A magnitude ML 1.8 earthquake occured in region: 3 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6990, 13.2170 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 | 3 | 667 | 667 |
Amatrice | RI | 10 | 2657 | 3324 |
Cittareale | RI | 10 | 482 | 3806 |
Arquata del Tronto | AP | 11 | 1178 | 4984 |
Norcia | PG | 15 | 4957 | 9941 |
Cascia | PG | 17 | 3217 | 13158 |
Acquasanta Terme | AP | 18 | 2916 | 16074 |
Montegallo | AP | 19 | 523 | 16597 |
Montereale | AQ | 20 | 2581 | 19178 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.8 | 2024-04-12 03:49:04 |
42.6993 | 13.2168 | 11 | 2024-04-12 04:02:40 |
Sala Sismica INGV-Roma | 126657631 |
Field | Value |
---|---|
Time (UTC) | 2024-04-12 03:49:04 ± 0.06 |
Latitude | 42.6993 ± 0.0036 |
Longitude | 13.2168 ± 0.0049 |
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 | 126657631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 463 |
Semi-minor axis of confidence ellipse (meter) | 264 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 41 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 61 |
Number of associated phases, regardless of their use for origin computation | 45 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38131 |
Number of stations at which the event was observed | 33 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 70 |
Type of magnitude | ML |
Reference to an origin | 126657631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-12 04:02:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MRB1.HNZ. | 2024-04-12T03:50:02.59 | 3.0 | undecidable | manual | Sn | -0.45 | 0 | |||
IV.FRON.EHZ. | 2024-04-12T03:49:35.74 | 3.0 | undecidable | manual | S | 0.88 | 0 | |||
IV.ARVD.HHZ. | 2024-04-12T03:49:31.71 | 3.0 | undecidable | manual | S | -1.46 | 0 | |||
IV.T0110.HHZ. | 2024-04-12T03:49:26.40 | 3.0 | undecidable | manual | S | -0.38 | 0 | |||
IV.SNTG.HHZ. | 2024-04-12T03:49:25.24 | 3.0 | undecidable | manual | S | -0.42 | 0 | |||
IV.FRON.EHZ. | 2024-04-12T03:49:21.45 | 3.0 | undecidable | manual | P | 0.15 | 0 | |||
IV.MGAB.HHZ. | 2024-04-12T03:49:20.69 | 3.0 | undecidable | manual | P | 0.24 | 0 | |||
IV.SSFR.HHZ. | 2024-04-12T03:49:20.19 | 3.0 | negative | manual | P | 0.2 | 0 | |||
IV.SRES.HHZ. | 2024-04-12T03:49:18.18 | 3.0 | negative | manual | P | 0.33 | 0 | |||
IV.CESI.HHZ. | 2024-04-12T03:49:18.10 | 0.6 | undecidable | manual | S | 323 | 42.3243 | 50 | -0.04 | 48 |
