A magnitude ML 0.4 earthquake occured in region: 3 km NW Ussita (MC), on
and geographic coordinates (lat, lon) 42.9690, 13.1220 at 11 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 |
Fiordimonte | MC | 8 | 202 | 1753 |
Fiastra | MC | 8 | 559 | 2312 |
Acquacanina | MC | 8 | 121 | 2433 |
Castelsantangelo sul Nera | MC | 9 | 281 | 2714 |
Bolognola | MC | 9 | 142 | 2856 |
Monte Cavallo | MC | 10 | 145 | 3001 |
Pieve Torina | MC | 10 | 1458 | 4459 |
Pievebovigliana | MC | 11 | 866 | 5325 |
Preci | PG | 12 | 724 | 6049 |
Muccia | MC | 14 | 915 | 6964 |
Sarnano | MC | 17 | 3264 | 10228 |
Serravalle di Chienti | MC | 18 | 1070 | 11298 |
Sellano | PG | 18 | 1079 | 12377 |
Montefortino | FM | 18 | 1178 | 13555 |
Montemonaco | AP | 19 | 604 | 14159 |
Camerino | MC | 19 | 6974 | 21133 |
Amandola | FM | 19 | 3629 | 24762 |
Cessapalombo | MC | 19 | 512 | 25274 |
Norcia | PG | 20 | 4957 | 30231 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2023-02-03 06:37:17 |
42.9692 | 13.1215 | 11 | 2023-02-03 06:42:25 |
Sala Sismica INGV-Roma | 114006831 |
Field | Value |
---|---|
Time (UTC) | 2023-02-03 06:37:17 ± 0.04 |
Latitude | 42.9692 ± 0.0027 |
Longitude | 13.1215 ± 0.0037 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 114006831 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 340 |
Semi-minor axis of confidence ellipse (meter) | 190 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 227 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.05306 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18076 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 114006831 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-03 06:42:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2023-02-03T06:37:24.37 | 0.3 | undecidable | manual | S | 283 | 18.0708 | 90 | 0 | 76 |
IV.MMO1.EHZ. | 2023-02-03T06:37:24.27 | 0.3 | undecidable | manual | S | 115 | 18.3705 | 90 | -0.19 | 73 |
IV.MML1.EHZ. | 2023-02-03T06:37:24.86 | 0.3 | undecidable | manual | S | 323 | 20.0688 | 90 | -0.06 | 75 |
7F.SIB3.EHN. | 2023-02-03T06:37:23.52 | 0.3 | undecidable | manual | S | 131 | 15.9729 | 90 | -0.29 | 71 |
IV.NRCA.HHZ. | 2023-02-03T06:37:23.31 | 0.3 | undecidable | manual | S | 182 | 15.0738 | 90 | -0.26 | 72 |
7F.SIB1.EHZ. | 2023-02-03T06:37:23.43 | 0.3 | undecidable | manual | S | 124 | 14.6742 | 90 | -0.03 | 76 |
IV.CSP1.EHZ. | 2023-02-03T06:37:23.52 | 0.3 | undecidable | manual | S | 26 | 15.1737 | 90 | -0.09 | 75 |
IT.MTCL.HGN. | 2023-02-03T06:37:22.18 | 0.3 | undecidable | manual | S | 285 | 10.2786 | 118 | -0.16 | 75 |
IV.MC2.EHZ. | 2023-02-03T06:37:22.18 | 0.1 | undecidable | manual | S | 139 | 8.4804 | 128 | 0.25 | 98 |
IV.FDMO.HHZ. | 2023-02-03T06:37:21.67 | 0.3 | undecidable | manual | S | 340 | 7.9809 | 131 | -0.16 | 75 |
IV.CESI.HHZ. | 2023-02-03T06:37:21.34 | 0.1 | undecidable | manual | P | 283 | 18.0708 | 90 | 0.04 | 100 |
IV.MMO1.EHZ. | 2023-02-03T06:37:21.35 | 0.6 | undecidable | manual | P | 115 | 18.3705 | 90 | 0 | 50 |
7F.SIB3.EHN. | 2023-02-03T06:37:21.10 | 0.3 | undecidable | manual | P | 131 | 15.9729 | 90 | 0.12 | 74 |
IV.FEMA.HNN. | 2023-02-03T06:37:21.48 | 0.3 | undecidable | manual | S | 262 | 5.8941 | 143 | 0.03 | 77 |
IV.MML1.EHZ. | 2023-02-03T06:37:21.62 | 0.6 | undecidable | manual | P | 323 | 20.0688 | 90 | 0.01 | 50 |
IV.CSP1.EHZ. | 2023-02-03T06:37:20.91 | 0.6 | positive | manual | P | 26 | 15.1737 | 90 | 0.05 | 50 |
IT.MTCL.HGN. | 2023-02-03T06:37:20.22 | 0.3 | undecidable | manual | P | 285 | 10.2786 | 118 | 0.09 | 75 |
IV.MC2.EHZ. | 2023-02-03T06:37:20.12 | 0.6 | undecidable | manual | P | 139 | 8.4804 | 128 | 0.23 | 49 |
IV.NRCA.HHZ. | 2023-02-03T06:37:20.81 | 0.3 | undecidable | manual | P | 182 | 15.0738 | 90 | -0.03 | 76 |
7F.SIB1.EHZ. | 2023-02-03T06:37:20.90 | 0.1 | undecidable | manual | P | 124 | 14.6742 | 90 | 0.13 | 99 |
IV.FEMA.HNN. | 2023-02-03T06:37:19.86 | 0.3 | undecidable | manual | P | 262 | 5.8941 | 143 | 0.25 | 73 |
IV.FDMO.HHZ. | 2023-02-03T06:37:19.84 | 0.3 | undecidable | manual | P | 340 | 7.9809 | 131 | 0.01 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.3 | 0.00002423342 | 0.1024 | AML | other | m | 2023-02-03T06:37:21.83 |
IV.FDMO.HHN. | ML:0.3 | 0.000024651595 | 0.0992 | AML | other | m | 2023-02-03T06:37:22.07 |
IV.MC2.EHE. | ML:0.6 | 0.0000509979885 | 0.1408 | AML | other | m | 2023-02-03T06:37:22.21 |
IV.NRCA.HHE. | ML:0.4 | 0.000025320959999999998 | 0.08 | AML | other | m | 2023-02-03T06:37:23.58 |
IV.NRCA.HHN. | ML:0.3 | 0.00002122564 | 0.1216 | AML | other | m | 2023-02-03T06:37:23.39 |
IV.CSP1.EHE. | ML:0.8 | 0.000059100399999999994 | 0.2432 | AML | other | m | 2023-02-03T06:37:23.75 |
IV.CSP1.EHN. | ML:0.9 | 0.00007164030999999999 | 0.1984 | AML | other | m | 2023-02-03T06:37:23.64 |
IV.CESI.HHE. | ML:0.3 | 0.000013328514 | 0.2816 | AML | other | m | 2023-02-03T06:37:24.92 |
IV.CESI.HHN. | ML:0.4 | 0.000017813865000000003 | 0.0992 | AML | other | m | 2023-02-03T06:37:24.56 |
IV.MMO1.EHE. | ML:0.3 | 0.000015750675 | 0.0992 | AML | other | m | 2023-02-03T06:37:24.63 |
IV.MMO1.EHN. | ML:0.5 | 0.000022728745 | 0.1024 | AML | other | m | 2023-02-03T06:37:24.39 |
IV.MML1.EHN. | ML:0.3 | 0.0000149015335 | 0.2976 | AML | other | m | 2023-02-03T06:37:24.84 |