A magnitude ML 0.4 earthquake occured in region: 5 km E Valtopina (PG), on
and geographic coordinates (lat, lon) 43.0590, 12.8170 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 |
---|---|---|---|---|
Valtopina | PG | 5 | 1398 | 1398 |
Nocera Umbra | PG | 6 | 5839 | 7237 |
Serravalle di Chienti | MC | 11 | 1070 | 8307 |
Spello | PG | 14 | 8645 | 16952 |
Foligno | PG | 15 | 57155 | 74107 |
Sefro | MC | 15 | 422 | 74529 |
Assisi | PG | 16 | 28299 | 102828 |
Monte Cavallo | MC | 17 | 145 | 102973 |
Fiuminata | MC | 17 | 1402 | 104375 |
Muccia | MC | 19 | 915 | 105290 |
Pieve Torina | MC | 19 | 1458 | 106748 |
Pioraco | MC | 19 | 1134 | 107882 |
Gualdo Tadino | PG | 19 | 15208 | 123090 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2022-01-18 06:47:45 |
43.0588 | 12.8172 | 9 | 2022-01-18 07:25:35 |
Sala Sismica INGV-Roma | 99898861 |
Field | Value |
---|---|
Time (UTC) | 2022-01-18 06:47:45 ± 0.09 |
Latitude | 43.0588 ± 0.0045 |
Longitude | 12.8172 ± 0.0037 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 99898861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 367 |
Semi-minor axis of confidence ellipse (meter) | 300 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 343 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 132 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.08364 |
Epicentral distance of station farthest from the epicenter (degree) | 0.65920 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 99898861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-18 07:25:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PP3.EHZ. | 2022-01-18T06:47:58.76 | 0.3 | undecidable | manual | P | 61 | 73.1712 | 50 | 0.1 | 66 |
IV.SNTG.HHZ. | 2022-01-18T06:47:54.71 | 0.6 | undecidable | manual | S | 25 | 23.9538 | 111 | 0.03 | 49 |
IV.FDMO.HHZ. | 2022-01-18T06:47:53.86 | 0.6 | undecidable | manual | S | 96 | 22.0668 | 113 | -0.2 | 47 |
IV.MML1.EHZ. | 2022-01-18T06:47:51.61 | 0.6 | undecidable | manual | S | 64 | 13.875 | 124 | 0.03 | 50 |
IV.ASSB.HHZ. | 2022-01-18T06:47:51.24 | 0.6 | undecidable | manual | S | 262 | 12.9759 | 126 | -0.06 | 49 |
IV.CESI.HHZ. | 2022-01-18T06:47:50.60 | 0.6 | undecidable | manual | S | 130 | 9.2796 | 135 | 0.27 | 48 |
IV.FDMO.HHZ. | 2022-01-18T06:47:50.18 | 1.0 | undecidable | manual | P | 96 | 22.0668 | 113 | -0.37 | 23 |
IV.SNTG.HHZ. | 2022-01-18T06:47:50.75 | 1.0 | undecidable | manual | P | 25 | 23.9538 | 111 | -0.15 | 24 |
IV.MML1.EHZ. | 2022-01-18T06:47:49.23 | 0.6 | negative | manual | P | 64 | 13.875 | 124 | 0.12 | 49 |
IV.ASSB.HHZ. | 2022-01-18T06:47:48.97 | 0.1 | negative | manual | P | 262 | 12.9759 | 126 | 0.01 | 100 |
IV.CESI.HHZ. | 2022-01-18T06:47:48.35 | 0.1 | negative | manual | P | 130 | 9.2796 | 135 | -0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHE. | ML:0.6 | 0.000042050000000000006 | 0.08 | AML | other | m | 2022-01-18T06:47:51.47 |
IV.ASSB.HHN. | ML:0.6 | 0.0000452 | 0.64 | AML | other | m | 2022-01-18T06:47:51.64 |
IV.MML1.EHN. | ML:0.6 | 0.0000409 | 0.5 | AML | other | m | 2022-01-18T06:47:51.85 |
IV.MML1.EHE. | ML:0.5 | 0.000034750000000000004 | 0.28 | AML | other | m | 2022-01-18T06:47:51.86 |
IV.CESI.HHE. | ML:0.0 | 0.000012995554999999998 | 0.7808 | AML | other | m | 2022-01-18T06:47:50.67 |
IV.CESI.HHN. | ML:0.0 | 0.000013826485 | 0.1984 | AML | other | m | 2022-01-18T06:47:50.85 |
IV.FDMO.HHE. | ML:0.6 | 0.000022672725000000002 | 0.1408 | AML | other | m | 2022-01-18T06:47:53.97 |
IV.FDMO.HHN. | ML:0.6 | 0.00002896635 | 0.16 | AML | other | m | 2022-01-18T06:47:53.90 |
IV.SNTG.HHE. | ML:0.2 | 0.0000110270915 | 1.2992 | AML | other | m | 2022-01-18T06:47:55.07 |
IV.SNTG.HHN. | ML:0.4 | 0.0000162045 | 1.5776 | AML | other | m | 2022-01-18T06:47:55.23 |