A magnitude ML 1.0 earthquake occured in region: 4 km NE Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.1370, 12.8320 at 14 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 |
Sefro | MC | 10 | 422 | 6261 |
Fiuminata | MC | 10 | 1402 | 7663 |
Valtopina | PG | 11 | 1398 | 9061 |
Gualdo Tadino | PG | 11 | 15208 | 24269 |
Serravalle di Chienti | MC | 12 | 1070 | 25339 |
Pioraco | MC | 13 | 1134 | 26473 |
Esanatoglia | MC | 16 | 2034 | 28507 |
Muccia | MC | 18 | 915 | 29422 |
Fossato di Vico | PG | 18 | 2840 | 32262 |
Valfabbrica | PG | 19 | 3389 | 35651 |
Assisi | PG | 19 | 28299 | 63950 |
Camerino | MC | 19 | 6974 | 70924 |
Matelica | MC | 20 | 9981 | 80905 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-10-19 05:48:31 |
43.1373 | 12.8318 | 14 | 2020-10-19 05:54:25 |
Sala Sismica INGV-Roma | 83901131 |
Field | Value |
---|---|
Time (UTC) | 2020-10-19 05:48:31 ± 0.07 |
Latitude | 43.1373 ± 0.0027 |
Longitude | 12.8318 ± 0.0025 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 83901131 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 265 |
Semi-minor axis of confidence ellipse (meter) | 146 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 186 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 20 |
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) | 0.36692 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 83901131 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-19 05:54:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BRSN.EHZ. | 2020-10-19T05:49:09.53 | 3.0 | undecidable | manual | S | -0.02 | 0 | |||
IV.NRCA.HHZ. | 2020-10-19T05:48:44.56 | 0.3 | undecidable | manual | S | 146 | 40.7259 | 96 | 0.15 | 69 |
IV.TERO.HHZ. | 2020-10-19T05:48:44.15 | 3.0 | undecidable | manual | P | -0.57 | 0 | |||
IV.MURB.HHZ. | 2020-10-19T05:48:41.42 | 0.3 | undecidable | manual | S | 299 | 28.4493 | 100 | 0.25 | 70 |
IV.EL6.EHZ. | 2020-10-19T05:48:41.83 | 0.3 | undecidable | manual | S | 46 | 30.4473 | 99 | 0.14 | 70 |
IV.CSP1.EHZ. | 2020-10-19T05:48:41.89 | 0.6 | undecidable | manual | S | 99 | 30.6471 | 99 | 0.16 | 47 |
IV.FDMO.HHZ. | 2020-10-19T05:48:40.00 | 0.3 | undecidable | manual | S | 118 | 23.5542 | 104 | 0.13 | 72 |
IV.NRCA.HHZ. | 2020-10-19T05:48:38.58 | 0.6 | negative | manual | P | 146 | 40.7259 | 96 | -0.18 | 46 |
IV.ATCC.EHZ. | 2020-10-19T05:48:38.13 | 0.3 | undecidable | manual | S | 289 | 16.3725 | 116 | 0.05 | 74 |
IV.ASSB.HHZ. | 2020-10-19T05:48:38.34 | 0.3 | undecidable | manual | S | 233 | 17.5713 | 113 | -0.01 | 74 |
IV.EL6.EHZ. | 2020-10-19T05:48:37.02 | 0.6 | negative | manual | P | 46 | 30.4473 | 99 | -0.17 | 47 |
IV.SNTG.HHZ. | 2020-10-19T05:48:37.69 | 0.1 | undecidable | manual | S | 34 | 15.7731 | 117 | -0.23 | 96 |
IV.CSP1.EHZ. | 2020-10-19T05:48:37.20 | 1.0 | positive | manual | P | 99 | 30.6471 | 99 | -0.01 | 24 |
IV.CESI.HHZ. | 2020-10-19T05:48:37.85 | 0.3 | undecidable | manual | S | 158 | 15.873 | 117 | -0.09 | 73 |
IV.MML1.HNZ. | 2020-10-19T05:48:37.15 | 0.1 | undecidable | manual | S | 103 | 11.5773 | 129 | 0.15 | 98 |
IV.FDMO.HHZ. | 2020-10-19T05:48:36.07 | 0.6 | undecidable | manual | P | 118 | 23.5542 | 104 | -0.07 | 49 |
IV.MURB.HHZ. | 2020-10-19T05:48:36.94 | 0.3 | positive | manual | P | 299 | 28.4493 | 100 | 0.05 | 72 |
IV.ATCC.EHZ. | 2020-10-19T05:48:35.08 | 0.1 | undecidable | manual | P | 289 | 16.3725 | 116 | -0.02 | 99 |
IV.ASSB.HHZ. | 2020-10-19T05:48:35.11 | 0.6 | undecidable | manual | P | 233 | 17.5713 | 113 | -0.15 | 48 |
IV.MML1.HNZ. | 2020-10-19T05:48:34.44 | 0.1 | undecidable | manual | P | 103 | 11.5773 | 129 | -0.04 | 100 |
IV.SNTG.HHZ. | 2020-10-19T05:48:34.81 | 0.3 | positive | manual | P | 34 | 15.7731 | 117 | -0.2 | 72 |
IV.CESI.HHZ. | 2020-10-19T05:48:34.94 | 0.3 | positive | manual | P | 158 | 15.873 | 117 | -0.08 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SNTG.HHN. | ML:0.5 | 0.000023100000000000002 | 1.48 | AML | other | m | 2020-10-19T05:48:38.04 |
IV.CESI.HHN. | ML:0.6 | 0.0000352 | 0.28 | AML | other | m | 2020-10-19T05:48:38.07 |
IV.ATCC.EHE. | ML:1.1 | 0.0001007 | 0.22 | AML | other | m | 2020-10-19T05:48:38.50 |
IV.SNTG.HHE. | ML:0.6 | 0.0000293 | 0.16 | AML | other | m | 2020-10-19T05:48:38.48 |
IV.CESI.HHE. | ML:0.7 | 0.0000413 | 0.08 | AML | other | m | 2020-10-19T05:48:38.50 |
IV.ASSB.HHN. | ML:1.2 | 0.0001085 | 0.74 | AML | other | m | 2020-10-19T05:48:38.58 |
IV.ASSB.HHE. | ML:1.1 | 0.00008854999999999998 | 0.24 | AML | other | m | 2020-10-19T05:48:38.63 |
IV.ATCC.EHN. | ML:0.9 | 0.00006445 | 0.94 | AML | other | m | 2020-10-19T05:48:38.94 |
IV.MURB.HHE. | ML:1.2 | 0.00007345 | 0.2 | AML | other | m | 2020-10-19T05:48:41.87 |
IV.MURB.HHN. | ML:1.2 | 0.00007155 | 0.14 | AML | other | m | 2020-10-19T05:48:41.90 |
IV.APEC.HHE. | ML:1.9 | 0.0001705 | 0.08 | AML | other | m | 2020-10-19T05:48:42.26 |