IV.MF5.EHZ. | 2024-04-12T03:49:17.67 | 0.6 | undecidable | manual | S | 32 | 37.629 | 50 | 0.8 | 39 |
IV.FOSV.EHZ. | 2024-04-12T03:49:17.53 | 3.0 | undecidable | manual | P | -0.24 | 0 | |||
IV.GIGS.HHZ. | 2024-04-12T03:49:17.24 | 0.6 | undecidable | manual | S | 133 | 39.9267 | 50 | -0.24 | 46 |
IV.CING.HHZ. | 2024-04-12T03:49:17.38 | 3.0 | negative | manual | P | -0.35 | 0 | |||
IV.T0110.HHZ. | 2024-04-12T03:49:16.37 | 3.0 | negative | manual | P | -0.39 | 0 | |||
IV.ATCC.EHZ. | 2024-04-12T03:49:16.62 | 3.0 | negative | manual | P | -0.41 | 0 | |||
IV.VCEL.EHZ. | 2024-04-12T03:49:15.44 | 3.0 | undecidable | manual | P | -0.02 | 0 | |||
IV.SNTG.HHZ. | 2024-04-12T03:49:15.90 | 3.0 | undecidable | manual | P | -0.23 | 0 | |||
IV.FAGN.HHZ. | 2024-04-12T03:49:14.34 | 3.0 | negative | manual | P | -0.3 | 0 | |||
IV.ASSB.HHZ. | 2024-04-12T03:49:14.76 | 3.0 | undecidable | manual | P | -0.24 | 0 | |||
IV.MNTT.EHZ. | 2024-04-12T03:49:14.36 | 3.0 | negative | manual | P | 0.54 | 0 | |||
IV.OFFI.HHZ. | 2024-04-12T03:49:13.65 | 3.0 | positive | manual | P | 0.52 | 0 | |||
IV.MML1.EHZ. | 2024-04-12T03:49:13.35 | 3.0 | positive | manual | P | -0.22 | 0 | |||
IV.CAMP.HHZ. | 2024-04-12T03:49:13.12 | 0.6 | undecidable | manual | S | 139 | 23.9538 | 50 | -0.12 | 49 |
IV.CESX.HHZ. | 2024-04-12T03:49:13.79 | 3.0 | undecidable | manual | P | 0.02 | 0 | |||
IV.FIAM.HHZ. | 2024-04-12T03:49:13.20 | 3.0 | positive | manual | P | 0.03 | 0 | |||
IV.GAVE.EHZ. | 2024-04-12T03:49:13.70 | 0.6 | undecidable | manual | S | 268 | 26.3514 | 50 | -0.16 | 48 |
IV.GUMA.HHZ. | 2024-04-12T03:49:12.35 | 3.0 | negative | manual | P | 0.07 | 0 | |||
IV.CESI.HHZ. | 2024-04-12T03:49:12.15 | 0.1 | negative | manual | P | 323 | 42.3243 | 50 | -0.15 | 94 |
IV.RM33.EHZ. | 2024-04-12T03:49:12.71 | 0.6 | undecidable | manual | S | 181 | 21.1677 | 50 | 0.24 | 48 |
IV.CSP1.EHZ. | 2024-04-12T03:49:12.29 | 3.0 | negative | manual | P | -0.29 | 0 | |||
IV.GIGS.HHZ. | 2024-04-12T03:49:11.59 | 0.3 | positive | manual | P | 133 | 39.9267 | 50 | -0.33 | 68 |
IV.MF5.EHZ. | 2024-04-12T03:49:11.86 | 0.3 | negative | manual | P | 32 | 37.629 | 50 | 0.29 | 69 |
IV.NRCA.HNZ. | 2024-04-12T03:49:11.05 | 0.6 | undecidable | manual | S | 331 | 17.0718 | 122 | -0.29 | 48 |
IV.ARRO.EHZ. | 2024-04-12T03:49:11.87 | 3.0 | undecidable | manual | P | 0.25 | 0 | |||
IV.SMA1.EHZ. | 2024-04-12T03:49:10.18 | 0.6 | undecidable | manual | S | 128 | 12.2766 | 131 | 0.17 | 49 |
