A magnitude ML 0.5 earthquake occured in region: 1 km SW Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0680, 12.9450 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Serravalle di Chienti | MC | 1 | 1070 | 1070 |
Muccia | MC | 8 | 915 | 1985 |
Sefro | MC | 9 | 422 | 2407 |
Pieve Torina | MC | 9 | 1458 | 3865 |
Monte Cavallo | MC | 9 | 145 | 4010 |
Pievebovigliana | MC | 11 | 866 | 4876 |
Fiordimonte | MC | 12 | 202 | 5078 |
Camerino | MC | 13 | 6974 | 12052 |
Pioraco | MC | 13 | 1134 | 13186 |
Nocera Umbra | PG | 13 | 5839 | 19025 |
Fiuminata | MC | 14 | 1402 | 20427 |
Valtopina | PG | 15 | 1398 | 21825 |
Fiastra | MC | 18 | 559 | 22384 |
Castelraimondo | MC | 18 | 4587 | 26971 |
Visso | MC | 19 | 1107 | 28078 |
Acquacanina | MC | 19 | 121 | 28199 |
Sellano | PG | 20 | 1079 | 29278 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.5 | 2023-02-21 06:25:10 |
43.0682 | 12.9447 | 10 | 2024-03-01 17:17:59 |
Bollettino Sismico Italiano INGV | 115470571 |
Reviewed Rev100 |
ML 0.6 | 2023-02-21 06:25:09 |
43.0507 | 12.921 | 16 | 2023-02-21 06:31:03 |
Sala Sismica INGV-Roma | 114652591 |
Field | Value |
---|---|
Time (UTC) | 2023-02-21 06:25:10 ± 0.09 |
Latitude | 43.0682 ± 0.0045 |
Longitude | 12.9447 ± 0.0062 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 115470571 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 536 |
Semi-minor axis of confidence ellipse (meter) | 500 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 284 |
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 | 15 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38041 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 115470571 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-03-17 13:33:22 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 114652591 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-21 06:31:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
7F.SIB1.EHE. | 2023-02-21T06:25:21.92 | 0.3 | undecidable | manual | S | 126 | 32.6451 | 50 | -0.24 | 73 |
IV.MOMA.HNZ. | 2023-02-21T06:25:18.99 | 0.1 | undecidable | manual | P | 226 | 42.2244 | 50 | 0.22 | 96 |
IV.MURB.HHE. | 2023-02-21T06:25:18.65 | 0.6 | undecidable | manual | P | 303 | 40.2264 | 50 | 0.18 | 48 |
IV.CSP1.EHE. | 2023-02-21T06:25:18.83 | 0.6 | undecidable | manual | S | 83 | 21.2676 | 114 | 0.07 | 51 |
IV.SNTG.HHE. | 2023-02-21T06:25:18.32 | 0.3 | undecidable | manual | S | 359 | 20.7681 | 115 | -0.28 | 73 |
7F.SIB1.EHE. | 2023-02-21T06:25:17.57 | 0.3 | undecidable | manual | P | 126 | 32.6451 | 50 | 0.27 | 72 |
IV.FDMO.HHZ. | 2023-02-21T06:25:16.29 | 0.3 | undecidable | manual | S | 107 | 12.0768 | 129 | 0.26 | 75 |
IV.SNTG.HHE. | 2023-02-21T06:25:15.11 | 0.6 | undecidable | manual | P | 359 | 20.7681 | 115 | -0.14 | 50 |
IV.CSP1.EHE. | 2023-02-21T06:25:15.11 | 0.1 | undecidable | manual | P | 83 | 21.2676 | 114 | -0.23 | 99 |
IV.MML1.EHZ. | 2023-02-21T06:25:14.86 | 0.3 | undecidable | manual | S | 24 | 5.4945 | 150 | 0.34 | 74 |
IV.CESI.HHZ. | 2023-02-21T06:25:14.89 | 0.3 | undecidable | manual | S | 205 | 7.6812 | 141 | -0.06 | 79 |
IV.FDMO.HHZ. | 2023-02-21T06:25:13.61 | 0.3 | undecidable | manual | P | 107 | 12.0768 | 129 | -0.15 | 77 |
IV.MML1.EHZ. | 2023-02-21T06:25:13.09 | 0.3 | negative | manual | P | 24 | 5.4945 | 150 | 0.2 | 77 |
IV.CESI.HHZ. | 2023-02-21T06:25:12.85 | 0.1 | undecidable | manual | P | 205 | 7.6812 | 141 | -0.29 | 100 |
IV.FAGN.HHZ. | 2023-02-21T06:25:12.99 | 3.0 | undecidable | manual | P | 0 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.6 | 0.00005885 | 0.42 | AML | other | m | 2023-02-21T06:25:15.36 |
IV.CESI.HHN. | ML:0.5 | 0.00004465 | 0.46 | AML | other | m | 2023-02-21T06:25:15.34 |
IV.FDMO.HHE. | ML:0.4 | 0.0000288 | 0.12 | AML | other | m | 2023-02-21T06:25:16.53 |
IV.FDMO.HHN. | ML:0.4 | 0.00002985 | 0.12 | AML | other | m | 2023-02-21T06:25:16.69 |