A magnitude ML 1.0 earthquake occured in region: 4 km N Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7310, 13.2480 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 |
---|---|---|---|---|
Accumoli | RI | 4 | 667 | 667 |
Arquata del Tronto | AP | 6 | 1178 | 1845 |
Amatrice | RI | 12 | 2657 | 4502 |
Acquasanta Terme | AP | 14 | 2916 | 7418 |
Montegallo | AP | 14 | 523 | 7941 |
Norcia | PG | 14 | 4957 | 12898 |
Cittareale | RI | 14 | 482 | 13380 |
Cascia | PG | 19 | 3217 | 16597 |
Castelsantangelo sul Nera | MC | 20 | 281 | 16878 |
Montemonaco | AP | 20 | 604 | 17482 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2024-02-09 18:00:43 |
42.7313 | 13.2483 | 11 | 2024-02-09 18:16:00 |
Sala Sismica INGV-Roma | 125173301 |
Field | Value |
---|---|
Time (UTC) | 2024-02-09 18:00:43 ± 0.06 |
Latitude | 42.7313 ± 0.0027 |
Longitude | 13.2483 ± 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 | 125173301 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 479 |
Semi-minor axis of confidence ellipse (meter) | 151 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 66 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37142 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 125173301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-09 18:16:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHE. | 2024-02-09T18:00:57.52 | 0.3 | undecidable | manual | S | 317 | 41.2254 | 50 | 0.12 | 70 |
IV.CSP1.EHZ. | 2024-02-09T18:00:57.21 | 0.1 | undecidable | manual | S | 355 | 40.1265 | 50 | 0.12 | 94 |
IV.GIGS.HHZ. | 2024-02-09T18:00:57.15 | 0.3 | undecidable | manual | S | 139 | 40.626 | 50 | -0.09 | 71 |
IV.MF5.EHN. | 2024-02-09T18:00:56.30 | 0.3 | undecidable | manual | S | 31 | 33.2445 | 50 | 1.05 | 52 |
IV.FDMO.HHE. | 2024-02-09T18:00:55.96 | 0.3 | undecidable | manual | S | 339 | 36.3414 | 50 | -0.11 | 71 |
IV.TERO.HHZ. | 2024-02-09T18:00:54.40 | 0.1 | undecidable | manual | S | 112 | 31.4463 | 50 | -0.37 | 90 |
IV.RM33.EHZ. | 2024-02-09T18:00:53.09 | 0.3 | undecidable | manual | S | 186 | 24.8529 | 50 | 0.08 | 73 |
IV.CAMP.HHE. | 2024-02-09T18:00:53.18 | 0.3 | undecidable | manual | S | 149 | 25.3524 | 50 | 0.03 | 73 |
IV.CESI.HHE. | 2024-02-09T18:00:51.73 | 0.3 | undecidable | manual | P | 317 | 41.2254 | 50 | 0.06 | 71 |
IV.MC2.EHN. | 2024-02-09T18:00:51.94 | 0.3 | undecidable | manual | S | 346 | 20.5683 | 50 | 0.08 | 73 |
IV.MMO1.EHZ. | 2024-02-09T18:00:51.52 | 0.3 | undecidable | manual | S | 19 | 19.6692 | 119 | -0.12 | 73 |
IV.CSP1.EHZ. | 2024-02-09T18:00:51.28 | 0.1 | undecidable | manual | P | 355 | 40.1265 | 50 | -0.22 | 92 |
IV.GIGS.HHZ. | 2024-02-09T18:00:51.37 | 0.1 | undecidable | manual | P | 139 | 40.626 | 50 | -0.21 | 92 |
IV.FDMO.HHE. | 2024-02-09T18:00:50.70 | 0.3 | undecidable | manual | P | 339 | 36.3414 | 50 | -0.21 | 69 |
IV.SMA1.EHZ. | 2024-02-09T18:00:50.06 | 0.1 | undecidable | manual | S | 148 | 13.2756 | 129 | 0.29 | 95 |
IV.NRCA.HHZ. | 2024-02-09T18:00:50.37 | 0.1 | undecidable | manual | S | 316 | 15.7731 | 124 | -0.09 | 98 |
7F.SIB3.EHZ. | 2024-02-09T18:00:50.56 | 0.1 | undecidable | manual | S | 6 | 16.0728 | 124 | 0.01 | 100 |
IV.MF5.EHN. | 2024-02-09T18:00:50.80 | 0.3 | undecidable | manual | P | 31 | 33.2445 | 50 | 0.37 | 67 |
