A magnitude ML 1.5 earthquake occured in region: 5 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7300, 13.2110 at 10 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 | 5 | 667 | 667 |
Arquata del Tronto | AP | 9 | 1178 | 1845 |
Norcia | PG | 12 | 4957 | 6802 |
Amatrice | RI | 13 | 2657 | 9459 |
Cittareale | RI | 13 | 482 | 9941 |
Montegallo | AP | 16 | 523 | 10464 |
Cascia | PG | 16 | 3217 | 13681 |
Acquasanta Terme | AP | 17 | 2916 | 16597 |
Castelsantangelo sul Nera | MC | 19 | 281 | 16878 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2023-12-18 00:37:06 |
42.7303 | 13.2113 | 10 | 2023-12-18 00:46:14 |
Sala Sismica INGV-Roma | 124118291 |
Field | Value |
---|---|
Time (UTC) | 2023-12-18 00:37:06 ± 0.06 |
Latitude | 42.7303 ± 0.0027 |
Longitude | 13.2113 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124118291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 449 |
Semi-minor axis of confidence ellipse (meter) | 57 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 77 |
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) | 96 |
Number of associated phases, regardless of their use for origin computation | 40 |
Number of defining phases | 39 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43437 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 21 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 124118291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-18 00:46:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.EHZ. | 2023-12-18T00:37:21.28 | 0.3 | undecidable | manual | S | 335 | 46.7199 | 50 | -0.05 | 70 |
IV.CESI.HHZ. | 2023-12-18T00:37:19.18 | 0.3 | undecidable | manual | S | 321 | 39.3273 | 50 | -0.18 | 70 |
IV.CSP1.EHZ. | 2023-12-18T00:37:19.52 | 0.3 | undecidable | manual | S | 359 | 40.1265 | 50 | -0.03 | 72 |
IV.GUMA.HHZ. | 2023-12-18T00:37:19.82 | 0.6 | undecidable | manual | S | 15 | 38.2284 | 50 | 0.77 | 39 |
IV.MF5.EHN. | 2023-12-18T00:37:19.28 | 0.6 | undecidable | manual | S | 35 | 34.9428 | 50 | 1.09 | 34 |
IV.GIGS.HHZ. | 2023-12-18T00:37:19.88 | 0.3 | undecidable | manual | S | 136 | 42.624 | 50 | -0.35 | 67 |
IV.ATCC.EHZ. | 2023-12-18T00:37:18.44 | 3.0 | positive | manual | P | -0.23 | 0 | |||
IV.FDMO.HHZ. | 2023-12-18T00:37:18.26 | 0.3 | undecidable | manual | S | 344 | 35.4423 | 50 | -0.05 | 72 |
IV.TERO.HHZ. | 2023-12-18T00:37:17.72 | 0.3 | undecidable | manual | S | 110 | 34.1436 | 50 | -0.25 | 69 |
IV.MNTT.EHZ. | 2023-12-18T00:37:16.47 | 0.6 | negative | manual | P | 40 | 48.2184 | 50 | 1.32 | 29 |
IV.RM33.HNE. | 2023-12-18T00:37:15.51 | 0.6 | undecidable | manual | S | 179 | 24.5532 | 112 | 0.14 | 48 |
IV.CAMP.HHZ. | 2023-12-18T00:37:15.84 | 0.3 | undecidable | manual | S | 143 | 26.9508 | 50 | -0.2 | 71 |
IV.MML1.EHZ. | 2023-12-18T00:37:14.83 | 0.1 | undecidable | manual | P | 335 | 46.7199 | 50 | -0.09 | 93 |
