.CSP1.EHN. | ML:1.9 | 0.00025714695 | 0.3008 | AML | other | m | 2023-01-09T11:20:49.20 |
IV.SMA1.EHN. | ML:1.6 | 0.0001262374 | 0.1024 | AML | other | m | 2023-01-09T11:20:49.14 |
IV.NRCA.HHN. | ML:1.5 | 0.0000968 | 1.54 | AML | other | m | 2023-01-09T11:20:50.98 |
IV.NRCA.HHE. | ML:1.6 | 0.000126 | 1.14 | AML | other | m | 2023-01-09T11:20:50.96 |
IV.MML1.EHE. | ML:1.8 | 0.0001365 | 0.78 | AML | other | m | 2023-01-09T11:20:54.44 |
IV.MML1.EHN. | ML:1.8 | 0.00013700000000000002 | 0.16 | AML | other | m | 2023-01-09T11:20:54.22 |
IV.RM33.EHE. | ML:1.5 | 0.00007117309 | 0.1216 | AML | other | m | 2023-01-09T11:20:54.52 |
IV.LNSS.HHE. | ML:1.3 | 0.0000447590785 | 0.4864 | AML | other | m | 2023-01-09T11:20:54.30 |
IV.RM33.EHN. | ML:1.4 | 0.00005785018 | 0.1408 | AML | other | m | 2023-01-09T11:20:54.73 |
IV.CESI.HHE. | ML:1.6 | 0.00007703080500000001 | 0.2176 | AML | other | m | 2023-01-09T11:20:55.71 |
IV.CESI.HHN. | ML:1.7 | 0.00009261470499999999 | 0.3776 | AML | other | m | 2023-01-09T11:20:55.80 |
IV.LNSS.HHN. | ML:1.5 | 0.000067728785 | 0.1408 | AML | other | m | 2023-01-09T11:20:56.59 |