IV.MTRA.HNZ. | 2024-04-12T03:49:10.83 | 0.6 | undecidable | manual | S | 66 | 15.9729 | 124 | -0.19 | 49 |
IV.TERO.HNZ. | 2024-04-12T03:49:10.52 | 0.3 | undecidable | manual | P | 105 | 32.745 | 50 | -0.29 | 69 |
IV.CAMP.HHZ. | 2024-04-12T03:49:09.44 | 0.1 | positive | manual | P | 139 | 23.9538 | 50 | -0.03 | 99 |
IV.GAVE.EHZ. | 2024-04-12T03:49:09.84 | 0.1 | undecidable | manual | P | 268 | 26.3514 | 50 | 0.01 | 99 |
IV.RM33.EHZ. | 2024-04-12T03:49:09.17 | 0.1 | positive | manual | P | 181 | 21.1677 | 50 | 0.14 | 97 |
IV.LNSS.HHZ. | 2024-04-12T03:49:08.74 | 0.1 | positive | manual | P | 233 | 17.9709 | 121 | 0.22 | 96 |
IV.MTRA.HNZ. | 2024-04-12T03:49:08.20 | 0.3 | negative | manual | P | 66 | 15.9729 | 124 | 0.01 | 76 |
IV.NRCA.HNZ. | 2024-04-12T03:49:08.33 | 0.1 | negative | manual | P | 331 | 17.0718 | 122 | -0.04 | 100 |
IV.SMA1.EHZ. | 2024-04-12T03:49:07.89 | 1.0 | undecidable | manual | P | 128 | 12.2766 | 131 | 0.28 | 24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.8 | 0.0006950000000000001 | 0.4 | AML | other | m | 2024-04-12T03:49:10.72 |
IV.NRCA.HHE. | ML:2.8 | 0.005705 | 0.08 | AML | other | m | 2024-04-12T03:49:11.15 |
IV.NRCA.HNE. | ML:2.8 | 0.00552 | 0.08 | AML | other | m | 2024-04-12T03:49:11.15 |
IV.NRCA.HHN. | ML:2.8 | 0.005755 | 0.08 | AML | other | m | 2024-04-12T03:49:11.15 |
IV.NRCA.HNN. | ML:2.8 | 0.004894999999999999 | 0.1 | AML | other | m | 2024-04-12T03:49:11.16 |
IV.MTRA.HNE. | ML:2.2 | 0.0013399999999999998 | 0.96 | AML | other | m | 2024-04-12T03:49:11.40 |
IV.MTRA.EHE. | ML:2.2 | 0.001325 | 0.96 | AML | other | m | 2024-04-12T03:49:11.41 |
IV.MTRA.HNN. | ML:2.0 | 0.0008885000000000001 | 0.24 | AML | other | m | 2024-04-12T03:49:11.40 |
IV.MTRA.EHN. | ML:2.0 | 0.0008990000000000001 | 0.26 | AML | other | m | 2024-04-12T03:49:11.40 |
IV.LNSS.HHE. | ML:2.3 | 0.001745 | 0.3 | AML | other | m | 2024-04-12T03:49:12.01 |
IV.LNSS.HNE. | ML:2.3 | 0.00159 | 0.3 | AML | other | m | 2024-04-12T03:49:12.01 |
IV.LNSS.HHN. | ML:2.3 | 0.001545 | 0.16 | AML | other | m | 2024-04-12T03:49:12.20 |
IV.LNSS.HNN. | ML:2.3 | 0.0014650000000000002 | 0.68 | AML | other | m | 2024-04-12T03:49:12.20 |
IV.RM33.EHN. | ML:1.7 | 0.00033400000000000004 | 0.24 | AML | other | m | 2024-04-12T03:49:12.90 |
IV.CAMP.HHE. | ML:1.4 | 0.0001535 | 0.2 | AML | other | m | 2024-04-12T03:49:13.29 |
IV.CAMP.HHN. | ML:1.3 | 0.00011649999999999999 | 0.24 | AML | other | m | 2024-04-12T03:49:13.24 |