IV.GUMA.HHZ. | 2023-12-18T00:37:13.96 | 0.1 | undecidable | manual | P | 15 | 38.2284 | 50 | 0.36 | 89 |
IV.MF5.EHN. | 2023-12-18T00:37:13.54 | 0.1 | undecidable | manual | P | 35 | 34.9428 | 50 | 0.44 | 88 |
IV.LNSS.HHZ. | 2023-12-18T00:37:13.92 | 0.3 | undecidable | manual | S | 225 | 19.869 | 117 | 0.04 | 74 |
IV.FDMO.HHZ. | 2023-12-18T00:37:13.02 | 0.1 | undecidable | manual | P | 344 | 35.4423 | 50 | -0.15 | 94 |
IV.GIGS.HHZ. | 2023-12-18T00:37:13.87 | 0.1 | undecidable | manual | P | 136 | 42.624 | 50 | -0.41 | 88 |
7F.SIB2.EHZ. | 2023-12-18T00:37:13.32 | 0.3 | undecidable | manual | S | 23 | 19.3695 | 117 | -0.4 | 69 |
IV.CESI.HHZ. | 2023-12-18T00:37:13.61 | 0.1 | undecidable | manual | P | 321 | 39.3273 | 50 | -0.17 | 93 |
IV.CSP1.EHZ. | 2023-12-18T00:37:13.86 | 0.1 | undecidable | manual | P | 359 | 40.1265 | 50 | -0.03 | 95 |
IV.MMO1.EHZ. | 2023-12-18T00:37:13.84 | 0.3 | undecidable | manual | S | 27 | 20.9679 | 116 | -0.38 | 69 |
7F.SIB1.EHN. | 2023-12-18T00:37:13.50 | 0.6 | undecidable | manual | S | 15 | 18.87 | 118 | -0.07 | 49 |
IV.TERO.HHZ. | 2023-12-18T00:37:12.78 | 0.1 | undecidable | manual | P | 110 | 34.1436 | 50 | -0.2 | 93 |
IT.MTCL.HGZ. | 2023-12-18T00:37:12.74 | 0.1 | undecidable | manual | P | 330 | 33.9438 | 50 | -0.2 | 93 |
7F.SIB3.EHZ. | 2023-12-18T00:37:12.68 | 0.3 | undecidable | manual | S | 17 | 16.7721 | 121 | -0.25 | 71 |
IV.SMA1.EHZ. | 2023-12-18T00:37:12.54 | 0.3 | undecidable | manual | S | 138 | 14.9739 | 124 | 0.12 | 73 |
IV.MTRA.HNN. | 2023-12-18T00:37:12.43 | 0.6 | undecidable | manual | S | 79 | 15.3735 | 123 | -0.1 | 49 |
IV.NRCA.HNZ. | 2023-12-18T00:37:11.74 | 0.6 | undecidable | manual | S | 325 | 13.875 | 126 | -0.37 | 47 |
IV.RM33.HNE. | 2023-12-18T00:37:11.70 | 0.1 | undecidable | manual | P | 179 | 24.5532 | 112 | 0.22 | 94 |
IV.MC2.EHN. | 2023-12-18T00:37:11.00 | 0.1 | undecidable | manual | P | 355 | 20.1687 | 116 | 0.33 | 93 |
IV.CAMP.HHZ. | 2023-12-18T00:37:11.79 | 0.1 | undecidable | manual | P | 143 | 26.9508 | 50 | -0.08 | 97 |
IV.MMO1.EHZ. | 2023-12-18T00:37:10.79 | 0.1 | undecidable | manual | P | 27 | 20.9679 | 116 | -0.03 | 99 |
7F.SIB1.EHN. | 2023-12-18T00:37:10.51 | 0.1 | undecidable | manual | P | 15 | 18.87 | 118 | 0.07 | 98 |
IV.LNSS.HHZ. | 2023-12-18T00:37:10.79 | 0.1 | undecidable | manual | P | 225 | 19.869 | 117 | 0.17 | 96 |
7F.SIB3.EHZ. | 2023-12-18T00:37:10.10 | 0.1 | undecidable | manual | P | 17 | 16.7721 | 121 | 0.03 | 99 |
7F.SIB2.EHZ. | 2023-12-18T00:37:10.46 | 0.1 | undecidable | manual | P | 23 | 19.3695 | 117 | -0.07 | 98 |
IV.SMA1.EHZ. | 2023-12-18T00:37:09.97 | 0.1 | undecidable | manual | P | 138 | 14.9739 | 124 | 0.19 | 96 |
IV.MTRA.HNN. | 2023-12-18T00:37:09.97 | 0.1 | undecidable | manual | P | 79 | 15.3735 | 123 | 0.13 | 98 |
