A magnitude ML 0.3 earthquake occured in region: 7 km NE Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.1670, 12.8180 at 9 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 | 7 | 5839 | 5839 |
Gualdo Tadino | PG | 8 | 15208 | 21047 |
Fiuminata | MC | 10 | 1402 | 22449 |
Sefro | MC | 11 | 422 | 22871 |
Valtopina | PG | 13 | 1398 | 24269 |
Pioraco | MC | 14 | 1134 | 25403 |
Esanatoglia | MC | 14 | 2034 | 27437 |
Fossato di Vico | PG | 15 | 2840 | 30277 |
Serravalle di Chienti | MC | 15 | 1070 | 31347 |
Valfabbrica | PG | 18 | 3389 | 34736 |
Matelica | MC | 19 | 9981 | 44717 |
Sigillo | PG | 19 | 2404 | 47121 |
Assisi | PG | 20 | 28299 | 75420 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.3 | 2023-02-22 00:32:47 |
43.1672 | 12.818 | 9 | 2023-02-22 06:56:04 |
Sala Sismica INGV-Roma | 114685171 |
Field | Value |
---|---|
Time (UTC) | 2023-02-22 00:32:47 ± 0.05 |
Latitude | 43.1672 ± 0.0027 |
Longitude | 12.8180 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 114685171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 314 |
Semi-minor axis of confidence ellipse (meter) | 274 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 229 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 117 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39750 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 0.3 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 114685171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-22 06:56:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2023-02-22T00:33:01.94 | 0.6 | undecidable | manual | S | 147 | 44.1225 | 50 | -0.08 | 48 |
IV.FRON.EHZ. | 2023-02-22T00:33:00.90 | 0.6 | undecidable | manual | S | 349 | 39.627 | 50 | 0.09 | 48 |
IV.CING.HNN. | 2023-02-22T00:33:00.62 | 0.3 | undecidable | manual | S | 53 | 38.2284 | 50 | 0.17 | 71 |
IV.ARVD.HHE. | 2023-02-22T00:33:00.78 | 0.6 | undecidable | manual | S | 15 | 38.0286 | 50 | 0.39 | 45 |
IV.CSP1.EHZ. | 2023-02-22T00:32:59.06 | 0.3 | undecidable | manual | S | 105 | 32.4453 | 50 | 0.17 | 71 |
IV.SSFR.HHZ. | 2023-02-22T00:32:58.14 | 0.6 | undecidable | manual | S | 354 | 29.9478 | 50 | -0.1 | 49 |
IV.ATSC.EHE. | 2023-02-22T00:32:58.15 | 0.6 | undecidable | manual | S | 340 | 30.4473 | 50 | -0.2 | 47 |
IV.EL6.EHN. | 2023-02-22T00:32:57.99 | 0.6 | undecidable | manual | S | 52 | 29.1486 | 50 | -0.03 | 49 |
IV.FDMO.HHZ. | 2023-02-22T00:32:56.82 | 0.6 | undecidable | manual | S | 124 | 26.1516 | 110 | -0.23 | 48 |
IV.FRON.EHZ. | 2023-02-22T00:32:55.47 | 0.1 | undecidable | manual | P | 349 | 39.627 | 50 | 0.33 | 91 |
IV.NRCA.HHZ. | 2023-02-22T00:32:55.68 | 1.0 | negative | manual | P | 147 | 44.1225 | 50 | -0.16 | 23 |
IV.ASSB.HHZ. | 2023-02-22T00:32:54.66 | 0.3 | undecidable | manual | S | 223 | 18.87 | 116 | -0.06 | 75 |
IV.CING.HNN. | 2023-02-22T00:32:54.81 | 0.1 | undecidable | manual | P | 53 | 38.2284 | 50 | -0.12 | 95 |
IV.CESI.HHZ. | 2023-02-22T00:32:54.82 | 0.3 | undecidable | manual | S | 159 | 19.2696 | 116 | -0.03 | 75 |
IV.CSP1.EHZ. | 2023-02-22T00:32:54.39 | 0.1 | undecidable | manual | P | 105 | 32.4453 | 50 | 0.36 | 92 |
