A magnitude ML 0.8 earthquake occured in region: 2 km S Gualdo Tadino (PG), on
and geographic coordinates (lat, lon) 43.2180, 12.7840 at 18 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 |
---|---|---|---|---|
Gualdo Tadino | PG | 2 | 15208 | 15208 |
Fossato di Vico | PG | 9 | 2840 | 18048 |
Nocera Umbra | PG | 12 | 5839 | 23887 |
Fiuminata | MC | 12 | 1402 | 25289 |
Sigillo | PG | 13 | 2404 | 27693 |
Esanatoglia | MC | 14 | 2034 | 29727 |
Sefro | MC | 16 | 422 | 30149 |
Valfabbrica | PG | 16 | 3389 | 33538 |
Fabriano | AN | 17 | 31480 | 65018 |
Costacciaro | PG | 17 | 1216 | 66234 |
Pioraco | MC | 17 | 1134 | 67368 |
Valtopina | PG | 18 | 1398 | 68766 |
Matelica | MC | 19 | 9981 | 78747 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-08-02 02:51:34 |
43.218 | 12.7845 | 18 | 2020-08-02 03:03:51 |
Sala Sismica INGV-Roma | 81564421 |
Field | Value |
---|---|
Time (UTC) | 2020-08-02 02:51:34 ± 0.08 |
Latitude | 43.2180 ± 0.0027 |
Longitude | 12.7845 ± 0.0037 |
Depth (km) | 18 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 81564421 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 337 |
Semi-minor axis of confidence ellipse (meter) | 106 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 72 |
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) | 50 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45326 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 81564421 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-02 03:03:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PARC.HHZ. | 2020-08-02T02:51:52.26 | 3.0 | undecidable | manual | S | -1.4 | 0 | |||
IV.SRES.HHZ. | 2020-08-02T02:51:52.44 | 3.0 | undecidable | manual | Pg | 3.33 | 0 | |||
IV.NRCA.HHZ. | 2020-08-02T02:51:50.74 | 0.1 | undecidable | manual | S | 148 | 50.3163 | 100 | 0.18 | 91 |
IV.PIEI.HHZ. | 2020-08-02T02:51:47.95 | 0.1 | undecidable | manual | S | 330 | 40.626 | 104 | -0.06 | 94 |
IV.CSP1.EHZ. | 2020-08-02T02:51:47.42 | 0.1 | undecidable | manual | S | 112 | 36.741 | 106 | 0.39 | 88 |
IV.FRON.EHZ. | 2020-08-02T02:51:46.22 | 0.1 | undecidable | manual | S | 352 | 33.6441 | 107 | 0.01 | 96 |
IV.ARVD.HHZ. | 2020-08-02T02:51:46.19 | 0.1 | undecidable | manual | S | 22 | 33.5442 | 108 | -0.01 | 96 |
IT.MTCL.HGZ. | 2020-08-02T02:51:45.51 | 0.3 | undecidable | manual | S | 145 | 30.3474 | 110 | 0.12 | 71 |
IV.EL6.EHZ. | 2020-08-02T02:51:45.22 | 0.1 | undecidable | manual | S | 64 | 28.4493 | 112 | 0.3 | 91 |
IV.MURB.HHZ. | 2020-08-02T02:51:44.01 | 0.1 | undecidable | manual | S | 283 | 21.5673 | 120 | 0.74 | 81 |
IV.SSFR.HHZ. | 2020-08-02T02:51:44.01 | 0.1 | undecidable | manual | S | 360 | 24.2535 | 116 | 0.12 | 95 |
IV.CESI.HHZ. | 2020-08-02T02:51:44.07 | 0.1 | undecidable | manual | S | 158 | 25.5522 | 115 | -0.14 | 95 |
IV.ATSC.EHZ. | 2020-08-02T02:51:43.71 | 0.1 | undecidable | manual | S | 341 | 24.1536 | 116 | -0.17 | 95 |
IV.NARO.HHZ. | 2020-08-02T02:51:43.08 | 3.0 | negative | manual | P | 0.88 | 0 | |||
IV.ASSB.HHZ. | 2020-08-02T02:51:43.30 | 0.1 | undecidable | manual | S | 208 | 21.9669 | 120 | -0.06 | 97 |
IV.NRCA.HHZ. | 2020-08-02T02:51:43.89 | 0.1 | undecidable | manual | P | 148 | 50.3163 | 100 | 0.12 | 92 |
IV.MML1.EHZ. | 2020-08-02T02:51:42.66 | 0.1 | undecidable | manual | S | 127 | 19.0698 | 124 | -0.04 | 99 |
IV.PIEI.HHZ. | 2020-08-02T02:51:42.44 | 0.1 | undecidable | manual | P | 330 | 40.626 | 104 | 0.14 | 93 |
IV.CSP1.EHZ. | 2020-08-02T02:51:41.79 | 0.1 | undecidable | manual | P | 112 | 36.741 | 106 | 0.05 | 95 |
IV.ATCC.EHZ. | 2020-08-02T02:51:41.50 | 0.1 | undecidable | manual | S | 253 | 12.2766 | 139 | 0.16 | 97 |
