A magnitude ML 1.1 earthquake occured in region: 4 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6410, 13.2410 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 |
---|---|---|---|---|
Amatrice | RI | 4 | 2657 | 2657 |
Accumoli | RI | 6 | 667 | 3324 |
Cittareale | RI | 7 | 482 | 3806 |
Montereale | AQ | 13 | 2581 | 6387 |
Campotosto | AQ | 14 | 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 | 20 | 2916 | 12999 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-07-24 06:49:28 |
42.6413 | 13.2413 | 11 | 2024-07-24 06:58:51 |
Sala Sismica INGV-Roma | 130136951 |
Field | Value |
---|---|
Time (UTC) | 2024-07-24 06:49:28 ± 0.07 |
Latitude | 42.6413 ± 0.0045 |
Longitude | 13.2413 ± 0.0061 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 130136951 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 550 |
Semi-minor axis of confidence ellipse (meter) | 440 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 246 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 550.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45056 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 130136951 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-07-24 06:58:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2024-07-24T06:49:44.72 | 0.6 | undecidable | manual | S | 357 | 50.0166 | 90 | 0.7 | 40 |
IV.TERO.HHZ. | 2024-07-24T06:49:38.31 | 0.6 | undecidable | manual | S | 94 | 29.6481 | 90 | -0.26 | 46 |
IV.SIB3.EHZ. | 2024-07-24T06:49:37.53 | 3.0 | undecidable | manual | S | 0 | ||||
IV.CSP1.EHZ. | 2024-07-24T06:49:37.82 | 0.6 | undecidable | manual | P | 357 | 50.0166 | 90 | 0.49 | 43 |
IV.NRCA.HHZ. | 2024-07-24T06:49:36.75 | 0.6 | undecidable | manual | S | 334 | 23.6541 | 90 | -0.23 | 46 |
IV.CAMP.HHZ. | 2024-07-24T06:49:35.11 | 0.6 | undecidable | manual | S | 130 | 18.0708 | 90 | -0.36 | 46 |
IV.LNSS.HHZ. | 2024-07-24T06:49:35.14 | 0.6 | undecidable | manual | S | 255 | 16.9719 | 90 | -0.04 | 49 |
IV.MTRA.HNZ. | 2024-07-24T06:49:35.16 | 0.6 | undecidable | manual | S | 45 | 17.9709 | 90 | -0.3 | 46 |
IV.RM33.EHZ. | 2024-07-24T06:49:34.44 | 0.3 | undecidable | manual | S | 188 | 14.874 | 90 | -0.18 | 73 |
IV.TERO.HHZ. | 2024-07-24T06:49:34.19 | 0.1 | positive | manual | P | 94 | 29.6481 | 90 | 0 | 97 |
IV.SMA1.EHZ. | 2024-07-24T06:49:33.09 | 0.6 | undecidable | manual | S | 99 | 7.7811 | 132 | 0.19 | 49 |
IV.NRCA.HHZ. | 2024-07-24T06:49:33.14 | 0.3 | undecidable | manual | P | 334 | 23.6541 | 90 | -0.13 | 71 |
IV.LNSS.HHZ. | 2024-07-24T06:49:32.23 | 0.1 | positive | manual | P | 255 | 16.9719 | 90 | 0 | 99 |
IV.MTRA.HNZ. | 2024-07-24T06:49:32.43 | 0.3 | undecidable | manual | P | 45 | 17.9709 | 90 | 0.04 | 75 |
IV.SIB3.EHZ. | 2024-07-24T06:49:32.30 | 3.0 | undecidable | manual | P | 0 | ||||
IV.CAMP.HHZ. | 2024-07-24T06:49:32.32 | 0.6 | undecidable | manual | P | 130 | 18.0708 | 90 | -0.08 | 49 |
IV.SMA1.EHZ. | 2024-07-24T06:49:31.27 | 0.3 | undecidable | manual | P | 99 | 7.7811 | 132 | 0.36 | 71 |
IV.RM33.EHZ. | 2024-07-24T06:49:31.90 | 0.1 | undecidable | manual | P | 188 | 14.874 | 90 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.9 | 0.001105 | 0.24 | AML | other | m | 2024-07-24T06:49:33.49 |
IV.SMA1.EHN. | ML:1.3 | 0.0002660827 | 0.16 | AML | other | m | 2024-07-24T06:49:33.45 |
IV.RM33.EHE. | ML:1.0 | 0.00008665 | 0.66 | AML | other | m | 2024-07-24T06:49:35.12 |
IV.RM33.EHN. | ML:1.0 | 0.00008485 | 1.14 | AML | other | m | 2024-07-24T06:49:35.77 |
IV.LNSS.HHE. | ML:1.0 | 0.0000887 | 0.12 | AML | other | m | 2024-07-24T06:49:36.27 |
IV.NRCA.HHN. | ML:1.4 | 0.00014900000000000002 | 0.12 | AML | other | m | 2024-07-24T06:49:36.83 |
IV.NRCA.HHE. | ML:1.3 | 0.0001312788 | 0.08 | AML | other | m | 2024-07-24T06:49:36.95 |
IV.LNSS.HHN. | ML:0.9 | 0.000060951640000000004 | 1.9 | AML | other | m | 2024-07-24T06:49:36.82 |
IV.TERO.HHN. | ML:0.9 | 0.000038355835000000005 | 0.94 | AML | other | m | 2024-07-24T06:49:39.43 |
IV.TERO.HHE. | ML:0.7 | 0.000026910175 | 0.64 | AML | other | m | 2024-07-24T06:49:40.52 |
IV.NRCA.HNE. | ML:1.4 | 0.0001650984 | 0.38 | AML | other | m | 2024-07-24T06:49:37.36 |