A magnitude ML 1.6 earthquake occured in region: 3 km S Castignano (AP), on
and geographic coordinates (lat, lon) 42.9160, 13.6160 at 17 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 | 3 | 2796 | 2796 |
Appignano del Tronto | AP | 5 | 1785 | 4581 |
Rotella | AP | 6 | 906 | 5487 |
Montedinove | AP | 7 | 488 | 5975 |
Offida | AP | 7 | 5058 | 11033 |
Ascoli Piceno | AP | 8 | 49407 | 60440 |
Montalto delle Marche | AP | 8 | 2122 | 62562 |
Castorano | AP | 9 | 2380 | 64942 |
Castel di Lama | AP | 9 | 8634 | 73576 |
Cossignano | AP | 10 | 978 | 74554 |
Folignano | AP | 11 | 9241 | 83795 |
Venarotta | AP | 11 | 2066 | 85861 |
Maltignano | AP | 11 | 2401 | 88262 |
Force | AP | 12 | 1354 | 89616 |
Colli del Tronto | AP | 12 | 3668 | 93284 |
Sant'Egidio alla Vibrata | TE | 13 | 9811 | 103095 |
Palmiano | AP | 13 | 196 | 103291 |
Roccafluvione | AP | 13 | 2010 | 105301 |
Monte Rinaldo | FM | 13 | 379 | 105680 |
Ortezzano | FM | 13 | 774 | 106454 |
Montelparo | FM | 13 | 778 | 107232 |
Spinetoli | AP | 13 | 7215 | 114447 |
Ancarano | TE | 13 | 1857 | 116304 |
Carassai | AP | 14 | 1100 | 117404 |
Monsampolo del Tronto | AP | 14 | 4611 | 122015 |
Montefalcone Appennino | FM | 15 | 424 | 122439 |
Monte Vidon Combatte | FM | 15 | 433 | 122872 |
Santa Vittoria in Matenano | FM | 15 | 1330 | 124202 |
Ripatransone | AP | 15 | 4309 | 128511 |
Monteleone di Fermo | FM | 16 | 395 | 128906 |
Civitella del Tronto | TE | 16 | 5116 | 134022 |
Montottone | FM | 17 | 979 | 135001 |
Acquaviva Picena | AP | 17 | 3831 | 138832 |
Torano Nuovo | TE | 17 | 1611 | 140443 |
Smerillo | FM | 17 | 365 | 140808 |
Comunanza | AP | 17 | 3166 | 143974 |
Petritoli | FM | 17 | 2335 | 146309 |
Monsampietro Morico | FM | 18 | 659 | 146968 |
Controguerra | TE | 18 | 2436 | 149404 |
Monteprandone | AP | 18 | 12655 | 162059 |
Montefiore dell'Aso | AP | 19 | 2123 | 164182 |
Monte San Martino | MC | 19 | 765 | 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 |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2023-07-08 05:46:25 |
42.9158 | 13.6163 | 17 | 2023-07-08 06:04:02 |
Sala Sismica INGV-Roma | 119067711 |
Field | Value |
---|---|
Time (UTC) | 2023-07-08 05:46:25 ± 0.17 |
Latitude | 42.9158 ± 0.0054 |
Longitude | 13.6163 ± 0.0123 |
Depth (km) | 17 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119067711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 831 |
Semi-minor axis of confidence ellipse (meter) | 480 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 256 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 830.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 101 |
