A magnitude ML 0.9 earthquake occured in region: 3 km W Foligno (PG), on
and geographic coordinates (lat, lon) 42.9660, 12.6750 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 |
---|---|---|---|---|
Foligno | PG | 3 | 57155 | 57155 |
Spello | PG | 3 | 8645 | 65800 |
Bevagna | PG | 6 | 5081 | 70881 |
Montefalco | PG | 8 | 5679 | 76560 |
Cannara | PG | 8 | 4305 | 80865 |
Gualdo Cattaneo | PG | 11 | 6155 | 87020 |
Trevi | PG | 12 | 8469 | 95489 |
Valtopina | PG | 12 | 1398 | 96887 |
Assisi | PG | 13 | 28299 | 125186 |
Bastia Umbra | PG | 15 | 21874 | 147060 |
Castel Ritaldi | PG | 16 | 3278 | 150338 |
Bettona | PG | 16 | 4367 | 154705 |
Giano dell'Umbria | PG | 17 | 3846 | 158551 |
Campello sul Clitunno | PG | 18 | 2442 | 160993 |
Nocera Umbra | PG | 19 | 5839 | 166832 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-09-06 04:32:29 |
42.9657 | 12.6747 | 10 | 2023-09-06 04:46:20 |
Sala Sismica INGV-Roma | 120817111 |
Field | Value |
---|---|
Time (UTC) | 2023-09-06 04:32:29 ± 0.06 |
Latitude | 42.9657 ± 0.0036 |
Longitude | 12.6747 ± 0.0049 |
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 | 120817111 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 375 |
Semi-minor axis of confidence ellipse (meter) | 345 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 146 |
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) | 135 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.57467 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 120817111 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-09-06 04:46:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2023-09-06T04:32:44.11 | 0.1 | undecidable | manual | S | 72 | 45.2214 | 50 | 0.01 | 96 |
IV.SNTG.HHZ. | 2023-09-06T04:32:42.24 | 0.1 | undecidable | manual | S | 34 | 38.628 | 50 | -0.11 | 95 |
IV.NRCA.HHZ. | 2023-09-06T04:32:42.52 | 0.3 | undecidable | manual | S | 112 | 38.628 | 50 | 0.18 | 70 |
IV.GAVE.HNN. | 2023-09-06T04:32:41.62 | 0.1 | undecidable | manual | S | 149 | 35.2425 | 50 | 0.19 | 94 |
IV.MF5.EHZ. | 2023-09-06T04:32:41.17 | 0.1 | undecidable | manual | P | 88 | 63.7917 | 50 | 0.49 | 84 |
IV.MURB.HHZ. | 2023-09-06T04:32:41.89 | 0.1 | undecidable | manual | S | 340 | 35.1426 | 50 | 0.47 | 89 |
IV.FDMO.HHZ. | 2023-09-06T04:32:40.96 | 0.1 | undecidable | manual | S | 77 | 34.4433 | 50 | -0.25 | 93 |
IV.MML1.EHZ. | 2023-09-06T04:32:39.41 | 0.1 | undecidable | manual | S | 56 | 29.1486 | 50 | -0.4 | 91 |
IV.CSP1.EHZ. | 2023-09-06T04:32:37.70 | 1.0 | positive | manual | P | 72 | 45.2214 | 50 | -0.12 | 23 |
IV.MURB.HHZ. | 2023-09-06T04:32:36.08 | 0.1 | undecidable | manual | P | 340 | 35.1426 | 50 | -0.19 | 94 |
IV.GAVE.HNN. | 2023-09-06T04:32:36.24 | 0.1 | undecidable | manual | P | 149 | 35.2425 | 50 | -0.04 | 97 |
