A magnitude ML 1.6 earthquake occured in region: 1 km NE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.9040, 13.1600 at 8 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 | 1 | 281 | 281 |
Ussita | MC | 5 | 444 | 725 |
Visso | MC | 7 | 1107 | 1832 |
Preci | PG | 10 | 724 | 2556 |
Bolognola | MC | 12 | 142 | 2698 |
Norcia | PG | 14 | 4957 | 7655 |
Montemonaco | AP | 14 | 604 | 8259 |
Acquacanina | MC | 14 | 121 | 8380 |
Fiastra | MC | 15 | 559 | 8939 |
Montefortino | FM | 16 | 1178 | 10117 |
Montegallo | AP | 16 | 523 | 10640 |
Fiordimonte | MC | 16 | 202 | 10842 |
Monte Cavallo | MC | 16 | 145 | 10987 |
Pieve Torina | MC | 18 | 1458 | 12445 |
Amandola | FM | 18 | 3629 | 16074 |
Arquata del Tronto | AP | 18 | 1178 | 17252 |
Pievebovigliana | MC | 19 | 866 | 18118 |
Sarnano | MC | 19 | 3264 | 21382 |
Sellano | PG | 19 | 1079 | 22461 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2024-02-29 12:32:15 |
42.9043 | 13.1598 | 8 | 2024-02-29 12:41:59 |
Sala Sismica INGV-Roma | 125621891 |
Field | Value |
---|---|
Time (UTC) | 2024-02-29 12:32:15 ± 0.1 |
Latitude | 42.9043 ± 0.0045 |
Longitude | 13.1598 ± 0.0061 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125621891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 477 |
Semi-minor axis of confidence ellipse (meter) | 175 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 215 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 86 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39750 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 125621891 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-29 12:41:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VVLD.HHZ. | 2024-02-29T12:32:52.02 | 3.0 | undecidable | manual | S | -0.04 | 0 | |||
IV.ATPI.EHZ. | 2024-02-29T12:32:30.39 | 3.0 | positive | manual | P | -0.4 | 0 | |||
IV.RM33.EHZ. | 2024-02-29T12:32:30.70 | 0.3 | undecidable | manual | S | 174 | 44.1225 | 50 | 0.32 | 67 |
IV.MURB.HNZ. | 2024-02-29T12:32:26.02 | 3.0 | positive | manual | P | -1.18 | 0 | |||
IV.MF5.EHZ. | 2024-02-29T12:32:25.74 | 0.3 | undecidable | manual | S | 69 | 26.0517 | 106 | 0.95 | 55 |
IV.MML1.EHZ. | 2024-02-29T12:32:25.78 | 0.3 | undecidable | manual | S | 327 | 27.75 | 105 | 0.42 | 67 |
IV.GUMA.HHZ. | 2024-02-29T12:32:24.00 | 0.1 | undecidable | manual | S | 39 | 22.5552 | 108 | 0.35 | 92 |
IV.CESI.HHZ. | 2024-02-29T12:32:24.24 | 0.3 | undecidable | manual | S | 298 | 23.5542 | 108 | 0.28 | 70 |
IV.RM33.EHZ. | 2024-02-29T12:32:23.71 | 0.3 | undecidable | manual | P | 174 | 44.1225 | 50 | -0.33 | 67 |
IV.ASSB.HHZ. | 2024-02-29T12:32:23.53 | 1.0 | positive | manual | P | 291 | 43.4232 | 50 | -0.41 | 22 |
IV.FDMO.HHZ. | 2024-02-29T12:32:21.32 | 0.3 | undecidable | manual | S | 338 | 15.7731 | 116 | -0.13 | 73 |
IV.MF5.EHZ. | 2024-02-29T12:32:21.06 | 0.6 | positive | manual | P | 69 | 26.0517 | 106 | 0.25 | 47 |