Number of associated phases, regardless of their use for origin computation | 45 |
Number of defining phases | 35 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.88493 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 21 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 119067711 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-08 06:04:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIPA.HHZ. | 2023-07-08T05:48:16.40 | 3.0 | undecidable | manual | Sn | -6.36 | 0 | |||
OX.CIMO.HHZ. | 2023-07-08T05:48:08.42 | 3.0 | undecidable | manual | Sg | 3.9 | 0 | |||
OX.DRE.HHZ. | 2023-07-08T05:48:04.10 | 3.0 | undecidable | manual | Sg | 5.1 | 0 | |||
IV.MRLC.HHZ. | 2023-07-08T05:47:47.17 | 3.0 | undecidable | manual | Sg | 4.05 | 0 | |||
IV.ZCCA.HNZ. | 2023-07-08T05:47:42.92 | 3.0 | undecidable | manual | Sg | 6.15 | 0 | |||
IV.PIPA.HHZ. | 2023-07-08T05:47:36.69 | 3.0 | undecidable | manual | Pg | 5.14 | 0 | |||
OX.CIMO.HHZ. | 2023-07-08T05:47:27.12 | 3.0 | undecidable | manual | Pg | 5.82 | 0 | |||
OT.OT17.EHZ. | 2023-07-08T05:46:59.21 | 3.0 | positive | manual | Pg | 0.54 | 0 | |||
IV.ATVO.HHZ. | 2023-07-08T05:46:59.27 | 3.0 | undecidable | manual | S | -1.81 | 0 | |||
IV.SFI.EHZ. | 2023-07-08T05:46:56.71 | 3.0 | undecidable | manual | Pg | 1.55 | 0 | |||
IV.CING.HHZ. | 2023-07-08T05:46:45.02 | 0.6 | undecidable | manual | S | 326 | 61.2942 | 97 | 0.98 | 36 |
IV.RM33.EHZ. | 2023-07-08T05:46:43.16 | 0.3 | undecidable | manual | S | 216 | 55.7997 | 97 | 0.6 | 62 |
IV.FRON.EHZ. | 2023-07-08T05:46:42.11 | 0.1 | undecidable | manual | P | 313 | 98.2239 | 94 | 0.41 | 81 |
IV.GIGS.HHZ. | 2023-07-08T05:46:41.99 | 0.6 | undecidable | manual | S | 184 | 51.4152 | 98 | 0.57 | 42 |
IV.MOMA.HHZ. | 2023-07-08T05:46:39.91 | 0.1 | undecidable | manual | P | 262 | 85.9473 | 94 | 0.09 | 89 |
IV.T0110.HHZ. | 2023-07-08T05:46:39.09 | 0.1 | undecidable | manual | P | 170 | 77.2671 | 95 | 0.6 | 78 |
IV.FDMO.HHZ. | 2023-07-08T05:46:39.94 | 0.1 | undecidable | manual | S | 288 | 44.9217 | 100 | 0.23 | 94 |
IV.NRCA.HHZ. | 2023-07-08T05:46:39.24 | 0.6 | undecidable | manual | S | 258 | 41.8248 | 101 | 0.36 | 46 |
IV.SMA1.EHZ. | 2023-07-08T05:46:38.48 | 0.6 | undecidable | manual | S | 216 | 39.0276 | 102 | 0.32 | 46 |
IV.CSP1.EHZ. | 2023-07-08T05:46:38.15 | 0.6 | undecidable | manual | S | 300 | 38.628 | 102 | 0.09 | 49 |
IV.TERO.HHZ. | 2023-07-08T05:46:37.22 | 0.6 | undecidable | manual | S | 182 | 32.5452 | 105 | 0.76 | 40 |
IV.RM33.EHZ. | 2023-07-08T05:46:35.28 | 0.6 | positive | manual | P | 216 | 55.7997 | 97 | 0.09 | 47 |
