A magnitude ML 1.7 earthquake occured in region: 5 km N Acquasanta Terme (AP), on
and geographic coordinates (lat, lon) 42.8180, 13.3970 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 |
---|---|---|---|---|
Acquasanta Terme | AP | 6 | 2916 | 2916 |
Montegallo | AP | 6 | 523 | 3439 |
Roccafluvione | AP | 8 | 2010 | 5449 |
Arquata del Tronto | AP | 10 | 1178 | 6627 |
Palmiano | AP | 11 | 196 | 6823 |
Venarotta | AP | 11 | 2066 | 8889 |
Montemonaco | AP | 11 | 604 | 9493 |
Valle Castellana | TE | 12 | 977 | 10470 |
Montefortino | FM | 15 | 1178 | 11648 |
Ascoli Piceno | AP | 15 | 49407 | 61055 |
Comunanza | AP | 16 | 3166 | 64221 |
Force | AP | 18 | 1354 | 65575 |
Rocca Santa Maria | TE | 18 | 537 | 66112 |
Accumoli | RI | 18 | 667 | 66779 |
Amandola | FM | 18 | 3629 | 70408 |
Folignano | AP | 19 | 9241 | 79649 |
Montefalcone Appennino | FM | 20 | 424 | 80073 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2024-02-21 12:07:58 |
42.8182 | 13.3968 | 17 | 2024-02-21 12:17:57 |
Sala Sismica INGV-Roma | 125421851 |
Field | Value |
---|---|
Time (UTC) | 2024-02-21 12:07:58 |
Latitude | 42.8182 |
Longitude | 13.3968 |
Depth (km) | 17 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125421851 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 43 |
Number of defining phases | 43 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.06115 |
Epicentral distance of station farthest from the epicenter (degree) | 1.53514 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 25 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 125421851 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-21 12:17:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VAGA.HNZ. | 2024-02-21T12:08:26.90 | 1.0 | undecidable | manual | Pg | 155 | 170.3961 | 2.44 | 0 | |
IV.LRP.EHZ. | 2024-02-21T12:08:19.65 | 0.3 | undecidable | manual | P | 172 | 130.7691 | 0.09 | 1.13 | |
IV.PF6.EHZ. | 2024-02-21T12:08:12.13 | 0.6 | undecidable | manual | S | 336 | 39.1275 | -0.24 | 0.62 | |
IV.LNSS.HHZ. | 2024-02-21T12:08:12.40 | 0.6 | undecidable | manual | S | 231 | 37.7289 | 0.41 | 0.62 | |
IV.T0110.HHZ. | 2024-02-21T12:08:11.22 | 1.0 | undecidable | manual | P | 153 | 72.4719 | -0.68 | 0.38 | |
IV.FDMO.HHZ. | 2024-02-21T12:08:11.10 | 0.3 | undecidable | manual | S | 314 | 34.9428 | -0.16 | 0.93 | |
IV.RM33.EHZ. | 2024-02-21T12:08:11.90 | 0.6 | undecidable | manual | S | 204 | 37.4292 | 0 | 0.62 | |
IV.CSP1.EHZ. | 2024-02-21T12:08:10.98 | 0.3 | undecidable | manual | S | 333 | 34.1436 | -0.07 | 0.93 | |
IV.CAMP.HHZ. | 2024-02-21T12:08:10.34 | 0.3 | undecidable | manual | S | 178 | 31.3464 | 0.02 | 0.93 | |
IV.GUMA.HHZ. | 2024-02-21T12:08:09.64 | 0.3 | undecidable | manual | S | 350 | 27.5502 | 0.3 | 0.93 | |
IV.OFFI.HHZ. | 2024-02-21T12:08:09.61 | 0.6 | undecidable | manual | S | 61 | 26.8509 | 0.45 | 0.62 | |
IV.SNTG.HHZ. | 2024-02-21T12:08:09.62 | 0.6 | undecidable | manual | P | 324 | 60.6948 | -0.35 | 0.76 | |
