A magnitude ML 0.7 earthquake occured in region: 4 km S Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6610, 13.2590 at 12 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 | 4 | 667 | 667 |
Amatrice | RI | 4 | 2657 | 3324 |
Cittareale | RI | 9 | 482 | 3806 |
Arquata del Tronto | AP | 13 | 1178 | 4984 |
Campotosto | AQ | 15 | 542 | 5526 |
Montereale | AQ | 15 | 2581 | 8107 |
Capitignano | AQ | 16 | 665 | 8772 |
Acquasanta Terme | AP | 17 | 2916 | 11688 |
Borbona | RI | 19 | 617 | 12305 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-10-04 21:19:32 |
42.6607 | 13.2593 | 12 | 2023-10-04 21:29:36 |
Sala Sismica INGV-Roma | 121761831 |
Field | Value |
---|---|
Time (UTC) | 2023-10-04 21:19:32 ± 0.08 |
Latitude | 42.6607 ± 0.0036 |
Longitude | 13.2593 ± 0.0049 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 121761831 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 358 |
Semi-minor axis of confidence ellipse (meter) | 260 |
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) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 74 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 20 |
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) | 0.06385 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43257 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 121761831 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-04 21:29:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2023-10-04T21:19:46.36 | 0.6 | undecidable | manual | S | 342 | 44.0226 | 92 | -0.15 | 48 |
IV.MF5.EHZ. | 2023-10-04T21:19:45.84 | 0.6 | undecidable | manual | S | 24 | 39.8268 | 93 | 0.45 | 45 |
IV.TERO.HHZ. | 2023-10-04T21:19:42.00 | 0.6 | undecidable | manual | S | 98 | 28.4493 | 95 | -0.37 | 48 |
IV.GAVE.EHZ. | 2023-10-04T21:19:42.97 | 0.6 | undecidable | manual | S | 277 | 29.9478 | 94 | 0.18 | 49 |
IV.CSP1.EHZ. | 2023-10-04T21:19:41.08 | 1.0 | undecidable | manual | P | 355 | 48.0186 | 92 | -0.06 | 24 |
IV.MMO1.EHZ. | 2023-10-04T21:19:41.85 | 0.6 | undecidable | manual | S | 12 | 27.0507 | 95 | -0.15 | 50 |
IV.MF5.EHZ. | 2023-10-04T21:19:40.42 | 0.6 | positive | manual | P | 24 | 39.8268 | 93 | 0.56 | 43 |
IV.FDMO.HHZ. | 2023-10-04T21:19:40.45 | 1.0 | positive | manual | P | 342 | 44.0226 | 92 | -0.06 | 24 |
IV.NRCA.HHE. | 2023-10-04T21:19:40.47 | 0.6 | undecidable | manual | S | 328 | 22.5552 | 97 | -0.33 | 48 |
IV.CAMP.HHZ. | 2023-10-04T21:19:39.54 | 0.6 | undecidable | manual | S | 139 | 18.4704 | 102 | -0.2 | 50 |
IV.RM33.EHZ. | 2023-10-04T21:19:39.32 | 0.6 | undecidable | manual | S | 192 | 17.2716 | 104 | -0.09 | 50 |
IV.LNSS.HHZ. | 2023-10-04T21:19:39.92 | 0.6 | undecidable | manual | S | 250 | 18.9699 | 101 | 0.05 | 51 |
IV.TERO.HHZ. | 2023-10-04T21:19:38.00 | 0.1 | positive | manual | P | 98 | 28.4493 | 95 | -0.12 | 100 |
IV.GAVE.EHZ. | 2023-10-04T21:19:38.39 | 1.0 | negative | manual | P | 277 | 29.9478 | 94 | 0.03 | 25 |
IV.SMA1.EHZ. | 2023-10-04T21:19:37.06 | 0.6 | undecidable | manual | S | 118 | 7.0929 | 141 | -0.05 | 52 |
IV.NRCA.HHE. | 2023-10-04T21:19:37.12 | 0.3 | undecidable | manual | P | 328 | 22.5552 | 97 | -0.1 | 75 |
IV.MMO1.EHZ. | 2023-10-04T21:19:37.87 | 0.6 | undecidable | manual | P | 12 | 27.0507 | 95 | -0.04 | 51 |
IV.LNSS.HHZ. | 2023-10-04T21:19:36.73 | 0.3 | undecidable | manual | P | 250 | 18.9699 | 101 | 0.05 | 77 |
IV.RM33.EHZ. | 2023-10-04T21:19:36.59 | 0.3 | negative | manual | P | 192 | 17.2716 | 104 | 0.18 | 75 |
IV.SMA1.EHZ. | 2023-10-04T21:19:35.27 | 0.3 | undecidable | manual | P | 118 | 7.0929 | 141 | 0.19 | 76 |
IV.CAMP.HHZ. | 2023-10-04T21:19:35.64 | 3.0 | undecidable | manual | P | 139 | 18.4704 | 102 | -0.96 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:0.7 | 0.0000383 | 0.3 | AML | other | m | 2023-10-04T21:19:39.66 |
IV.RM33.EHE. | ML:0.6 | 0.0000288 | 0.1 | AML | other | m | 2023-10-04T21:19:39.78 |
IV.CAMP.HHN. | ML:0.5 | 0.0000237 | 0.36 | AML | other | m | 2023-10-04T21:19:39.70 |
IV.LNSS.HHE. | ML:0.8 | 0.000042999999999999995 | 1.68 | AML | other | m | 2023-10-04T21:19:39.97 |
IV.CAMP.HHE. | ML:0.7 | 0.00003995 | 0.84 | AML | other | m | 2023-10-04T21:19:40.77 |
IV.LNSS.HHN. | ML:0.7 | 0.0000408 | 0.44 | AML | other | m | 2023-10-04T21:19:40.96 |
IV.TERO.HHN. | ML:0.8 | 0.00003555 | 0.08 | AML | other | m | 2023-10-04T21:19:42.03 |
IV.TERO.HHE. | ML:0.6 | 0.000018599999999999998 | 1.08 | AML | other | m | 2023-10-04T21:19:43.64 |