A magnitude ML 1.0 earthquake occured in region: 2 km W Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.9000, 13.1280 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 2 | 281 | 281 |
Visso | MC | 5 | 1107 | 1388 |
Ussita | MC | 5 | 444 | 1832 |
Preci | PG | 8 | 724 | 2556 |
Norcia | PG | 12 | 4957 | 7513 |
Bolognola | MC | 13 | 142 | 7655 |
Monte Cavallo | MC | 15 | 145 | 7800 |
Acquacanina | MC | 15 | 121 | 7921 |
Fiastra | MC | 15 | 559 | 8480 |
Fiordimonte | MC | 16 | 202 | 8682 |
Montemonaco | AP | 16 | 604 | 9286 |
Sellano | PG | 16 | 1079 | 10365 |
Pieve Torina | MC | 17 | 1458 | 11823 |
Montegallo | AP | 18 | 523 | 12346 |
Montefortino | FM | 18 | 1178 | 13524 |
Pievebovigliana | MC | 18 | 866 | 14390 |
Cerreto di Spoleto | PG | 19 | 1075 | 15465 |
Arquata del Tronto | AP | 20 | 1178 | 16643 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2023-08-03 03:25:06 |
42.9003 | 13.1282 | 10 | 2023-08-03 03:33:15 |
Sala Sismica INGV-Roma | 119811771 |
Field | Value |
---|---|
Time (UTC) | 2023-08-03 03:25:06 ± 0.07 |
Latitude | 42.9003 ± 0.0036 |
Longitude | 13.1282 ± 0.0037 |
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 | 119811771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 377 |
Semi-minor axis of confidence ellipse (meter) | 83 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 210 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
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 | 29 |
Number of defining phases | 29 |
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) | 0.04587 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44606 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 119811771 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-03 03:33:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2023-08-03T03:25:22.46 | 0.3 | undecidable | manual | S | 128 | 49.5171 | 50 | 0.04 | 70 |
IV.MF5.EHZ. | 2023-08-03T03:25:17.28 | 0.1 | undecidable | manual | S | 70 | 28.6491 | 50 | 0.43 | 89 |
IV.MML1.EHZ. | 2023-08-03T03:25:16.08 | 0.1 | undecidable | manual | S | 332 | 26.8509 | 50 | -0.3 | 92 |
IV.GUMA.HHZ. | 2023-08-03T03:25:16.02 | 0.1 | undecidable | manual | S | 43 | 24.6531 | 112 | 0.23 | 93 |
IV.TERO.HHZ. | 2023-08-03T03:25:15.52 | 1.0 | undecidable | manual | P | 128 | 49.5171 | 50 | -0.19 | 23 |
IV.CSP1.EHZ. | 2023-08-03T03:25:14.83 | 0.1 | undecidable | manual | S | 16 | 22.1556 | 115 | -0.16 | 95 |
IV.CESI.HNE. | 2023-08-03T03:25:14.85 | 0.1 | undecidable | manual | S | 303 | 21.5673 | 115 | 0.04 | 98 |
IV.MMO1.EHZ. | 2023-08-03T03:25:12.84 | 0.1 | undecidable | manual | S | 90 | 16.1727 | 122 | -0.32 | 93 |
7F.SIB2.EHN. | 2023-08-03T03:25:12.31 | 0.1 | undecidable | manual | S | 94 | 14.2746 | 125 | -0.32 | 93 |
IV.FDMO.HHZ. | 2023-08-03T03:25:12.89 | 0.1 | undecidable | manual | S | 348 | 15.4734 | 123 | -0.07 | 98 |
IV.MML1.EHZ. | 2023-08-03T03:25:12.22 | 1.0 | negative | manual | P | 332 | 26.8509 | 50 | 0 | 24 |
IV.MF5.EHZ. | 2023-08-03T03:25:12.57 | 0.6 | positive | manual | P | 70 | 28.6491 | 50 | 0.07 | 48 |
