A magnitude ML 0.3 earthquake occured in region: 5 km W Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7740, 13.2380 at 10 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 5 | 1178 | 1178 |
Accumoli | RI | 9 | 667 | 1845 |
Montegallo | AP | 11 | 523 | 2368 |
Norcia | PG | 12 | 4957 | 7325 |
Acquasanta Terme | AP | 14 | 2916 | 10241 |
Castelsantangelo sul Nera | MC | 15 | 281 | 10522 |
Montemonaco | AP | 16 | 604 | 11126 |
Amatrice | RI | 17 | 2657 | 13783 |
Cittareale | RI | 18 | 482 | 14265 |
Cascia | PG | 19 | 3217 | 17482 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.3 | 2023-07-08 01:29:43 |
42.7738 | 13.2382 | 10 | 2023-07-08 01:45:31 |
Sala Sismica INGV-Roma | 119062341 |
Field | Value |
---|---|
Time (UTC) | 2023-07-08 01:29:43 ± 0.14 |
Latitude | 42.7738 ± 0.0063 |
Longitude | 13.2382 ± 0.0123 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119062341 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1005 |
Semi-minor axis of confidence ellipse (meter) | 579 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 247 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1000.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 150 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30847 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.3 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 119062341 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-08 01:45:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.TRI.HHZ. | 2023-07-08T01:30:58.04 | 3.0 | undecidable | manual | Sg | 10.47 | 0 | |||
IV.PAOL.HHZ. | 2023-07-08T01:30:19.49 | 3.0 | undecidable | manual | Pg | 5.3 | 0 | |||
IV.CPGN.EHZ. | 2023-07-08T01:30:08.16 | 3.0 | undecidable | manual | Sn | 0.07 | 0 | |||
IV.CRTC.HHZ. | 2023-07-08T01:30:01.19 | 3.0 | undecidable | manual | Sn | -0.3 | 0 | |||
IV.MF5.EHZ. | 2023-07-08T01:29:54.81 | 0.3 | undecidable | manual | S | 37 | 29.8479 | 50 | 0.32 | 92 |
IV.SMA1.EHZ. | 2023-07-08T01:29:51.12 | 0.3 | undecidable | manual | S | 153 | 17.7711 | 120 | 0.11 | 99 |
IV.TERO.HHZ. | 2023-07-08T01:29:50.19 | 0.3 | undecidable | manual | P | 119 | 34.2435 | 50 | -0.5 | 88 |
IV.MF5.EHZ. | 2023-07-08T01:29:50.45 | 0.3 | undecidable | manual | P | 37 | 29.8479 | 50 | 0.44 | 90 |
IV.MMO1.EHZ. | 2023-07-08T01:29:50.22 | 0.3 | undecidable | manual | S | 27 | 15.6732 | 123 | -0.17 | 98 |
IV.FDMO.HHZ. | 2023-07-08T01:29:49.92 | 0.3 | undecidable | manual | P | 337 | 31.6461 | 50 | -0.37 | 91 |
IV.NRCA.HHZ. | 2023-07-08T01:29:49.47 | 0.3 | undecidable | manual | S | 303 | 12.0768 | 130 | 0.09 | 100 |
IV.SMA1.EHZ. | 2023-07-08T01:29:48.13 | 0.3 | undecidable | manual | P | 153 | 17.7711 | 120 | 0.13 | 98 |
IV.ARVD.HHZ. | 2023-07-08T01:29:48.94 | 3.0 | undecidable | manual | P | 0.94 | 0 | |||
IV.NRCA.HHZ. | 2023-07-08T01:29:47.17 | 0.3 | undecidable | manual | P | 303 | 12.0768 | 130 | 0.11 | 100 |
IV.MMO1.EHZ. | 2023-07-08T01:29:47.47 | 0.3 | undecidable | manual | P | 27 | 15.6732 | 123 | -0.17 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.4 | 0.000031899999999999996 | 0.16 | AML | other | m | 2023-07-08T01:29:49.60 |
IV.NRCA.HHN. | ML:0.2 | 0.000020799999999999997 | 0.66 | AML | other | m | 2023-07-08T01:29:49.78 |
IV.MMO1.EHE. | ML:0.3 | 0.00002179327 | 0.08 | AML | other | m | 2023-07-08T01:29:50.27 |
IV.MMO1.EHN. | ML:0.5 | 0.000029212500000000002 | 0.08 | AML | other | m | 2023-07-08T01:29:50.25 |
IV.SMA1.EHE. | ML:0.3 | 0.000015857285 | 0.24 | AML | other | m | 2023-07-08T01:29:51.28 |
IV.SMA1.EHN. | ML:0.1 | 0.000010384256500000001 | 0.14 | AML | other | m | 2023-07-08T01:29:51.68 |