A magnitude ML 0.6 earthquake occured in region: 9 km W Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 43.0000, 12.8960 at 11 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 |
---|---|---|---|---|
Monte Cavallo | MC | 9 | 145 | 145 |
Serravalle di Chienti | MC | 9 | 1070 | 1215 |
Sellano | PG | 13 | 1079 | 2294 |
Valtopina | PG | 13 | 1398 | 3692 |
Pieve Torina | MC | 14 | 1458 | 5150 |
Nocera Umbra | PG | 15 | 5839 | 10989 |
Muccia | MC | 15 | 915 | 11904 |
Fiordimonte | MC | 16 | 202 | 12106 |
Foligno | PG | 16 | 57155 | 69261 |
Pievebovigliana | MC | 17 | 866 | 70127 |
Sefro | MC | 17 | 422 | 70549 |
Visso | MC | 18 | 1107 | 71656 |
Preci | PG | 18 | 724 | 72380 |
Trevi | PG | 18 | 8469 | 80849 |
Spello | PG | 18 | 8645 | 89494 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
Md 1.4
ML 0.6 |
2012-08-20 03:40:19 |
42.9902 | 12.8967 | 10 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 2033861 |
Bulletin Rev1000 |
ML 0.6 | 2012-08-20 03:40:19 |
43.0003 | 12.8962 | 11 | 2014-09-19 08:14:18 |
Bollettino Sismico Italiano INGV | 2753711 |
Field | Value |
---|---|
Time (UTC) | 2012-08-20 03:40:19 ± 0.06 |
Latitude | 43.0003 ± 0.0045 |
Longitude | 12.8962 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 2753711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 502 |
Semi-minor axis of confidence ellipse (meter) | 343 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 32 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 148 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
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) | 0.00809 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49822 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 2033861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2012-08-20 03:51:33 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.3 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 2753711 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2014-09-18 12:42:28 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 2033861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2012-08-20 03:51:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2012-08-20T03:40:29.88 | 0.6 | undecidable | manual | P | 4 | 55.3002 | 50 | 0.28 | 44 |
IV.SNTG.HHZ. | 2012-08-20T03:40:29.69 | 0.3 | undecidable | manual | S | 7 | 28.4493 | 50 | -0.05 | 74 |
IV.NRCA.HHZ. | 2012-08-20T03:40:28.90 | 0.1 | undecidable | manual | S | 136 | 25.6521 | 50 | -0.07 | 98 |
IV.ASSB.HHZ. | 2012-08-20T03:40:27.27 | 0.1 | undecidable | manual | S | 284 | 19.869 | 50 | -0.15 | 97 |
IV.FDMO.HHZ. | 2012-08-20T03:40:26.20 | 0.1 | undecidable | manual | S | 75 | 15.9729 | 124 | -0.11 | 99 |
IV.NRCA.HHZ. | 2012-08-20T03:40:25.07 | 0.1 | undecidable | manual | P | 136 | 25.6521 | 50 | 0.05 | 98 |
IV.SNTG.HHZ. | 2012-08-20T03:40:25.41 | 0.1 | undecidable | manual | P | 7 | 28.4493 | 50 | -0.05 | 98 |
IV.ASSB.HHZ. | 2012-08-20T03:40:24.24 | 0.3 | undecidable | manual | P | 284 | 19.869 | 50 | 0.12 | 74 |
IV.FDMO.HHZ. | 2012-08-20T03:40:23.56 | 0.1 | undecidable | manual | P | 75 | 15.9729 | 124 | 0.08 | 100 |
IV.CESI.HHZ. | 2012-08-20T03:40:23.18 | 0.1 | undecidable | manual | S | 54 | 0.8991 | 175 | -0.18 | 100 |
IV.CESI.HHZ. | 2012-08-20T03:40:22.02 | 0.1 | undecidable | manual | P | 54 | 0.8991 | 175 | 0.24 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHN. | ML:0.7 | 0.00003765 | 0.48 | AML | other | m | 2012-08-20T03:40:27.70 |
IV.ASSB.HHE. | ML:0.8 | 0.00004695 | 0.52 | AML | other | m | 2012-08-20T03:40:27.59 |
IV.CESI.HHE. | ML:0.5 | 0.00005465000000000001 | 0.18 | AML | other | m | 2012-08-20T03:40:23.26 |
IV.CESI.HHN. | ML:0.8 | 0.00011690000000000001 | 0.06 | AML | other | m | 2012-08-20T03:40:23.24 |
IV.FDMO.HHN. | ML:0.2 | 0.0000131 | 1.16 | AML | other | m | 2012-08-20T03:40:27.96 |
IV.FDMO.HHE. | ML:0.2 | 0.0000158 | 0.48 | AML | other | m | 2012-08-20T03:40:28.44 |
IV.NRCA.HHN. | ML:1.1 | 0.00006510000000000001 | 0.12 | AML | other | m | 2012-08-20T03:40:29.24 |
IV.NRCA.HHE. | ML:0.9 | 0.00004445 | 0.1 | AML | other | m | 2012-08-20T03:40:29.96 |
IV.SNTG.HHE. | ML:0.4 | 0.000013549999999999999 | 0.12 | AML | other | m | 2012-08-20T03:40:30.65 |
IV.SNTG.HHN. | ML:0.4 | 0.00001211 | 0.1 | AML | other | m | 2012-08-20T03:40:30.61 |