A magnitude ML 0.9 earthquake occured in region: 3 km NW Ussita (MC), on
and geographic coordinates (lat, lon) 42.9690, 13.1260 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 | 3 | 444 | 444 |
Visso | MC | 5 | 1107 | 1551 |
Fiastra | MC | 8 | 559 | 2110 |
Acquacanina | MC | 8 | 121 | 2231 |
Fiordimonte | MC | 8 | 202 | 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 | 16 | 3264 | 10228 |
Montefortino | FM | 18 | 1178 | 11406 |
Serravalle di Chienti | MC | 18 | 1070 | 12476 |
Montemonaco | AP | 18 | 604 | 13080 |
Sellano | PG | 18 | 1079 | 14159 |
Amandola | FM | 19 | 3629 | 17788 |
Camerino | MC | 19 | 6974 | 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 0.9 | 2022-02-04 18:27:05 |
42.9693 | 13.1257 | 10 | 2022-02-04 18:45:55 |
Sala Sismica INGV-Roma | 100600031 |
Field | Value |
---|---|
Time (UTC) | 2022-02-04 18:27:05 ± 0.08 |
Latitude | 42.9693 ± 0.0045 |
Longitude | 13.1257 ± 0.0061 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 100600031 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 538 |
Semi-minor axis of confidence ellipse (meter) | 458 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 220 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
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) | 0.05576 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34894 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 100600031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-02-04 18:45:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2022-02-04T18:27:18.18 | 0.6 | undecidable | manual | S | 282 | 38.7279 | 50 | -0.34 | 46 |
IV.MF5.EHZ. | 2022-02-04T18:27:16.03 | 0.6 | undecidable | manual | S | 86 | 27.1506 | 109 | 0.69 | 40 |
IV.ASSB.HHZ. | 2022-02-04T18:27:13.06 | 0.3 | undecidable | manual | P | 282 | 38.7279 | 50 | 0.1 | 68 |
IV.CSP1.EHZ. | 2022-02-04T18:27:11.47 | 0.6 | undecidable | manual | S | 25 | 15.0738 | 122 | -0.05 | 48 |
IV.MF5.EHZ. | 2022-02-04T18:27:11.18 | 0.3 | undecidable | manual | P | 86 | 27.1506 | 109 | 0.06 | 71 |
IV.NRCA.HHZ. | 2022-02-04T18:27:11.36 | 0.6 | undecidable | manual | S | 184 | 15.0738 | 122 | -0.17 | 48 |
IT.MTCL.HGZ. | 2022-02-04T18:27:10.60 | 0.6 | undecidable | manual | S | 285 | 10.5783 | 132 | 0.31 | 47 |
IV.MC2.EHZ. | 2022-02-04T18:27:09.79 | 0.3 | undecidable | manual | S | 141 | 8.1807 | 139 | 0.09 | 75 |
IV.FEMA.HNZ. | 2022-02-04T18:27:09.52 | 0.6 | undecidable | manual | S | 263 | 6.1938 | 147 | 0.24 | 49 |
IV.FDMO.HHZ. | 2022-02-04T18:27:09.63 | 0.3 | undecidable | manual | S | 337 | 8.0808 | 139 | -0.04 | 74 |
IV.MML1.EHZ. | 2022-02-04T18:27:09.72 | 0.3 | undecidable | manual | P | 322 | 20.2686 | 115 | -0.12 | 72 |
IT.MTCL.HGZ. | 2022-02-04T18:27:08.48 | 0.3 | undecidable | manual | P | 285 | 10.5783 | 132 | 0.27 | 71 |
IV.NRCA.HHZ. | 2022-02-04T18:27:08.64 | 0.6 | positive | manual | P | 184 | 15.0738 | 122 | -0.28 | 47 |
IV.CSP1.EHZ. | 2022-02-04T18:27:08.60 | 0.3 | undecidable | manual | P | 25 | 15.0738 | 122 | -0.31 | 69 |
IV.FDMO.HHZ. | 2022-02-04T18:27:07.77 | 1.0 | positive | manual | P | 337 | 8.0808 | 139 | -0.08 | 25 |
IV.MC2.EHZ. | 2022-02-04T18:27:07.29 | 1.0 | undecidable | manual | P | 141 | 8.1807 | 139 | -0.58 | 22 |
IV.FEMA.HNZ. | 2022-02-04T18:27:07.68 | 0.1 | undecidable | manual | P | 263 | 6.1938 | 147 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MC2.EHE. | ML:1.2 | 0.00024113040999999998 | 0.1792 | AML | other | m | 2022-02-04T18:27:11.28 |
IV.MC2.EHN. | ML:1.4 | 0.0003598 | 0.16 | AML | other | m | 2022-02-04T18:27:09.78 |
IV.FDMO.HHE. | ML:0.6 | 0.0000629 | 0.18 | AML | other | m | 2022-02-04T18:27:11.04 |
IV.FDMO.HHN. | ML:0.6 | 0.0000558 | 0.92 | AML | other | m | 2022-02-04T18:27:11.31 |
IV.NRCA.HHE. | ML:0.9 | 0.000075389795 | 0.1024 | AML | other | m | 2022-02-04T18:27:12.17 |
IV.NRCA.HHN. | ML:1.0 | 0.00009450875000000001 | 0.1024 | AML | other | m | 2022-02-04T18:27:12.39 |
IV.CSP1.EHE. | ML:0.8 | 0.000057621890000000004 | 0.2176 | AML | other | m | 2022-02-04T18:27:11.80 |
IV.CSP1.EHN. | ML:0.8 | 0.0000529731785 | 0.128 | AML | other | m | 2022-02-04T18:27:12.63 |
IV.NRCA.HNE. | ML:1.4 | 0.00025009495 | 0.4224 | AML | other | m | 2022-02-04T18:27:18.21 |
IV.NRCA.HNN. | ML:1.5 | 0.0002895637 | 1.152 | AML | other | m | 2022-02-04T18:27:13.93 |
IV.MML1.EHE. | ML:0.8 | 0.000048593705 | 0.1792 | AML | other | m | 2022-02-04T18:27:11.37 |
IV.MML1.EHN. | ML:0.7 | 0.000042441140000000005 | 0.1536 | AML | other | m | 2022-02-04T18:27:11.44 |
IV.MML1.HNE. | ML:1.1 | 0.000091406955 | 0.3968 | AML | other | m | 2022-02-04T18:27:16.11 |
IV.MML1.HNN. | ML:1.1 | 0.00009092343 | 1.0624 | AML | other | m | 2022-02-04T18:27:13.80 |
IV.MF5.EHN. | ML:1.2 | 0.00008022553000000001 | 1.7792 | AML | other | m | 2022-02-04T18:27:25.43 |
IV.ASSB.HHE. | ML:0.8 | 0.000018100314999999998 | 1.1392 | AML | other | m | 2022-02-04T18:27:30.64 |
IV.ASSB.HHN. | ML:0.6 | 0.000013984599 | 0.3712 | AML | other | m | 2022-02-04T18:27:22.53 |