A magnitude ML 1.0 earthquake occured in region: 2 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6360, 13.2650 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 | 2 | 2657 | 2657 |
Accumoli | RI | 7 | 667 | 3324 |
Cittareale | RI | 9 | 482 | 3806 |
Campotosto | AQ | 12 | 542 | 4348 |
Montereale | AQ | 12 | 2581 | 6929 |
Capitignano | AQ | 13 | 665 | 7594 |
Arquata del Tronto | AP | 16 | 1178 | 8772 |
Borbona | RI | 17 | 617 | 9389 |
Posta | RI | 19 | 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 1.0 | 2024-01-29 06:26:39 |
42.6355 | 13.2648 | 13 | 2024-01-29 07:40:37 |
Sala Sismica INGV-Roma | 124922411 |
Field | Value |
---|---|
Time (UTC) | 2024-01-29 06:26:39 ± 0.08 |
Latitude | 42.6355 ± 0.0036 |
Longitude | 13.2648 ± 0.0061 |
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 | 124922411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 419 |
Semi-minor axis of confidence ellipse (meter) | 328 |
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) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 122 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 9 |
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) | 0.25001 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 124922411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-29 07:40:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2024-01-29T06:26:55.81 | 3.0 | negative | manual | P | 1.59 | 0 | |||
IV.NRCA.HHZ. | 2024-01-29T06:26:49.07 | 0.1 | undecidable | manual | S | 331 | 25.1526 | 99 | -0.1 | 95 |
IV.LNSS.HHZ. | 2024-01-29T06:26:47.45 | 0.1 | undecidable | manual | S | 259 | 18.6702 | 106 | -0.03 | 98 |
IV.RM33.EHZ. | 2024-01-29T06:26:46.27 | 0.1 | undecidable | manual | S | 196 | 14.6742 | 116 | -0.2 | 95 |
IV.NRCA.HHZ. | 2024-01-29T06:26:45.28 | 0.1 | undecidable | manual | P | 331 | 25.1526 | 99 | 0 | 97 |
IV.TERO.HHZ. | 2024-01-29T06:26:45.61 | 0.1 | undecidable | manual | P | 93 | 27.75 | 97 | -0.06 | 95 |
IV.LNSS.HHZ. | 2024-01-29T06:26:44.40 | 0.1 | undecidable | manual | P | 259 | 18.6702 | 106 | 0.1 | 96 |
IV.SMA1.EHZ. | 2024-01-29T06:26:44.66 | 0.1 | undecidable | manual | S | 96 | 5.7942 | 150 | -0.06 | 100 |
IV.RM33.EHZ. | 2024-01-29T06:26:43.87 | 0.1 | undecidable | manual | P | 196 | 14.6742 | 116 | 0.15 | 96 |
IV.SMA1.EHZ. | 2024-01-29T06:26:42.85 | 0.1 | undecidable | manual | P | 96 | 5.7942 | 150 | 0.14 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.0 | 0.0001385 | 0.88 | AML | other | m | 2024-01-29T06:26:44.86 |
IV.SMA1.EHE. | ML:1.3 | 0.000248 | 1.66 | AML | other | m | 2024-01-29T06:26:44.08 |
IV.NRCA.HHE. | ML:0.7 | 0.00003235000000000001 | 0.96 | AML | other | m | 2024-01-29T06:26:49.32 |
IV.NRCA.HHN. | ML:0.8 | 0.00003585 | 1.12 | AML | other | m | 2024-01-29T06:26:49.97 |