A magnitude ML 0.8 earthquake occured in region: 2 km NW Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6430, 13.2820 at 7 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 | 10 | 482 | 3806 |
Campotosto | AQ | 12 | 542 | 4348 |
Montereale | AQ | 13 | 2581 | 6929 |
Capitignano | AQ | 14 | 665 | 7594 |
Arquata del Tronto | AP | 15 | 1178 | 8772 |
Acquasanta Terme | AP | 18 | 2916 | 11688 |
Cortino | TE | 19 | 656 | 12344 |
Borbona | RI | 19 | 617 | 12961 |
Crognaleto | TE | 19 | 1297 | 14258 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2024-01-29 05:57:42 |
42.6427 | 13.2818 | 7 | 2024-01-29 07:36:20 |
Sala Sismica INGV-Roma | 124922241 |
Field | Value |
---|---|
Time (UTC) | 2024-01-29 05:57:42 ± 0.18 |
Latitude | 42.6427 ± 0.0027 |
Longitude | 13.2818 ± 0.0037 |
Depth (km) | 7 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124922241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 270 |
Semi-minor axis of confidence ellipse (meter) | 190 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 118 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 105 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25900 |
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 | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 124922241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-29 07:36:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2024-01-29T05:57:52.55 | 0.1 | undecidable | manual | S | 7 | 28.749 | 103 | 0.2 | 96 |
IV.NRCA.HHZ. | 2024-01-29T05:57:51.04 | 0.1 | undecidable | manual | S | 327 | 25.1526 | 105 | -0.13 | 98 |
IV.TERO.HHZ. | 2024-01-29T05:57:51.38 | 0.1 | undecidable | manual | S | 95 | 26.3514 | 105 | -0.19 | 96 |
IV.LNSS.HHZ. | 2024-01-29T05:57:49.41 | 0.1 | undecidable | manual | S | 257 | 20.1687 | 109 | -0.1 | 99 |
IV.RM33.EHZ. | 2024-01-29T05:57:48.20 | 0.1 | undecidable | manual | S | 200 | 15.7731 | 113 | 0.11 | 100 |
IV.MMO1.EHZ. | 2024-01-29T05:57:48.05 | 0.1 | undecidable | manual | P | 7 | 28.749 | 103 | 0.03 | 99 |
IV.CERT.HHZ. | 2024-01-29T05:57:48.67 | 3.0 | negative | manual | P | -0.44 | 0 | |||
IV.TERO.HHZ. | 2024-01-29T05:57:47.58 | 0.1 | undecidable | manual | P | 95 | 26.3514 | 105 | 0.01 | 100 |
IV.NRCA.HHZ. | 2024-01-29T05:57:47.36 | 0.1 | undecidable | manual | P | 327 | 25.1526 | 105 | 0.02 | 100 |
IV.LNSS.HHZ. | 2024-01-29T05:57:46.29 | 0.1 | undecidable | manual | P | 257 | 20.1687 | 109 | -0.09 | 99 |
IV.RM33.EHZ. | 2024-01-29T05:57:45.70 | 0.1 | undecidable | manual | P | 200 | 15.7731 | 113 | 0.14 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:0.8 | 0.000058450000000000005 | 0.12 | AML | other | m | 2024-01-29T05:57:48.66 |
IV.RM33.EHE. | ML:0.8 | 0.0000712 | 0.18 | AML | other | m | 2024-01-29T05:57:49.01 |
IV.NRCA.HHE. | ML:0.9 | 0.0000444 | 1.26 | AML | other | m | 2024-01-29T05:57:51.79 |
IV.NRCA.HHN. | ML:0.7 | 0.000031599999999999996 | 0.12 | AML | other | m | 2024-01-29T05:57:51.91 |