A magnitude ML 1.3 earthquake occured in region: 5 km SE Preci (PG), on
and geographic coordinates (lat, lon) 42.8470, 13.0800 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Preci | PG | 5 | 724 | 724 |
Norcia | PG | 6 | 4957 | 5681 |
Castelsantangelo sul Nera | MC | 8 | 281 | 5962 |
Visso | MC | 9 | 1107 | 7069 |
Ussita | MC | 12 | 444 | 7513 |
Sellano | PG | 13 | 1079 | 8592 |
Cerreto di Spoleto | PG | 14 | 1075 | 9667 |
Cascia | PG | 15 | 3217 | 12884 |
Monte Cavallo | MC | 18 | 145 | 13029 |
Poggiodomo | PG | 19 | 117 | 13146 |
Arquata del Tronto | AP | 20 | 1178 | 14324 |
Vallo di Nera | PG | 20 | 364 | 14688 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2023-08-03 13:22:13 |
42.8473 | 13.08 | 10 | 2024-09-10 16:44:15 |
Bollettino Sismico Italiano INGV | 120377771 |
Reviewed Rev100 |
ML 1.5 | 2023-08-03 13:22:13 |
42.8483 | 13.0818 | 10 | 2023-08-03 13:33:41 |
Sala Sismica INGV-Roma | 119826431 |
Field | Value |
---|---|
Time (UTC) | 2023-08-03 13:22:13 ± 0.05 |
Latitude | 42.8473 ± 0.0027 |
Longitude | 13.0800 ± 0.0025 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 120377771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 281 |
Semi-minor axis of confidence ellipse (meter) | 230 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 29 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 38 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44516 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.5 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 119826431 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-03 13:33:41 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 120377771 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-08-22 09:07:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2023-08-03T13:22:29.84 | 0.3 | undecidable | manual | S | 120 | 49.4172 | 50 | 0.01 | 70 |
IV.RM33.EHZ. | 2023-08-03T13:22:27.04 | 0.3 | undecidable | manual | S | 164 | 39.1275 | 50 | -0.03 | 71 |
IV.SENI.HNZ. | 2023-08-03T13:22:27.87 | 3.0 | positive | manual | P | -2.64 | 0 | |||
IV.ASSB.HHZ. | 2023-08-03T13:22:27.45 | 0.1 | undecidable | manual | S | 302 | 40.5261 | 50 | 0.01 | 95 |
IV.MF5.EHZ. | 2023-08-03T13:22:26.31 | 0.1 | undecidable | manual | S | 63 | 34.5432 | 50 | 0.45 | 87 |
IV.GUMA.HHZ. | 2023-08-03T13:22:25.47 | 0.3 | undecidable | manual | S | 41 | 31.6461 | 50 | 0.39 | 66 |
IV.CSP1.EHZ. | 2023-08-03T13:22:24.04 | 0.3 | undecidable | manual | S | 20 | 28.9488 | 50 | -0.32 | 68 |
IV.MML1.HNZ. | 2023-08-03T13:22:24.54 | 0.3 | undecidable | manual | S | 343 | 30.8469 | 50 | -0.32 | 68 |
IV.MTRA.HNZ. | 2023-08-03T13:22:23.67 | 0.3 | undecidable | manual | S | 111 | 27.6501 | 50 | -0.34 | 68 |
IV.GAVE.HNZ. | 2023-08-03T13:22:22.56 | 0.3 | undecidable | manual | S | 221 | 22.9548 | 114 | -0.07 | 72 |
IV.TERO.HHZ. | 2023-08-03T13:22:22.94 | 0.1 | undecidable | manual | P | 120 | 49.4172 | 50 | -0.18 | 90 |
IV.CESI.HHZ. | 2023-08-03T13:22:22.39 | 0.3 | undecidable | manual | S | 321 | 22.5552 | 114 | -0.12 | 71 |
IV.RM33.EHZ. | 2023-08-03T13:22:21.48 | 0.1 | undecidable | manual | P | 164 | 39.1275 | 50 | -0.05 | 94 |
7F.SIB2.EHZ. | 2023-08-03T13:22:21.06 | 0.1 | undecidable | manual | S | 75 | 18.87 | 118 | -0.3 | 92 |
IV.ASSB.HHZ. | 2023-08-03T13:22:21.92 | 0.1 | undecidable | manual | P | 302 | 40.5261 | 50 | 0.18 | 91 |
IV.MMO1.EHZ. | 2023-08-03T13:22:21.75 | 0.1 | undecidable | manual | S | 74 | 20.868 | 116 | -0.24 | 93 |
IV.FDMO.HHZ. | 2023-08-03T13:22:21.78 | 0.3 | undecidable | manual | S | 2 | 20.9679 | 116 | -0.24 | 70 |
