A magnitude ML 0.6 earthquake occured in region: 3 km SE Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6700, 13.2660 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 |
---|---|---|---|---|
Accumoli | RI | 3 | 667 | 667 |
Amatrice | RI | 5 | 2657 | 3324 |
Cittareale | RI | 10 | 482 | 3806 |
Arquata del Tronto | AP | 12 | 1178 | 4984 |
Campotosto | AQ | 15 | 542 | 5526 |
Montereale | AQ | 16 | 2581 | 8107 |
Acquasanta Terme | AP | 16 | 2916 | 11023 |
Capitignano | AQ | 17 | 665 | 11688 |
Norcia | PG | 20 | 4957 | 16645 |
Montegallo | AP | 20 | 523 | 17168 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2020-08-14 20:46:22 |
42.6703 | 13.2665 | 13 | 2020-08-14 21:19:27 |
Sala Sismica INGV-Roma | 81987071 |
Field | Value |
---|---|
Time (UTC) | 2020-08-14 20:46:22 ± 0.08 |
Latitude | 42.6703 ± 0.0054 |
Longitude | 13.2665 ± 0.0061 |
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 | 81987071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 700 |
Semi-minor axis of confidence ellipse (meter) | 146 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 38 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 700.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 114 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
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) | 0.06475 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31296 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 81987071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-14 21:19:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIGS.HHZ. | 2020-08-14T20:46:34.20 | 0.6 | undecidable | manual | S | 134 | 34.743 | 95 | -0.36 | 45 |
IV.TERO.HHZ. | 2020-08-14T20:46:32.83 | 0.6 | undecidable | manual | S | 101 | 28.0497 | 97 | 0.05 | 49 |
IV.NRCA.HHZ. | 2020-08-14T20:46:30.96 | 0.3 | undecidable | manual | S | 326 | 21.9669 | 101 | -0.21 | 72 |
IV.LNSS.HNE. | 2020-08-14T20:46:30.43 | 0.6 | undecidable | manual | S | 248 | 19.9689 | 104 | -0.22 | 48 |
IV.RM33.EHZ. | 2020-08-14T20:46:30.00 | 0.6 | undecidable | manual | S | 193 | 18.3705 | 106 | -0.26 | 48 |
IV.GIGS.HHZ. | 2020-08-14T20:46:29.64 | 0.3 | undecidable | manual | P | 134 | 34.743 | 95 | 0.04 | 73 |
IV.MC2.EHE. | 2020-08-14T20:46:28.28 | 0.1 | undecidable | manual | P | 347 | 27.4503 | 97 | -0.2 | 95 |
IV.TERO.HHZ. | 2020-08-14T20:46:28.87 | 0.3 | undecidable | manual | P | 101 | 28.0497 | 97 | 0.3 | 70 |
IV.RM33.EHZ. | 2020-08-14T20:46:27.16 | 0.1 | undecidable | manual | P | 193 | 18.3705 | 106 | 0.05 | 99 |
IV.NRCA.HHZ. | 2020-08-14T20:46:27.81 | 0.1 | positive | manual | P | 326 | 21.9669 | 101 | 0.17 | 96 |
IV.SMA1.EHZ. | 2020-08-14T20:46:27.55 | 0.6 | undecidable | manual | S | 128 | 7.1928 | 143 | -0.2 | 49 |
IV.LNSS.HNE. | 2020-08-14T20:46:27.62 | 0.1 | undecidable | manual | P | 248 | 19.9689 | 104 | 0.28 | 94 |
IV.SMA1.EHZ. | 2020-08-14T20:46:25.79 | 0.1 | undecidable | manual | P | 128 | 7.1928 | 143 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:0.7 | 0.00005285 | 0.36 | AML | other | m | 2020-08-14T20:46:28.31 |
IV.SMA1.EHN. | ML:0.6 | 0.0000453 | 0.2 | AML | other | m | 2020-08-14T20:46:28.22 |
IV.NRCA.HHN. | ML:0.9 | 0.0000519 | 0.08 | AML | other | m | 2020-08-14T20:46:31.39 |
IV.NRCA.HHE. | ML:1.0 | 0.00005935 | 0.06 | AML | other | m | 2020-08-14T20:46:31.44 |
IV.RM33.EHE. | ML:0.4 | 0.00001769687 | 0.1536 | AML | other | m | 2020-08-14T20:46:30.36 |
IV.RM33.EHN. | ML:0.4 | 0.000020299314999999998 | 0.2432 | AML | other | m | 2020-08-14T20:46:30.73 |
IV.NRCA.HNE. | ML:0.8 | 0.00004593461 | 0.2688 | AML | other | m | 2020-08-14T20:46:31.04 |
IV.NRCA.HNN. | ML:1.2 | 0.000107854055 | 0.5248 | AML | other | m | 2020-08-14T20:46:31.13 |
IV.TERO.HHE. | ML:0.3 | 0.000008977194500000001 | 0.0768 | AML | other | m | 2020-08-14T20:46:34.55 |
IV.TERO.HHN. | ML:0.3 | 0.000009358416000000002 | 0.0768 | AML | other | m | 2020-08-14T20:46:32.82 |