A magnitude ML 1.1 earthquake occured in region: 2 km SW Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.0950, 12.7790 at 10 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 | 4 | 1398 | 7237 |
Assisi | PG | 14 | 28299 | 35536 |
Spello | PG | 14 | 8645 | 44181 |
Serravalle di Chienti | MC | 14 | 1070 | 45251 |
Sefro | MC | 15 | 422 | 45673 |
Gualdo Tadino | PG | 15 | 15208 | 60881 |
Valfabbrica | PG | 16 | 3389 | 64270 |
Fiuminata | MC | 16 | 1402 | 65672 |
Foligno | PG | 17 | 57155 | 122827 |
Bastia Umbra | PG | 19 | 21874 | 144701 |
Pioraco | MC | 19 | 1134 | 145835 |
Cannara | PG | 19 | 4305 | 150140 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-01-09 20:42:52 |
43.095 | 12.7793 | 10 | 2024-01-09 20:48:50 |
Sala Sismica INGV-Roma | 124563931 |
Field | Value |
---|---|
Time (UTC) | 2024-01-09 20:42:52 ± 0.04 |
Latitude | 43.0950 ± 0.0018 |
Longitude | 12.7793 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124563931 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 274 |
Semi-minor axis of confidence ellipse (meter) | 190 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 240 |
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) | 102 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 18 |
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) | 0.42448 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 124563931 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-09 20:48:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BDI.HHZ. | 2024-01-09T20:43:14.16 | 3.0 | undecidable | manual | S | -0.44 | 0 | |||
IV.FRON.EHZ. | 2024-01-09T20:43:07.85 | 0.6 | undecidable | manual | S | 355 | 47.1195 | 50 | -0.08 | 47 |
IV.SSFR.HHZ. | 2024-01-09T20:43:05.56 | 0.3 | undecidable | manual | S | 0 | 37.8288 | 50 | 0.09 | 71 |
IV.NRCA.HHZ. | 2024-01-09T20:43:05.93 | 0.3 | undecidable | manual | S | 137 | 39.7269 | 50 | -0.04 | 72 |
IV.CSP1.EHZ. | 2024-01-09T20:43:04.82 | 0.1 | undecidable | manual | S | 90 | 34.4433 | 50 | 0.26 | 93 |
IV.FDMO.HHZ. | 2024-01-09T20:43:02.09 | 0.1 | undecidable | manual | S | 104 | 25.752 | 50 | -0.15 | 96 |
IV.FRON.EHZ. | 2024-01-09T20:43:01.44 | 0.3 | undecidable | manual | P | 355 | 47.1195 | 50 | -0.05 | 71 |
IV.SNTG.HHZ. | 2024-01-09T20:43:00.91 | 0.1 | undecidable | manual | S | 36 | 22.0668 | 114 | -0.16 | 97 |
IV.SSFR.HHZ. | 2024-01-09T20:43:00.18 | 0.1 | undecidable | manual | P | 0 | 37.8288 | 50 | 0.12 | 95 |
IV.NRCA.HHZ. | 2024-01-09T20:43:00.19 | 0.1 | undecidable | manual | P | 137 | 39.7269 | 50 | -0.16 | 94 |
IV.CSP1.EHZ. | 2024-01-09T20:42:59.60 | 0.6 | negative | manual | P | 90 | 34.4433 | 50 | 0.06 | 48 |
IV.ATCC.EHZ. | 2024-01-09T20:42:59.01 | 0.1 | undecidable | manual | S | 312 | 15.0738 | 124 | 0.05 | 100 |
IV.CESI.HHZ. | 2024-01-09T20:42:58.80 | 0.1 | undecidable | manual | S | 135 | 14.2746 | 125 | 0.08 | 100 |
IV.FDMO.HHZ. | 2024-01-09T20:42:58.11 | 0.1 | undecidable | manual | P | 104 | 25.752 | 50 | -0.09 | 97 |
IV.ASSB.HHZ. | 2024-01-09T20:42:57.83 | 0.1 | undecidable | manual | S | 239 | 11.3775 | 131 | -0.11 | 99 |
IV.SNTG.HHZ. | 2024-01-09T20:42:57.48 | 0.1 | undecidable | manual | P | 36 | 22.0668 | 114 | -0.04 | 99 |
IV.ATCC.EHZ. | 2024-01-09T20:42:56.49 | 1.0 | undecidable | manual | P | 312 | 15.0738 | 124 | 0.19 | 24 |
IV.CESI.HHZ. | 2024-01-09T20:42:56.32 | 0.1 | undecidable | manual | P | 135 | 14.2746 | 125 | 0.16 | 98 |
IV.MTRZ.HHZ. | 2024-01-09T20:42:55.32 | 3.0 | positive | manual | P | 0.69 | 0 | |||
IV.ASSB.HHZ. | 2024-01-09T20:42:55.85 | 1.0 | positive | manual | P | 239 | 11.3775 | 131 | 0.14 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHN. | ML:1.4 | 0.00026250000000000004 | 0.1 | AML | other | m | 2024-01-09T20:42:58.09 |
IV.ASSB.HHE. | ML:1.1 | 0.000144 | 0.08 | AML | other | m | 2024-01-09T20:42:58.17 |
IV.CESI.HHE. | ML:0.9 | 0.00008355 | 1.24 | AML | other | m | 2024-01-09T20:42:58.32 |
IV.CESI.HHN. | ML:1.0 | 0.0001085 | 0.74 | AML | other | m | 2024-01-09T20:42:59.20 |