A magnitude ML 0.3 earthquake occured in region: 4 km NE Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.1440, 12.8180 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 |
---|---|---|---|---|
Nocera Umbra | PG | 4 | 5839 | 5839 |
Gualdo Tadino | PG | 10 | 15208 | 21047 |
Valtopina | PG | 11 | 1398 | 22445 |
Fiuminata | MC | 11 | 1402 | 23847 |
Sefro | MC | 11 | 422 | 24269 |
Serravalle di Chienti | MC | 14 | 1070 | 25339 |
Pioraco | MC | 14 | 1134 | 26473 |
Esanatoglia | MC | 16 | 2034 | 28507 |
Fossato di Vico | PG | 17 | 2840 | 31347 |
Valfabbrica | PG | 18 | 3389 | 34736 |
Assisi | PG | 18 | 28299 | 63035 |
Muccia | MC | 20 | 915 | 63950 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.3 | 2020-01-23 20:31:58 |
43.1438 | 12.8177 | 11 | 2020-01-23 20:49:52 |
Sala Sismica INGV-Roma | 75777821 |
Field | Value |
---|---|
Time (UTC) | 2020-01-23 20:31:58 ± 0.07 |
Latitude | 43.1438 ± 0.0045 |
Longitude | 12.8177 ± 0.0049 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 75777821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 467 |
Semi-minor axis of confidence ellipse (meter) | 404 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 202 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 74 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29318 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.3 |
Uncertainty | 0.3 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 75777821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-23 20:49:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CR.ZAG.BHZ. | 2020-01-23T20:33:33.18 | 3.0 | undecidable | manual | Sg | 31.01 | 0 | |||
IV.PZUN.HHZ. | 2020-01-23T20:33:00.59 | 3.0 | negative | manual | Pg | 16.219999 | 0 | |||
SI.BOSI.HHZ. | 2020-01-23T20:32:56.77 | 3.0 | undecidable | manual | Sn | -0.58 | 0 | |||
GU.CIRO.HHZ. | 2020-01-23T20:32:40.45 | 3.0 | undecidable | manual | Pn | -3.64 | 0 | |||
IV.NDIM.HHZ. | 2020-01-23T20:32:35.76 | 3.0 | undecidable | manual | Sg | 3.05 | 0 | |||
IT.VNF1.HGZ. | 2020-01-23T20:32:29.10 | 3.0 | undecidable | manual | Pg | 2.79 | 0 | |||
IV.ZONE.HHZ. | 2020-01-23T20:32:21.68 | 3.0 | undecidable | manual | Pn | -2.45 | 0 | |||
IV.EL6.EHE. | 2020-01-23T20:32:09.88 | 0.3 | undecidable | manual | S | 48 | 30.8469 | 50 | 0.2 | 70 |
IV.SSFR.HHZ. | 2020-01-23T20:32:09.76 | 0.6 | undecidable | manual | S | 355 | 32.5452 | 50 | -0.38 | 45 |
IV.MURB.HHZ. | 2020-01-23T20:32:08.92 | 0.6 | undecidable | manual | S | 299 | 27.1506 | 50 | 0.23 | 47 |
IV.FDMO.HHZ. | 2020-01-23T20:32:07.96 | 0.3 | undecidable | manual | S | 119 | 24.8529 | 50 | -0.13 | 72 |
IV.SSFR.HHZ. | 2020-01-23T20:32:06.07 | 0.3 | undecidable | manual | P | 355 | 32.5452 | 50 | 0.68 | 61 |
IV.ATCC.EHZ. | 2020-01-23T20:32:05.34 | 0.1 | undecidable | manual | S | 288 | 15.0738 | 125 | 0.05 | 99 |
IV.SNTG.HHZ. | 2020-01-23T20:32:05.27 | 0.3 | undecidable | manual | S | 39 | 15.873 | 124 | -0.23 | 72 |
IV.EL6.EHE. | 2020-01-23T20:32:05.15 | 0.1 | undecidable | manual | P | 48 | 30.8469 | 50 | 0.03 | 97 |
IV.CESI.HHZ. | 2020-01-23T20:32:05.94 | 0.3 | undecidable | manual | S | 155 | 16.9719 | 122 | 0.1 | 73 |
IV.ASSB.HHZ. | 2020-01-23T20:32:05.96 | 0.6 | undecidable | manual | S | 229 | 17.0718 | 122 | 0.09 | 49 |
IV.MML1.EHZ. | 2020-01-23T20:32:04.74 | 0.6 | undecidable | manual | S | 105 | 12.876 | 129 | 0.05 | 50 |
IV.FDMO.HHZ. | 2020-01-23T20:32:04.26 | 0.1 | undecidable | manual | P | 119 | 24.8529 | 50 | 0.05 | 98 |
IV.MURB.HHZ. | 2020-01-23T20:32:03.82 | 0.3 | undecidable | manual | P | 299 | 27.1506 | 50 | -0.73 | 61 |
IV.SNTG.HHZ. | 2020-01-23T20:32:02.72 | 0.1 | undecidable | manual | P | 39 | 15.873 | 124 | 0.01 | 100 |
IV.CESI.HHZ. | 2020-01-23T20:32:02.63 | 0.3 | undecidable | manual | P | 155 | 16.9719 | 122 | -0.27 | 71 |
IV.ASSB.HHZ. | 2020-01-23T20:32:02.93 | 0.1 | undecidable | manual | P | 229 | 17.0718 | 122 | 0.01 | 100 |
IV.MML1.EHZ. | 2020-01-23T20:32:02.33 | 0.1 | undecidable | manual | P | 105 | 12.876 | 129 | 0.09 | 99 |
IV.ATCC.EHZ. | 2020-01-23T20:32:02.66 | 0.3 | undecidable | manual | P | 288 | 15.0738 | 125 | 0.07 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.4 | 0.000014215 | 0.74 | AML | other | m | 2020-01-23T20:32:08.46 |
IV.FDMO.HHE. | ML:0.0 | 0.000009112024499999999 | 0.512 | AML | other | m | 2020-01-23T20:32:08.49 |
IV.SNTG.HHE. | ML:0.2 | 0.00001670731 | 1.7024 | AML | other | m | 2020-01-23T20:32:06.25 |
IV.SNTG.HHN. | ML:0.0 | 0.0000091549215 | 0.704 | AML | other | m | 2020-01-23T20:32:05.91 |
IV.SNTG.HNE. | ML:1.0 | 0.00009463483 | 2.0992 | AML | other | m | 2020-01-23T20:32:06.30 |