A magnitude ML 0.6 earthquake occured in region: 8 km SE Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.0580, 12.8530 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 |
---|---|---|---|---|
Nocera Umbra | PG | 8 | 5839 | 5839 |
Valtopina | PG | 8 | 1398 | 7237 |
Serravalle di Chienti | MC | 8 | 1070 | 8307 |
Sefro | MC | 13 | 422 | 8729 |
Monte Cavallo | MC | 14 | 145 | 8874 |
Muccia | MC | 16 | 915 | 9789 |
Fiuminata | MC | 16 | 1402 | 11191 |
Pieve Torina | MC | 16 | 1458 | 12649 |
Spello | PG | 16 | 8645 | 21294 |
Foligno | PG | 17 | 57155 | 78449 |
Pioraco | MC | 17 | 1134 | 79583 |
Pievebovigliana | MC | 19 | 866 | 80449 |
Assisi | PG | 19 | 28299 | 108748 |
Fiordimonte | MC | 19 | 202 | 108950 |
Camerino | MC | 20 | 6974 | 115924 |
Sellano | PG | 20 | 1079 | 117003 |
Gualdo Tadino | PG | 20 | 15208 | 132211 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2021-02-15 08:08:43 |
43.0582 | 12.853 | 8 | 2021-02-15 08:24:46 |
Sala Sismica INGV-Roma | 87171741 |
Field | Value |
---|---|
Time (UTC) | 2021-02-15 08:08:43 ± 0.21 |
Latitude | 43.0582 ± 0.0063 |
Longitude | 12.8530 ± 0.0049 |
Depth (km) | 8 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87171741 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 531 |
Semi-minor axis of confidence ellipse (meter) | 432 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 355 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 119 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25900 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 87171741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-15 08:24:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2021-02-15T08:08:54.13 | 0.3 | undecidable | manual | S | 82 | 28.749 | 106 | -0.04 | 73 |
IV.FOSV.EHZ. | 2021-02-15T08:08:53.49 | 3.0 | undecidable | manual | S | -0.01 | 0 | |||
IV.SNTG.HHZ. | 2021-02-15T08:08:52.07 | 0.3 | undecidable | manual | S | 18 | 22.9548 | 109 | -0.18 | 72 |
IV.FDMO.HHZ. | 2021-02-15T08:08:50.98 | 0.3 | undecidable | manual | S | 97 | 19.1697 | 113 | -0.04 | 75 |
IV.ASSB.HHZ. | 2021-02-15T08:08:49.88 | 0.3 | undecidable | manual | S | 264 | 15.873 | 117 | -0.1 | 74 |
IV.SNTG.HHZ. | 2021-02-15T08:08:49.18 | 0.3 | undecidable | manual | P | 18 | 22.9548 | 109 | 0.49 | 67 |
IV.CSP1.EHZ. | 2021-02-15T08:08:49.57 | 0.3 | undecidable | manual | P | 82 | 28.749 | 106 | -0.22 | 71 |
IV.ASSB.HHZ. | 2021-02-15T08:08:47.31 | 0.1 | undecidable | manual | P | 264 | 15.873 | 117 | -0.06 | 100 |
IV.FDMO.HHZ. | 2021-02-15T08:08:47.95 | 0.1 | undecidable | manual | P | 97 | 19.1697 | 113 | -0.02 | 100 |
IV.CESI.HHZ. | 2021-02-15T08:08:47.58 | 0.3 | undecidable | manual | S | 145 | 7.2927 | 138 | 0.02 | 77 |
IV.CESI.HHZ. | 2021-02-15T08:08:46.13 | 0.1 | undecidable | manual | P | 145 | 7.2927 | 138 | 0.15 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.4 | 0.000039900655 | 0.064 | AML | other | m | 2021-02-15T08:08:47.90 |
IV.CESI.HHN. | ML:0.4 | 0.000040993499000000004 | 0.064 | AML | other | m | 2021-02-15T08:08:47.80 |
IV.ASSB.HHE. | ML:0.4 | 0.000025076800000000004 | 0.1152 | AML | other | m | 2021-02-15T08:08:51.85 |
IV.ASSB.HHN. | ML:0.8 | 0.000055942635 | 0.1408 | AML | other | m | 2021-02-15T08:08:50.04 |
IV.FDMO.HHE. | ML:0.7 | 0.000041878262499999996 | 0.1024 | AML | other | m | 2021-02-15T08:08:51.15 |
IV.FDMO.HHN. | ML:0.8 | 0.00004304787 | 0.1152 | AML | other | m | 2021-02-15T08:08:51.33 |