A magnitude ML 0.6 earthquake occured in region: 1 km E Valtopina (PG), on
and geographic coordinates (lat, lon) 43.0560, 12.7710 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 | 1 | 1398 | 1398 |
Nocera Umbra | PG | 6 | 5839 | 7237 |
Spello | PG | 11 | 8645 | 15882 |
Foligno | PG | 12 | 57155 | 73037 |
Assisi | PG | 13 | 28299 | 101336 |
Serravalle di Chienti | MC | 15 | 1070 | 102406 |
Cannara | PG | 17 | 4305 | 106711 |
Sefro | MC | 18 | 422 | 107133 |
Valfabbrica | PG | 18 | 3389 | 110522 |
Bastia Umbra | PG | 18 | 21874 | 132396 |
Bevagna | PG | 19 | 5081 | 137477 |
Gualdo Tadino | PG | 20 | 15208 | 152685 |
Fiuminata | MC | 20 | 1402 | 154087 |
Trevi | PG | 20 | 8469 | 162556 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2020-04-09 04:00:54 |
43.0562 | 12.7712 | 10 | 2020-04-09 09:10:02 |
Sala Sismica INGV-Roma | 78037331 |
Field | Value |
---|---|
Time (UTC) | 2020-04-09 04:00:54 ± 0.06 |
Latitude | 43.0562 ± 0.0036 |
Longitude | 12.7712 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 78037331 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 369 |
Semi-minor axis of confidence ellipse (meter) | 285 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 15 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 113 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 13 |
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) | 0.36423 |
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 | 0.6 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 78037331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-09 09:10:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIR.HHZ. | 2020-04-09T04:01:15.77 | 3.0 | positive | manual | P | 0.01 | 0 | |||
IV.EL6.EHZ. | 2020-04-09T04:01:08.20 | 0.6 | undecidable | manual | S | 41 | 40.4262 | 50 | 0.35 | 60 |
IV.MOMA.HHN. | 2020-04-09T04:01:05.78 | 0.6 | undecidable | manual | S | 210 | 32.4453 | 50 | 0.07 | 64 |
IV.FDMO.HHZ. | 2020-04-09T04:01:03.88 | 0.3 | undecidable | manual | S | 95 | 25.752 | 50 | -0.05 | 98 |
IV.EL6.EHZ. | 2020-04-09T04:01:02.17 | 0.3 | undecidable | manual | P | 41 | 40.4262 | 50 | 0 | 96 |
IV.MML1.HNN. | 2020-04-09T04:01:01.20 | 0.3 | undecidable | manual | S | 69 | 17.4714 | 120 | -0.22 | 96 |
IV.ATCC.EHZ. | 2020-04-09T04:01:01.52 | 0.3 | undecidable | manual | S | 323 | 17.871 | 120 | -0.01 | 100 |
IV.CESI.HHZ. | 2020-04-09T04:01:00.00 | 0.6 | undecidable | manual | S | 118 | 12.1767 | 130 | 0.07 | 67 |
IV.MOMA.HHN. | 2020-04-09T04:01:00.72 | 0.6 | undecidable | manual | P | 210 | 32.4453 | 50 | -0.21 | 62 |
IV.SNTG.HHZ. | 2020-04-09T04:00:59.80 | 0.3 | undecidable | manual | P | 32 | 25.9518 | 50 | -0.14 | 96 |
IV.FDMO.HHZ. | 2020-04-09T04:00:59.85 | 0.3 | undecidable | manual | P | 95 | 25.752 | 50 | -0.05 | 98 |
IV.SRES.HHZ. | 2020-04-09T04:00:59.89 | 3.0 | positive | manual | P | 0 | 0 | |||
IV.ATCC.EHZ. | 2020-04-09T04:00:58.55 | 0.3 | undecidable | manual | P | 323 | 17.871 | 120 | 0.03 | 100 |
IV.MML1.HNN. | 2020-04-09T04:00:58.55 | 0.3 | undecidable | manual | P | 69 | 17.4714 | 120 | 0.09 | 98 |
IV.CESI.HHZ. | 2020-04-09T04:00:57.76 | 0.3 | undecidable | manual | P | 118 | 12.1767 | 130 | 0.17 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.EL6.EHN. | ML:0.6 | 0.000012999595000000001 | 0.2016 | AML | other | m | 2020-04-09T04:01:08.60 |
IV.EL6.EHE. | ML:0.6 | 0.000017061836 | 0.7808 | AML | other | m | 2020-04-09T04:01:08.89 |