A magnitude ML 1.2 earthquake occured in region: 5 km N Trevi (PG), on
and geographic coordinates (lat, lon) 42.9230, 12.7540 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 |
---|---|---|---|---|
Trevi | PG | 5 | 8469 | 8469 |
Foligno | PG | 6 | 57155 | 65624 |
Montefalco | PG | 9 | 5679 | 71303 |
Spello | PG | 10 | 8645 | 79948 |
Campello sul Clitunno | PG | 12 | 2442 | 82390 |
Bevagna | PG | 12 | 5081 | 87471 |
Castel Ritaldi | PG | 13 | 3278 | 90749 |
Sellano | PG | 15 | 1079 | 91828 |
Valtopina | PG | 15 | 1398 | 93226 |
Cannara | PG | 16 | 4305 | 97531 |
Gualdo Cattaneo | PG | 16 | 6155 | 103686 |
Giano dell'Umbria | PG | 17 | 3846 | 107532 |
Cerreto di Spoleto | PG | 18 | 1075 | 108607 |
Vallo di Nera | PG | 19 | 364 | 108971 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2024-05-17 12:47:48 |
42.9227 | 12.7545 | 9 | 2024-05-17 12:54:47 |
Sala Sismica INGV-Roma | 127818671 |
Field | Value |
---|---|
Time (UTC) | 2024-05-17 12:47:48 ± 0.14 |
Latitude | 42.9227 ± 0.0081 |
Longitude | 12.7545 ± 0.0098 |
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 | 127818671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 866 |
Semi-minor axis of confidence ellipse (meter) | 626 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 317 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 870.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 164 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36962 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 127818671 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-05-17 12:54:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PTRJ.HHZ. | 2024-05-17T12:48:53.32 | 3.0 | undecidable | manual | Sg | 5.09 | 0 | |||
IV.SLCN.HHZ. | 2024-05-17T12:48:39.13 | 3.0 | positive | manual | Pn | -0.18 | 0 | |||
4P.IT08A.HHZ. | 2024-05-17T12:48:24.48 | 3.0 | positive | manual | Pn | 1.04 | 0 | |||
IV.SRES.HHZ. | 2024-05-17T12:48:13.74 | 3.0 | undecidable | manual | S | 0.77 | 0 | |||
IV.RIBO.EHZ.01 | 2024-05-17T12:48:10.36 | 3.0 | negative | manual | P | -1.17 | 0 | |||
IV.CSP1.EHZ. | 2024-05-17T12:48:02.65 | 0.6 | undecidable | manual | S | 63 | 41.0256 | 50 | 0.36 | 62 |
IV.MML1.EHZ. | 2024-05-17T12:47:58.64 | 0.3 | undecidable | manual | S | 40 | 27.5502 | 108 | 0.26 | 97 |
IV.FDMO.HHZ. | 2024-05-17T12:47:58.92 | 0.6 | undecidable | manual | S | 65 | 29.8479 | 106 | -0.22 | 65 |
IV.CSP1.EHZ. | 2024-05-17T12:47:56.25 | 0.3 | undecidable | manual | P | 63 | 41.0256 | 50 | -0.15 | 97 |
IV.MOMA.HHZ. | 2024-05-17T12:47:56.22 | 0.3 | undecidable | manual | S | 229 | 19.9689 | 114 | 0.3 | 98 |
IV.CESI.HHZ. | 2024-05-17T12:47:54.63 | 0.6 | undecidable | manual | S | 53 | 15.2736 | 120 | 0.18 | 67 |
IV.FDMO.HHZ. | 2024-05-17T12:47:54.95 | 0.3 | undecidable | manual | P | 65 | 29.8479 | 106 | 0.37 | 95 |
IV.ASSB.HHZ. | 2024-05-17T12:47:54.73 | 0.3 | undecidable | manual | S | 330 | 15.3735 | 120 | 0.22 | 100 |
IV.MML1.EHZ. | 2024-05-17T12:47:53.87 | 0.3 | undecidable | manual | P | 40 | 27.5502 | 108 | -0.28 | 97 |
IV.MOMA.HHZ. | 2024-05-17T12:47:52.54 | 0.3 | undecidable | manual | P | 229 | 19.9689 | 114 | -0.18 | 100 |
IV.CESI.HHZ. | 2024-05-17T12:47:51.50 | 0.3 | undecidable | manual | P | 53 | 15.2736 | 120 | -0.37 | 97 |
IV.ASSB.HHZ. | 2024-05-17T12:47:51.55 | 0.3 | undecidable | manual | P | 330 | 15.3735 | 120 | -0.36 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.3 | 0.0002145 | 0.28 | AML | other | m | 2024-05-17T12:47:55.65 |
IV.ASSB.HHE. | ML:1.2 | 0.00016999999999999999 | 1.76 | AML | other | m | 2024-05-17T12:47:56.90 |
IV.CESI.HHE. | ML:1.2 | 0.000157 | 1.44 | AML | other | m | 2024-05-17T12:47:57.89 |
IV.MOMA.HHE. | ML:1.1 | 0.0001005 | 0.7 | AML | other | m | 2024-05-17T12:47:57.47 |
IV.ASSB.HHN. | ML:1.2 | 0.000174 | 0.28 | AML | other | m | 2024-05-17T12:47:58.85 |
IV.FDMO.HHN. | ML:1.1 | 0.000060650000000000004 | 0.28 | AML | other | m | 2024-05-17T12:48:00.23 |
IV.MML1.EHN. | ML:1.1 | 0.00007185 | 0.78 | AML | other | m | 2024-05-17T12:48:00.85 |
IV.MOMA.HHN. | ML:1.0 | 0.00008665 | 0.24 | AML | other | m | 2024-05-17T12:48:00.51 |
IV.FDMO.HHE. | ML:1.4 | 0.0001105 | 0.32 | AML | other | m | 2024-05-17T12:48:01.05 |
IV.MML1.EHE. | ML:1.1 | 0.00006665000000000001 | 1.52 | AML | other | m | 2024-05-17T12:48:02.19 |
IV.CSP1.EHE. | ML:1.6 | 0.00013550000000000001 | 1.56 | AML | other | m | 2024-05-17T12:48:04.20 |
IV.CSP1.EHN. | ML:1.6 | 0.00012875 | 0.84 | AML | other | m | 2024-05-17T12:48:08.25 |