A magnitude ML 1.3 earthquake occured in region: 7 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7520, 13.2010 at 9 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 |
---|---|---|---|---|
Accumoli | RI | 7 | 667 | 667 |
Arquata del Tronto | AP | 8 | 1178 | 1845 |
Norcia | PG | 10 | 4957 | 6802 |
Montegallo | AP | 15 | 523 | 7325 |
Cittareale | RI | 15 | 482 | 7807 |
Amatrice | RI | 15 | 2657 | 10464 |
Cascia | PG | 16 | 3217 | 13681 |
Castelsantangelo sul Nera | MC | 16 | 281 | 13962 |
Acquasanta Terme | AP | 17 | 2916 | 16878 |
Preci | PG | 19 | 724 | 17602 |
Montemonaco | AP | 20 | 604 | 18206 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2023-10-14 15:05:04 |
42.7517 | 13.2013 | 9 | 2023-10-14 15:21:41 |
Sala Sismica INGV-Roma | 122086301 |
Field | Value |
---|---|
Time (UTC) | 2023-10-14 15:05:04 ± 0.06 |
Latitude | 42.7517 ± 0.0027 |
Longitude | 13.2013 ± 0.0049 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 122086301 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 326 |
Semi-minor axis of confidence ellipse (meter) | 252 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 296 |
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) | 146 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 18 |
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) | 0.33994 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 122086301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-14 15:21:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAFI.HHZ. | 2023-10-14T15:05:25.23 | 3.0 | undecidable | manual | P | 0 | 0 | |||
IV.CSP1.EHZ. | 2023-10-14T15:05:17.56 | 0.3 | undecidable | manual | S | 0 | 37.7289 | 50 | -0.1 | 73 |
IV.RM33.EHZ. | 2023-10-14T15:05:14.18 | 0.6 | undecidable | manual | S | 178 | 26.9508 | 108 | -0.34 | 47 |
IV.GAVE.HNZ. | 2023-10-14T15:05:14.00 | 0.3 | undecidable | manual | S | 255 | 25.8519 | 109 | -0.17 | 73 |
IV.CSP1.EHZ. | 2023-10-14T15:05:12.16 | 0.3 | undecidable | manual | P | 0 | 37.7289 | 50 | -0.01 | 74 |
IV.LNSS.HHZ. | 2023-10-14T15:05:12.81 | 0.3 | undecidable | manual | S | 219 | 21.0678 | 113 | 0.19 | 73 |
IV.MMO1.HNZ. | 2023-10-14T15:05:11.96 | 0.3 | undecidable | manual | S | 32 | 19.2696 | 115 | -0.09 | 75 |
IV.MC2.EHZ. | 2023-10-14T15:05:11.86 | 0.3 | undecidable | manual | S | 357 | 17.7711 | 117 | 0.29 | 72 |
7F.SIB2.EHZ. | 2023-10-14T15:05:11.42 | 0.3 | undecidable | manual | S | 28 | 17.5713 | 117 | -0.09 | 75 |
7F.SIB3.EHN. | 2023-10-14T15:05:10.50 | 0.3 | undecidable | manual | S | 22 | 14.7741 | 121 | -0.17 | 75 |
IV.RM33.EHZ. | 2023-10-14T15:05:10.43 | 0.3 | undecidable | manual | P | 178 | 26.9508 | 108 | 0.08 | 74 |
IV.GAVE.HNZ. | 2023-10-14T15:05:10.05 | 0.3 | undecidable | manual | P | 255 | 25.8519 | 109 | -0.1 | 74 |
IV.LNSS.HHZ. | 2023-10-14T15:05:09.47 | 0.6 | undecidable | manual | P | 219 | 21.0678 | 113 | 0.21 | 49 |
IV.MMO1.HNZ. | 2023-10-14T15:05:09.07 | 1.0 | undecidable | manual | P | 32 | 19.2696 | 115 | 0.14 | 25 |
IV.NRCA.HHZ. | 2023-10-14T15:05:09.57 | 0.1 | undecidable | manual | S | 322 | 11.4774 | 128 | -0.17 | 100 |
7F.SIB2.EHZ. | 2023-10-14T15:05:08.70 | 0.3 | undecidable | manual | P | 28 | 17.5713 | 117 | 0.08 | 76 |
IV.MC2.EHZ. | 2023-10-14T15:05:08.85 | 0.1 | undecidable | manual | P | 357 | 17.7711 | 117 | 0.2 | 98 |
7F.SIB3.EHN. | 2023-10-14T15:05:08.14 | 0.3 | undecidable | manual | P | 22 | 14.7741 | 121 | 0.01 | 77 |
IV.NRCA.HHZ. | 2023-10-14T15:05:07.69 | 0.3 | undecidable | manual | P | 322 | 11.4774 | 128 | 0.1 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.6 | 0.00045650000000000004 | 0.08 | AML | other | m | 2023-10-14T15:05:09.80 |
IV.NRCA.HHE. | ML:1.6 | 0.0005204999999999999 | 0.08 | AML | other | m | 2023-10-14T15:05:09.85 |
IV.LNSS.HHN. | ML:1.0 | 0.0000821 | 1.68 | AML | other | m | 2023-10-14T15:05:12.98 |
IV.LNSS.HHE. | ML:0.9 | 0.00006125 | 0.38 | AML | other | m | 2023-10-14T15:05:13.04 |