A magnitude ML 0.4 earthquake occured in region: 5 km SE Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.0800, 12.8310 at 8 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 | 5 | 5839 | 5839 |
Valtopina | PG | 7 | 1398 | 7237 |
Serravalle di Chienti | MC | 10 | 1070 | 8307 |
Sefro | MC | 12 | 422 | 8729 |
Fiuminata | MC | 15 | 1402 | 10131 |
Spello | PG | 16 | 8645 | 18776 |
Monte Cavallo | MC | 17 | 145 | 18921 |
Pioraco | MC | 17 | 1134 | 20055 |
Foligno | PG | 17 | 57155 | 77210 |
Gualdo Tadino | PG | 17 | 15208 | 92418 |
Muccia | MC | 17 | 915 | 93333 |
Assisi | PG | 18 | 28299 | 121632 |
Pieve Torina | MC | 18 | 1458 | 123090 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2021-11-05 18:15:30 |
43.0798 | 12.831 | 8 | 2021-11-05 18:27:13 |
Sala Sismica INGV-Roma | 97278231 |
Field | Value |
---|---|
Time (UTC) | 2021-11-05 18:15:30 ± 0.08 |
Latitude | 43.0798 ± 0.0054 |
Longitude | 12.8310 ± 0.0062 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 97278231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 473 |
Semi-minor axis of confidence ellipse (meter) | 458 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 58 |
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) | 89 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
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) | 0.09263 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39031 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 97278231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-05 18:27:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATSC.EHZ. | 2021-11-05T18:15:44.04 | 0.3 | undecidable | manual | S | 343 | 39.9267 | 50 | -0.24 | 91 |
IV.SSFR.HHZ. | 2021-11-05T18:15:43.85 | 0.3 | undecidable | manual | S | 354 | 39.7269 | 50 | -0.38 | 89 |
IV.CSP1.EHZ. | 2021-11-05T18:15:41.28 | 0.3 | undecidable | manual | S | 87 | 30.3474 | 105 | -0.13 | 95 |
IV.ATSC.EHZ. | 2021-11-05T18:15:39.04 | 0.3 | undecidable | manual | P | 343 | 39.9267 | 50 | 0.58 | 84 |
IV.FDMO.HHZ. | 2021-11-05T18:15:38.33 | 0.3 | undecidable | manual | S | 103 | 21.3675 | 111 | -0.11 | 97 |
IV.GAVE.EHZ. | 2021-11-05T18:15:38.93 | 0.3 | undecidable | manual | P | 173 | 43.3233 | 50 | -0.05 | 94 |
IV.SNTG.HHZ. | 2021-11-05T18:15:38.54 | 0.3 | undecidable | manual | S | 24 | 21.3675 | 111 | 0.09 | 97 |
IV.SSFR.HHZ. | 2021-11-05T18:15:38.90 | 0.3 | undecidable | manual | P | 354 | 39.7269 | 50 | 0.46 | 87 |
IV.CSP1.EHZ. | 2021-11-05T18:15:37.03 | 0.3 | undecidable | manual | P | 87 | 30.3474 | 105 | 0.23 | 93 |
IV.ASSB.HHZ. | 2021-11-05T18:15:36.17 | 0.3 | undecidable | manual | S | 254 | 14.5743 | 119 | -0.13 | 97 |
IV.CESI.HHZ. | 2021-11-05T18:15:35.21 | 0.3 | undecidable | manual | S | 144 | 10.2786 | 129 | 0.16 | 98 |
IV.SNTG.HHZ. | 2021-11-05T18:15:35.01 | 0.3 | undecidable | manual | P | 24 | 21.3675 | 111 | -0.09 | 97 |
IV.FDMO.HHZ. | 2021-11-05T18:15:34.82 | 0.3 | undecidable | manual | P | 103 | 21.3675 | 111 | -0.27 | 94 |
IV.ASSB.HHZ. | 2021-11-05T18:15:33.79 | 0.3 | undecidable | manual | P | 254 | 14.5743 | 119 | -0.07 | 99 |
IV.CESI.HHZ. | 2021-11-05T18:15:33.18 | 0.3 | undecidable | manual | P | 144 | 10.2786 | 129 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHE. | ML:0.7 | 0.000054676064999999994 | 0.0896 | AML | other | m | 2021-11-05T18:15:36.35 |
IV.ASSB.HHN. | ML:1.0 | 0.00009588249 | 0.1152 | AML | other | m | 2021-11-05T18:15:36.31 |
IV.CESI.HHE. | ML:0.2 | 0.000019546129000000002 | 0.0768 | AML | other | m | 2021-11-05T18:15:35.76 |
IV.CESI.HHN. | ML:0.4 | 0.00003474389 | 0.0768 | AML | other | m | 2021-11-05T18:15:35.49 |
IV.FDMO.HHE. | ML:0.3 | 0.000013845409999999999 | 0.2176 | AML | other | m | 2021-11-05T18:15:38.53 |
IV.SNTG.HHE. | ML:0.1 | 0.0000112349575 | 0.1792 | AML | other | m | 2021-11-05T18:15:40.74 |