IV.FRON.EHZ. | 2020-08-02T02:51:41.06 | 0.1 | undecidable | manual | P | 352 | 33.6441 | 107 | -0.2 | 92 |
IV.SNTG.HHZ. | 2020-08-02T02:51:41.45 | 0.1 | undecidable | manual | S | 72 | 13.2756 | 137 | -0.07 | 100 |
IV.ARVD.HHZ. | 2020-08-02T02:51:41.05 | 0.1 | undecidable | manual | P | 22 | 33.5442 | 108 | -0.21 | 92 |
IV.SEF1.HNZ. | 2020-08-02T02:51:41.95 | 0.3 | undecidable | manual | S | 121 | 15.3735 | 132 | 0.03 | 74 |
IV.FOSV.EHZ. | 2020-08-02T02:51:40.53 | 0.1 | undecidable | manual | S | 348 | 8.6802 | 149 | -0.26 | 97 |
IT.MTCL.HGZ. | 2020-08-02T02:51:40.23 | 0.3 | undecidable | manual | P | 145 | 30.3474 | 110 | -0.56 | 64 |
IV.EL6.EHZ. | 2020-08-02T02:51:40.48 | 0.1 | undecidable | manual | P | 64 | 28.4493 | 112 | -0.03 | 97 |
IV.ASSB.HHZ. | 2020-08-02T02:51:39.53 | 0.1 | positive | manual | P | 208 | 21.9669 | 120 | -0.08 | 96 |
IV.MURB.HHZ. | 2020-08-02T02:51:39.64 | 0.1 | undecidable | manual | P | 283 | 21.5673 | 120 | 0.08 | 98 |
IV.MML1.EHZ. | 2020-08-02T02:51:39.10 | 0.1 | undecidable | manual | P | 127 | 19.0698 | 124 | -0.14 | 96 |
IV.SSFR.HHZ. | 2020-08-02T02:51:39.92 | 0.1 | undecidable | manual | P | 360 | 24.2535 | 116 | 0 | 98 |
IV.ATSC.EHZ. | 2020-08-02T02:51:39.90 | 0.1 | undecidable | manual | P | 341 | 24.1536 | 116 | -0.02 | 97 |
IV.CESI.HHZ. | 2020-08-02T02:51:39.95 | 0.1 | undecidable | manual | P | 158 | 25.5522 | 115 | -0.16 | 94 |
IV.SEF1.HNZ. | 2020-08-02T02:51:38.33 | 0.3 | undecidable | manual | P | 121 | 15.3735 | 132 | -0.46 | 68 |
IV.ATCC.EHZ. | 2020-08-02T02:51:38.43 | 0.1 | undecidable | manual | P | 253 | 12.2766 | 139 | -0.02 | 99 |
IV.SNTG.HHZ. | 2020-08-02T02:51:38.86 | 0.1 | undecidable | manual | P | 72 | 13.2756 | 137 | 0.31 | 94 |
IV.FOSV.EHZ. | 2020-08-02T02:51:37.95 | 0.1 | undecidable | manual | P | 348 | 8.6802 | 149 | -0.18 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FOSV.EHN. | ML:0.7 | 0.00004065 | 0.18 | AML | other | m | 2020-08-02T02:51:40.77 |
IV.FOSV.EHE. | ML:0.5 | 0.00002285 | 0.44 | AML | other | m | 2020-08-02T02:51:40.85 |
IV.ATCC.EHE. | ML:1.0 | 0.00007005 | 1.74 | AML | other | m | 2020-08-02T02:51:41.90 |
IV.ATCC.EHN. | ML:1.0 | 0.0000751 | 1.74 | AML | other | m | 2020-08-02T02:51:42.96 |
IV.SNTG.HHE. | ML:0.5 | 0.000023199999999999998 | 0.08 | AML | other | m | 2020-08-02T02:51:42.12 |
IV.SNTG.HHN. | ML:0.4 | 0.0000189 | 1.16 | AML | other | m | 2020-08-02T02:51:42.31 |
IV.ASSB.HHE. | ML:1.1 | 0.00007549999999999999 | 0.66 | AML | other | m | 2020-08-02T02:51:43.87 |
IV.ASSB.HHN. | ML:1.1 | 0.00006974999999999999 | 0.24 | AML | other | m | 2020-08-02T02:51:43.87 |
IV.CESI.HHN. | ML:0.8 | 0.00003705 | 0.14 | AML | other | m | 2020-08-02T02:51:44.26 |
IV.CESI.HHE. | ML:0.6 | 0.000022100000000000002 | 1.08 | AML | other | m | 2020-08-02T02:51:44.33 |
IV.SSFR.HHE. | ML:1.1 | 0.00006855 | 0.2 | AML | other | m | 2020-08-02T02:51:44.35 |
IV.SSFR.HHN. | ML:1.1 | 0.00006035 | 1.56 | AML | other | m | 2020-08-02T02:51:44.21 |
IV.FRON.EHE. | ML:0.7 | 0.000021850000000000003 | 0.62 | AML | other | m | 2020-08-02T02:51:46.03 |
IV.FRON.EHN. | ML:1.0 | 0.000034 | 0.26 | AML | other | m | 2020-08-02T02:51:47.17 |
IV.PIEI.HHN. | ML:0.7 | 0.000015649999999999998 | 0.16 | AML | other | m | 2020-08-02T02:51:48.37 |
IV.PIEI.HHE. | ML:0.7 | 0.000015949999999999998 | 0.76 | AML | other | m | 2020-08-02T02:51:48.76 |
IV.MURB.HHE. | ML:0.7 | 0.000029844025 | 0.44 | AML | other | m | 2020-08-02T02:51:44.59 |
IV.MURB.HHN. | ML:0.6 | 0.000023769095000000002 | 0.2 | AML | other | m | 2020-08-02T02:51:44.15 |