A magnitude ML 0.6 earthquake occured in region: 7 km W Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0550, 12.8690 at 8 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 | 7 | 1070 | 1070 |
Nocera Umbra | PG | 9 | 5839 | 6909 |
Valtopina | PG | 9 | 1398 | 8307 |
Sefro | MC | 12 | 422 | 8729 |
Monte Cavallo | MC | 13 | 145 | 8874 |
Muccia | MC | 15 | 915 | 9789 |
Pieve Torina | MC | 15 | 1458 | 11247 |
Fiuminata | MC | 16 | 1402 | 12649 |
Pioraco | MC | 17 | 1134 | 13783 |
Foligno | PG | 17 | 57155 | 70938 |
Spello | PG | 17 | 8645 | 79583 |
Pievebovigliana | MC | 18 | 866 | 80449 |
Fiordimonte | MC | 18 | 202 | 80651 |
Camerino | MC | 19 | 6974 | 87625 |
Sellano | PG | 19 | 1079 | 88704 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.6 | 2013-02-21 13:54:42 |
43.0553 | 12.869 | 8 | 2015-01-20 11:22:43 |
Bollettino Sismico Italiano INGV | 4860471 |
Reviewed Rev100 |
ML 0.8 | 2013-02-21 13:54:42 |
43.0598 | 12.8705 | 7 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 2986401 |
Field | Value |
---|---|
Time (UTC) | 2013-02-21 13:54:42 ± 0.16 |
Latitude | 43.0553 ± 0.0036 |
Longitude | 12.8690 ± 0.0037 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 4860471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 340 |
Semi-minor axis of confidence ellipse (meter) | 295 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 22 |
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) | 112 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.05666 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21134 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 4860471 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2015-01-15 13:26:35 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.0 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 2986401 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2013-02-21 14:06:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2013-02-21T13:54:51.03 | 0.1 | undecidable | manual | S | 308 | 23.4543 | 109 | 0.2 | 94 |
IV.SNTG.HHZ. | 2013-02-21T13:54:50.54 | 0.1 | undecidable | manual | S | 15 | 22.8549 | 109 | -0.1 | 96 |
IV.FDMO.HHZ. | 2013-02-21T13:54:49.22 | 0.1 | undecidable | manual | S | 97 | 17.871 | 114 | 0.22 | 95 |
IV.ASSB.HHZ. | 2013-02-21T13:54:48.83 | 0.1 | undecidable | manual | S | 265 | 17.0718 | 115 | 0.05 | 98 |
IV.ATCC.EHZ. | 2013-02-21T13:54:47.23 | 0.1 | undecidable | manual | P | 308 | 23.4543 | 109 | 0.03 | 97 |
IV.FDMO.HHZ. | 2013-02-21T13:54:46.12 | 0.1 | undecidable | manual | P | 97 | 17.871 | 114 | -0.02 | 98 |
IV.SNTG.HHZ. | 2013-02-21T13:54:46.98 | 0.1 | undecidable | manual | P | 15 | 22.8549 | 109 | -0.11 | 96 |
IV.ASSB.HHZ. | 2013-02-21T13:54:45.84 | 0.1 | undecidable | manual | P | 265 | 17.0718 | 115 | -0.17 | 96 |
IV.CESI.HHZ. | 2013-02-21T13:54:45.64 | 0.1 | undecidable | manual | S | 153 | 6.2937 | 142 | -0.11 | 99 |
IV.CESI.HHZ. | 2013-02-21T13:54:44.30 | 0.1 | undecidable | manual | P | 153 | 6.2937 | 142 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.5 | 0.00005435 | 1.02 | AML | other | m | 2013-02-21T13:54:46.57 |
IV.CESI.HHN. | ML:0.5 | 0.0000639 | 1.5 | AML | other | m | 2013-02-21T13:54:47.03 |
IV.FDMO.HHN. | ML:0.8 | 0.0000554 | 0.18 | AML | other | m | 2013-02-21T13:54:49.40 |
IV.FDMO.HHE. | ML:0.8 | 0.00004885 | 1.58 | AML | other | m | 2013-02-21T13:54:50.14 |