IV.SAP2.EHZ. | 2023-07-08T05:46:35.51 | 0.6 | undecidable | manual | S | 319 | 26.6511 | 110 | 0.53 | 46 |
IV.CING.HHZ. | 2023-07-08T05:46:35.94 | 0.3 | negative | manual | P | 326 | 61.2942 | 97 | -0.1 | 69 |
IV.MTRA.HNZ. | 2023-07-08T05:46:34.72 | 0.6 | undecidable | manual | S | 225 | 25.1526 | 112 | 0.14 | 49 |
7F.SIB2.EHZ. | 2023-07-08T05:46:34.75 | 0.6 | undecidable | manual | S | 264 | 25.5522 | 111 | 0.06 | 50 |
IV.FDMO.HHZ. | 2023-07-08T05:46:33.13 | 0.1 | undecidable | manual | P | 288 | 44.9217 | 100 | -0.42 | 89 |
IV.GIGS.HHZ. | 2023-07-08T05:46:33.78 | 0.1 | undecidable | manual | P | 184 | 51.4152 | 98 | -0.75 | 79 |
IV.MF5.EHZ. | 2023-07-08T05:46:32.24 | 0.6 | undecidable | manual | S | 302 | 14.9739 | 129 | 0 | 51 |
IV.SMA1.EHZ. | 2023-07-08T05:46:32.58 | 0.3 | negative | manual | P | 216 | 39.0276 | 102 | -0.07 | 73 |
IV.CSP1.EHZ. | 2023-07-08T05:46:32.49 | 0.1 | undecidable | manual | P | 300 | 38.628 | 102 | -0.1 | 96 |
IV.NRCA.HHZ. | 2023-07-08T05:46:32.89 | 0.6 | negative | manual | P | 258 | 41.8248 | 101 | -0.18 | 47 |
IV.CAMP.HHZ. | 2023-07-08T05:46:32.08 | 1.0 | positive | manual | P | 202 | 45.4212 | 100 | -1.53 | 13 |
IV.TERO.HHZ. | 2023-07-08T05:46:31.68 | 0.3 | positive | manual | P | 182 | 32.5452 | 105 | 0.01 | 74 |
IV.OFFI.HHZ. | 2023-07-08T05:46:31.62 | 0.6 | undecidable | manual | S | 69 | 5.994 | 156 | 0.85 | 41 |
7F.SIB2.EHZ. | 2023-07-08T05:46:30.24 | 0.1 | undecidable | manual | P | 264 | 25.5522 | 111 | -0.41 | 92 |
7F.SIB1.EHZ. | 2023-07-08T05:46:30.73 | 0.1 | undecidable | manual | P | 265 | 28.2495 | 109 | -0.31 | 94 |
IV.ASCOL.HNZ. | 2023-07-08T05:46:30.20 | 0.3 | undecidable | manual | S | 197 | 7.4814 | 151 | -0.75 | 64 |
IV.MTRA.HNZ. | 2023-07-08T05:46:30.43 | 0.1 | undecidable | manual | P | 225 | 25.1526 | 112 | -0.16 | 98 |
IV.SAP2.EHZ. | 2023-07-08T05:46:29.95 | 0.1 | undecidable | manual | P | 319 | 26.6511 | 110 | -0.87 | 77 |
IV.MF5.EHZ. | 2023-07-08T05:46:29.06 | 0.1 | undecidable | manual | P | 302 | 14.9739 | 129 | -0.17 | 98 |
IV.MNTT.EHZ. | 2023-07-08T05:46:29.89 | 0.1 | undecidable | manual | P | 354 | 16.2726 | 126 | 0.5 | 93 |
IV.MMO1.EHZ. | 2023-07-08T05:46:29.93 | 1.0 | positive | manual | P | 266 | 23.5542 | 114 | -0.44 | 23 |
IV.ASCOL.HNZ. | 2023-07-08T05:46:28.10 | 0.1 | undecidable | manual | P | 197 | 7.4814 | 151 | -0.38 | 96 |
IV.OFFI.HHZ. | 2023-07-08T05:46:28.58 | 0.1 | positive | manual | P | 69 | 5.994 | 156 | 0.19 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.OFFI.HHN. | ML:2.3 | 0.0020299999999999997 | 1 | AML | other | m | 2023-07-08T05:46:32.52 |
IV.OFFI.HHE. | ML:2.2 | 0.00146 | 0.76 | AML | other | m | 2023-07-08T05:46:32.01 |
