A magnitude ML 0.9 earthquake occured in region: 4 km N Trevi (PG), on
and geographic coordinates (lat, lon) 42.9160, 12.7590 at 8 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 |
---|---|---|---|---|
Trevi | PG | 4 | 8469 | 8469 |
Foligno | PG | 6 | 57155 | 65624 |
Montefalco | PG | 9 | 5679 | 71303 |
Campello sul Clitunno | PG | 11 | 2442 | 73745 |
Spello | PG | 11 | 8645 | 82390 |
Bevagna | PG | 12 | 5081 | 87471 |
Castel Ritaldi | PG | 12 | 3278 | 90749 |
Sellano | PG | 14 | 1079 | 91828 |
Valtopina | PG | 16 | 1398 | 93226 |
Gualdo Cattaneo | PG | 17 | 6155 | 99381 |
Cerreto di Spoleto | PG | 17 | 1075 | 100456 |
Cannara | PG | 17 | 4305 | 104761 |
Giano dell'Umbria | PG | 17 | 3846 | 108607 |
Vallo di Nera | PG | 18 | 364 | 108971 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-02-15 07:17:24 |
42.9158 | 12.7592 | 8 | 2024-02-15 07:26:46 |
Sala Sismica INGV-Roma | 125289031 |
Field | Value |
---|---|
Time (UTC) | 2024-02-15 07:17:24 ± 0.14 |
Latitude | 42.9158 ± 0.0081 |
Longitude | 12.7592 ± 0.0086 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125289031 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 934 |
Semi-minor axis of confidence ellipse (meter) | 522 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 322 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 930.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 168 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.13850 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37052 |
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 | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 125289031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-15 07:26:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2024-02-15T07:17:38.46 | 0.3 | undecidable | manual | S | 61 | 41.1255 | 50 | 0.19 | 99 |
IV.MML1.EHZ. | 2024-02-15T07:17:34.76 | 0.6 | undecidable | manual | S | 38 | 27.8499 | 107 | 0.43 | 64 |
IV.FDMO.HHZ. | 2024-02-15T07:17:34.72 | 0.6 | undecidable | manual | S | 63 | 29.8479 | 106 | -0.25 | 66 |
IV.CSP1.EHZ. | 2024-02-15T07:17:31.88 | 1.0 | positive | manual | P | 61 | 41.1255 | 50 | -0.46 | 31 |
IV.MOMA.HHZ. | 2024-02-15T07:17:31.92 | 0.6 | undecidable | manual | S | 231 | 19.7691 | 113 | 0.24 | 68 |
IV.ASSB.HHZ. | 2024-02-15T07:17:30.75 | 0.6 | undecidable | manual | S | 330 | 16.2726 | 117 | 0.18 | 69 |
IV.CESI.HHZ. | 2024-02-15T07:17:30.45 | 0.6 | undecidable | manual | S | 50 | 15.3735 | 118 | 0.14 | 70 |
IV.MML1.EHZ. | 2024-02-15T07:17:29.66 | 1.0 | negative | manual | P | 38 | 27.8499 | 107 | -0.4 | 32 |
IV.FDMO.HHZ. | 2024-02-15T07:17:28.27 | 3.0 | undecidable | manual | P | 63 | 29.8479 | 106 | -2.16 | 0 |
IV.MOMA.HHZ. | 2024-02-15T07:17:28.53 | 1.0 | undecidable | manual | P | 231 | 19.7691 | 113 | 0 | 36 |
IV.ASSB.HHZ. | 2024-02-15T07:17:27.55 | 0.3 | undecidable | manual | P | 330 | 16.2726 | 117 | -0.34 | 100 |
IV.CESI.HHZ. | 2024-02-15T07:17:27.62 | 0.6 | negative | manual | P | 50 | 15.3735 | 118 | -0.12 | 70 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHE. | ML:1.0 | 0.0000991 | 1.32 | AML | other | m | 2024-02-15T07:17:32.67 |
IV.ASSB.HHN. | ML:1.0 | 0.00008529999999999999 | 1.58 | AML | other | m | 2024-02-15T07:17:34.18 |
IV.MOMA.HHE. | ML:1.0 | 0.00007975 | 0.4 | AML | other | m | 2024-02-15T07:17:34.49 |
IV.CESI.HHN. | ML:1.1 | 0.00011649999999999999 | 0.3 | AML | other | m | 2024-02-15T07:17:34.78 |
IV.MOMA.HHN. | ML:1.0 | 0.00007879999999999999 | 0.32 | AML | other | m | 2024-02-15T07:17:35.40 |
IV.MML1.EHN. | ML:0.8 | 0.000032550000000000005 | 0.72 | AML | other | m | 2024-02-15T07:17:36.54 |
IV.CESI.HHE. | ML:0.8 | 0.000059749999999999995 | 0.44 | AML | other | m | 2024-02-15T07:17:36.55 |
IV.MML1.EHE. | ML:0.8 | 0.000028250000000000002 | 1.24 | AML | other | m | 2024-02-15T07:17:37.33 |