A magnitude ML 1.5 earthquake occured in region: 3 km SW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6800, 13.2190 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 | 3 | 667 | 667 |
Amatrice | RI | 8 | 2657 | 3324 |
Cittareale | RI | 8 | 482 | 3806 |
Arquata del Tronto | AP | 12 | 1178 | 4984 |
Norcia | PG | 16 | 4957 | 9941 |
Cascia | PG | 17 | 3217 | 13158 |
Montereale | AQ | 17 | 2581 | 15739 |
Campotosto | AQ | 18 | 542 | 16281 |
Acquasanta Terme | AP | 19 | 2916 | 19197 |
Capitignano | AQ | 19 | 665 | 19862 |
Borbona | RI | 20 | 617 | 20479 |
Posta | RI | 20 | 694 | 21173 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2023-08-29 10:00:08 |
42.6803 | 13.2187 | 10 | 2023-08-29 10:08:33 |
Sala Sismica INGV-Roma | 120582331 |
Field | Value |
---|---|
Time (UTC) | 2023-08-29 10:00:08 ± 0.07 |
Latitude | 42.6803 ± 0.0036 |
Longitude | 13.2187 ± 0.0061 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120582331 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 528 |
Semi-minor axis of confidence ellipse (meter) | 186 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 264 |
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) | 93 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41099 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 120582331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-29 10:08:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2023-08-29T10:00:23.52 | 0.6 | undecidable | manual | S | -0.25 | 0.95 | |||
IV.CSP1.EHZ. | 2023-08-29T10:00:23.60 | 0.3 | undecidable | manual | S | 359 | 45.621 | 50 | 0.11 | 70 |
IV.MF5.EHZ. | 2023-08-29T10:00:22.76 | 0.3 | undecidable | manual | S | 30 | 39.3273 | 50 | 0.96 | 54 |
IV.GIGS.HHZ. | 2023-08-29T10:00:21.13 | 0.3 | undecidable | manual | S | 131 | 38.3283 | 50 | -0.41 | 67 |
IV.TERO.HHZ. | 2023-08-29T10:00:19.40 | 0.3 | undecidable | manual | S | 101 | 32.0457 | 50 | -0.46 | 67 |
IV.MC2.EHZ. | 2023-08-29T10:00:18.44 | 0.3 | undecidable | manual | S | 355 | 25.752 | 50 | 0.27 | 71 |
IV.CSP1.EHZ. | 2023-08-29T10:00:17.15 | 0.1 | undecidable | manual | P | 359 | 45.621 | 50 | -0.05 | 95 |
7F.SIB2.EHZ. | 2023-08-29T10:00:17.37 | 0.3 | undecidable | manual | S | 16 | 24.3534 | 112 | -0.39 | 69 |
7F.SIB1.EHZ. | 2023-08-29T10:00:17.65 | 0.3 | undecidable | manual | S | 10 | 24.1536 | 113 | -0.03 | 74 |
7F.SIB3.EHZ. | 2023-08-29T10:00:16.77 | 0.3 | undecidable | manual | S | 11 | 21.9669 | 114 | -0.23 | 72 |
IV.RM33.EHZ. | 2023-08-29T10:00:16.05 | 0.3 | undecidable | manual | S | 181 | 18.9699 | 118 | -0.02 | 75 |
IV.MF5.EHZ. | 2023-08-29T10:00:16.62 | 0.1 | undecidable | manual | P | 30 | 39.3273 | 50 | 0.4 | 89 |
IV.NRCA.HHZ. | 2023-08-29T10:00:15.79 | 0.3 | undecidable | manual | S | 333 | 18.9699 | 118 | -0.28 | 71 |
IV.MTRA.EHZ. | 2023-08-29T10:00:15.21 | 0.3 | undecidable | manual | S | 60 | 16.7721 | 121 | -0.18 | 73 |
IV.LNSS.HHZ. | 2023-08-29T10:00:15.27 | 0.3 | undecidable | manual | S | 240 | 16.872 | 121 | -0.16 | 73 |
IV.GIGS.HHZ. | 2023-08-29T10:00:15.79 | 0.1 | undecidable | manual | P | 131 | 38.3283 | 50 | -0.29 | 92 |
IV.SMA1.EHZ. | 2023-08-29T10:00:14.34 | 0.3 | undecidable | manual | S | 120 | 10.9779 | 132 | 0.57 | 67 |
IV.MC2.EHZ. | 2023-08-29T10:00:14.17 | 0.1 | undecidable | manual | P | 355 | 25.752 | 50 | 0.04 | 99 |
IV.TERO.HHZ. | 2023-08-29T10:00:14.82 | 0.1 | undecidable | manual | P | 101 | 32.0457 | 50 | -0.28 | 93 |
7F.SIB1.EHZ. | 2023-08-29T10:00:13.87 | 0.1 | undecidable | manual | P | 10 | 24.1536 | 113 | 0.02 | 99 |
7F.SIB3.EHZ. | 2023-08-29T10:00:13.40 | 0.1 | undecidable | manual | P | 11 | 21.9669 | 114 | -0.06 | 99 |
IV.RM33.EHZ. | 2023-08-29T10:00:13.01 | 0.1 | undecidable | manual | P | 181 | 18.9699 | 118 | 0.1 | 99 |
7F.SIB2.EHZ. | 2023-08-29T10:00:13.70 | 0.1 | undecidable | manual | P | 16 | 24.3534 | 112 | -0.19 | 96 |
IV.NRCA.HHZ. | 2023-08-29T10:00:12.89 | 0.1 | undecidable | manual | P | 333 | 18.9699 | 118 | -0.03 | 100 |
IV.MTRA.EHZ. | 2023-08-29T10:00:12.66 | 0.1 | undecidable | manual | P | 60 | 16.7721 | 121 | 0.13 | 98 |
IV.SMA1.EHZ. | 2023-08-29T10:00:12.06 | 0.1 | undecidable | manual | P | 120 | 10.9779 | 132 | 0.47 | 92 |
IV.LNSS.HHZ. | 2023-08-29T10:00:12.68 | 0.1 | undecidable | manual | P | 240 | 16.872 | 121 | 0.13 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.4 | 0.00032 | 0.2 | AML | other | m | 2023-08-29T10:00:14.84 |
IV.SMA1.EHN. | ML:1.5 | 0.000386 | 0.86 | AML | other | m | 2023-08-29T10:00:15.91 |
IV.LNSS.HHN. | ML:1.6 | 0.000311 | 0.42 | AML | other | m | 2023-08-29T10:00:15.63 |
IV.LNSS.HHE. | ML:1.5 | 0.000298 | 0.24 | AML | other | m | 2023-08-29T10:00:15.76 |
IV.NRCA.HHE. | ML:1.7 | 0.00040300000000000004 | 0.14 | AML | other | m | 2023-08-29T10:00:16.07 |
IV.NRCA.HHN. | ML:1.4 | 0.000194 | 0.12 | AML | other | m | 2023-08-29T10:00:16.11 |