A magnitude ML 0.9 earthquake occured in region: 3 km W Gualdo Tadino (PG), on
and geographic coordinates (lat, lon) 43.2240, 12.7530 at 11 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 | 3 | 15208 | 15208 |
Fossato di Vico | PG | 8 | 2840 | 18048 |
Sigillo | PG | 12 | 2404 | 20452 |
Nocera Umbra | PG | 13 | 5839 | 26291 |
Valfabbrica | PG | 14 | 3389 | 29680 |
Fiuminata | MC | 15 | 1402 | 31082 |
Costacciaro | PG | 15 | 1216 | 32298 |
Esanatoglia | MC | 16 | 2034 | 34332 |
Fabriano | AN | 18 | 31480 | 65812 |
Sefro | MC | 18 | 422 | 66234 |
Valtopina | PG | 18 | 1398 | 67632 |
Pioraco | MC | 20 | 1134 | 68766 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2021-08-08 06:42:50 |
43.224 | 12.7528 | 11 | 2021-08-08 06:49:11 |
Sala Sismica INGV-Roma | 93825191 |
Field | Value |
---|---|
Time (UTC) | 2021-08-08 06:42:50 ± 0.06 |
Latitude | 43.2240 ± 0.0036 |
Longitude | 12.7528 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 93825191 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 446 |
Semi-minor axis of confidence ellipse (meter) | 300 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 244 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 120 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30757 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 93825191 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-08-08 06:49:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2021-08-08T06:43:03.97 | 3.0 | undecidable | manual | S | 0.12 | 0 | |||
IV.FDMO.HHZ. | 2021-08-08T06:43:01.81 | 0.3 | undecidable | manual | S | 127 | 34.1436 | 50 | 0.03 | 71 |
IV.MML1.EHZ. | 2021-08-08T06:42:58.56 | 0.1 | undecidable | manual | S | 125 | 21.5673 | 50 | 0.15 | 100 |
IV.ATSC.EHZ. | 2021-08-08T06:42:58.79 | 0.1 | undecidable | manual | S | 346 | 22.8549 | 50 | 0.03 | 98 |
IV.PIEI.HHZ. | 2021-08-08T06:42:58.00 | 3.0 | undecidable | manual | P | 0 | ||||
IV.ASSB.HHZ. | 2021-08-08T06:42:58.29 | 0.1 | undecidable | manual | S | 201 | 21.5673 | 50 | -0.12 | 93 |
IV.ARVD.HHZ. | 2021-08-08T06:42:57.05 | 3.0 | undecidable | manual | P | 0 | ||||
IV.FDMO.HHZ. | 2021-08-08T06:42:56.94 | 0.1 | undecidable | manual | P | 127 | 34.1436 | 50 | 0.06 | 96 |
IV.FRON.EHZ. | 2021-08-08T06:42:56.29 | 0.1 | undecidable | manual | P | 356 | 32.6451 | 50 | -0.36 | 89 |
IV.MML1.EHZ. | 2021-08-08T06:42:55.07 | 0.1 | undecidable | manual | P | 125 | 21.5673 | 50 | 0.14 | 100 |
IV.ATSC.EHZ. | 2021-08-08T06:42:55.31 | 0.3 | undecidable | manual | P | 346 | 22.8549 | 50 | 0.18 | 74 |
IV.ATCC.EHZ. | 2021-08-08T06:42:55.46 | 0.1 | undecidable | manual | S | 245 | 10.0788 | 137 | 0.12 | 99 |
IV.ASSB.HHZ. | 2021-08-08T06:42:54.99 | 0.1 | undecidable | manual | P | 201 | 21.5673 | 50 | 0.06 | 98 |
IV.FOSV.EHZ. | 2021-08-08T06:42:54.65 | 0.1 | undecidable | manual | S | 5 | 7.881 | 144 | -0.2 | 100 |
IV.ATCC.EHZ. | 2021-08-08T06:42:53.37 | 0.3 | undecidable | manual | P | 245 | 10.0788 | 137 | 0.21 | 74 |
IV.FOSV.EHZ. | 2021-08-08T06:42:53.10 | 0.1 | undecidable | manual | P | 5 | 7.881 | 144 | 0.22 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FOSV.EHN. | ML:0.9 | 0.00010109999999999999 | 0.1 | AML | other | m | 2021-08-08T06:42:54.93 |
IV.FOSV.EHE. | ML:0.8 | 0.0000811 | 0.66 | AML | other | m | 2021-08-08T06:42:55.82 |
IV.ATCC.EHN. | ML:1.1 | 0.00016 | 0.34 | AML | other | m | 2021-08-08T06:42:55.77 |
IV.ATCC.EHE. | ML:0.9 | 0.000092 | 0.66 | AML | other | m | 2021-08-08T06:42:55.40 |
IV.ASSB.HHN. | ML:0.9 | 0.000050900000000000004 | 0.3 | AML | other | m | 2021-08-08T06:42:58.59 |
IV.ASSB.HHE. | ML:0.9 | 0.000052000000000000004 | 1.68 | AML | other | m | 2021-08-08T06:42:58.12 |
IV.PIEI.HHN. | ML:0.8 | 0.0000188 | 0.46 | AML | other | m | 2021-08-08T06:43:02.92 |
IV.PIEI.HHE. | ML:0.8 | 0.0000177 | 0.52 | AML | other | m | 2021-08-08T06:43:05.32 |