IV.TERO.HHZ. | 2024-02-21T12:08:08.98 | 0.3 | undecidable | manual | S | 141 | 27.4503 | -0.34 | 0.93 | |
IV.NRCA.HHZ. | 2024-02-21T12:08:08.45 | 0.3 | undecidable | manual | S | 275 | 23.1546 | 0.23 | 0.93 | |
IV.MC2.EHZ. | 2024-02-21T12:08:07.76 | 0.6 | undecidable | manual | S | 302 | 19.869 | 0.32 | 0.62 | |
IV.CESI.HHZ. | 2024-02-21T12:08:07.31 | 0.6 | undecidable | manual | P | 298 | 44.622 | -0.07 | 0.76 | |
IV.MF5.EHZ. | 2024-02-21T12:08:07.56 | 0.3 | undecidable | manual | S | 15 | 19.4694 | 0.19 | 0.93 | |
IV.SMA1.EHZ. | 2024-02-21T12:08:07.78 | 0.3 | undecidable | manual | S | 194 | 21.4674 | -0.03 | 0.93 | |
IV.MML1.EHZ. | 2024-02-21T12:08:07.58 | 0.6 | undecidable | manual | P | 315 | 47.2194 | -0.22 | 0.76 | |
IV.RM33.EHZ. | 2024-02-21T12:08:06.21 | 0.1 | undecidable | manual | P | 204 | 37.4292 | 0 | 1.24 | |
IV.LNSS.HHZ. | 2024-02-21T12:08:06.60 | 0.3 | undecidable | manual | P | 231 | 37.7289 | 0.34 | 0.93 | |
IV.GIGS.HHZ. | 2024-02-21T12:08:06.69 | 0.6 | undecidable | manual | P | 159 | 43.1235 | -0.45 | 0.76 | |
IV.MMO1.EHZ. | 2024-02-21T12:08:05.37 | 0.6 | undecidable | manual | S | 328 | 10.6782 | -0.18 | 0.62 | |
IV.CAMP.HHZ. | 2024-02-21T12:08:05.24 | 0.1 | undecidable | manual | P | 178 | 31.3464 | -0.08 | 1.24 | |
7F.SIB3.EHZ. | 2024-02-21T12:08:05.69 | 0.6 | undecidable | manual | S | 302 | 12.0768 | -0.13 | 0.62 | |
IV.CSP1.EHZ. | 2024-02-21T12:08:05.57 | 0.3 | undecidable | manual | P | 333 | 34.1436 | -0.16 | 0.93 | |
7F.SIB2.EHZ. | 2024-02-21T12:08:05.51 | 0.1 | undecidable | manual | S | 317 | 11.0778 | -0.11 | 1.24 | |
IV.FDMO.HHZ. | 2024-02-21T12:08:05.65 | 0.1 | undecidable | manual | P | 314 | 34.9428 | -0.2 | 1.24 | |
7F.SIB1.EHZ. | 2024-02-21T12:08:05.91 | 0.6 | undecidable | manual | S | 310 | 13.3755 | -0.14 | 0.62 | |
IV.PF6.EHZ. | 2024-02-21T12:08:05.90 | 0.1 | undecidable | manual | P | 336 | 39.1275 | -0.57 | 1.24 | |
IV.SMA1.EHZ. | 2024-02-21T12:08:04.05 | 0.1 | undecidable | manual | P | 194 | 21.4674 | 0.14 | 1.24 | |
IV.TERO.HHZ. | 2024-02-21T12:08:04.58 | 0.1 | undecidable | manual | P | 141 | 27.4503 | -0.18 | 1.24 | |
IV.NRCA.HHZ. | 2024-02-21T12:08:04.23 | 0.1 | undecidable | manual | P | 275 | 23.1546 | 0.09 | 1.24 | |
IV.GUMA.HHZ. | 2024-02-21T12:08:04.82 | 0.1 | undecidable | manual | P | 350 | 27.5502 | 0.05 | 1.24 | |
IV.OFFI.HHZ. | 2024-02-21T12:08:04.96 | 0.1 | undecidable | manual | P | 61 | 26.8509 | 0.29 | 1.24 | |
IV.MTRA.EHZ. | 2024-02-21T12:08:04.84 | 0.1 | undecidable | manual | S | 181 | 6.7932 | -0.16 | 1.24 | |
7F.SIB1.EHZ. | 2024-02-21T12:08:03.13 | 0.1 | undecidable | manual | P | 310 | 13.3755 | 0.21 | 1.24 | |
IV.MC2.EHZ. | 2024-02-21T12:08:03.96 | 0.3 | undecidable | manual | P | 302 | 19.869 | 0.26 | 0.93 | |
IV.MF5.EHZ. | 2024-02-21T12:08:03.77 | 0.3 | undecidable | manual | P | 15 | 19.4694 | 0.11 | 0.93 | |
