A magnitude ML 0.6 earthquake occured in region: 5 km SW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6670, 13.2080 at 16 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 |
Cittareale | RI | 7 | 482 | 1149 |
Amatrice | RI | 8 | 2657 | 3806 |
Arquata del Tronto | AP | 14 | 1178 | 4984 |
Montereale | AQ | 16 | 2581 | 7565 |
Norcia | PG | 17 | 4957 | 12522 |
Cascia | PG | 17 | 3217 | 15739 |
Capitignano | AQ | 18 | 665 | 16404 |
Campotosto | AQ | 18 | 542 | 16946 |
Borbona | RI | 18 | 617 | 17563 |
Posta | RI | 18 | 694 | 18257 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2023-04-05 19:56:26 |
42.6668 | 13.2077 | 16 | 2023-04-05 20:03:44 |
Sala Sismica INGV-Roma | 116096391 |
Field | Value |
---|---|
Time (UTC) | 2023-04-05 19:56:26 ± 0.12 |
Latitude | 42.6668 ± 0.0045 |
Longitude | 13.2077 ± 0.0049 |
Depth (km) | 16 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116096391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 529 |
Semi-minor axis of confidence ellipse (meter) | 103 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 336 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 77 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29498 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 116096391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-05 20:03:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MPG.HHZ. | 2023-04-05T19:58:09.42 | 3.0 | undecidable | manual | Sn | -9.07 | 0 | |||
MN.TRI.HHZ. | 2023-04-05T19:57:43.31 | 3.0 | undecidable | manual | Sn | -0.31 | 0 | |||
IV.ZCCA.HHZ. | 2023-04-05T19:57:29.50 | 3.0 | undecidable | manual | Sg | 13.69 | 0 | |||
IV.MOCO.HHZ. | 2023-04-05T19:57:26.00 | 3.0 | undecidable | manual | Sg | 1.13 | 0 | |||
IV.AGLI.HHZ. | 2023-04-05T19:57:08.70 | 3.0 | undecidable | manual | Pg | 4.52 | 0 | |||
IV.CELB.HHZ. | 2023-04-05T19:56:47.11 | 3.0 | undecidable | manual | Pn | -0.1 | 0 | |||
IV.TERO.HHZ. | 2023-04-05T19:56:37.23 | 0.6 | undecidable | manual | S | 98 | 32.745 | 103 | -0.61 | 43 |
7F.SIB1.EHE. | 2023-04-05T19:56:36.12 | 0.6 | undecidable | manual | S | 11 | 25.752 | 108 | 0.06 | 49 |
IV.MMO1.EHZ. | 2023-04-05T19:56:36.66 | 0.6 | undecidable | manual | S | 21 | 27.5502 | 106 | 0.15 | 48 |
IV.GAVE.HNZ. | 2023-04-05T19:56:36.07 | 0.6 | undecidable | manual | S | 276 | 25.752 | 108 | 0.03 | 49 |
7F.SIB3.EHE. | 2023-04-05T19:56:35.17 | 0.6 | undecidable | manual | S | 12 | 23.6541 | 110 | -0.34 | 46 |
IV.RM33.EHZ. | 2023-04-05T19:56:34.13 | 0.6 | undecidable | manual | S | 178 | 17.4714 | 120 | 0.1 | 49 |
IV.NRCA.HHZ. | 2023-04-05T19:56:34.26 | 0.6 | undecidable | manual | S | 338 | 19.9689 | 116 | -0.36 | 46 |
IV.MURB.HNZ. | 2023-04-05T19:56:34.05 | 3.0 | undecidable | manual | P | 1.55 | 0 | |||
IV.TERO.HHZ. | 2023-04-05T19:56:33.12 | 1.0 | undecidable | manual | P | 98 | 32.745 | 103 | 0.06 | 24 |
IV.LNSS.HNE. | 2023-04-05T19:56:33.51 | 0.6 | undecidable | manual | S | 243 | 15.3735 | 125 | -0.05 | 50 |
IV.MMO1.EHZ. | 2023-04-05T19:56:32.54 | 1.0 | undecidable | manual | P | 21 | 27.5502 | 106 | 0.25 | 23 |
7F.SIB1.EHE. | 2023-04-05T19:56:32.21 | 0.1 | undecidable | manual | P | 11 | 25.752 | 108 | 0.19 | 95 |
IV.SMA1.EHZ. | 2023-04-05T19:56:32.90 | 0.6 | undecidable | manual | S | 111 | 11.1777 | 137 | 0.2 | 49 |
IV.GAVE.HNZ. | 2023-04-05T19:56:31.94 | 0.1 | undecidable | manual | P | 276 | 25.752 | 108 | -0.08 | 98 |
IV.RM33.EHZ. | 2023-04-05T19:56:31.03 | 1.0 | positive | manual | P | 178 | 17.4714 | 120 | 0.17 | 24 |
7F.SIB3.EHE. | 2023-04-05T19:56:31.79 | 0.1 | undecidable | manual | P | 12 | 23.6541 | 110 | 0.08 | 98 |
IV.NRCA.HHZ. | 2023-04-05T19:56:31.21 | 0.1 | negative | manual | P | 338 | 19.9689 | 116 | 0.02 | 100 |
IV.SMA1.EHZ. | 2023-04-05T19:56:30.37 | 1.0 | negative | manual | P | 111 | 11.1777 | 137 | 0.28 | 24 |
IV.LNSS.HNE. | 2023-04-05T19:56:30.52 | 0.1 | undecidable | manual | P | 243 | 15.3735 | 125 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:0.5 | 0.00003060729 | 0.1408 | AML | other | m | 2023-04-05T19:56:33.29 |
IV.SMA1.EHN. | ML:0.4 | 0.00002465636 | 1.0112 | AML | other | m | 2023-04-05T19:56:33.15 |
IV.RM33.EHE. | ML:0.6 | 0.00002572431 | 0.1536 | AML | other | m | 2023-04-05T19:56:34.49 |
IV.RM33.EHN. | ML:0.6 | 0.00002844159 | 0.2432 | AML | other | m | 2023-04-05T19:56:34.30 |
IV.NRCA.HHE. | ML:0.7 | 0.000034302044999999994 | 0.0768 | AML | other | m | 2023-04-05T19:56:34.52 |
IV.NRCA.HHN. | ML:0.6 | 0.000025982190000000003 | 0.1536 | AML | other | m | 2023-04-05T19:56:34.44 |
IV.TERO.HHN. | ML:0.4 | 0.0000106404475 | 0.8192 | AML | other | m | 2023-04-05T19:56:35.14 |
IV.TERO.HNE. | ML:1.4 | 0.00008786465 | 0.5632 | AML | other | m | 2023-04-05T19:56:40.93 |