A magnitude ML 0.5 earthquake occured in region: 4 km N Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7300, 13.2610 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 | 11 | 2657 | 4502 |
Acquasanta Terme | AP | 13 | 2916 | 7418 |
Montegallo | AP | 14 | 523 | 7941 |
Cittareale | RI | 15 | 482 | 8423 |
Norcia | PG | 15 | 4957 | 13380 |
Valle Castellana | TE | 19 | 977 | 14357 |
Montemonaco | AP | 20 | 604 | 14961 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2024-02-06 19:13:18 |
42.7298 | 13.2612 | 11 | 2024-02-06 19:23:59 |
Sala Sismica INGV-Roma | 125078631 |
Field | Value |
---|---|
Time (UTC) | 2024-02-06 19:13:18 ± 0.05 |
Latitude | 42.7298 ± 0.0027 |
Longitude | 13.2612 ± 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 | 125078631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 421 |
Semi-minor axis of confidence ellipse (meter) | 245 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 63 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27339 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 125078631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-06 19:23:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2024-02-06T19:13:26.12 | 0.3 | undecidable | manual | S | 16 | 19.5693 | 119 | -0.07 | 98 |
7F.SIB1.EHZ. | 2024-02-06T19:13:26.00 | 0.3 | undecidable | manual | S | 2 | 18.2706 | 120 | 0.19 | 96 |
IV.NRCA.HHZ. | 2024-02-06T19:13:25.21 | 0.3 | undecidable | manual | S | 314 | 16.5723 | 123 | -0.1 | 98 |
7F.SIB3.EHZ. | 2024-02-06T19:13:25.03 | 0.3 | undecidable | manual | S | 3 | 16.0728 | 124 | -0.14 | 97 |
IV.TERO.HHZ. | 2024-02-06T19:13:24.49 | 0.3 | undecidable | manual | P | 113 | 30.3474 | 50 | -0.11 | 95 |
IV.GUMA.HHZ. | 2024-02-06T19:13:24.31 | 3.0 | undecidable | manual | P | 0 | ||||
IV.SMA1.EHZ. | 2024-02-06T19:13:24.14 | 0.3 | undecidable | manual | S | 151 | 12.5763 | 130 | -0.05 | 100 |
IV.OFFI.HHZ. | 2024-02-06T19:13:24.89 | 3.0 | undecidable | manual | P | -0.1 | 0 | |||
IV.LNSS.HHZ. | 2024-02-06T19:13:23.39 | 0.3 | undecidable | manual | P | 232 | 22.8549 | 50 | -0.05 | 98 |
IV.MC2.EHZ. | 2024-02-06T19:13:23.34 | 0.3 | undecidable | manual | P | 344 | 20.9679 | 50 | 0.19 | 95 |
IV.MTRA.HNZ. | 2024-02-06T19:13:23.85 | 0.3 | undecidable | manual | S | 75 | 11.3775 | 133 | -0.04 | 100 |
IV.RM33.EHZ. | 2024-02-06T19:13:23.66 | 0.3 | undecidable | manual | P | 189 | 24.753 | 50 | -0.08 | 97 |
7F.SIB3.EHZ. | 2024-02-06T19:13:22.35 | 0.3 | undecidable | manual | P | 3 | 16.0728 | 124 | 0.02 | 100 |
7F.SIB1.EHZ. | 2024-02-06T19:13:22.90 | 0.3 | undecidable | manual | P | 2 | 18.2706 | 120 | 0.2 | 96 |
IV.NRCA.HHZ. | 2024-02-06T19:13:22.45 | 0.3 | undecidable | manual | P | 314 | 16.5723 | 123 | 0.04 | 99 |
7F.SIB2.EHZ. | 2024-02-06T19:13:22.72 | 0.3 | undecidable | manual | P | 11 | 18.1707 | 121 | 0.03 | 99 |
IV.MMO1.EHZ. | 2024-02-06T19:13:22.49 | 0.3 | undecidable | manual | P | 16 | 19.5693 | 119 | -0.43 | 91 |
IV.MTRA.HNZ. | 2024-02-06T19:13:21.77 | 0.3 | undecidable | manual | P | 75 | 11.3775 | 133 | 0.18 | 97 |
IV.SMA1.EHZ. | 2024-02-06T19:13:21.94 | 0.3 | undecidable | manual | P | 151 | 12.5763 | 130 | 0.17 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:0.6 | 0.0000454 | 0.22 | AML | other | m | 2024-02-06T19:13:24.31 |
IV.SMA1.EHN. | ML:0.4 | 0.000032149999999999995 | 0.64 | AML | other | m | 2024-02-06T19:13:24.46 |
IV.NRCA.HHE. | ML:0.7 | 0.0000432 | 0.14 | AML | other | m | 2024-02-06T19:13:25.35 |
IV.NRCA.HHN. | ML:0.5 | 0.00003185 | 0.64 | AML | other | m | 2024-02-06T19:13:25.82 |
IV.MMO1.EHE. | ML:0.3 | 0.000015218425 | 0.064 | AML | other | m | 2024-02-06T19:13:26.34 |
IV.MMO1.EHN. | ML:0.6 | 0.000029536008999999998 | 0.0768 | AML | other | m | 2024-02-06T19:13:26.29 |
IV.RM33.EHE. | ML:0.4 | 0.000012954179999999999 | 0.1664 | AML | other | m | 2024-02-06T19:13:28.10 |
IV.RM33.EHN. | ML:0.5 | 0.00001819149 | 0.192 | AML | other | m | 2024-02-06T19:13:27.87 |
IV.TERO.HHE. | ML:0.0 | 0.000005231181500000001 | 0.0896 | AML | other | m | 2024-02-06T19:13:29.85 |
IV.TERO.HHN. | ML:0.3 | 0.0000097653385 | 0.0896 | AML | other | m | 2024-02-06T19:13:29.26 |