IV.NRCA.HNZ. | 2023-12-18T00:37:09.62 | 0.1 | undecidable | manual | P | 325 | 13.875 | 126 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.3 | 0.00018668215 | 0.38 | AML | other | m | 2023-12-18T00:37:15.93 |
IV.SMA1.EHN. | ML:1.2 | 0.00014419499999999998 | 0.24 | AML | other | m | 2023-12-18T00:37:14.40 |
IV.LNSS.HHE. | ML:1.5 | 0.00022700000000000002 | 0.12 | AML | other | m | 2023-12-18T00:37:14.76 |
IV.LNSS.HHN. | ML:1.4 | 0.00016999999999999999 | 1.82 | AML | other | m | 2023-12-18T00:37:14.95 |
IV.TERO.HHN. | ML:1.8 | 0.0002535 | 0.08 | AML | other | m | 2023-12-18T00:37:18.08 |
IV.TERO.HHE. | ML:1.6 | 0.00015781705000000003 | 0.08 | AML | other | m | 2023-12-18T00:37:18.28 |
IV.CESI.HHN. | ML:1.6 | 0.00014425685999999997 | 0.2 | AML | other | m | 2023-12-18T00:37:19.59 |
IV.CESI.HHE. | ML:1.5 | 0.00010630000000000001 | 0.12 | AML | other | m | 2023-12-18T00:37:19.44 |
IV.CSP1.EHN. | ML:1.4 | 0.000082027505 | 0.38 | AML | other | m | 2023-12-18T00:37:20.28 |
IV.MML1.EHN. | ML:1.2 | 0.000038218165 | 0.32 | AML | other | m | 2023-12-18T00:37:22.06 |
IV.MML1.EHE. | ML:1.1 | 0.00003725 | 0.32 | AML | other | m | 2023-12-18T00:37:22.40 |
IV.CSP1.EHE. | ML:1.3 | 0.00007508231 | 0.26 | AML | other | m | 2023-12-18T00:37:20.34 |
IV.LNSS.HNE. | ML:1.4 | 0.00019759031500000003 | 0.1 | AML | other | m | 2023-12-18T00:37:14.76 |
IV.LNSS.HNN. | ML:1.4 | 0.00016576683000000002 | 0.16 | AML | other | m | 2023-12-18T00:37:14.95 |
IV.TERO.HNE. | ML:1.4 | 0.00010970574999999999 | 0.67 | AML | other | m | 2023-12-18T00:37:27.78 |
IV.TERO.HNN. | ML:1.8 | 0.0002760529 | 0.08 | AML | other | m | 2023-12-18T00:37:18.04 |
IV.CESI.HNE. | ML:1.6 | 0.0001477849 | 0.9 | AML | other | m | 2023-12-18T00:37:32.11 |
IV.CESI.HNN. | ML:1.7 | 0.0001781691 | 0.29 | AML | other | m | 2023-12-18T00:37:19.45 |
IV.GUMA.HNE. | ML:1.5 | 0.000116140195 | 0.56 | AML | other | m | 2023-12-18T00:37:13.69 |
IV.GUMA.HNN. | ML:1.6 | 0.000136472905 | 0.71 | AML | other | m | 2023-12-18T00:37:13.23 |
IV.GUMA.HHE. | ML:1.5 | 0.000118174065 | 0.22 | AML | other | m | 2023-12-18T00:37:20.05 |
IV.GUMA.HHN. | ML:1.3 | 0.00008130266 | 0.62 | AML | other | m | 2023-12-18T00:37:30.63 |
IV.MML1.HNE. | ML:1.6 | 0.00012690380000000002 | 0.9 | AML | other | m | 2023-12-18T00:37:28.83 |
IV.MML1.HNN. | ML:1.6 | 0.00009988731000000001 | 0.83 | AML | other | m | 2023-12-18T00:37:29.32 |
IV.MNTT.EHE. | ML:1.7 | 0.00012334955 | 0.62 | AML | other | m | 2023-12-18T00:37:28.66 |
IV.MNTT.EHN. | ML:1.6 | 0.00010651607499999999 | 0.82 | AML | other | m | 2023-12-18T00:37:17.64 |
IV.ATCC.EHE. | ML:1.1 | 0.000022117905 | 0.22 | AML | other | m | 2023-12-18T00:37:30.47 |
IV.ATCC.EHN. | ML:1.2 | 0.000023036035 | 1.02 | AML | other | m | 2023-12-18T00:37:44.97 |
IV.ATCC.HNE. | ML:1.8 | 0.00010515722 | 0.72 | AML | other | m | 2023-12-18T00:37:42.10 |
IV.ATCC.HNN. | ML:1.9 | 0.000123220015 | 0.72 | AML | other | m | 2023-12-18T00:37:22.08 |