IV.SNTG.HHZ. | 2023-09-06T04:32:36.66 | 1.0 | undecidable | manual | P | 34 | 38.628 | 50 | -0.15 | 24 |
IT.GNU.HGE. | 2023-09-06T04:32:36.94 | 0.1 | undecidable | manual | S | 205 | 19.869 | 116 | 0.05 | 99 |
IV.MOMA.HHZ. | 2023-09-06T04:32:36.62 | 0.1 | undecidable | manual | S | 205 | 19.869 | 116 | -0.26 | 95 |
IV.NRCA.HHZ. | 2023-09-06T04:32:36.70 | 1.0 | undecidable | manual | P | 112 | 38.628 | 50 | -0.1 | 24 |
IV.CESI.HHZ. | 2023-09-06T04:32:36.87 | 0.1 | undecidable | manual | S | 77 | 19.1697 | 117 | 0.2 | 97 |
IV.MML1.EHZ. | 2023-09-06T04:32:35.12 | 1.0 | negative | manual | P | 56 | 29.1486 | 50 | -0.22 | 24 |
IV.FDMO.HHZ. | 2023-09-06T04:32:35.91 | 0.6 | positive | manual | P | 77 | 34.4433 | 50 | -0.24 | 47 |
IV.ATCC.EHZ. | 2023-09-06T04:32:34.43 | 0.6 | negative | manual | P | 0.01 | 1.52 | |||
IV.CESI.HHZ. | 2023-09-06T04:32:33.60 | 0.1 | undecidable | manual | P | 77 | 19.1697 | 117 | 0.07 | 99 |
IT.GNU.HGE. | 2023-09-06T04:32:33.63 | 0.1 | undecidable | manual | P | 205 | 19.869 | 116 | -0.02 | 100 |
IV.MOMA.HHZ. | 2023-09-06T04:32:33.64 | 0.6 | negative | manual | P | 205 | 19.869 | 116 | -0.01 | 50 |
IV.ASSB.HHZ. | 2023-09-06T04:32:31.85 | 0.6 | undecidable | manual | P | 0 | 1.52 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:0.9 | 0.00005970838 | 0.2016 | AML | other | m | 2023-09-06T04:32:37.28 |
IV.CESI.HHE. | ML:0.8 | 0.00004664325499999999 | 0.2624 | AML | other | m | 2023-09-06T04:32:37.18 |
IV.CESI.HNE. | ML:1.0 | 0.0000762431 | 0.4416 | AML | other | m | 2023-09-06T04:32:35.93 |
IV.CESI.HNN. | ML:1.2 | 0.00013283759000000002 | 0.5792 | AML | other | m | 2023-09-06T04:32:39.45 |
IV.MOMA.HHE. | ML:1.0 | 0.00008204032 | 0.2592 | AML | other | m | 2023-09-06T04:32:38.29 |
IV.MOMA.HHN. | ML:1.1 | 0.00008893594499999999 | 0.1408 | AML | other | m | 2023-09-06T04:32:37.72 |
IV.MOMA.HNE. | ML:1.1 | 0.00009475639 | 0.1184 | AML | other | m | 2023-09-06T04:32:37.09 |
IV.MOMA.HNN. | ML:1.1 | 0.000091825695 | 0.128 | AML | other | m | 2023-09-06T04:32:37.54 |
IV.MML1.EHE. | ML:1.0 | 0.000042790455 | 0.2816 | AML | other | m | 2023-09-06T04:32:39.53 |
IV.MML1.EHN. | ML:0.8 | 0.000033466228 | 0.08 | AML | other | m | 2023-09-06T04:32:40.50 |
IV.FDMO.HHE. | ML:0.6 | 0.000016428185499999997 | 0.2208 | AML | other | m | 2023-09-06T04:32:44.14 |
IV.FDMO.HHN. | ML:0.7 | 0.00002176901 | 0.16 | AML | other | m | 2023-09-06T04:32:41.16 |
IV.SNTG.HHE. | ML:0.6 | 0.0000153211745 | 0.0992 | AML | other | m | 2023-09-06T04:32:43.36 |
IV.SNTG.HHN. | ML:0.7 | 0.000018336671500000002 | 0.1408 | AML | other | m | 2023-09-06T04:32:43.26 |
IV.NRCA.HHE. | ML:0.8 | 0.000025132019999999997 | 0.08 | AML | other | m | 2023-09-06T04:32:45.92 |
IV.NRCA.HHN. | ML:0.9 | 0.000032058965000000004 | 0.1184 | AML | other | m | 2023-09-06T04:32:44.43 |