IV.MF5.EHZ. | 2023-08-03T13:22:21.14 | 0.1 | undecidable | manual | P | 63 | 34.5432 | 50 | 0.31 | 90 |
IV.MML1.HNZ. | 2023-08-03T13:22:20.07 | 0.1 | undecidable | manual | P | 343 | 30.8469 | 50 | -0.18 | 93 |
7F.SIB3.EHZ. | 2023-08-03T13:22:20.22 | 0.1 | undecidable | manual | S | 79 | 15.7731 | 123 | -0.22 | 95 |
IV.GUMA.HHZ. | 2023-08-03T13:22:20.57 | 0.1 | undecidable | manual | P | 41 | 31.6461 | 50 | 0.2 | 92 |
7F.SIB1.EHZ. | 2023-08-03T13:22:20.63 | 0.1 | undecidable | manual | S | 71 | 16.2726 | 122 | 0.03 | 98 |
IT.MTCL.HGZ. | 2023-08-03T13:22:20.78 | 0.3 | undecidable | manual | S | 338 | 17.5713 | 120 | -0.18 | 71 |
IV.CSP1.EHZ. | 2023-08-03T13:22:19.87 | 0.1 | undecidable | manual | P | 20 | 28.9488 | 50 | -0.09 | 95 |
IV.FEMA.HNZ. | 2023-08-03T13:22:19.73 | 0.3 | undecidable | manual | S | 349 | 12.9759 | 128 | 0.09 | 73 |
IV.GAVE.HNZ. | 2023-08-03T13:22:19.18 | 0.1 | undecidable | manual | P | 221 | 22.9548 | 114 | 0.22 | 93 |
IV.MTRA.HNZ. | 2023-08-03T13:22:19.62 | 0.1 | undecidable | manual | P | 111 | 27.6501 | 50 | -0.14 | 94 |
IV.MC2.EHZ. | 2023-08-03T13:22:19.60 | 0.1 | undecidable | manual | S | 51 | 11.3775 | 132 | 0.39 | 92 |
IV.FDMO.HHZ. | 2023-08-03T13:22:18.65 | 0.1 | undecidable | manual | P | 2 | 20.9679 | 116 | 0.04 | 97 |
IV.CESI.HHZ. | 2023-08-03T13:22:18.74 | 0.1 | undecidable | manual | P | 321 | 22.5552 | 114 | -0.16 | 95 |
IT.MTCL.HGZ. | 2023-08-03T13:22:18.03 | 0.3 | undecidable | manual | P | 338 | 17.5713 | 120 | 0.03 | 73 |
7F.SIB2.EHZ. | 2023-08-03T13:22:18.15 | 0.1 | undecidable | manual | P | 75 | 18.87 | 118 | -0.08 | 97 |
IV.MMO1.EHZ. | 2023-08-03T13:22:18.56 | 0.1 | undecidable | manual | P | 74 | 20.868 | 116 | -0.03 | 97 |
7F.SIB1.EHZ. | 2023-08-03T13:22:17.89 | 0.1 | undecidable | manual | P | 71 | 16.2726 | 122 | 0.1 | 97 |
IV.MC2.EHZ. | 2023-08-03T13:22:17.30 | 0.1 | undecidable | manual | P | 51 | 11.3775 | 132 | 0.31 | 93 |
IV.FEMA.HNZ. | 2023-08-03T13:22:17.46 | 0.3 | undecidable | manual | P | 349 | 12.9759 | 128 | 0.22 | 71 |
IV.NRCA.HNZ. | 2023-08-03T13:22:17.56 | 0.1 | undecidable | manual | S | 119 | 3.1968 | 162 | -0.05 | 100 |
7F.SIB3.EHZ. | 2023-08-03T13:22:17.66 | 0.1 | undecidable | manual | P | 79 | 15.7731 | 123 | -0.03 | 98 |
IV.NRCA.HNZ. | 2023-08-03T13:22:16.25 | 0.1 | undecidable | manual | P | 119 | 3.1968 | 162 | 0.19 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:2.2 | 0.002765 | 0.08 | AML | other | m | 2023-08-03T13:22:17.65 |
IV.NRCA.HNN. | ML:2.1 | 0.002445 | 0.08 | AML | other | m | 2023-08-03T13:22:17.65 |
IV.NRCA.HNE. | ML:2.3 | 0.0038900000000000002 | 0.16 | AML | other | m | 2023-08-03T13:22:17.67 |
IV.NRCA.HHE. | ML:2.4 | 0.0043 | 0.18 | AML | other | m | 2023-08-03T13:22:17.67 |
IV.MMO1.EHE. | ML:1.2 | 0.000108039215 | 0.2048 | AML | other | m | 2023-08-03T13:22:21.95 |
IV.FDMO.HHN. | ML:1.0 | 0.000075408845 | 0.2624 | AML | other | m | 2023-08-03T13:22:22.46 |
IV.CESI.HHN. | ML:1.5 | 0.000193 | 0.26 | AML | other | m | 2023-08-03T13:22:22.62 |
IV.CESI.HHE. | ML:1.3 | 0.000131 | 0.52 | AML | other | m | 2023-08-03T13:22:22.53 |
IV.FDMO.HHE. | ML:0.9 | 0.00005708517 | 0.2624 | AML | other | m | 2023-08-03T13:22:22.45 |
IV.MMO1.EHN. | ML:1.2 | 0.00009886742500000001 | 0.2752 | AML | other | m | 2023-08-03T13:22:21.94 |
IV.ASSB.HHN. | ML:1.1 | 0.000047282945 | 0.3392 | AML | other | m | 2023-08-03T13:22:27.72 |
IV.ASSB.HHE. | ML:1.0 | 0.000031921165 | 0.6016 | AML | other | m | 2023-08-03T13:22:27.91 |
IV.TERO.HHN. | ML:1.1 | 0.00003441228 | 0.5568 | AML | other | m | 2023-08-03T13:22:30.05 |
IV.TERO.HHE. | ML:1.0 | 0.00002563398 | 0.4608 | AML | other | m | 2023-08-03T13:22:30.29 |