A magnitude ML 1.2 earthquake occured in region: 2 km NE Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7880, 13.3160 at 11 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 2 | 1178 | 1178 |
Montegallo | AP | 6 | 523 | 1701 |
Acquasanta Terme | AP | 8 | 2916 | 4617 |
Accumoli | RI | 12 | 667 | 5284 |
Montemonaco | AP | 13 | 604 | 5888 |
Roccafluvione | AP | 15 | 2010 | 7898 |
Valle Castellana | TE | 16 | 977 | 8875 |
Palmiano | AP | 17 | 196 | 9071 |
Montefortino | FM | 18 | 1178 | 10249 |
Amatrice | RI | 18 | 2657 | 12906 |
Castelsantangelo sul Nera | MC | 18 | 281 | 13187 |
Venarotta | AP | 18 | 2066 | 15253 |
Norcia | PG | 18 | 4957 | 20210 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2024-03-03 15:16:41 |
42.7878 | 13.3163 | 11 | 2024-03-03 15:34:38 |
Sala Sismica INGV-Roma | 125680261 |
Field | Value |
---|---|
Time (UTC) | 2024-03-03 15:16:41 ± 0.05 |
Latitude | 42.7878 ± 0.0027 |
Longitude | 13.3163 ± 0.0061 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125680261 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 525 |
Semi-minor axis of confidence ellipse (meter) | 82 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 238 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 123 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31476 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 125680261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-03 15:34:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GRI.EHZ. | 2024-03-03T15:18:35.20 | 3.0 | undecidable | manual | Sn | -4.06 | 0 | |||
AC.KBN.HHZ.00 | 2024-03-03T15:18:29.19 | 3.0 | negative | manual | Pg | 22.530001 | 0 | |||
IV.IACL.HHZ. | 2024-03-03T15:18:24.10 | 3.0 | undecidable | manual | Sn | -8.27 | 0 | |||
OX.PLRO.HHZ. | 2024-03-03T15:18:22.27 | 3.0 | undecidable | manual | Sn | -0.15 | 0 | |||
IX.STN3.EHZ.02 | 2024-03-03T15:17:23.06 | 3.0 | undecidable | manual | Pn | -0.1 | 0 | |||
IV.SNAL.HHZ. | 2024-03-03T15:17:14.14 | 3.0 | positive | manual | Pn | -1.91 | 0 | |||
IV.SFI.EHZ. | 2024-03-03T15:17:09.73 | 3.0 | negative | manual | Pg | 2.26 | 0 | |||
IV.BARO.EHZ. | 2024-03-03T15:16:57.31 | 3.0 | undecidable | manual | P | -2.66 | 0 | |||
IV.ATFO.HHZ. | 2024-03-03T15:16:55.13 | 3.0 | positive | manual | P | -2.01 | 0 | |||
IV.CSP1.EHZ. | 2024-03-03T15:16:53.47 | 0.6 | undecidable | manual | S | 345 | 34.9428 | 50 | 0 | 48 |
IV.TERO.HHZ. | 2024-03-03T15:16:52.03 | 0.3 | undecidable | manual | S | 128 | 29.748 | 50 | -0.05 | 72 |
IV.MC2.EHE. | 2024-03-03T15:16:48.65 | 0.6 | undecidable | manual | S | 323 | 17.1717 | 122 | 0.02 | 49 |
IV.SMA1.EHZ. | 2024-03-03T15:16:48.69 | 0.6 | undecidable | manual | S | 175 | 17.4714 | 121 | -0.03 | 49 |
IV.CSP1.EHZ. | 2024-03-03T15:16:48.36 | 0.6 | positive | manual | P | 345 | 34.9428 | 50 | -0.09 | 47 |
