A magnitude ML 0.9 earthquake occured in region: 5 km N Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7380, 13.2550 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 |
---|---|---|---|---|
Accumoli | RI | 5 | 667 | 667 |
Arquata del Tronto | AP | 5 | 1178 | 1845 |
Amatrice | RI | 12 | 2657 | 4502 |
Acquasanta Terme | AP | 13 | 2916 | 7418 |
Montegallo | AP | 13 | 523 | 7941 |
Norcia | PG | 15 | 4957 | 12898 |
Cittareale | RI | 15 | 482 | 13380 |
Montemonaco | AP | 19 | 604 | 13984 |
Castelsantangelo sul Nera | MC | 19 | 281 | 14265 |
Cascia | PG | 20 | 3217 | 17482 |
Valle Castellana | TE | 20 | 977 | 18459 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-08-14 00:19:17 |
42.7382 | 13.2552 | 10 | 2022-08-14 00:26:14 |
Sala Sismica INGV-Roma | 108505181 |
Field | Value |
---|---|
Time (UTC) | 2022-08-14 00:19:17 ± 0.09 |
Latitude | 42.7382 ± 0.0045 |
Longitude | 13.2552 ± 0.0098 |
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 | 108505181 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 785 |
Semi-minor axis of confidence ellipse (meter) | 386 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 258 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 126 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.14029 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32286 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 108505181 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-14 00:26:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2022-08-14T00:19:29.17 | 0.6 | undecidable | manual | S | 338 | 35.8419 | 50 | -0.24 | 47 |
IV.MF5.EHZ. | 2022-08-14T00:19:28.78 | 0.6 | undecidable | manual | S | 31 | 32.3454 | 50 | 0.3 | 47 |
IV.TERO.HHZ. | 2022-08-14T00:19:27.64 | 0.6 | undecidable | manual | S | 114 | 31.1466 | 50 | -0.55 | 44 |
IV.RM33.EHZ. | 2022-08-14T00:19:26.56 | 0.6 | undecidable | manual | S | 187 | 25.6521 | 111 | -0.03 | 50 |
IV.MMO1.EHZ. | 2022-08-14T00:19:24.21 | 0.6 | undecidable | manual | S | 18 | 18.7701 | 117 | -0.2 | 49 |
IV.MF5.EHZ. | 2022-08-14T00:19:23.88 | 0.6 | negative | manual | P | 31 | 32.3454 | 50 | 0.22 | 47 |
IV.FDMO.HHZ. | 2022-08-14T00:19:23.97 | 1.0 | negative | manual | P | 338 | 35.8419 | 50 | -0.23 | 23 |
IV.NRCA.HHZ. | 2022-08-14T00:19:23.38 | 0.6 | undecidable | manual | S | 313 | 15.5733 | 122 | -0.06 | 50 |
IV.TERO.HHZ. | 2022-08-14T00:19:23.81 | 0.3 | undecidable | manual | P | 114 | 31.1466 | 50 | 0.32 | 70 |
IV.RM33.EHZ. | 2022-08-14T00:19:22.58 | 1.0 | negative | manual | P | 187 | 25.6521 | 111 | 0.01 | 25 |
IV.MMO1.EHZ. | 2022-08-14T00:19:21.27 | 1.0 | undecidable | manual | P | 18 | 18.7701 | 117 | -0.04 | 25 |
IV.NRCA.HHZ. | 2022-08-14T00:19:20.85 | 0.1 | undecidable | manual | P | 313 | 15.5733 | 122 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.9 | 0.00007755 | 0.18 | AML | other | m | 2022-08-14T00:19:23.53 |
IV.NRCA.HHN. | ML:0.9 | 0.0000746 | 0.08 | AML | other | m | 2022-08-14T00:19:23.62 |
IV.MMO1.EHE. | ML:0.9 | 0.0000617 | 0.14 | AML | other | m | 2022-08-14T00:19:24.31 |
IV.MMO1.EHN. | ML:0.8 | 0.0000504 | 0.18 | AML | other | m | 2022-08-14T00:19:24.42 |