A magnitude ML 1.0 earthquake occured in region: 4 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6330, 13.2440 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 | 4 | 2657 | 2657 |
Accumoli | RI | 7 | 667 | 3324 |
Cittareale | RI | 7 | 482 | 3806 |
Montereale | AQ | 12 | 2581 | 6387 |
Capitignano | AQ | 13 | 665 | 7052 |
Campotosto | AQ | 13 | 542 | 7594 |
Borbona | RI | 16 | 617 | 8211 |
Arquata del Tronto | AP | 16 | 1178 | 9389 |
Posta | RI | 17 | 694 | 10083 |
Cagnano Amiterno | AQ | 19 | 1369 | 11452 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2024-01-30 07:34:57 |
42.633 | 13.2437 | 13 | 2024-01-30 07:42:08 |
Sala Sismica INGV-Roma | 124942671 |
Field | Value |
---|---|
Time (UTC) | 2024-01-30 07:34:57 ± 0.14 |
Latitude | 42.6330 ± 0.0063 |
Longitude | 13.2437 ± 0.0073 |
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 | 124942671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 606 |
Semi-minor axis of confidence ellipse (meter) | 479 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 285 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 98 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.06745 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27339 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 124942671 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-30 07:42:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2024-01-30T07:35:08.20 | 0.3 | undecidable | manual | S | 92 | 29.4483 | 98 | 0.01 | 74 |
7F.SIB1.EHN. | 2024-01-30T07:35:08.43 | 0.1 | undecidable | manual | S | 4 | 29.1486 | 98 | 0.33 | 92 |
IV.NRCA.HHZ. | 2024-01-30T07:35:06.72 | 0.1 | undecidable | manual | S | 335 | 24.6531 | 101 | -0.2 | 97 |
IV.MTRA.HNN. | 2024-01-30T07:35:05.14 | 0.1 | undecidable | manual | S | 42 | 18.5703 | 109 | -0.21 | 98 |
IV.RM33.EHZ. | 2024-01-30T07:35:04.05 | 0.1 | undecidable | manual | S | 190 | 13.9749 | 120 | -0.18 | 98 |
IV.LNSS.HHZ. | 2024-01-30T07:35:04.80 | 0.1 | undecidable | manual | S | 259 | 16.9719 | 112 | -0.14 | 99 |
7F.SIB1.EHN. | 2024-01-30T07:35:04.02 | 0.1 | undecidable | manual | P | 4 | 29.1486 | 98 | 0.26 | 94 |
IV.TERO.HHZ. | 2024-01-30T07:35:03.74 | 0.1 | undecidable | manual | P | 92 | 29.4483 | 98 | -0.07 | 99 |
IV.NRCA.HHZ. | 2024-01-30T07:35:03.15 | 0.1 | undecidable | manual | P | 335 | 24.6531 | 101 | 0.07 | 98 |
IV.MMO1.EHZ. | 2024-01-30T07:35:03.40 | 0.1 | undecidable | manual | P | 13 | 30.3474 | 97 | -0.55 | 89 |
IV.LNSS.HHZ. | 2024-01-30T07:35:02.03 | 0.1 | undecidable | manual | P | 259 | 16.9719 | 112 | 0.09 | 100 |
IV.SMA1.EHZ. | 2024-01-30T07:35:02.80 | 0.1 | undecidable | manual | S | 92 | 7.4814 | 143 | -0.12 | 100 |
IV.MTRA.HNN. | 2024-01-30T07:35:02.31 | 0.1 | undecidable | manual | P | 42 | 18.5703 | 109 | 0.14 | 98 |
IV.RM33.EHZ. | 2024-01-30T07:35:01.69 | 0.1 | undecidable | manual | P | 190 | 13.9749 | 120 | 0.17 | 99 |
IV.SMA1.EHZ. | 2024-01-30T07:35:01.08 | 0.1 | undecidable | manual | P | 92 | 7.4814 | 143 | 0.31 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.4 | 0.0003235 | 0.24 | AML | other | m | 2024-01-30T07:35:03.18 |
IV.SMA1.EHN. | ML:1.0 | 0.00012665 | 0.3 | AML | other | m | 2024-01-30T07:35:03.32 |
IV.RM33.EHN. | ML:0.8 | 0.0000578 | 1.06 | AML | other | m | 2024-01-30T07:35:04.18 |
IV.RM33.EHE. | ML:0.8 | 0.000047850000000000004 | 0.64 | AML | other | m | 2024-01-30T07:35:05.34 |