IV.MMO1.EHZ. | 2024-02-29T12:32:20.80 | 0.1 | undecidable | manual | S | 92 | 13.5753 | 119 | 0.03 | 100 |
IV.MML1.EHZ. | 2024-02-29T12:32:20.79 | 0.6 | positive | manual | P | 327 | 27.75 | 105 | -0.35 | 46 |
IV.GUMA.HHZ. | 2024-02-29T12:32:20.18 | 0.3 | positive | manual | P | 39 | 22.5552 | 108 | 0.03 | 74 |
IV.CESI.HHZ. | 2024-02-29T12:32:20.22 | 0.3 | undecidable | manual | P | 298 | 23.5542 | 108 | -0.11 | 72 |
IV.CSP1.EHZ. | 2024-02-29T12:32:19.63 | 0.1 | undecidable | manual | P | 10 | 21.1677 | 110 | -0.24 | 94 |
7F.SIB3.EHE. | 2024-02-29T12:32:19.32 | 0.3 | undecidable | manual | S | 110 | 9.4794 | 128 | -0.28 | 72 |
IV.NRCA.HHZ. | 2024-02-29T12:32:19.78 | 0.1 | undecidable | manual | S | 205 | 8.6802 | 131 | 0.41 | 93 |
IV.MMO1.EHZ. | 2024-02-29T12:32:18.37 | 0.1 | undecidable | manual | P | 92 | 13.5753 | 119 | -0.12 | 98 |
7F.SIB2.EHE. | 2024-02-29T12:32:18.01 | 0.1 | undecidable | manual | P | 97 | 11.7771 | 123 | -0.17 | 97 |
IV.FDMO.HHZ. | 2024-02-29T12:32:18.64 | 0.1 | undecidable | manual | P | 338 | 15.7731 | 116 | -0.24 | 95 |
IV.NRCA.HHZ. | 2024-02-29T12:32:17.89 | 0.1 | undecidable | manual | P | 205 | 8.6802 | 131 | 0.21 | 97 |
7F.SIB1.EHE. | 2024-02-29T12:32:17.67 | 0.1 | undecidable | manual | P | 97 | 8.9799 | 130 | -0.06 | 100 |
7F.SIB3.EHE. | 2024-02-29T12:32:17.62 | 0.1 | undecidable | manual | P | 110 | 9.4794 | 128 | -0.19 | 97 |
IV.MC2.EHE. | 2024-02-29T12:32:16.50 | 0.1 | undecidable | manual | P | 72 | 2.4975 | 162 | -0.47 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHE. | ML:1.5 | 0.0003855 | 0.26 | AML | other | m | 2024-02-29T12:32:21.46 |
IV.MMO1.EHN. | ML:1.5 | 0.00032950000000000004 | 0.24 | AML | other | m | 2024-02-29T12:32:22.28 |
IV.FDMO.HHN. | ML:1.5 | 0.00029549999999999997 | 1.08 | AML | other | m | 2024-02-29T12:32:22.41 |
IV.FDMO.HHE. | ML:1.5 | 0.00030199999999999997 | 0.58 | AML | other | m | 2024-02-29T12:32:22.65 |
IV.CSP1.EHN. | ML:1.8 | 0.0004295 | 0.84 | AML | other | m | 2024-02-29T12:32:23.45 |
IV.CSP1.EHE. | ML:1.6 | 0.00032900000000000003 | 0.76 | AML | other | m | 2024-02-29T12:32:24.43 |
IV.GUMA.HHN. | ML:1.8 | 0.00046699999999999997 | 1.1 | AML | other | m | 2024-02-29T12:32:24.83 |
IV.CESI.HHN. | ML:1.5 | 0.0002185 | 0.4 | AML | other | m | 2024-02-29T12:32:24.86 |
IV.CESI.HHE. | ML:1.3 | 0.000136 | 0.5 | AML | other | m | 2024-02-29T12:32:24.92 |
IV.GUMA.HHE. | ML:1.8 | 0.000379 | 0.64 | AML | other | m | 2024-02-29T12:32:26.41 |
IV.MML1.EHE. | ML:1.3 | 0.00010089999999999999 | 0.98 | AML | other | m | 2024-02-29T12:32:26.76 |
IV.MML1.EHN. | ML:1.3 | 0.0001061 | 1.5 | AML | other | m | 2024-02-29T12:32:26.15 |
IV.ASSB.HHE. | ML:1.5 | 0.00009925 | 0.5 | AML | other | m | 2024-02-29T12:32:31.79 |
IV.ASSB.HHN. | ML:1.4 | 0.0000837 | 1.46 | AML | other | m | 2024-02-29T12:32:32.79 |
IV.RM33.HNN. | ML:2.0 | 0.00033475 | 1.02 | AML | other | m | 2024-02-29T12:32:41.20 |
IV.RM33.HNE. | ML:2.1 | 0.000376 | 0.4 | AML | other | m | 2024-02-29T12:32:42.19 |