A magnitude ML 1.0 earthquake occured in region: 6 km E Valtopina (PG), on
and geographic coordinates (lat, lon) 43.0490, 12.8340 at 10 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 |
---|---|---|---|---|
Valtopina | PG | 7 | 1398 | 1398 |
Nocera Umbra | PG | 8 | 5839 | 7237 |
Serravalle di Chienti | MC | 10 | 1070 | 8307 |
Sefro | MC | 15 | 422 | 8729 |
Spello | PG | 15 | 8645 | 17374 |
Foligno | PG | 15 | 57155 | 74529 |
Monte Cavallo | MC | 15 | 145 | 74674 |
Fiuminata | MC | 18 | 1402 | 76076 |
Muccia | MC | 18 | 915 | 76991 |
Pieve Torina | MC | 18 | 1458 | 78449 |
Assisi | PG | 18 | 28299 | 106748 |
Pioraco | MC | 19 | 1134 | 107882 |
Sellano | PG | 19 | 1079 | 108961 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-01-13 21:47:18 |
43.0487 | 12.8337 | 10 | 2020-01-13 21:50:50 |
Sala Sismica INGV-Roma | 75522251 |
Field | Value |
---|---|
Time (UTC) | 2020-01-13 21:47:18 ± 0.14 |
Latitude | 43.0487 ± 0.0045 |
Longitude | 12.8337 ± 0.0025 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 75522251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 385 |
Semi-minor axis of confidence ellipse (meter) | 273 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 14 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 100 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22033 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 75522251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-13 21:50:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMUR.HNZ. | 2020-01-13T21:47:32.87 | 3.0 | undecidable | manual | S | -0.49 | 0 | |||
IV.ATCC.EHZ. | 2020-01-13T21:47:26.52 | 0.1 | undecidable | manual | S | 314 | 21.7671 | 114 | 0.05 | 98 |
IV.FDMO.HHZ. | 2020-01-13T21:47:25.83 | 0.3 | undecidable | manual | S | 94 | 20.5683 | 115 | -0.27 | 71 |
IV.GAVE.EHZ. | 2020-01-13T21:47:25.68 | 3.0 | positive | manual | P | -0.24 | 0 | |||
IV.EL6.EHZ. | 2020-01-13T21:47:25.62 | 3.0 | negative | manual | P | 0.24 | 0 | |||
IV.ASSB.HHZ. | 2020-01-13T21:47:24.01 | 0.1 | undecidable | manual | S | 267 | 14.1747 | 124 | -0.14 | 98 |
IV.ATCC.EHZ. | 2020-01-13T21:47:23.02 | 0.6 | negative | manual | P | 314 | 21.7671 | 114 | 0.05 | 49 |
IV.SNTG.HHZ. | 2020-01-13T21:47:23.37 | 0.6 | undecidable | manual | P | 21 | 24.4533 | 111 | -0.1 | 48 |
IV.FDMO.HHZ. | 2020-01-13T21:47:22.76 | 0.6 | undecidable | manual | P | 94 | 20.5683 | 115 | 0 | 50 |
IV.CESI.HHZ. | 2020-01-13T21:47:22.53 | 0.3 | undecidable | manual | S | 130 | 7.4814 | 142 | 0.09 | 75 |
IV.MML1.HNE. | 2020-01-13T21:47:21.63 | 0.1 | undecidable | manual | P | 57 | 13.2756 | 126 | 0.14 | 98 |
IV.ASSB.HHZ. | 2020-01-13T21:47:21.62 | 0.1 | positive | manual | P | 267 | 14.1747 | 124 | -0.02 | 100 |
IT.FOPC.HGE. | 2020-01-13T21:47:21.62 | 0.1 | undecidable | manual | P | 230 | 13.7751 | 125 | 0.05 | 99 |
IV.CESI.HHZ. | 2020-01-13T21:47:20.74 | 0.1 | negative | manual | P | 130 | 7.4814 | 142 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:1.0 | 0.0000662 | 0.16 | AML | other | m | 2020-01-13T21:47:26.09 |
IV.FDMO.HHE. | ML:0.8 | 0.00005025 | 0.12 | AML | other | m | 2020-01-13T21:47:26.36 |
IV.GAVE.EHN. | ML:1.1 | 0.000040524999999999996 | 0.16 | AML | other | m | 2020-01-13T21:47:31.56 |
IV.GAVE.EHE. | ML:1.1 | 0.0000378 | 0.5 | AML | other | m | 2020-01-13T21:47:33.27 |