IV.SMA1.EHN. | ML:1.8 | 0.000627 | 0.28 | AML | other | m | 2024-04-12T03:49:13.49 |
IV.RM33.HNN. | ML:1.8 | 0.000383 | 1.02 | AML | other | m | 2024-04-12T03:49:13.56 |
IV.RM33.EHE. | ML:1.7 | 0.0003735 | 1.06 | AML | other | m | 2024-04-12T03:49:13.10 |
IV.RM33.HNE. | ML:1.7 | 0.00037 | 1.06 | AML | other | m | 2024-04-12T03:49:13.10 |
IV.GAVE.EHN. | ML:1.8 | 0.0003845 | 0.34 | AML | other | m | 2024-04-12T03:49:14.27 |
IV.GAVE.EHE. | ML:2.0 | 0.0005965 | 0.18 | AML | other | m | 2024-04-12T03:49:14.59 |
IV.TERO.HHE. | ML:1.8 | 0.00029049999999999996 | 0.34 | AML | other | m | 2024-04-12T03:49:15.46 |
IV.TERO.HHN. | ML:1.9 | 0.00034599999999999995 | 1.08 | AML | other | m | 2024-04-12T03:49:15.27 |
IV.GIGS.HHN. | ML:1.5 | 0.0001173 | 0.18 | AML | other | m | 2024-04-12T03:49:17.68 |
IV.GIGS.HHE. | ML:1.4 | 0.0000854 | 0.12 | AML | other | m | 2024-04-12T03:49:17.71 |
IV.MF5.EHE. | ML:1.8 | 0.000217 | 0.54 | AML | other | m | 2024-04-12T03:49:17.82 |
IV.ARRO.EHE. | ML:1.5 | 0.00011599999999999999 | 0.68 | AML | other | m | 2024-04-12T03:49:18.50 |
IV.MF5.EHN. | ML:1.8 | 0.00020250000000000002 | 1.32 | AML | other | m | 2024-04-12T03:49:18.87 |
IV.CSP1.EHN. | ML:2.1 | 0.0003735 | 0.72 | AML | other | m | 2024-04-12T03:49:18.83 |
IV.GUMA.HHE. | ML:2.5 | 0.0011400000000000002 | 0.26 | AML | other | m | 2024-04-12T03:49:18.99 |
IV.GUMA.HNN. | ML:2.4 | 0.0008879999999999999 | 1.68 | AML | other | m | 2024-04-12T03:49:19.01 |
IV.CSP1.EHE. | ML:2.0 | 0.00027949999999999996 | 1.32 | AML | other | m | 2024-04-12T03:49:19.69 |
IV.GUMA.HHN. | ML:2.3 | 0.0006035 | 0.44 | AML | other | m | 2024-04-12T03:49:19.06 |
IV.CESI.HHE. | ML:1.8 | 0.000201 | 1.82 | AML | other | m | 2024-04-12T03:49:19.07 |
IV.GUMA.HNE. | ML:2.3 | 0.0006215 | 1.66 | AML | other | m | 2024-04-12T03:49:19.15 |
IV.CESI.HHN. | ML:2.0 | 0.0003445 | 0.22 | AML | other | m | 2024-04-12T03:49:19.44 |
IV.ARRO.EHN. | ML:1.6 | 0.00013350000000000002 | 0.16 | AML | other | m | 2024-04-12T03:49:19.45 |
IV.FIAM.HHN. | ML:1.6 | 0.0000973 | 0.22 | AML | other | m | 2024-04-12T03:49:20.54 |
IV.MML1.EHN. | ML:1.6 | 0.00011105 | 1.04 | AML | other | m | 2024-04-12T03:49:21.35 |
IV.FIAM.HHE. | ML:1.5 | 0.00008815 | 0.84 | AML | other | m | 2024-04-12T03:49:21.80 |
IV.OFFI.HHN. | ML:2.0 | 0.000317 | 0.68 | AML | other | m | 2024-04-12T03:49:21.90 |
IV.MML1.EHE. | ML:1.6 | 0.00009795000000000001 | 0.8 | AML | other | m | 2024-04-12T03:49:22.52 |
