A magnitude ML 0.7 earthquake occured in region: 4 km E Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7070, 13.3000 at 12 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 | 7 | 1178 | 1845 |
Amatrice | RI | 9 | 2657 | 4502 |
Acquasanta Terme | AP | 11 | 2916 | 7418 |
Cittareale | RI | 15 | 482 | 7900 |
Montegallo | AP | 15 | 523 | 8423 |
Valle Castellana | TE | 17 | 977 | 9400 |
Campotosto | AQ | 18 | 542 | 9942 |
Rocca Santa Maria | TE | 19 | 537 | 10479 |
Norcia | PG | 19 | 4957 | 15436 |
Cortino | TE | 20 | 656 | 16092 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-12-29 18:57:10 |
42.7073 | 13.2997 | 12 | 2023-12-29 19:04:18 |
Sala Sismica INGV-Roma | 124344561 |
Field | Value |
---|---|
Time (UTC) | 2023-12-29 18:57:10 ± 0.09 |
Latitude | 42.7073 ± 0.0027 |
Longitude | 13.2997 ± 0.0061 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124344561 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 407 |
Semi-minor axis of confidence ellipse (meter) | 325 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 115 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
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) | 0.08094 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23922 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 124344561 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-29 19:04:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2023-12-29T18:57:20.14 | 0.3 | undecidable | manual | S | 111 | 26.5512 | 95 | -0.22 | 72 |
7F.SIB1.EHN. | 2023-12-29T18:57:19.11 | 0.3 | undecidable | manual | S | 353 | 20.9679 | 98 | 0.24 | 72 |
IV.LNSS.HHZ. | 2023-12-29T18:57:19.75 | 0.3 | undecidable | manual | S | 241 | 24.1536 | 96 | 0.03 | 74 |
7F.SIB2.EHZ. | 2023-12-29T18:57:18.68 | 0.3 | undecidable | manual | S | 1 | 20.3685 | 99 | -0.05 | 74 |
IV.NRCA.HHZ. | 2023-12-29T18:57:18.49 | 0.3 | undecidable | manual | S | 313 | 20.5683 | 98 | -0.29 | 70 |
IV.MMO1.EHZ. | 2023-12-29T18:57:18.99 | 0.3 | undecidable | manual | S | 6 | 21.3675 | 98 | 0 | 74 |
7F.SIB3.EHZ. | 2023-12-29T18:57:18.24 | 0.6 | undecidable | manual | S | 353 | 18.7701 | 101 | -0.06 | 49 |
IV.LNSS.HHZ. | 2023-12-29T18:57:16.01 | 0.3 | undecidable | manual | P | 241 | 24.1536 | 96 | 0.06 | 74 |
IV.MTRA.HNN. | 2023-12-29T18:57:16.00 | 0.6 | undecidable | manual | S | 55 | 9.5793 | 129 | -0.07 | 50 |
IV.TERO.HHZ. | 2023-12-29T18:57:16.21 | 0.3 | undecidable | manual | P | 111 | 26.5512 | 95 | -0.11 | 73 |
IV.SMA1.EHZ. | 2023-12-29T18:57:15.77 | 0.3 | undecidable | manual | S | 161 | 8.9799 | 132 | -0.17 | 74 |
7F.SIB3.EHZ. | 2023-12-29T18:57:15.11 | 0.3 | undecidable | manual | P | 353 | 18.7701 | 101 | -0.02 | 75 |
7F.SIB2.EHZ. | 2023-12-29T18:57:15.39 | 0.1 | undecidable | manual | P | 1 | 20.3685 | 99 | 0.01 | 100 |
IV.NRCA.HHZ. | 2023-12-29T18:57:15.35 | 0.1 | undecidable | manual | P | 313 | 20.5683 | 98 | -0.06 | 98 |
IV.MMO1.EHZ. | 2023-12-29T18:57:15.64 | 0.6 | negative | manual | P | 6 | 21.3675 | 98 | 0.11 | 49 |
7F.SIB1.EHN. | 2023-12-29T18:57:15.60 | 0.3 | undecidable | manual | P | 353 | 20.9679 | 98 | 0.14 | 73 |
IV.SMA1.EHZ. | 2023-12-29T18:57:14.02 | 0.3 | positive | manual | P | 161 | 8.9799 | 132 | 0.25 | 72 |
IV.MTRA.HNN. | 2023-12-29T18:57:13.99 | 0.1 | undecidable | manual | P | 55 | 9.5793 | 129 | 0.15 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:0.6 | 0.000045249999999999995 | 0.12 | AML | other | m | 2023-12-29T18:57:16.11 |
IV.SMA1.EHE. | ML:0.7 | 0.00005635 | 0.12 | AML | other | m | 2023-12-29T18:57:16.27 |
IV.NRCA.HHN. | ML:0.8 | 0.000047350000000000006 | 0.14 | AML | other | m | 2023-12-29T18:57:18.79 |
IV.NRCA.HHE. | ML:0.8 | 0.000040050000000000004 | 0.96 | AML | other | m | 2023-12-29T18:57:19.01 |
IV.LNSS.HHN. | ML:0.5 | 0.00002115 | 0.22 | AML | other | m | 2023-12-29T18:57:19.85 |
IV.LNSS.HHE. | ML:0.7 | 0.00002975 | 1.58 | AML | other | m | 2023-12-29T18:57:20.94 |