IV.MTRA.EHZ. | 2024-02-21T12:08:02.45 | 0.1 | undecidable | manual | P | 181 | 6.7932 | 0.12 | 1.24 | |
IV.MMO1.EHZ. | 2024-02-21T12:08:02.68 | 0.1 | undecidable | manual | P | 328 | 10.6782 | 0.04 | 1.24 | |
7F.SIB3.EHZ. | 2024-02-21T12:08:02.81 | 0.1 | undecidable | manual | P | 302 | 12.0768 | 0.02 | 1.24 | |
7F.SIB2.EHZ. | 2024-02-21T12:08:02.65 | 0.1 | undecidable | manual | P | 317 | 11.0778 | -0.03 | 1.24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHN. | ML:1.9 | 0.0006670000000000001 | 0.24 | AML | other | m | 2024-02-21T12:08:05.12 |
IV.MTRA.EHE. | ML:1.7 | 0.00045650000000000004 | 1.12 | AML | other | m | 2024-02-21T12:08:05.86 |
IV.MMO1.EHN. | ML:1.7 | 0.0004325 | 0.46 | AML | other | m | 2024-02-21T12:08:05.64 |
IV.MMO1.EHE. | ML:1.8 | 0.0004915000000000001 | 0.06 | AML | other | m | 2024-02-21T12:08:05.66 |
IV.MF5.EHN. | ML:2.1 | 0.000748 | 0.26 | AML | other | m | 2024-02-21T12:08:07.72 |
IV.MF5.EHE. | ML:1.9 | 0.00049 | 0.28 | AML | other | m | 2024-02-21T12:08:07.84 |
IV.SMA1.EHN. | ML:2.0 | 0.000616 | 0.24 | AML | other | m | 2024-02-21T12:08:08.22 |
IV.SMA1.EHE. | ML:1.8 | 0.0003195 | 1.38 | AML | other | m | 2024-02-21T12:08:08.92 |
IV.NRCA.HHN. | ML:1.7 | 0.000235 | 0.36 | AML | other | m | 2024-02-21T12:08:08.72 |
IV.NRCA.HHE. | ML:1.7 | 0.000251 | 0.08 | AML | other | m | 2024-02-21T12:08:08.77 |
IV.GUMA.HNN. | ML:2.1 | 0.0005585 | 0.2 | AML | other | m | 2024-02-21T12:08:09.88 |
IV.GUMA.HNE. | ML:2.1 | 0.0005935 | 0.2 | AML | other | m | 2024-02-21T12:08:09.87 |
IV.GUMA.HHN. | ML:1.9 | 0.00040849999999999995 | 0.44 | AML | other | m | 2024-02-21T12:08:11.04 |
IV.GUMA.HHE. | ML:2.3 | 0.0008425 | 0.22 | AML | other | m | 2024-02-21T12:08:09.89 |
IV.TERO.HHN. | ML:1.5 | 0.0001615 | 0.78 | AML | other | m | 2024-02-21T12:08:10.15 |
IV.TERO.HHE. | ML:1.7 | 0.00021600000000000002 | 0.06 | AML | other | m | 2024-02-21T12:08:09.94 |
IV.CAMP.HHN. | ML:1.6 | 0.0001795 | 0.28 | AML | other | m | 2024-02-21T12:08:10.51 |
IV.CAMP.HHE. | ML:1.4 | 0.00010115 | 1.24 | AML | other | m | 2024-02-21T12:08:10.49 |
IV.CSP1.EHN. | ML:2.0 | 0.00039650000000000004 | 0.3 | AML | other | m | 2024-02-21T12:08:11.20 |
IV.CSP1.EHE. | ML:2.0 | 0.000413 | 0.28 | AML | other | m | 2024-02-21T12:08:11.29 |
IV.FDMO.HHN. | ML:1.5 | 0.000119 | 0.2 | AML | other | m | 2024-02-21T12:08:11.43 |
IV.FDMO.HHE. | ML:1.4 | 0.0000901 | 0.18 | AML | other | m | 2024-02-21T12:08:11.50 |
IV.RM33.EHN. | ML:1.2 | 0.0000566 | 1.4 | AML | other | m | 2024-02-21T12:08:13.46 |
IV.RM33.EHE. | ML:1.3 | 0.00006975 | 0.16 | AML | other | m | 2024-02-21T12:08:12.54 |
IV.LNSS.HHN. | ML:1.7 | 0.0001825 | 0.38 | AML | other | m | 2024-02-21T12:08:12.58 |
IV.LNSS.HHE. | ML:1.5 | 0.00009915 | 0.32 | AML | other | m | 2024-02-21T12:08:13.27 |
IV.CESI.HHN. | ML:1.4 | 0.00007670000000000001 | 1.16 | AML | other | m | 2024-02-21T12:08:14.86 |
IV.CESI.HHE. | ML:1.3 | 0.00005245 | 0.92 | AML | other | m | 2024-02-21T12:08:14.94 |