A magnitude ML 1.6 earthquake occured in region: 3 km SW Castignano (AP), on
and geographic coordinates (lat, lon) 42.9120, 13.6080 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 | 9 | 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 | 11 | 978 | 85861 |
Maltignano | AP | 11 | 2401 | 88262 |
Force | AP | 11 | 1354 | 89616 |
Colli del Tronto | AP | 12 | 3668 | 93284 |
Roccafluvione | AP | 12 | 2010 | 95294 |
Palmiano | AP | 12 | 196 | 95490 |
Sant'Egidio alla Vibrata | TE | 13 | 9811 | 105301 |
Monte Rinaldo | FM | 13 | 379 | 105680 |
Montelparo | FM | 13 | 778 | 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 | 16 | 433 | 124202 |
Ripatransone | AP | 16 | 4309 | 128511 |
Civitella del Tronto | TE | 16 | 5116 | 133627 |
Monteleone di Fermo | FM | 17 | 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 | 20 | 2123 | 164947 |
Nereto | TE | 20 | 5242 | 170189 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2023-01-09 18:35:28 |
42.9118 | 13.6082 | 18 | 2024-03-01 17:17:53 |
Bollettino Sismico Italiano INGV | 113826981 |
Reviewed Rev100 |
ML 1.5 | 2023-01-09 18:35:29 |
42.8908 | 13.5712 | 10 | 2023-01-09 18:42:34 |
Sala Sismica INGV-Roma | 113436621 |
Field | Value |
---|---|
Time (UTC) | 2023-01-09 18:35:28 ± 0.12 |
Latitude | 42.9118 ± 0.0054 |
Longitude | 13.6082 ± 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 | 113826981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 612 |
Semi-minor axis of confidence ellipse (meter) | 309 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 232 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 113 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.06115 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55758 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 113436621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-01-09 18:42:34 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 113826981 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-07-16 17:59:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2023-01-09T18:35:48.82 | 0.6 | undecidable | manual | S | 319 | 61.8936 | 98 | 0.86 | 35 |
IV.CAMP.HHE. | 2023-01-09T18:35:44.30 | 0.6 | undecidable | manual | S | 201 | 44.7219 | 101 | 0.84 | 37 |
IV.FDMO.HHZ. | 2023-01-09T18:35:43.70 | 0.6 | undecidable | manual | S | 288 | 44.5221 | 102 | 0.32 | 44 |
IV.SMA1.EHZ. | 2023-01-09T18:35:42.20 | 0.6 | undecidable | manual | S | 216 | 38.3283 | 104 | 0.43 | 44 |
IV.NRCA.HHZ. | 2023-01-09T18:35:42.93 | 0.6 | undecidable | manual | S | 258 | 41.1255 | 103 | 0.44 | 43 |
IV.MC2.EHZ. | 2023-01-09T18:35:41.06 | 0.6 | undecidable | manual | S | 270 | 34.0437 | 106 | 0.38 | 44 |
IV.CSP1.EHZ. | 2023-01-09T18:35:41.96 | 0.6 | undecidable | manual | S | 302 | 38.3283 | 104 | 0.18 | 46 |
IV.TERO.HHN. | 2023-01-09T18:35:40.57 | 0.6 | undecidable | manual | S | 181 | 32.0457 | 108 | 0.4 | 45 |
IV.SAP2.EHE. | 2023-01-09T18:35:39.27 | 0.6 | undecidable | manual | S | 320 | 26.5512 | 113 | 0.47 | 44 |
7F.SIB1.EHE. | 2023-01-09T18:35:39.14 | 0.6 | undecidable | manual | S | 266 | 27.5502 | 112 | 0.1 | 48 |
IV.EL6.EHZ. | 2023-01-09T18:35:39.91 | 0.6 | undecidable | manual | P | 319 | 61.8936 | 98 | 0.01 | 45 |
