A magnitude ML 0.4 earthquake occured in region: 1 km SE Ussita (MC), on
and geographic coordinates (lat, lon) 42.9410, 13.1460 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 |
---|---|---|---|---|
Ussita | MC | 1 | 444 | 444 |
Visso | MC | 5 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 5 | 281 | 1832 |
Bolognola | MC | 9 | 142 | 1974 |
Acquacanina | MC | 10 | 121 | 2095 |
Fiastra | MC | 11 | 559 | 2654 |
Preci | PG | 11 | 724 | 3378 |
Fiordimonte | MC | 12 | 202 | 3580 |
Monte Cavallo | MC | 13 | 145 | 3725 |
Pieve Torina | MC | 14 | 1458 | 5183 |
Pievebovigliana | MC | 14 | 866 | 6049 |
Montemonaco | AP | 16 | 604 | 6653 |
Montefortino | FM | 16 | 1178 | 7831 |
Sarnano | MC | 17 | 3264 | 11095 |
Norcia | PG | 17 | 4957 | 16052 |
Amandola | FM | 18 | 3629 | 19681 |
Muccia | MC | 18 | 915 | 20596 |
Sellano | PG | 19 | 1079 | 21675 |
Montegallo | AP | 19 | 523 | 22198 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2024-04-29 01:33:11 |
42.9413 | 13.1455 | 8 | 2024-04-29 01:38:26 |
Sala Sismica INGV-Roma | 127203181 |
Field | Value |
---|---|
Time (UTC) | 2024-04-29 01:33:11 ± 0.23 |
Latitude | 42.9413 ± 0.0045 |
Longitude | 13.1455 ± 0.0074 |
Depth (km) | 8 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 127203181 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 590 |
Semi-minor axis of confidence ellipse (meter) | 159 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 63 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 590.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 94 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21404 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 127203181 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-29 01:38:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.TRI.HHZ. | 2024-04-29T01:34:36.08 | 3.0 | undecidable | manual | Sg | 16.18 | 0 | |||
IV.MMGO.HHZ. | 2024-04-29T01:34:30.31 | 3.0 | undecidable | manual | Pg | 15.75 | 0 | |||
7C.SPAOL.HNZ. | 2024-04-29T01:34:19.01 | 3.0 | undecidable | manual | Pn | -2.2 | 0 | |||
IV.BRICA.EHZ. | 2024-04-29T01:34:11.76 | 3.0 | undecidable | manual | Pn | 0.25 | 0 | |||
MN.TRI.HHZ. | 2024-04-29T01:33:51.48 | 3.0 | negative | manual | Pg | 7.33 | 0 | |||
IV.PAOL.HHZ. | 2024-04-29T01:33:36.76 | 3.0 | undecidable | manual | Pn | -0.63 | 0 | |||
IV.SSFR.HHZ. | 2024-04-29T01:33:26.76 | 3.0 | undecidable | manual | Sn | -0.88 | 0 | |||
IV.MURB.HHZ. | 2024-04-29T01:33:24.10 | 3.0 | undecidable | manual | Sn | -0.21 | 0 | |||
IV.CESI.HHZ. | 2024-04-29T01:33:18.97 | 0.3 | undecidable | manual | S | 290 | 20.7681 | 110 | -0.26 | 71 |
IV.CSP1.EHZ. | 2024-04-29T01:33:17.97 | 0.3 | undecidable | manual | S | 16 | 17.3715 | 113 | -0.15 | 73 |
IV.MMO1.EHZ. | 2024-04-29T01:33:17.39 | 0.3 | undecidable | manual | S | 108 | 15.4734 | 116 | -0.13 | 74 |
IV.FDMO.HHZ. | 2024-04-29T01:33:16.23 | 0.1 | undecidable | manual | S | 336 | 11.5773 | 123 | -0.11 | 99 |
IV.NRCA.HHZ. | 2024-04-29T01:33:16.32 | 0.1 | undecidable | manual | S | 192 | 12.2766 | 121 | -0.22 | 97 |
IV.MML1.EHZ. | 2024-04-29T01:33:16.29 | 1.0 | undecidable | manual | P | 324 | 23.754 | 108 | -0.26 | 24 |
IV.GUMA.HHZ. | 2024-04-29T01:33:16.05 | 0.1 | positive | manual | P | 49 | 20.4684 | 110 | 0.13 | 97 |
IV.CSP1.EHZ. | 2024-04-29T01:33:15.20 | 1.0 | undecidable | manual | P | 16 | 17.3715 | 113 | -0.15 | 24 |
IV.CESI.HHZ. | 2024-04-29T01:33:15.84 | 1.0 | undecidable | manual | P | 290 | 20.7681 | 110 | -0.15 | 24 |
IV.MMO1.EHZ. | 2024-04-29T01:33:14.98 | 0.6 | negative | manual | P | 108 | 15.4734 | 116 | -0.02 | 50 |
IV.MC2.EHE. | 2024-04-29T01:33:14.67 | 0.3 | undecidable | manual | S | 133 | 4.8951 | 147 | 0.01 | 77 |
IV.FDMO.HHZ. | 2024-04-29T01:33:14.25 | 0.1 | undecidable | manual | P | 336 | 11.5773 | 123 | -0.07 | 100 |
IV.NRCA.HHZ. | 2024-04-29T01:33:14.35 | 0.1 | undecidable | manual | P | 192 | 12.2766 | 121 | -0.08 | 100 |
IV.FEMA.HNZ. | 2024-04-29T01:33:14.62 | 0.1 | undecidable | manual | P | 286 | 8.0808 | 133 | 0.85 | 80 |
IV.SSFR.HHZ. | 2024-04-29T01:33:14.42 | 3.0 | undecidable | manual | P | -0.37 | 0 | |||
IV.MC2.EHE. | 2024-04-29T01:33:13.55 | 0.1 | undecidable | manual | P | 133 | 4.8951 | 147 | 0.2 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.3 | 0.0000248 | 0.24 | AML | other | m | 2024-04-29T01:33:16.38 |
IV.NRCA.HHE. | ML:0.7 | 0.00006745 | 0.18 | AML | other | m | 2024-04-29T01:33:16.39 |
IV.FDMO.HHE. | ML:0.2 | 0.00002175 | 0.14 | AML | other | m | 2024-04-29T01:33:16.47 |
IV.NRCA.HHN. | ML:0.6 | 0.000044149999999999996 | 1.54 | AML | other | m | 2024-04-29T01:33:17.07 |