A magnitude ML 1.0 earthquake occured in region: 2 km E Ussita (MC), on
and geographic coordinates (lat, lon) 42.9380, 13.1680 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 |
---|---|---|---|---|
Ussita | MC | 2 | 444 | 444 |
Castelsantangelo sul Nera | MC | 5 | 281 | 725 |
Visso | MC | 6 | 1107 | 1832 |
Bolognola | MC | 8 | 142 | 1974 |
Acquacanina | MC | 10 | 121 | 2095 |
Fiastra | MC | 11 | 559 | 2654 |
Preci | PG | 12 | 724 | 3378 |
Fiordimonte | MC | 13 | 202 | 3580 |
Montemonaco | AP | 14 | 604 | 4184 |
Montefortino | FM | 14 | 1178 | 5362 |
Monte Cavallo | MC | 15 | 145 | 5507 |
Pieve Torina | MC | 15 | 1458 | 6965 |
Pievebovigliana | MC | 16 | 866 | 7831 |
Sarnano | MC | 16 | 3264 | 11095 |
Amandola | FM | 16 | 3629 | 14724 |
Norcia | PG | 17 | 4957 | 19681 |
Montegallo | AP | 17 | 523 | 20204 |
Muccia | MC | 19 | 915 | 21119 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2023-03-27 20:48:24 |
42.9378 | 13.1675 | 10 | 2023-03-27 21:05:44 |
Sala Sismica INGV-Roma | 115805971 |
Field | Value |
---|---|
Time (UTC) | 2023-03-27 20:48:24 ± 0.05 |
Latitude | 42.9378 ± 0.0036 |
Longitude | 13.1675 ± 0.0049 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 115805971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 460 |
Semi-minor axis of confidence ellipse (meter) | 350 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 31 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 93 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 0 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.11152 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38671 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 0 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 115805971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-27 21:05:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2023-03-27T20:48:38.09 | 3.0 | undecidable | manual | P | 42.9237 | 5.12 | 0 | ||
IV.ASSB.HHZ. | 2023-03-27T20:48:38.14 | 3.0 | undecidable | manual | S | 42.9237 | -0.81 | 0 | ||
IV.MF5.EHZ. | 2023-03-27T20:48:34.48 | 3.0 | undecidable | manual | S | 77 | 24.3534 | 112 | 0.54 | 0 |
IV.MML1.EHZ. | 2023-03-27T20:48:34.05 | 3.0 | undecidable | manual | S | 321 | 25.1526 | 112 | -0.14 | 0 |
IV.CESI.HHZ. | 2023-03-27T20:48:33.38 | 3.0 | undecidable | manual | S | 289 | 22.5552 | 114 | 0 | 0 |
IV.CSP1.EHZ. | 2023-03-27T20:48:31.76 | 3.0 | undecidable | manual | S | 10 | 17.3715 | 120 | 0 | 0 |
IV.MML1.EHZ. | 2023-03-27T20:48:30.07 | 3.0 | undecidable | manual | P | 321 | 25.1526 | 112 | -0.15 | 96 |
IV.MMO1.EHZ. | 2023-03-27T20:48:30.06 | 3.0 | undecidable | manual | S | 108 | 13.6752 | 126 | -0.6 | 0 |
IV.FDMO.HHZ. | 2023-03-27T20:48:30.06 | 3.0 | undecidable | manual | S | 329 | 12.7761 | 128 | -0.36 | 0 |
IV.MF5.EHZ. | 2023-03-27T20:48:30.14 | 3.0 | undecidable | manual | P | 77 | 24.3534 | 112 | 0.06 | 98 |
IV.NRCA.HHZ. | 2023-03-27T20:48:29.97 | 3.0 | undecidable | manual | S | 201 | 12.3765 | 129 | -0.34 | 0 |
IV.CESI.HHZ. | 2023-03-27T20:48:29.79 | 3.0 | positive | manual | P | 289 | 22.5552 | 114 | 0.03 | 74 |
IV.FDMO.HHZ. | 2023-03-27T20:48:28.09 | 3.0 | undecidable | manual | P | 329 | 12.7761 | 128 | 0.05 | 100 |
IV.CSP1.EHZ. | 2023-03-27T20:48:28.90 | 3.0 | undecidable | manual | P | 10 | 17.3715 | 120 | 0.08 | 98 |
IV.NRCA.HHZ. | 2023-03-27T20:48:28.05 | 3.0 | undecidable | manual | P | 201 | 12.3765 | 129 | 0.06 | 100 |
IV.MMO1.EHZ. | 2023-03-27T20:48:28.06 | 3.0 | positive | manual | P | 108 | 13.6752 | 126 | -0.13 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHE. | ML:1.1 | 0.000142 | 0.22 | AML | other | m | 2023-03-27T20:48:30.41 |
IV.FDMO.HHN. | ML:0.8 | 0.0000662 | 0.18 | AML | other | m | 2023-03-27T20:48:30.67 |
IV.FDMO.HHE. | ML:0.7 | 0.00005005 | 0.36 | AML | other | m | 2023-03-27T20:48:30.63 |
IV.NRCA.HHE. | ML:1.3 | 0.0002055 | 0.74 | AML | other | m | 2023-03-27T20:48:30.73 |
IV.NRCA.HHN. | ML:1.1 | 0.00014165 | 1.18 | AML | other | m | 2023-03-27T20:48:30.17 |
IV.MMO1.EHN. | ML:1.0 | 0.0001175 | 1.08 | AML | other | m | 2023-03-27T20:48:30.79 |