IT.MTCL.HGN. | 2023-08-03T03:25:12.68 | 0.1 | undecidable | manual | S | 315 | 14.7741 | 124 | -0.07 | 98 |
IV.GUMA.HHZ. | 2023-08-03T03:25:11.88 | 0.3 | positive | manual | P | 43 | 24.6531 | 112 | 0 | 73 |
IV.CESI.HNE. | 2023-08-03T03:25:11.22 | 0.1 | undecidable | manual | P | 303 | 21.5673 | 115 | -0.09 | 97 |
7F.SIB3.EHN. | 2023-08-03T03:25:11.71 | 0.1 | undecidable | manual | S | 104 | 11.877 | 130 | -0.24 | 95 |
7F.SIB1.EHZ. | 2023-08-03T03:25:11.99 | 0.1 | undecidable | manual | S | 93 | 11.5773 | 131 | 0.12 | 98 |
IV.CSP1.EHZ. | 2023-08-03T03:25:11.28 | 1.0 | undecidable | manual | P | 16 | 22.1556 | 115 | -0.14 | 24 |
IT.MTCL.HGN. | 2023-08-03T03:25:10.14 | 0.1 | undecidable | manual | P | 315 | 14.7741 | 124 | 0.01 | 99 |
IV.MMO1.EHZ. | 2023-08-03T03:25:10.27 | 0.3 | positive | manual | P | 90 | 16.1727 | 122 | -0.09 | 73 |
IV.FDMO.HHZ. | 2023-08-03T03:25:10.28 | 0.6 | undecidable | manual | P | 348 | 15.4734 | 123 | 0.03 | 49 |
IV.NRCA.HHZ. | 2023-08-03T03:25:10.87 | 0.1 | undecidable | manual | S | 189 | 7.4814 | 143 | -0.04 | 100 |
IV.MC2.EHN. | 2023-08-03T03:25:10.93 | 0.1 | undecidable | manual | S | 76 | 5.0949 | 153 | 0.46 | 92 |
7F.SIB1.EHZ. | 2023-08-03T03:25:09.38 | 0.3 | undecidable | manual | P | 93 | 11.5773 | 131 | -0.24 | 72 |
IV.NRCA.HHZ. | 2023-08-03T03:25:09.22 | 0.1 | undecidable | manual | P | 189 | 7.4814 | 143 | 0.15 | 98 |
IV.MC2.EHN. | 2023-08-03T03:25:09.15 | 0.1 | undecidable | manual | P | 76 | 5.0949 | 153 | 0.34 | 94 |
IV.FEMA.HNN. | 2023-08-03T03:25:09.54 | 0.1 | undecidable | manual | P | 317 | 9.3795 | 137 | 0.23 | 96 |
7F.SIB2.EHN. | 2023-08-03T03:25:09.99 | 0.1 | undecidable | manual | P | 94 | 14.2746 | 125 | -0.07 | 98 |
7F.SIB3.EHN. | 2023-08-03T03:25:09.61 | 0.1 | undecidable | manual | P | 104 | 11.877 | 130 | -0.06 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNN. | ML:1.5 | 0.0004945 | 0.08 | AML | other | m | 2023-08-03T03:25:10.95 |
IV.NRCA.HHN. | ML:1.5 | 0.0005355 | 0.08 | AML | other | m | 2023-08-03T03:25:10.95 |
IV.NRCA.HHE. | ML:1.2 | 0.0002161109 | 0.08 | AML | other | m | 2023-08-03T03:25:11.56 |
IV.NRCA.HNE. | ML:1.2 | 0.00020367184 | 0.08 | AML | other | m | 2023-08-03T03:25:11.55 |
IV.MMO1.EHN. | ML:0.8 | 0.00005196409 | 0.08 | AML | other | m | 2023-08-03T03:25:13.33 |
IV.MMO1.EHE. | ML:0.7 | 0.000045362900000000006 | 0.12 | AML | other | m | 2023-08-03T03:25:13.59 |
IV.FDMO.HHN. | ML:0.9 | 0.00007255 | 0.32 | AML | other | m | 2023-08-03T03:25:13.15 |
IV.FDMO.HHE. | ML:0.8 | 0.00005295 | 0.34 | AML | other | m | 2023-08-03T03:25:13.17 |
IV.CSP1.EHE. | ML:1.1 | 0.00008030350999999999 | 0.12 | AML | other | m | 2023-08-03T03:25:15.02 |
IV.CSP1.EHN. | ML:1.0 | 0.000068221295 | 0.16 | AML | other | m | 2023-08-03T03:25:14.94 |
IV.GUMA.HHE. | ML:0.8 | 0.00003422542 | 0.2992 | AML | other | m | 2023-08-03T03:25:18.65 |
IV.GUMA.HHN. | ML:1.0 | 0.00006428621000000002 | 0.5008 | AML | other | m | 2023-08-03T03:25:18.69 |
IV.MML1.EHE. | ML:0.3 | 0.000009960982 | 0.12 | AML | other | m | 2023-08-03T03:25:17.09 |