A magnitude ML 0.4 earthquake occured in region: 6 km NE Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.1620, 12.8160 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 |
---|---|---|---|---|
Nocera Umbra | PG | 6 | 5839 | 5839 |
Gualdo Tadino | PG | 8 | 15208 | 21047 |
Fiuminata | MC | 10 | 1402 | 22449 |
Sefro | MC | 11 | 422 | 22871 |
Valtopina | PG | 12 | 1398 | 24269 |
Pioraco | MC | 14 | 1134 | 25403 |
Esanatoglia | MC | 15 | 2034 | 27437 |
Serravalle di Chienti | MC | 15 | 1070 | 28507 |
Fossato di Vico | PG | 16 | 2840 | 31347 |
Valfabbrica | PG | 17 | 3389 | 34736 |
Matelica | MC | 19 | 9981 | 44717 |
Assisi | PG | 19 | 28299 | 73016 |
Sigillo | PG | 20 | 2404 | 75420 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.4 | 2020-07-02 11:37:26 |
43.1618 | 12.8162 | 10 | 2020-11-19 12:36:53 |
Bollettino Sismico Italiano INGV | 81006891 |
Reviewed Rev100 |
ML 0.4 | 2020-07-02 11:37:26 |
43.1617 | 12.8172 | 10 | 2020-07-02 12:02:25 |
Sala Sismica INGV-Roma | 80697781 |
Field | Value |
---|---|
Time (UTC) | 2020-07-02 11:37:26 ± 0.04 |
Latitude | 43.1618 ± 0.0027 |
Longitude | 12.8162 ± 0.0025 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 81006891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 249 |
Semi-minor axis of confidence ellipse (meter) | 219 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 196 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 66 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.12321 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42628 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 80697781 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-02 12:02:25 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 81006891 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-07-13 13:32:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HNN. | 2020-07-02T11:37:41.58 | 0.6 | undecidable | manual | S | 331 | 47.3193 | 50 | 0.08 | 48 |
IV.SSFR.HHN. | 2020-07-02T11:37:36.95 | 0.3 | undecidable | manual | S | 355 | 30.5472 | 50 | -0.09 | 74 |
IV.EL6.EHZ. | 2020-07-02T11:37:36.75 | 0.6 | undecidable | manual | S | 51 | 29.6481 | 50 | -0.04 | 50 |
IV.FDMO.HHZ. | 2020-07-02T11:37:35.89 | 0.3 | undecidable | manual | S | 122 | 25.9518 | 50 | 0.08 | 74 |
IV.PIEI.HNN. | 2020-07-02T11:37:35.08 | 1.0 | undecidable | manual | P | 331 | 47.3193 | 50 | 0.06 | 24 |
IV.MURB.HHZ. | 2020-07-02T11:37:35.76 | 0.3 | undecidable | manual | S | 296 | 26.0517 | 50 | -0.08 | 74 |
IV.ATPC.HHE. | 2020-07-02T11:37:34.98 | 0.6 | undecidable | manual | P | 321 | 45.7209 | 50 | 0.19 | 47 |
IV.CESI.HNZ. | 2020-07-02T11:37:33.77 | 0.3 | undecidable | manual | S | 158 | 18.87 | 118 | 0.19 | 73 |
IV.ASSB.HHZ. | 2020-07-02T11:37:33.39 | 0.3 | undecidable | manual | S | 224 | 18.3705 | 119 | -0.05 | 76 |
IV.ATCC.EHZ. | 2020-07-02T11:37:32.28 | 0.3 | undecidable | manual | S | 280 | 14.4744 | 125 | 0 | 77 |
IV.SNTG.HHZ. | 2020-07-02T11:37:32.23 | 0.3 | undecidable | manual | S | 44 | 14.4744 | 125 | -0.04 | 76 |
IV.SSFR.HHN. | 2020-07-02T11:37:32.81 | 0.1 | undecidable | manual | P | 355 | 30.5472 | 50 | 0.36 | 93 |
IV.EL6.EHZ. | 2020-07-02T11:37:32.23 | 0.1 | undecidable | manual | P | 51 | 29.6481 | 50 | -0.07 | 99 |
IV.MML1.HNZ. | 2020-07-02T11:37:32.27 | 0.6 | undecidable | manual | S | 113 | 13.6752 | 126 | 0.21 | 49 |
IV.FEMA.HNZ. | 2020-07-02T11:37:32.16 | 0.6 | undecidable | manual | P | 139 | 29.1486 | 50 | -0.07 | 49 |
IV.ATSC.EHE. | 2020-07-02T11:37:32.19 | 0.6 | undecidable | manual | P | 340 | 30.9468 | 50 | -0.31 | 47 |
IV.MURB.HHZ. | 2020-07-02T11:37:31.72 | 0.3 | undecidable | manual | P | 296 | 26.0517 | 50 | -0.04 | 75 |
IV.FDMO.HHZ. | 2020-07-02T11:37:31.71 | 0.1 | undecidable | manual | P | 122 | 25.9518 | 50 | -0.03 | 100 |
IV.CESI.HNZ. | 2020-07-02T11:37:30.12 | 0.6 | undecidable | manual | P | 158 | 18.87 | 118 | -0.33 | 48 |
IV.ASSB.HHZ. | 2020-07-02T11:37:30.46 | 0.3 | undecidable | manual | P | 224 | 18.3705 | 119 | 0.09 | 75 |
IV.MML1.HNZ. | 2020-07-02T11:37:29.28 | 0.3 | undecidable | manual | P | 113 | 13.6752 | 126 | -0.29 | 73 |
IV.ATCC.EHZ. | 2020-07-02T11:37:29.72 | 0.6 | undecidable | manual | P | 280 | 14.4744 | 125 | 0.01 | 51 |
IV.SNTG.HHZ. | 2020-07-02T11:37:29.76 | 0.3 | undecidable | manual | P | 44 | 14.4744 | 125 | 0.06 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.EHN. | ML:0.6 | 0.000033350000000000004 | 0.12 | AML | other | m | 2020-07-02T11:37:32.36 |
IV.SNTG.HHN. | ML:0.3 | 0.0000187 | 0.72 | AML | other | m | 2020-07-02T11:37:32.75 |
IV.ATCC.EHE. | ML:0.6 | 0.0000407 | 0.28 | AML | other | m | 2020-07-02T11:37:32.66 |
IV.SNTG.HHE. | ML:0.3 | 0.000020799999999999997 | 0.12 | AML | other | m | 2020-07-02T11:37:32.74 |