A magnitude ML 1.7 earthquake occured in region: 4 km S Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6640, 13.2620 at 13 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 |
Amatrice | RI | 4 | 2657 | 3324 |
Cittareale | RI | 10 | 482 | 3806 |
Arquata del Tronto | AP | 13 | 1178 | 4984 |
Campotosto | AQ | 15 | 542 | 5526 |
Montereale | AQ | 15 | 2581 | 8107 |
Capitignano | AQ | 16 | 665 | 8772 |
Acquasanta Terme | AP | 17 | 2916 | 11688 |
Borbona | RI | 20 | 617 | 12305 |
Norcia | PG | 20 | 4957 | 17262 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2024-01-02 01:55:40 |
42.6635 | 13.2617 | 13 | 2024-01-02 02:10:15 |
Sala Sismica INGV-Roma | 124412471 |
Field | Value |
---|---|
Time (UTC) | 2024-01-02 01:55:40 ± 0.07 |
Latitude | 42.6635 ± 0.0036 |
Longitude | 13.2617 ± 0.0037 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124412471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 352 |
Semi-minor axis of confidence ellipse (meter) | 171 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 342 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31117 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 124412471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-02 02:10:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2024-01-02T01:56:01.20 | 3.0 | undecidable | manual | S | -0.35 | 0 | |||
IV.T0110.HHZ. | 2024-01-02T01:55:52.01 | 3.0 | positive | manual | P | 0.05 | 0 | |||
IV.MNTT.EHZ. | 2024-01-02T01:55:50.71 | 3.0 | negative | manual | P | 0.3 | 0 | |||
IV.CESI.HHZ. | 2024-01-02T01:55:50.43 | 3.0 | undecidable | manual | P | 0.96 | 0 | |||
IV.VCEL.EHZ. | 2024-01-02T01:55:50.79 | 3.0 | undecidable | manual | P | 0.05 | 0 | |||
IV.GAVE.EHZ. | 2024-01-02T01:55:50.54 | 0.6 | undecidable | manual | S | 276 | 30.1476 | 98 | -0.05 | 49 |
IV.TERO.HNZ. | 2024-01-02T01:55:49.86 | 0.6 | undecidable | manual | S | 99 | 28.2495 | 99 | -0.25 | 47 |
IV.OFFI.HHZ. | 2024-01-02T01:55:49.71 | 3.0 | positive | manual | P | 0.32 | 0 | |||
IV.FIAM.HHZ. | 2024-01-02T01:55:48.35 | 3.0 | positive | manual | P | -0.24 | 0 | |||
IV.NRCA.HHZ. | 2024-01-02T01:55:48.42 | 0.6 | undecidable | manual | S | 328 | 22.3554 | 103 | -0.13 | 49 |
IV.MF5.EHZ. | 2024-01-02T01:55:48.23 | 3.0 | positive | manual | P | -0.1 | 0 | |||
IV.CSP1.EHZ. | 2024-01-02T01:55:47.21 | 3.0 | positive | manual | P | -2.42 | 0 | |||
IV.LNSS.HHZ. | 2024-01-02T01:55:47.62 | 0.6 | undecidable | manual | S | 250 | 19.2696 | 107 | -0.14 | 49 |
IV.RM33.EHZ. | 2024-01-02T01:55:47.05 | 0.6 | undecidable | manual | S | 193 | 17.5713 | 111 | -0.27 | 47 |
IV.GAVE.EHZ. | 2024-01-02T01:55:46.15 | 0.1 | positive | manual | P | 276 | 30.1476 | 98 | 0.01 | 98 |
IV.MTRA.HNZ. | 2024-01-02T01:55:46.59 | 0.6 | undecidable | manual | S | 47 | 15.0738 | 117 | -0.13 | 49 |
