A magnitude ML 0.8 earthquake occured in region: 2 km SW Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.1020, 12.7730 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 | 2 | 5839 | 5839 |
Valtopina | PG | 5 | 1398 | 7237 |
Assisi | PG | 13 | 28299 | 35536 |
Gualdo Tadino | PG | 15 | 15208 | 50744 |
Spello | PG | 15 | 8645 | 59389 |
Serravalle di Chienti | MC | 15 | 1070 | 60459 |
Sefro | MC | 15 | 422 | 60881 |
Valfabbrica | PG | 15 | 3389 | 64270 |
Fiuminata | MC | 16 | 1402 | 65672 |
Foligno | PG | 17 | 57155 | 122827 |
Bastia Umbra | PG | 19 | 21874 | 144701 |
Cannara | PG | 19 | 4305 | 149006 |
Pioraco | MC | 19 | 1134 | 150140 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2022-02-02 02:54:23 |
43.102 | 12.7727 | 11 | 2022-02-02 03:05:15 |
Sala Sismica INGV-Roma | 100512881 |
Field | Value |
---|---|
Time (UTC) | 2022-02-02 02:54:23 ± 0.05 |
Latitude | 43.1020 ± 0.0045 |
Longitude | 12.7727 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 100512881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 485 |
Semi-minor axis of confidence ellipse (meter) | 276 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 204 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 100 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
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) | 0.10252 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33455 |
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 | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 100512881 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-02-02 03:05:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2022-02-02T02:54:35.90 | 0.3 | undecidable | manual | S | 1 | 37.1295 | 50 | -0.22 | 69 |
IV.FDMO.HHZ. | 2022-02-02T02:54:33.37 | 0.3 | undecidable | manual | S | 106 | 26.5512 | 50 | 0.07 | 73 |
IV.MURB.HHZ. | 2022-02-02T02:54:33.71 | 0.3 | undecidable | manual | S | 312 | 26.8509 | 50 | 0.31 | 69 |
IV.SNTG.HHZ. | 2022-02-02T02:54:31.86 | 0.3 | undecidable | manual | S | 39 | 21.7671 | 50 | -0.17 | 72 |
IV.SSFR.HHZ. | 2022-02-02T02:54:30.58 | 0.1 | undecidable | manual | P | 1 | 37.1295 | 50 | -0.3 | 91 |
IV.CESI.HHZ. | 2022-02-02T02:54:30.08 | 0.3 | undecidable | manual | S | 135 | 15.1737 | 125 | -0.1 | 74 |
IV.MML1.EHZ. | 2022-02-02T02:54:30.52 | 0.3 | undecidable | manual | S | 85 | 16.1727 | 124 | 0.06 | 74 |
IV.ATCC.EHZ. | 2022-02-02T02:54:29.92 | 0.3 | undecidable | manual | S | 311 | 14.1747 | 127 | 0.03 | 75 |
IV.FDMO.HHZ. | 2022-02-02T02:54:29.29 | 0.1 | undecidable | manual | P | 106 | 26.5512 | 50 | 0.04 | 98 |
IV.MURB.HHZ. | 2022-02-02T02:54:29.38 | 0.1 | undecidable | manual | P | 312 | 26.8509 | 50 | 0.08 | 97 |
IV.SNTG.HHZ. | 2022-02-02T02:54:28.56 | 0.1 | undecidable | manual | P | 39 | 21.7671 | 50 | 0.05 | 98 |
IV.ASSB.HHZ. | 2022-02-02T02:54:28.80 | 0.3 | undecidable | manual | S | 235 | 11.3775 | 134 | -0.35 | 71 |
IV.MML1.EHZ. | 2022-02-02T02:54:27.76 | 0.1 | undecidable | manual | P | 85 | 16.1727 | 124 | 0.15 | 97 |
IV.ATCC.EHZ. | 2022-02-02T02:54:27.41 | 0.1 | undecidable | manual | P | 311 | 14.1747 | 127 | 0.13 | 98 |
IV.CESI.HHZ. | 2022-02-02T02:54:27.48 | 0.1 | undecidable | manual | P | 135 | 15.1737 | 125 | 0.04 | 100 |
IV.ASSB.HHZ. | 2022-02-02T02:54:26.90 | 0.1 | undecidable | manual | P | 235 | 11.3775 | 134 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHE. | ML:0.9 | 0.00009325 | 0.06 | AML | other | m | 2022-02-02T02:54:29.03 |
IV.ASSB.HHN. | ML:1.2 | 0.0001865 | 0.32 | AML | other | m | 2022-02-02T02:54:29.03 |
IV.ATCC.EHE. | ML:1.1 | 0.00013205095 | 0.2 | AML | other | m | 2022-02-02T02:54:30.27 |
IV.ATCC.EHN. | ML:0.9 | 0.00006873842 | 0.0992 | AML | other | m | 2022-02-02T02:54:30.37 |
IV.ATCC.HNE. | ML:1.2 | 0.000137766895 | 0.2 | AML | other | m | 2022-02-02T02:54:30.28 |
IV.ATCC.HNN. | ML:0.9 | 0.000086994925 | 0.4896 | AML | other | m | 2022-02-02T02:54:32.43 |
IV.CESI.HHE. | ML:0.3 | 0.000019679545 | 0.1216 | AML | other | m | 2022-02-02T02:54:30.66 |
IV.CESI.HHN. | ML:0.5 | 0.000028487093999999997 | 0.0816 | AML | other | m | 2022-02-02T02:54:30.48 |
IV.MML1.EHE. | ML:0.4 | 0.0000195783325 | 0.12 | AML | other | m | 2022-02-02T02:54:30.72 |
IV.MML1.EHN. | ML:0.5 | 0.000030580379999999995 | 0.2 | AML | other | m | 2022-02-02T02:54:30.66 |
IV.MURB.HHE. | ML:0.8 | 0.000028774535 | 0.2192 | AML | other | m | 2022-02-02T02:54:35.26 |
IV.SSFR.HHE. | ML:0.7 | 0.000022347300000000002 | 0.2 | AML | other | m | 2022-02-02T02:54:37.28 |
IV.SSFR.HHN. | ML:0.7 | 0.000019728826500000002 | 0.16 | AML | other | m | 2022-02-02T02:54:37.27 |