A magnitude ML 0.5 earthquake occured in region: 7 km S Bolognola (MC), on
and geographic coordinates (lat, lon) 42.9290, 13.2340 at 20 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 |
---|---|---|---|---|
Bolognola | MC | 7 | 142 | 142 |
Castelsantangelo sul Nera | MC | 8 | 281 | 423 |
Ussita | MC | 8 | 444 | 867 |
Montemonaco | AP | 8 | 604 | 1471 |
Montefortino | FM | 9 | 1178 | 2649 |
Amandola | FM | 12 | 3629 | 6278 |
Visso | MC | 12 | 1107 | 7385 |
Acquacanina | MC | 12 | 121 | 7506 |
Montegallo | AP | 13 | 523 | 8029 |
Sarnano | MC | 13 | 3264 | 11293 |
Fiastra | MC | 14 | 559 | 11852 |
Comunanza | AP | 15 | 3166 | 15018 |
Preci | PG | 17 | 724 | 15742 |
Fiordimonte | MC | 17 | 202 | 15944 |
Gualdo | MC | 18 | 815 | 16759 |
Arquata del Tronto | AP | 18 | 1178 | 17937 |
Palmiano | AP | 19 | 196 | 18133 |
Norcia | PG | 19 | 4957 | 23090 |
Smerillo | FM | 19 | 365 | 23455 |
Pievebovigliana | MC | 19 | 866 | 24321 |
Montefalcone Appennino | FM | 20 | 424 | 24745 |
Pieve Torina | MC | 20 | 1458 | 26203 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2024-08-05 06:08:39 |
42.9293 | 13.234 | 20 | 2024-08-05 07:10:30 |
Sala Sismica INGV-Roma | 130422671 |
Field | Value |
---|---|
Time (UTC) | 2024-08-05 06:08:39 ± 0.17 |
Latitude | 42.9293 ± 0.0063 |
Longitude | 13.2340 ± 0.0086 |
Depth (km) | 20 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 130422671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 820 |
Semi-minor axis of confidence ellipse (meter) | 129 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 40 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 820.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 77 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.71136 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 130422671 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-08-05 07:10:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LPEL.HHZ. | 2024-08-05T06:09:01.63 | 3.0 | undecidable | manual | P | 0.01 | 0 | |||
IV.FAGN.HHZ. | 2024-08-05T06:08:53.31 | 0.6 | undecidable | manual | P | 159 | 78.9654 | 98 | 0.16 | 43 |
IV.MML1.EHZ. | 2024-08-05T06:08:50.66 | 0.6 | undecidable | manual | S | 314 | 29.4483 | 115 | 0.29 | 45 |
IV.MF5.EHN. | 2024-08-05T06:08:48.77 | 0.6 | undecidable | manual | S | 70 | 19.4694 | 129 | 0.69 | 42 |
IV.FDMO.HHZ. | 2024-08-05T06:08:47.35 | 0.6 | undecidable | manual | S | 315 | 16.872 | 133 | -0.21 | 47 |
IV.NRCA.HHZ. | 2024-08-05T06:08:47.46 | 0.6 | undecidable | manual | S | 223 | 14.3745 | 139 | 0.35 | 45 |
IV.CSP1.EHZ. | 2024-08-05T06:08:47.78 | 0.6 | undecidable | manual | S | 353 | 18.1707 | 131 | -0.05 | 48 |
IV.MMO1.EHZ. | 2024-08-05T06:08:46.06 | 0.6 | undecidable | manual | S | 114 | 8.2806 | 154 | -0.13 | 49 |
7F.SIB3.EHZ. | 2024-08-05T06:08:46.06 | 0.6 | undecidable | manual | S | 154 | 6.6933 | 159 | 0.04 | 49 |
IV.MC2.EHZ. | 2024-08-05T06:08:46.12 | 0.3 | undecidable | manual | S | 242 | 4.1958 | 166 | 0.3 | 70 |
7F.SIB2.EHZ. | 2024-08-05T06:08:45.55 | 0.6 | undecidable | manual | S | 127 | 7.0929 | 158 | -0.51 | 45 |
IV.MML1.EHZ. | 2024-08-05T06:08:45.80 | 1.0 | positive | manual | P | 314 | 29.4483 | 115 | 0.04 | 24 |
IV.NRCA.HHZ. | 2024-08-05T06:08:44.00 | 1.0 | undecidable | manual | P | 223 | 14.3745 | 139 | 0.12 | 24 |
IV.CSP1.EHZ. | 2024-08-05T06:08:44.26 | 0.1 | positive | manual | P | 353 | 18.1707 | 131 | -0.04 | 97 |
IV.FDMO.HHZ. | 2024-08-05T06:08:44.10 | 0.1 | undecidable | manual | P | 315 | 16.872 | 133 | -0.04 | 97 |
IV.MF5.EHN. | 2024-08-05T06:08:44.61 | 0.1 | undecidable | manual | P | 70 | 19.4694 | 129 | 0.17 | 95 |
7F.SIB3.EHZ. | 2024-08-05T06:08:43.13 | 0.1 | undecidable | manual | P | 154 | 6.6933 | 159 | -0.13 | 97 |
IV.MC2.EHZ. | 2024-08-05T06:08:43.11 | 0.1 | undecidable | manual | P | 242 | 4.1958 | 166 | -0.03 | 100 |
IV.MMO1.EHZ. | 2024-08-05T06:08:43.21 | 0.1 | negative | manual | P | 114 | 8.2806 | 154 | -0.14 | 96 |
7F.SIB2.EHZ. | 2024-08-05T06:08:42.98 | 0.1 | undecidable | manual | P | 127 | 7.0929 | 158 | -0.3 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.5 | 0.000021850000000000003 | 1.88 | AML | other | m | 2024-08-05T06:08:47.01 |
IV.FDMO.HHE. | ML:0.5 | 0.000019250000000000004 | 0.6 | AML | other | m | 2024-08-05T06:08:49.60 |
IV.MMO1.EHE. | ML:0.4 | 0.00001885896 | 0.12 | AML | other | m | 2024-08-05T06:08:46.13 |
IV.MMO1.EHN. | ML:0.6 | 0.000028251445000000002 | 0.1 | AML | other | m | 2024-08-05T06:08:46.20 |