IV.MF5.EHN. | ML:1.8 | 0.00047650000000000004 | 0.2 | AML | other | m | 2023-07-08T05:46:32.33 |
IV.MF5.EHE. | ML:1.8 | 0.00047750000000000006 | 0.3 | AML | other | m | 2023-07-08T05:46:32.42 |
IV.MMO1.EHN. | ML:1.1 | 0.00007655 | 1.22 | AML | other | m | 2023-07-08T05:46:34.31 |
IV.MMO1.EHE. | ML:1.1 | 0.00007055000000000001 | 1.44 | AML | other | m | 2023-07-08T05:46:36.79 |
IV.TERO.HHE. | ML:1.6 | 0.00016949999999999997 | 1.52 | AML | other | m | 2023-07-08T05:46:37.89 |
IV.TERO.HHN. | ML:1.5 | 0.00013000000000000002 | 1.48 | AML | other | m | 2023-07-08T05:46:37.23 |
IV.CSP1.EHN. | ML:2.0 | 0.0003235 | 0.3 | AML | other | m | 2023-07-08T05:46:38.51 |
IV.CSP1.EHE. | ML:1.9 | 0.00028849999999999997 | 0.4 | AML | other | m | 2023-07-08T05:46:38.65 |
IV.SMA1.EHE. | ML:1.8 | 0.0002205 | 0.4 | AML | other | m | 2023-07-08T05:46:38.85 |
IV.NRCA.HHE. | ML:1.7 | 0.00015300000000000003 | 0.22 | AML | other | m | 2023-07-08T05:46:39.62 |
IV.NRCA.HHN. | ML:1.9 | 0.0002465 | 0.36 | AML | other | m | 2023-07-08T05:46:39.58 |
IV.FDMO.HHN. | ML:1.9 | 0.00021100000000000003 | 0.26 | AML | other | m | 2023-07-08T05:46:40.21 |
IV.NRCA.HNN. | ML:2.0 | 0.00028849999999999997 | 1.08 | AML | other | m | 2023-07-08T05:46:40.76 |
IV.NRCA.HNE. | ML:1.8 | 0.00020449999999999998 | 0.42 | AML | other | m | 2023-07-08T05:46:40.45 |
IV.SMA1.EHN. | ML:1.8 | 0.0001825 | 0.64 | AML | other | m | 2023-07-08T05:46:40.33 |
IV.FDMO.HHE. | ML:1.6 | 0.00009975 | 0.36 | AML | other | m | 2023-07-08T05:46:40.34 |
IV.CAMP.HHE. | ML:1.5 | 0.00007855000000000001 | 1.46 | AML | other | m | 2023-07-08T05:46:41.09 |
IV.CAMP.HHN. | ML:1.5 | 0.00008175000000000001 | 0.86 | AML | other | m | 2023-07-08T05:46:42.25 |
IV.GIGS.HHE. | ML:1.3 | 0.00004695 | 0.14 | AML | other | m | 2023-07-08T05:46:42.78 |
IV.GIGS.HHN. | ML:1.1 | 0.0000305 | 0.2 | AML | other | m | 2023-07-08T05:46:42.93 |
IV.RM33.EHN. | ML:1.5 | 0.0000675 | 0.32 | AML | other | m | 2023-07-08T05:46:44.41 |
IV.RM33.EHE. | ML:1.8 | 0.00012385 | 0.6 | AML | other | m | 2023-07-08T05:46:44.14 |
IV.CING.HHN. | ML:1.3 | 0.00003585 | 0.22 | AML | other | m | 2023-07-08T05:46:45.66 |
IV.CING.HHE. | ML:1.3 | 0.00003695 | 1.04 | AML | other | m | 2023-07-08T05:46:46.58 |
IV.T0110.HHE. | ML:1.7 | 0.00007264999999999999 | 1.38 | AML | other | m | 2023-07-08T05:46:52.96 |
IV.MOMA.HHN. | ML:1.4 | 0.00003065 | 0.2 | AML | other | m | 2023-07-08T05:46:53.59 |
IV.T0110.HHN. | ML:1.7 | 0.00007465 | 0.56 | AML | other | m | 2023-07-08T05:46:54.65 |
IV.MOMA.HHE. | ML:1.4 | 0.0000318 | 0.32 | AML | other | m | 2023-07-08T05:46:55.16 |