A magnitude ML 1.2 earthquake occured in region: 3 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6380, 13.2580 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 |
---|---|---|---|---|
Amatrice | RI | 3 | 2657 | 2657 |
Accumoli | RI | 6 | 667 | 3324 |
Cittareale | RI | 8 | 482 | 3806 |
Montereale | AQ | 13 | 2581 | 6387 |
Campotosto | AQ | 13 | 542 | 6929 |
Capitignano | AQ | 14 | 665 | 7594 |
Arquata del Tronto | AP | 15 | 1178 | 8772 |
Borbona | RI | 17 | 617 | 9389 |
Posta | RI | 18 | 694 | 10083 |
Acquasanta Terme | AP | 19 | 2916 | 12999 |
Cagnano Amiterno | AQ | 20 | 1369 | 14368 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2024-02-28 17:13:00 |
42.6385 | 13.2577 | 13 | 2024-02-28 17:22:01 |
Sala Sismica INGV-Roma | 125599571 |
Field | Value |
---|---|
Time (UTC) | 2024-02-28 17:13:00 ± 0.06 |
Latitude | 42.6385 ± 0.0036 |
Longitude | 13.2577 ± 0.0049 |
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 | 125599571 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 329 |
Semi-minor axis of confidence ellipse (meter) | 305 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 301 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 75 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29678 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 125599571 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-28 17:22:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GUMA.HHZ. | 2024-02-28T17:13:11.02 | 3.0 | undecidable | manual | P | 0 | ||||
IV.NRCA.HHZ. | 2024-02-28T17:13:09.58 | 0.3 | undecidable | manual | S | 332 | 24.5532 | 100 | -0.14 | 95 |
IV.LNSS.HHZ. | 2024-02-28T17:13:07.84 | 0.3 | undecidable | manual | S | 257 | 18.1707 | 108 | -0.22 | 95 |
IV.CAMP.HHZ. | 2024-02-28T17:13:07.56 | 0.3 | undecidable | manual | S | 133 | 16.7721 | 111 | -0.16 | 96 |
IV.GIGS.HHZ. | 2024-02-28T17:13:07.12 | 0.3 | undecidable | manual | P | 128 | 32.9448 | 96 | -0.05 | 95 |
IV.RM33.HNZ. | 2024-02-28T17:13:07.18 | 0.3 | undecidable | manual | S | 194 | 14.7741 | 116 | -0.05 | 99 |
IV.MTRA.HNZ. | 2024-02-28T17:13:07.55 | 0.3 | undecidable | manual | S | 41 | 17.2716 | 110 | -0.29 | 92 |
IV.TERO.HHZ. | 2024-02-28T17:13:06.40 | 0.3 | undecidable | manual | P | 93 | 28.3494 | 98 | -0.06 | 96 |
7F.SIB3.EHZ. | 2024-02-28T17:13:06.24 | 0.3 | undecidable | manual | P | 2 | 26.2515 | 99 | 0.09 | 96 |
IV.MMO1.EHZ. | 2024-02-28T17:13:06.73 | 0.3 | undecidable | manual | P | 11 | 29.4483 | 97 | 0.1 | 95 |
IV.SMA1.EHZ. | 2024-02-28T17:13:05.58 | 0.3 | undecidable | manual | S | 98 | 6.3936 | 147 | 0.03 | 100 |
IV.LNSS.HHZ. | 2024-02-28T17:13:05.02 | 0.3 | undecidable | manual | P | 257 | 18.1707 | 108 | 0.09 | 96 |
IV.NRCA.HHZ. | 2024-02-28T17:13:05.95 | 0.3 | undecidable | manual | P | 332 | 24.5532 | 100 | 0.06 | 96 |
IV.CAMP.HHZ. | 2024-02-28T17:13:04.81 | 0.3 | undecidable | manual | P | 133 | 16.7721 | 111 | 0.08 | 97 |
IV.RM33.HNZ. | 2024-02-28T17:13:04.61 | 0.3 | undecidable | manual | P | 194 | 14.7741 | 116 | 0.16 | 96 |
IV.MTRA.HNZ. | 2024-02-28T17:13:04.94 | 0.3 | undecidable | manual | P | 41 | 17.2716 | 110 | 0.14 | 96 |
IV.SMA1.EHZ. | 2024-02-28T17:13:03.71 | 0.3 | undecidable | manual | P | 98 | 6.3936 | 147 | 0.23 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.0 | 0.00008245 | 0.14 | AML | other | m | 2024-02-28T17:13:08.16 |
IV.LNSS.HHE. | ML:1.1 | 0.00008595 | 0.52 | AML | other | m | 2024-02-28T17:13:09.26 |
IV.NRCA.HHN. | ML:1.5 | 0.000189 | 0.12 | AML | other | m | 2024-02-28T17:13:09.71 |
IV.NRCA.HHE. | ML:1.7 | 0.000266 | 0.16 | AML | other | m | 2024-02-28T17:13:09.79 |
IV.TERO.HHE. | ML:0.9 | 0.000039689895 | 0.1408 | AML | other | m | 2024-02-28T17:13:11.69 |
IV.TERO.HHN. | ML:1.1 | 0.00006571107 | 1.7408 | AML | other | m | 2024-02-28T17:13:10.61 |