A magnitude ML 1.2 earthquake occured in region: 5 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6400, 13.2340 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 |
---|---|---|---|---|
Amatrice | RI | 5 | 2657 | 2657 |
Accumoli | RI | 6 | 667 | 3324 |
Cittareale | RI | 7 | 482 | 3806 |
Montereale | AQ | 13 | 2581 | 6387 |
Capitignano | AQ | 14 | 665 | 7052 |
Campotosto | AQ | 14 | 542 | 7594 |
Arquata del Tronto | AP | 16 | 1178 | 8772 |
Borbona | RI | 16 | 617 | 9389 |
Posta | RI | 17 | 694 | 10083 |
Cagnano Amiterno | AQ | 20 | 1369 | 11452 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2024-02-03 03:44:53 |
42.6398 | 13.2343 | 10 | 2024-02-03 03:50:03 |
Sala Sismica INGV-Roma | 125000861 |
Field | Value |
---|---|
Time (UTC) | 2024-02-03 03:44:53 ± 0.08 |
Latitude | 42.6398 ± 0.0045 |
Longitude | 13.2343 ± 0.0049 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125000861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 408 |
Semi-minor axis of confidence ellipse (meter) | 381 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 272 |
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) | 89 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.07464 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45236 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 125000861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-03 03:50:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2024-02-03T03:45:03.18 | 0.6 | undecidable | manual | P | 357 | 50.2164 | 50 | 0.16 | 46 |
IV.FDMO.HHZ. | 2024-02-03T03:45:02.33 | 1.0 | undecidable | manual | P | 345 | 45.621 | 50 | 0.02 | 24 |
IV.NRCA.HHZ. | 2024-02-03T03:45:02.42 | 0.3 | undecidable | manual | S | 336 | 23.5542 | 113 | -0.26 | 71 |
IV.MF5.EHZ. | 2024-02-03T03:45:02.35 | 0.6 | undecidable | manual | P | 25 | 42.7239 | 50 | 0.48 | 44 |
IV.LNSS.HHZ. | 2024-02-03T03:45:00.48 | 0.3 | undecidable | manual | S | 256 | 16.3725 | 122 | 0.03 | 75 |
IV.MTRA.HNN. | 2024-02-03T03:45:00.87 | 0.3 | undecidable | manual | S | 46 | 18.4704 | 119 | -0.22 | 72 |
IV.GAVE.EHZ. | 2024-02-03T03:44:59.56 | 0.3 | undecidable | manual | P | 282 | 28.3494 | 50 | -0.09 | 73 |
IV.RM33.EHZ. | 2024-02-03T03:44:59.58 | 0.3 | undecidable | manual | S | 186 | 14.5743 | 125 | -0.36 | 70 |
IV.TERO.HHZ. | 2024-02-03T03:44:59.54 | 0.3 | undecidable | manual | P | 93 | 30.2475 | 50 | -0.4 | 68 |
IV.MMO1.EHZ. | 2024-02-03T03:44:59.89 | 0.1 | undecidable | manual | P | 15 | 29.748 | 50 | 0.02 | 98 |
IV.SMA1.EHZ. | 2024-02-03T03:44:58.43 | 0.3 | undecidable | manual | S | 97 | 8.2806 | 141 | 0.1 | 75 |
IV.NRCA.HHZ. | 2024-02-03T03:44:58.90 | 0.1 | undecidable | manual | P | 336 | 23.5542 | 113 | -0.01 | 100 |
IV.MTRA.HNN. | 2024-02-03T03:44:57.99 | 0.6 | undecidable | manual | P | 46 | 18.4704 | 119 | 0 | 50 |
IV.RM33.EHZ. | 2024-02-03T03:44:57.39 | 0.1 | undecidable | manual | P | 186 | 14.5743 | 125 | 0.06 | 100 |
IV.LNSS.HHZ. | 2024-02-03T03:44:57.80 | 0.1 | undecidable | manual | P | 256 | 16.3725 | 122 | 0.18 | 97 |
IV.SMA1.EHZ. | 2024-02-03T03:44:56.72 | 0.1 | undecidable | manual | P | 97 | 8.2806 | 141 | 0.33 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.6 | 0.0006365 | 0.26 | AML | other | m | 2024-02-03T03:44:58.86 |
IV.SMA1.EHN. | ML:1.3 | 0.000259 | 0.92 | AML | other | m | 2024-02-03T03:44:58.42 |
IV.RM33.EHE. | ML:1.2 | 0.0001625 | 1.4 | AML | other | m | 2024-02-03T03:44:59.21 |
IV.RM33.EHN. | ML:1.0 | 0.00010415 | 0.1 | AML | other | m | 2024-02-03T03:45:00.16 |
IV.LNSS.HHN. | ML:1.1 | 0.0001114 | 0.36 | AML | other | m | 2024-02-03T03:45:00.70 |
IV.LNSS.HHE. | ML:1.1 | 0.0001075 | 0.56 | AML | other | m | 2024-02-03T03:45:00.47 |
IV.NRCA.HHE. | ML:1.4 | 0.00016900000000000002 | 0.16 | AML | other | m | 2024-02-03T03:45:02.80 |
IV.NRCA.HHN. | ML:1.0 | 0.00006815 | 0.36 | AML | other | m | 2024-02-03T03:45:02.73 |
IV.GAVE.EHN. | ML:0.8 | 0.000033549999999999996 | 0.8 | AML | other | m | 2024-02-03T03:45:04.72 |
IV.GAVE.EHE. | ML:1.0 | 0.0000553 | 0.68 | AML | other | m | 2024-02-03T03:45:05.49 |