IV.GIGS.HHZ. | 2024-01-02T01:55:46.64 | 1.0 | undecidable | manual | P | 132 | 34.5432 | 96 | -0.17 | 24 |
IV.SMA1.EHZ. | 2024-01-02T01:55:45.05 | 0.6 | undecidable | manual | S | 121 | 6.993 | 145 | -0.03 | 50 |
IV.NRCA.HHZ. | 2024-01-02T01:55:45.07 | 1.0 | undecidable | manual | P | 328 | 22.3554 | 103 | 0.11 | 24 |
IV.MMO1.EHZ. | 2024-01-02T01:55:45.83 | 3.0 | undecidable | manual | P | -0.38 | 0 | |||
IV.TERO.HNZ. | 2024-01-02T01:55:45.81 | 0.3 | undecidable | manual | P | 99 | 28.2495 | 99 | -0.05 | 74 |
IV.CAMP.HHZ. | 2024-01-02T01:55:44.49 | 0.6 | undecidable | manual | P | 140 | 18.5703 | 109 | 0.09 | 49 |
IV.MTRA.HNZ. | 2024-01-02T01:55:44.07 | 0.3 | undecidable | manual | P | 47 | 15.0738 | 117 | 0.17 | 73 |
IV.LNSS.HHZ. | 2024-01-02T01:55:44.56 | 0.1 | positive | manual | P | 250 | 19.2696 | 107 | 0.06 | 99 |
IV.RM33.EHZ. | 2024-01-02T01:55:44.30 | 0.1 | positive | manual | P | 193 | 17.5713 | 111 | 0.05 | 100 |
IV.SMA1.EHZ. | 2024-01-02T01:55:43.16 | 0.1 | undecidable | manual | P | 121 | 6.993 | 145 | 0.2 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.9 | 0.00102 | 0.42 | AML | other | m | 2024-01-02T01:55:45.32 |
IV.SMA1.EHE. | ML:2.1 | 0.001485 | 0.18 | AML | other | m | 2024-01-02T01:55:45.63 |
IV.MTRA.HNN. | ML:2.0 | 0.0007545 | 1.82 | AML | other | m | 2024-01-02T01:55:46.98 |
IV.MTRA.EHN. | ML:2.0 | 0.0007775000000000001 | 1.82 | AML | other | m | 2024-01-02T01:55:46.99 |
IV.RM33.EHN. | ML:1.7 | 0.0003395 | 0.52 | AML | other | m | 2024-01-02T01:55:47.48 |
IV.MTRA.HNE. | ML:1.9 | 0.000598 | 0.62 | AML | other | m | 2024-01-02T01:55:47.60 |
IV.MTRA.EHE. | ML:1.9 | 0.0006225 | 0.6 | AML | other | m | 2024-01-02T01:55:47.60 |
IV.LNSS.HHN. | ML:1.8 | 0.00039549999999999996 | 0.36 | AML | other | m | 2024-01-02T01:55:47.74 |
IV.LNSS.HHE. | ML:1.9 | 0.0005715 | 0.14 | AML | other | m | 2024-01-02T01:55:47.85 |
IV.RM33.HNE. | ML:1.8 | 0.00047450000000000004 | 0.62 | AML | other | m | 2024-01-02T01:55:47.53 |
IV.RM33.EHE. | ML:1.8 | 0.00048499999999999997 | 0.62 | AML | other | m | 2024-01-02T01:55:47.53 |
IV.RM33.HNN. | ML:1.7 | 0.000342 | 0.72 | AML | other | m | 2024-01-02T01:55:47.48 |
IV.NRCA.HHE. | ML:1.6 | 0.000249 | 0.14 | AML | other | m | 2024-01-02T01:55:48.86 |
IV.NRCA.HHN. | ML:1.6 | 0.0002195 | 1.32 | AML | other | m | 2024-01-02T01:55:49.98 |
IV.TERO.HHN. | ML:1.8 | 0.0002825 | 0.08 | AML | other | m | 2024-01-02T01:55:49.93 |
IV.TERO.HHE. | ML:1.5 | 0.0001495 | 1.94 | AML | other | m | 2024-01-02T01:55:50.98 |
IV.MMO1.EHE. | ML:1.4 | 0.000146 | 0.78 | AML | other | m | 2024-01-02T01:55:50.65 |
IV.MMO1.EHN. | ML:1.2 | 0.00008740000000000001 | 0.42 | AML | other | m | 2024-01-02T01:55:50.37 |
IV.GAVE.EHE. | ML:1.6 | 0.000185 | 0.18 | AML | other | m | 2024-01-02T01:55:51.17 |
IV.GAVE.EHN. | ML:1.5 | 0.000157 | 0.68 | AML | other | m | 2024-01-02T01:55:51.47 |