IV.NRCA.HHZ. | 2024-03-03T15:16:48.51 | 0.6 | undecidable | manual | S | 287 | 17.1717 | 122 | -0.12 | 48 |
IV.TERO.HHZ. | 2024-03-03T15:16:47.58 | 1.0 | undecidable | manual | P | 128 | 29.748 | 50 | -0.07 | 24 |
7F.SIB1.EHZ. | 2024-03-03T15:16:47.27 | 0.6 | undecidable | manual | S | 342 | 12.4764 | 131 | -0.03 | 50 |
IV.MTRA.HNZ. | 2024-03-03T15:16:46.03 | 0.3 | undecidable | manual | S | 118 | 7.3815 | 145 | -0.08 | 74 |
7F.SIB2.EHN. | 2024-03-03T15:16:46.64 | 0.6 | undecidable | manual | S | 355 | 11.4774 | 133 | -0.41 | 46 |
IV.NRCA.HHZ. | 2024-03-03T15:16:45.65 | 1.0 | positive | manual | P | 287 | 17.1717 | 122 | -0.01 | 25 |
IV.MC2.EHE. | 2024-03-03T15:16:45.81 | 0.1 | undecidable | manual | P | 323 | 17.1717 | 122 | 0.15 | 96 |
IV.SMA1.EHZ. | 2024-03-03T15:16:45.57 | 0.6 | undecidable | manual | P | 175 | 17.4714 | 121 | -0.14 | 48 |
7F.SIB1.EHZ. | 2024-03-03T15:16:45.05 | 0.1 | undecidable | manual | P | 342 | 12.4764 | 131 | 0.16 | 97 |
7F.SIB2.EHN. | 2024-03-03T15:16:44.75 | 0.1 | undecidable | manual | P | 355 | 11.4774 | 133 | 0 | 100 |
IV.MTRA.HNZ. | 2024-03-03T15:16:44.42 | 0.1 | undecidable | manual | P | 118 | 7.3815 | 145 | 0.22 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.2 | 0.000129 | 0.08 | AML | other | m | 2024-03-03T15:16:48.82 |
IV.NRCA.HHE. | ML:0.9 | 0.000070804445 | 0.1152 | AML | other | m | 2024-03-03T15:16:49.01 |
IV.SMA1.EHE. | ML:0.7 | 0.000038215239999999996 | 0.5376 | AML | other | m | 2024-03-03T15:16:51.14 |
IV.SMA1.EHN. | ML:0.5 | 0.000025871937 | 0.1664 | AML | other | m | 2024-03-03T15:16:48.00 |
IV.NRCA.HNE. | ML:1.0 | 0.000077585595 | 0.0896 | AML | other | m | 2024-03-03T15:16:49.01 |
IV.NRCA.HNN. | ML:1.3 | 0.00015989514999999998 | 1.0496 | AML | other | m | 2024-03-03T15:16:45.55 |
IV.TERO.HHE. | ML:0.6 | 0.00002204125 | 0.8448 | AML | other | m | 2024-03-03T15:17:00.72 |
IV.TERO.HHN. | ML:0.6 | 0.00002152461 | 1.024 | AML | other | m | 2024-03-03T15:16:51.92 |
IV.TERO.HNE. | ML:1.3 | 0.0000952997 | 0.6144 | AML | other | m | 2024-03-03T15:16:47.63 |
IV.TERO.HNN. | ML:1.2 | 0.000086927255 | 0.6784 | AML | other | m | 2024-03-03T15:16:47.42 |
IV.CSP1.EHE. | ML:1.3 | 0.00007938392500000001 | 1.4336 | AML | other | m | 2024-03-03T15:17:00.24 |
IV.CSP1.EHN. | ML:1.5 | 0.000121621685 | 1.9968 | AML | other | m | 2024-03-03T15:17:02.32 |
IV.ATFO.HHE. | ML:1.5 | 0.000034284075 | 0.3328 | AML | other | m | 2024-03-03T15:17:09.00 |
IV.ATFO.HHN. | ML:1.4 | 0.000032257034999999995 | 0.4992 | AML | other | m | 2024-03-03T15:17:08.70 |
IV.ATFO.HNE. | ML:2.0 | 0.00012142829 | 0.6016 | AML | other | m | 2024-03-03T15:17:24.02 |
IV.ATFO.HNN. | ML:2.0 | 0.00011850430000000001 | 0.8448 | AML | other | m | 2024-03-03T15:16:54.39 |