A magnitude ML 1.0 earthquake occured in region: 2 km NW Ussita (MC), on
and geographic coordinates (lat, lon) 42.9650, 13.1260 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 | 3 | 444 | 444 |
Visso | MC | 5 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 8 | 281 | 1832 |
Fiastra | MC | 8 | 559 | 2391 |
Acquacanina | MC | 8 | 121 | 2512 |
Fiordimonte | MC | 9 | 202 | 2714 |
Bolognola | MC | 9 | 142 | 2856 |
Monte Cavallo | MC | 11 | 145 | 3001 |
Pieve Torina | MC | 11 | 1458 | 4459 |
Pievebovigliana | MC | 11 | 866 | 5325 |
Preci | PG | 12 | 724 | 6049 |
Muccia | MC | 15 | 915 | 6964 |
Sarnano | MC | 16 | 3264 | 10228 |
Montefortino | FM | 18 | 1178 | 11406 |
Montemonaco | AP | 18 | 604 | 12010 |
Sellano | PG | 18 | 1079 | 13089 |
Serravalle di Chienti | MC | 19 | 1070 | 14159 |
Amandola | FM | 19 | 3629 | 17788 |
Norcia | PG | 19 | 4957 | 22745 |
Cessapalombo | MC | 20 | 512 | 23257 |
Camerino | MC | 20 | 6974 | 30231 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2023-05-27 03:18:45 |
42.9648 | 13.1258 | 8 | 2023-05-27 03:35:41 |
Sala Sismica INGV-Roma | 117762661 |
Field | Value |
---|---|
Time (UTC) | 2023-05-27 03:18:45 ± 0.07 |
Latitude | 42.9648 ± 0.0027 |
Longitude | 13.1258 ± 0.0025 |
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 | 117762661 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 226 |
Semi-minor axis of confidence ellipse (meter) | 197 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 342 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 100 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.05 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18616 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.9 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 117762661 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-27 03:35:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
7C.SPAOL.HNZ. | 2023-05-27T03:20:20.82 | 3.0 | undecidable | manual | Pg | 25.219999 | 0 | |||
IV.SLCN.HHZ. | 2023-05-27T03:20:18.81 | 3.0 | undecidable | manual | Sg | 3.23 | 0 | |||
IV.MRVN.HHZ. | 2023-05-27T03:20:15.79 | 3.0 | undecidable | manual | Sg | 7.65 | 0 | |||
IV.ESML.HHZ. | 2023-05-27T03:20:14.86 | 3.0 | undecidable | manual | Pg | 20.6 | 0 | |||
IV.SERS.HHZ. | 2023-05-27T03:20:01.75 | 3.0 | positive | manual | Pg | 18.59 | 0 | |||
IV.POFI.HHZ. | 2023-05-27T03:19:37.78 | 3.0 | undecidable | manual | Sg | -0.42 | 0 | |||
IV.NARO.HHZ. | 2023-05-27T03:19:26.81 | 3.0 | undecidable | manual | S | 0 | ||||
IV.NARO.HHZ. | 2023-05-27T03:19:25.28 | 3.0 | undecidable | manual | P | 0 | ||||
MN.TRI.HHZ. | 2023-05-27T03:19:24.01 | 3.0 | undecidable | manual | Sn | -0.02 | 0 | |||
IV.CESI.HHZ. | 2023-05-27T03:18:52.24 | 0.1 | undecidable | manual | S | 284 | 18.4704 | 114 | 0.05 | 98 |
IV.CSP1.EHZ. | 2023-05-27T03:18:51.26 | 0.1 | undecidable | manual | S | 24 | 15.4734 | 118 | 0.01 | 99 |
IV.FDMO.HHZ. | 2023-05-27T03:18:49.27 | 0.1 | undecidable | manual | S | 339 | 8.4804 | 135 | -0.03 | 100 |
IV.CESI.HHZ. | 2023-05-27T03:18:49.11 | 1.0 | undecidable | manual | P | 284 | 18.4704 | 114 | -0.1 | 24 |
IV.MML1.EHZ. | 2023-05-27T03:18:49.46 | 1.0 | positive | manual | P | 323 | 20.6682 | 112 | -0.16 | 24 |
IV.MMO1.EHZ. | 2023-05-27T03:18:49.10 | 1.0 | positive | manual | P | 114 | 17.871 | 115 | 0 | 25 |
IV.CSP1.EHZ. | 2023-05-27T03:18:48.74 | 0.6 | negative | manual | P | 24 | 15.4734 | 118 | 0.07 | 49 |
IV.NRCA.HHZ. | 2023-05-27T03:18:48.50 | 1.0 | undecidable | manual | P | 184 | 14.5743 | 120 | -0.02 | 25 |
IV.FDMO.HHZ. | 2023-05-27T03:18:47.58 | 1.0 | undecidable | manual | P | 339 | 8.4804 | 135 | 0.04 | 25 |
IV.CING.HHZ. | 2023-05-27T03:18:46.77 | 3.0 | negative | manual | P | -0.64 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.2 | 0.000027400000000000002 | 0.1 | AML | other | m | 2023-05-27T03:18:49.64 |
IV.FDMO.HHN. | ML:0.2 | 0.000027249999999999998 | 0.18 | AML | other | m | 2023-05-27T03:18:49.59 |
IV.NRCA.HHE. | ML:0.2 | 0.000016250000000000002 | 0.72 | AML | other | m | 2023-05-27T03:18:52.59 |
IV.NRCA.HHN. | ML:0.2 | 0.0000161 | 1.56 | AML | other | m | 2023-05-27T03:18:53.09 |
IV.MML1.HNE. | ML:1.3 | 0.0001575 | 0.88 | AML | other | m | 2023-05-27T03:19:24.05 |
IV.NARO.HHN. | ML:2.2 | 0.000191 | 0.06 | AML | other | m | 2023-05-27T03:19:26.94 |
IV.NARO.HHE. | ML:2.2 | 0.000224 | 0.06 | AML | other | m | 2023-05-27T03:19:26.93 |
IV.MML1.HNN. | ML:2.1 | 0.000856 | 1 | AML | other | m | 2023-05-27T03:19:38.31 |