IV.ARVD.HHE. | 2023-02-22T00:32:54.52 | 0.1 | undecidable | manual | P | 15 | 38.0286 | 50 | -0.38 | 90 |
IV.ATSC.EHE. | 2023-02-22T00:32:53.48 | 0.1 | undecidable | manual | P | 340 | 30.4473 | 50 | -0.24 | 94 |
IV.SNTG.HHZ. | 2023-02-22T00:32:53.19 | 0.6 | undecidable | manual | S | 45 | 13.875 | 124 | -0.02 | 51 |
IV.MML1.EHZ. | 2023-02-22T00:32:53.09 | 0.6 | undecidable | manual | S | 115 | 13.7751 | 124 | -0.09 | 50 |
IV.EL6.EHN. | 2023-02-22T00:32:53.33 | 0.1 | undecidable | manual | P | 52 | 29.1486 | 50 | -0.2 | 95 |
IV.FOSV.EHZ. | 2023-02-22T00:32:53.57 | 0.6 | undecidable | manual | S | 342 | 14.874 | 122 | 0.07 | 50 |
IV.SSFR.HHZ. | 2023-02-22T00:32:53.44 | 0.6 | positive | manual | P | 354 | 29.9478 | 50 | -0.22 | 47 |
IV.FDMO.HHZ. | 2023-02-22T00:32:52.78 | 1.0 | positive | manual | P | 124 | 26.1516 | 110 | -0.19 | 24 |
IV.FOSV.EHZ. | 2023-02-22T00:32:51.17 | 0.6 | undecidable | manual | P | 342 | 14.874 | 122 | 0.25 | 48 |
IV.CESI.HHZ. | 2023-02-22T00:32:51.65 | 0.1 | undecidable | manual | P | 159 | 19.2696 | 116 | -0.05 | 100 |
IV.ASSB.HHZ. | 2023-02-22T00:32:51.83 | 0.1 | undecidable | manual | P | 223 | 18.87 | 116 | 0.21 | 97 |
IV.SNTG.HHZ. | 2023-02-22T00:32:50.86 | 0.6 | undecidable | manual | P | 45 | 13.875 | 124 | 0.1 | 50 |
IV.MML1.EHZ. | 2023-02-22T00:32:50.92 | 1.0 | undecidable | manual | P | 115 | 13.7751 | 124 | 0.18 | 25 |
IV.ATCC.EHZ. | 2023-02-22T00:32:49.30 | 3.0 | undecidable | manual | P | -0.14 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SNTG.HHN. | ML:0.3 | 0.00001795 | 1.24 | AML | other | m | 2023-02-22T00:32:53.32 |
IV.MML1.EHE. | ML:0.5 | 0.00002885 | 1.06 | AML | other | m | 2023-02-22T00:32:53.95 |
IV.MML1.EHN. | ML:0.3 | 0.0000223 | 0.56 | AML | other | m | 2023-02-22T00:32:54.32 |
IV.SNTG.HHE. | ML:0.2 | 0.00001745 | 0.54 | AML | other | m | 2023-02-22T00:32:54.31 |
IV.SSFR.HHE. | ML:0.9 | 0.000039 | 0.24 | AML | other | m | 2023-02-22T00:32:58.57 |
IV.SSFR.HHN. | ML:0.8 | 0.00003075 | 1.26 | AML | other | m | 2023-02-22T00:32:58.93 |
IV.FOSV.EHE. | ML:0.0 | 0.000011818923000000001 | 0.1 | AML | other | m | 2023-02-22T00:32:53.87 |
IV.FOSV.EHN. | ML:0.0 | 0.000009775653 | 0.2 | AML | other | m | 2023-02-22T00:32:54.75 |
IV.CESI.HHE. | ML:0.3 | 0.0000132548 | 0.12 | AML | other | m | 2023-02-22T00:32:55.54 |
IV.CESI.HHN. | ML:0.1 | 0.000010909709 | 0.18 | AML | other | m | 2023-02-22T00:32:55.50 |
IV.ASSB.HHE. | ML:0.3 | 0.0000154549165 | 0.12 | AML | other | m | 2023-02-22T00:32:55.62 |
IV.ASSB.HHN. | ML:0.1 | 0.000010367335 | 0.08 | AML | other | m | 2023-02-22T00:32:56.30 |
IV.FDMO.HHE. | ML:0.0 | 0.0000064648080000000006 | 0.18 | AML | other | m | 2023-02-22T00:32:56.80 |
IV.FDMO.HHN. | ML:0.0 | 0.000005523528499999999 | 0.16 | AML | other | m | 2023-02-22T00:32:57.47 |
IV.FRON.EHE. | ML:0.2 | 0.000005104409500000001 | 0.08 | AML | other | m | 2023-02-22T00:33:01.05 |
IV.FRON.EHN. | ML:0.5 | 0.000010238815 | 0.16 | AML | other | m | 2023-02-22T00:33:01.90 |
IV.NRCA.HHE. | ML:0.5 | 0.000008837649999999998 | 0.1 | AML | other | m | 2023-02-22T00:33:04.04 |
IV.NRCA.HHN. | ML:0.5 | 0.00001143561 | 0.18 | AML | other | m | 2023-02-22T00:33:02.94 |