7F.SIB2.EHZ. | 2024-02-09T18:00:50.98 | 0.1 | undecidable | manual | S | 14 | 18.2706 | 120 | -0.23 | 95 |
IV.RM33.EHZ. | 2024-02-09T18:00:49.20 | 0.3 | undecidable | manual | P | 186 | 24.8529 | 50 | 0.06 | 73 |
IV.CAMP.HHE. | 2024-02-09T18:00:49.15 | 0.3 | undecidable | manual | P | 149 | 25.3524 | 50 | -0.07 | 73 |
IV.TERO.HHZ. | 2024-02-09T18:00:49.87 | 0.1 | undecidable | manual | P | 112 | 31.4463 | 50 | -0.28 | 92 |
IV.MTRA.HNN. | 2024-02-09T18:00:49.58 | 0.3 | undecidable | manual | S | 77 | 12.3765 | 131 | 0.04 | 75 |
IV.MC2.EHN. | 2024-02-09T18:00:48.49 | 0.1 | undecidable | manual | P | 346 | 20.5683 | 50 | 0.01 | 99 |
IV.MMO1.EHZ. | 2024-02-09T18:00:48.24 | 0.1 | undecidable | manual | P | 19 | 19.6692 | 119 | -0.11 | 97 |
7F.SIB2.EHZ. | 2024-02-09T18:00:47.98 | 0.1 | undecidable | manual | P | 14 | 18.2706 | 120 | -0.12 | 97 |
IV.MTRA.HNN. | 2024-02-09T18:00:47.29 | 0.1 | undecidable | manual | P | 77 | 12.3765 | 131 | 0.15 | 98 |
IV.SMA1.EHZ. | 2024-02-09T18:00:47.49 | 0.1 | undecidable | manual | P | 148 | 13.2756 | 129 | 0.22 | 96 |
IV.NRCA.HHZ. | 2024-02-09T18:00:47.70 | 0.1 | undecidable | manual | P | 316 | 15.7731 | 124 | 0.03 | 99 |
7F.SIB3.EHZ. | 2024-02-09T18:00:47.72 | 0.1 | undecidable | manual | P | 6 | 16.0728 | 124 | 0 | 100 |
IV.PDN11.EHZ. | 2024-02-09T18:00:42.80 | 3.0 | undecidable | manual | P | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.2 | 0.00013963816000000002 | 0.0768 | AML | other | m | 2024-02-09T18:00:50.45 |
IV.NRCA.HHN. | ML:1.2 | 0.00014739754999999998 | 0.0768 | AML | other | m | 2024-02-09T18:00:50.50 |
IV.SMA1.EHE. | ML:0.5 | 0.000034662209999999996 | 0.0768 | AML | other | m | 2024-02-09T18:00:50.27 |
IV.SMA1.EHN. | ML:0.6 | 0.00004194713 | 0.1408 | AML | other | m | 2024-02-09T18:00:50.34 |
IV.NRCA.HNE. | ML:1.2 | 0.0001354669 | 0.0896 | AML | other | m | 2024-02-09T18:00:50.49 |
IV.NRCA.HNN. | ML:1.4 | 0.0001997631 | 1.0752 | AML | other | m | 2024-02-09T18:00:51.52 |
IV.MMO1.EHE. | ML:0.4 | 0.000022493975 | 0.1152 | AML | other | m | 2024-02-09T18:00:51.60 |
IV.MMO1.EHN. | ML:0.6 | 0.000028417575000000002 | 0.0512 | AML | other | m | 2024-02-09T18:00:51.62 |
IV.RM33.HNE. | ML:1.4 | 0.0001658618 | 0.9984 | AML | other | m | 2024-02-09T18:00:52.96 |
IV.RM33.HNN. | ML:1.4 | 0.00013652895000000002 | 0.8448 | AML | other | m | 2024-02-09T18:00:57.44 |
IV.RM33.EHE. | ML:0.8 | 0.00003849317 | 0.32 | AML | other | m | 2024-02-09T18:00:54.70 |
IV.RM33.EHN. | ML:0.8 | 0.000039502265 | 0.1792 | AML | other | m | 2024-02-09T18:00:53.30 |
IV.TERO.HHE. | ML:0.6 | 0.000020479336 | 0.0896 | AML | other | m | 2024-02-09T18:00:54.52 |
IV.TERO.HHN. | ML:0.6 | 0.00002205283 | 0.0896 | AML | other | m | 2024-02-09T18:00:54.82 |
IV.TERO.HNE. | ML:1.3 | 0.00009080618500000002 | 1.216 | AML | other | m | 2024-02-09T18:01:03.01 |
IV.TERO.HNN. | ML:1.2 | 0.000073381785 | 0.704 | AML | other | m | 2024-02-09T18:01:04.15 |
IV.CSP1.EHE. | ML:1.2 | 0.00005163394 | 1.024 | AML | other | m | 2024-02-09T18:01:06.05 |
IV.CSP1.EHN. | ML:1.4 | 0.000086666055 | 1.6384 | AML | other | m | 2024-02-09T18:01:06.30 |
IV.GIGS.HHE. | ML:0.9 | 0.000025333615000000002 | 2.4576 | AML | other | m | 2024-02-09T18:01:08.93 |
IV.GIGS.HHN. | ML:0.9 | 0.0000256206 | 1.92 | AML | other | m | 2024-02-09T18:01:07.03 |