A magnitude ML 1.2 earthquake occured in region: 2 km S Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.0960, 12.7890 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 | 5 | 1398 | 7237 |
Serravalle di Chienti | MC | 14 | 1070 | 8307 |
Sefro | MC | 14 | 422 | 8729 |
Assisi | PG | 14 | 28299 | 37028 |
Spello | PG | 15 | 8645 | 45673 |
Gualdo Tadino | PG | 15 | 15208 | 60881 |
Fiuminata | MC | 16 | 1402 | 62283 |
Valfabbrica | PG | 17 | 3389 | 65672 |
Foligno | PG | 17 | 57155 | 122827 |
Pioraco | MC | 19 | 1134 | 123961 |
Bastia Umbra | PG | 20 | 21874 | 145835 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-11-23 19:03:47 |
43.0965 | 12.7887 | 10 | 2023-11-23 19:08:08 |
Sala Sismica INGV-Roma | 123372141 |
Field | Value |
---|---|
Time (UTC) | 2023-11-23 19:03:47 ± 0.05 |
Latitude | 43.0965 ± 0.0027 |
Longitude | 12.7887 ± 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 | 123372141 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 300 |
Semi-minor axis of confidence ellipse (meter) | 139 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 220 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
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 | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.10882 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47574 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 123372141 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-23 19:08:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2023-11-23T19:04:04.64 | 0.6 | undecidable | manual | S | 337 | 52.8027 | 50 | 0.47 | 42 |
IV.SSFR.HHZ. | 2023-11-23T19:04:00.17 | 0.6 | undecidable | manual | S | 359 | 37.7289 | 50 | 0.04 | 48 |
IV.NRCA.HHZ. | 2023-11-23T19:04:00.47 | 0.6 | undecidable | manual | S | 138 | 39.3273 | 50 | -0.11 | 47 |
IV.CSP1.EHZ. | 2023-11-23T19:03:59.08 | 0.6 | undecidable | manual | S | 91 | 33.744 | 50 | 0.01 | 48 |
IV.FDMO.HHZ. | 2023-11-23T19:03:56.46 | 0.6 | undecidable | manual | S | 105 | 25.0527 | 111 | -0.14 | 48 |
IV.PIEI.HHZ. | 2023-11-23T19:03:56.83 | 0.6 | undecidable | manual | P | 337 | 52.8027 | 50 | -0.21 | 45 |
IV.SNTG.HHZ. | 2023-11-23T19:03:55.16 | 0.6 | undecidable | manual | S | 35 | 21.4674 | 114 | -0.28 | 47 |
IV.FOSV.EHZ. | 2023-11-23T19:03:55.68 | 0.6 | undecidable | manual | S | 354 | 22.1556 | 113 | 0.04 | 49 |
IV.NRCA.HHZ. | 2023-11-23T19:03:54.75 | 0.6 | negative | manual | P | 138 | 39.3273 | 50 | -0.21 | 46 |
IV.CSP1.EHZ. | 2023-11-23T19:03:54.05 | 1.0 | positive | manual | P | 91 | 33.744 | 50 | -0.04 | 24 |
IV.SSFR.HHZ. | 2023-11-23T19:03:54.68 | 0.3 | undecidable | manual | P | 359 | 37.7289 | 50 | -0.02 | 72 |
IV.ATCC.EHZ. | 2023-11-23T19:03:53.64 | 0.6 | undecidable | manual | S | 309 | 15.5733 | 122 | 0.02 | 50 |
IV.MML1.EHZ. | 2023-11-23T19:03:53.64 | 0.6 | undecidable | manual | S | 83 | 14.9739 | 123 | 0.2 | 48 |
IV.CESI.HHZ. | 2023-11-23T19:03:53.22 | 0.6 | undecidable | manual | S | 137 | 13.875 | 125 | 0.09 | 49 |
IV.FDMO.HHZ. | 2023-11-23T19:03:52.54 | 0.1 | undecidable | manual | P | 105 | 25.0527 | 111 | -0.12 | 96 |
IV.ASSB.HHZ. | 2023-11-23T19:03:52.41 | 0.6 | undecidable | manual | S | 240 | 12.0768 | 128 | -0.24 | 48 |
IV.FOSV.EHZ. | 2023-11-23T19:03:51.94 | 0.3 | positive | manual | P | 354 | 22.1556 | 113 | -0.17 | 71 |
IV.MML1.EHZ. | 2023-11-23T19:03:51.02 | 0.3 | negative | manual | P | 83 | 14.9739 | 123 | 0.19 | 72 |
IV.SNTG.HHZ. | 2023-11-23T19:03:51.83 | 1.0 | undecidable | manual | P | 35 | 21.4674 | 114 | -0.16 | 24 |
IV.CESI.HHZ. | 2023-11-23T19:03:50.93 | 0.1 | undecidable | manual | P | 137 | 13.875 | 125 | 0.28 | 95 |
IV.ATCC.EHZ. | 2023-11-23T19:03:50.99 | 0.1 | positive | manual | P | 309 | 15.5733 | 122 | 0.05 | 99 |
IV.ASSB.HHZ. | 2023-11-23T19:03:50.40 | 0.1 | undecidable | manual | P | 240 | 12.0768 | 128 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHN. | ML:1.3 | 0.0002155 | 1.3 | AML | other | m | 2023-11-23T19:03:53.09 |
IV.ASSB.HHE. | ML:1.1 | 0.0001485 | 1.18 | AML | other | m | 2023-11-23T19:03:53.99 |
IV.CESI.HHN. | ML:1.3 | 0.000227 | 0.32 | AML | other | m | 2023-11-23T19:03:53.66 |
IV.CESI.HHE. | ML:1.3 | 0.00019250000000000002 | 0.14 | AML | other | m | 2023-11-23T19:03:53.78 |
IV.MML1.EHE. | ML:0.9 | 0.000084 | 0.98 | AML | other | m | 2023-11-23T19:03:53.38 |
IV.MML1.EHN. | ML:1.0 | 0.0000917 | 0.2 | AML | other | m | 2023-11-23T19:03:53.89 |
IV.ATCC.EHN. | ML:1.3 | 0.0001825 | 1.68 | AML | other | m | 2023-11-23T19:03:53.95 |
IV.ATCC.EHE. | ML:1.4 | 0.000264 | 0.2 | AML | other | m | 2023-11-23T19:03:53.85 |
IV.FDMO.HHE. | ML:1.3 | 0.000125 | 0.12 | AML | other | m | 2023-11-23T19:03:56.63 |
IV.FDMO.HHN. | ML:1.1 | 0.00007675 | 0.16 | AML | other | m | 2023-11-23T19:03:56.68 |
IV.NRCA.HHE. | ML:1.3 | 0.00006715 | 1.06 | AML | other | m | 2023-11-23T19:04:00.34 |
IV.NRCA.HHN. | ML:1.3 | 0.00007565 | 0.1 | AML | other | m | 2023-11-23T19:04:01.06 |