7F.SIB3.EHE. | 2023-01-09T18:35:38.96 | 0.6 | undecidable | manual | S | 262 | 27.75 | 112 | -0.14 | 47 |
IV.MTRA.EHE. | 2023-01-09T18:35:38.24 | 0.6 | undecidable | manual | S | 225 | 24.3534 | 115 | -0.01 | 49 |
IV.CAMP.HHE. | 2023-01-09T18:35:37.10 | 0.3 | undecidable | manual | P | 201 | 44.7219 | 101 | -0.19 | 68 |
IV.MMO1.EHZ. | 2023-01-09T18:35:37.63 | 0.3 | undecidable | manual | S | 267 | 22.8549 | 117 | -0.28 | 69 |
IV.CSP1.EHZ. | 2023-01-09T18:35:36.25 | 0.1 | undecidable | manual | P | 302 | 38.3283 | 104 | -0.08 | 94 |
IV.FDMO.HHZ. | 2023-01-09T18:35:36.94 | 0.1 | undecidable | manual | P | 288 | 44.5221 | 102 | -0.31 | 89 |
IV.SMA1.EHZ. | 2023-01-09T18:35:36.26 | 0.1 | undecidable | manual | P | 216 | 38.3283 | 104 | -0.07 | 94 |
IV.NRCA.HHZ. | 2023-01-09T18:35:36.60 | 0.3 | undecidable | manual | P | 258 | 41.1255 | 103 | -0.14 | 70 |
IV.TERO.HHN. | 2023-01-09T18:35:35.37 | 0.3 | undecidable | manual | P | 181 | 32.0457 | 108 | -0.03 | 72 |
IV.SAP2.EHE. | 2023-01-09T18:35:35.00 | 0.3 | undecidable | manual | P | 320 | 26.5512 | 113 | 0.39 | 67 |
IV.OFFI.HHZ. | 2023-01-09T18:35:35.05 | 0.3 | undecidable | manual | S | 68 | 6.7932 | 155 | 0.2 | 73 |
IV.MC2.EHZ. | 2023-01-09T18:35:35.60 | 0.1 | undecidable | manual | P | 270 | 34.0437 | 106 | -0.09 | 95 |
IV.MF5.EHZ. | 2023-01-09T18:35:35.96 | 0.3 | undecidable | manual | S | 305 | 14.6742 | 133 | -0.14 | 72 |
IV.MTRA.EHE. | 2023-01-09T18:35:34.06 | 0.3 | undecidable | manual | P | 225 | 24.3534 | 115 | -0.23 | 70 |
7F.SIB3.EHE. | 2023-01-09T18:35:34.47 | 0.1 | undecidable | manual | P | 262 | 27.75 | 112 | -0.31 | 92 |
7F.SIB1.EHE. | 2023-01-09T18:35:34.57 | 0.1 | undecidable | manual | P | 266 | 27.5502 | 112 | -0.17 | 94 |
IV.MMO1.EHZ. | 2023-01-09T18:35:33.78 | 0.1 | undecidable | manual | P | 267 | 22.8549 | 117 | -0.31 | 92 |
IV.OFFI.HHZ. | 2023-01-09T18:35:32.29 | 0.1 | undecidable | manual | P | 68 | 6.7932 | 155 | -0.03 | 100 |
IV.MF5.EHZ. | 2023-01-09T18:35:32.89 | 0.1 | negative | manual | P | 305 | 14.6742 | 133 | -0.16 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.OFFI.HHE. | ML:1.9 | 0.0007470986 | 0.2432 | AML | other | m | 2023-01-09T18:35:35.72 |
IV.OFFI.HHN. | ML:2.0 | 0.00104048805 | 0.2688 | AML | other | m | 2023-01-09T18:35:35.72 |
IV.MF5.EHN. | ML:1.3 | 0.00012809603 | 1.5776 | AML | other | m | 2023-01-09T18:35:35.04 |
IV.MF5.EHE. | ML:1.5 | 0.00020446264999999999 | 0.2816 | AML | other | m | 2023-01-09T18:35:36.29 |
IV.MC2.EHE. | ML:1.5 | 0.0001213553 | 0.2816 | AML | other | m | 2023-01-09T18:35:41.29 |
IV.MC2.EHN. | ML:1.4 | 0.00010615890999999999 | 0.1664 | AML | other | m | 2023-01-09T18:35:41.73 |
IV.CSP1.EHN. | ML:1.6 | 0.000149131715 | 0.32 | AML | other | m | 2023-01-09T18:35:42.25 |
IV.CSP1.EHE. | ML:1.7 | 0.0001642286 | 0.4224 | AML | other | m | 2023-01-09T18:35:42.59 |
IV.SMA1.EHE. | ML:1.4 | 0.0000941270015 | 0.2816 | AML | other | m | 2023-01-09T18:35:42.34 |
IV.SMA1.EHN. | ML:1.6 | 0.00012028616 | 0.1664 | AML | other | m | 2023-01-09T18:35:42.46 |
IV.NRCA.HHN. | ML:1.5 | 0.000091088325 | 0.128 | AML | other | m | 2023-01-09T18:35:44.07 |
IV.NRCA.HHE. | ML:1.4 | 0.000080474065 | 0.1536 | AML | other | m | 2023-01-09T18:35:45.14 |
IV.NRCA.HNE. | ML:1.6 | 0.00011120930500000001 | 0.32 | AML | other | m | 2023-01-09T18:35:45.06 |