IV.CESX.HHN. | ML:1.4 | 0.0000566 | 0.16 | AML | other | m | 2024-04-12T03:49:22.85 |
IV.CESX.HHE. | ML:1.4 | 0.0000585 | 1.04 | AML | other | m | 2024-04-12T03:49:24.03 |
IV.ASSB.HHN. | ML:1.8 | 0.0001285 | 0.12 | AML | other | m | 2024-04-12T03:49:24.98 |
IV.MNTT.EHN. | ML:2.0 | 0.000246 | 1.58 | AML | other | m | 2024-04-12T03:49:25.85 |
IV.FAGN.HHE. | ML:1.8 | 0.00013000000000000002 | 0.7 | AML | other | m | 2024-04-12T03:49:25.54 |
IV.OFFI.HHE. | ML:1.9 | 0.00021349999999999999 | 0.66 | AML | other | m | 2024-04-12T03:49:25.67 |
IV.VCEL.EHE. | ML:1.8 | 0.00014050000000000003 | 0.64 | AML | other | m | 2024-04-12T03:49:25.08 |
IV.ASSB.HHE. | ML:1.8 | 0.000126 | 0.94 | AML | other | m | 2024-04-12T03:49:25.46 |
IV.MNTT.EHE. | ML:2.0 | 0.0002275 | 1.44 | AML | other | m | 2024-04-12T03:49:26.80 |
IV.VCEL.EHN. | ML:2.0 | 0.0001875 | 1.18 | AML | other | m | 2024-04-12T03:49:26.12 |
IV.FAGN.HHN. | ML:1.8 | 0.000123 | 0.68 | AML | other | m | 2024-04-12T03:49:26.65 |
IV.SNTG.HHE. | ML:1.3 | 0.0000401 | 0.9 | AML | other | m | 2024-04-12T03:49:27.49 |
IV.SNTG.HHN. | ML:1.3 | 0.000039800000000000005 | 0.22 | AML | other | m | 2024-04-12T03:49:27.76 |
IV.ATCC.EHN. | ML:1.6 | 0.00006715 | 1 | AML | other | m | 2024-04-12T03:49:28.14 |
IV.ATCC.EHE. | ML:1.7 | 0.00007670000000000001 | 1.44 | AML | other | m | 2024-04-12T03:49:28.15 |
IV.CING.HHE. | ML:1.5 | 0.000043450000000000006 | 0.18 | AML | other | m | 2024-04-12T03:49:28.75 |
IV.CING.HHN. | ML:1.4 | 0.0000381 | 0.48 | AML | other | m | 2024-04-12T03:49:28.53 |
IV.T0110.HHN. | ML:1.7 | 0.0000844 | 1.5 | AML | other | m | 2024-04-12T03:49:28.81 |
IV.FOSV.EHN. | ML:1.5 | 0.000046399999999999996 | 0.3 | AML | other | m | 2024-04-12T03:49:30.65 |
IV.FOSV.EHE. | ML:1.4 | 0.0000422 | 1.62 | AML | other | m | 2024-04-12T03:49:31.84 |
IV.SSFR.HHE. | ML:1.9 | 0.00009334999999999999 | 1.18 | AML | other | m | 2024-04-12T03:49:33.64 |
IV.SSFR.HHN. | ML:1.6 | 0.00004654999999999999 | 1.1 | AML | other | m | 2024-04-12T03:49:37.58 |
IV.T0110.HHE. | ML:1.7 | 0.00008745 | 0.42 | AML | other | m | 2024-04-12T03:49:37.28 |
IV.MGAB.HHN. | ML:1.6 | 0.0000422 | 1.36 | AML | other | m | 2024-04-12T03:49:37.31 |
IV.MGAB.HHE. | ML:1.7 | 0.0000582 | 0.48 | AML | other | m | 2024-04-12T03:49:38.38 |
IV.FRON.EHN. | ML:1.4 | 0.00002555 | 1.38 | AML | other | m | 2024-04-12T03:49:39.79 |
IV.FRON.EHE. | ML:1.3 | 0.000019849999999999998 | 1.38 | AML | other | m | 2024-04-12T03:49:40.98 |