A magnitude ML 0.9 earthquake occured in region: 5 km SE Valtopina (PG), on
and geographic coordinates (lat, lon) 43.0340, 12.8040 at 11 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 |
---|---|---|---|---|
Valtopina | PG | 5 | 1398 | 1398 |
Nocera Umbra | PG | 9 | 5839 | 7237 |
Spello | PG | 12 | 8645 | 15882 |
Foligno | PG | 12 | 57155 | 73037 |
Serravalle di Chienti | MC | 13 | 1070 | 74107 |
Assisi | PG | 16 | 28299 | 102406 |
Monte Cavallo | MC | 17 | 145 | 102551 |
Sefro | MC | 17 | 422 | 102973 |
Trevi | PG | 18 | 8469 | 111442 |
Cannara | PG | 18 | 4305 | 115747 |
Sellano | PG | 19 | 1079 | 116826 |
Bevagna | PG | 19 | 5081 | 121907 |
Montefalco | PG | 20 | 5679 | 127586 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-03-13 18:18:26 |
43.0337 | 12.8042 | 11 | 2024-03-13 18:40:47 |
Sala Sismica INGV-Roma | 125863041 |
Field | Value |
---|---|
Time (UTC) | 2024-03-13 18:18:26 ± 0.03 |
Latitude | 43.0337 ± 0.0027 |
Longitude | 12.8042 ± 0.0025 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125863041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 309 |
Semi-minor axis of confidence ellipse (meter) | 141 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 199 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 112 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.07914 |
Epicentral distance of station farthest from the epicenter (degree) | 0.79860 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 125863041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-13 18:40:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIAM.HHZ. | 2024-03-13T18:18:41.17 | 1.0 | undecidable | manual | P | 163 | 88.6446 | 50 | -0.27 | 21 |
IV.NRCA.HHZ. | 2024-03-13T18:18:37.77 | 0.1 | undecidable | manual | S | 131 | 33.5442 | 50 | -0.02 | 97 |
IV.CSP1.EHZ. | 2024-03-13T18:18:37.86 | 0.1 | undecidable | manual | S | 79 | 33.1446 | 50 | 0.19 | 94 |
IV.FDMO.HHZ. | 2024-03-13T18:18:34.95 | 0.1 | undecidable | manual | S | 89 | 22.9548 | 50 | -0.01 | 99 |
IV.ATCC.EHZ. | 2024-03-13T18:18:34.55 | 0.3 | undecidable | manual | S | 322 | 21.4674 | 50 | -0.01 | 74 |
IT.MTCL.HGZ. | 2024-03-13T18:18:33.07 | 0.3 | undecidable | manual | S | 105 | 16.4724 | 124 | -0.11 | 73 |
IV.MURB.HHZ. | 2024-03-13T18:18:33.01 | 0.6 | negative | manual | P | 318 | 34.0437 | 50 | -0.02 | 48 |
IV.MML1.EHZ. | 2024-03-13T18:18:32.94 | 0.3 | undecidable | manual | S | 57 | 16.1727 | 124 | -0.18 | 72 |
IV.NRCA.HHZ. | 2024-03-13T18:18:32.86 | 0.1 | undecidable | manual | P | 131 | 33.5442 | 50 | -0.09 | 95 |
IV.CSP1.EHZ. | 2024-03-13T18:18:32.92 | 1.0 | positive | manual | P | 79 | 33.1446 | 50 | 0.04 | 24 |
IV.ATCC.EHZ. | 2024-03-13T18:18:31.06 | 0.1 | negative | manual | P | 322 | 21.4674 | 50 | -0.02 | 99 |
IV.CESI.HHZ. | 2024-03-13T18:18:31.25 | 0.3 | undecidable | manual | S | 111 | 8.7801 | 141 | 0.07 | 75 |
IV.ASSB.HHE. | 2024-03-13T18:18:31.88 | 0.3 | undecidable | manual | S | 275 | 11.877 | 133 | -0.04 | 75 |
IV.FDMO.HHZ. | 2024-03-13T18:18:31.25 | 0.3 | negative | manual | P | 89 | 22.9548 | 50 | -0.07 | 73 |
IT.MTCL.HGZ. | 2024-03-13T18:18:30.29 | 0.1 | undecidable | manual | P | 105 | 16.4724 | 124 | 0 | 100 |
IV.MML1.EHZ. | 2024-03-13T18:18:30.26 | 0.6 | positive | manual | P | 57 | 16.1727 | 124 | 0.01 | 50 |
IV.CESI.HHZ. | 2024-03-13T18:18:29.31 | 0.1 | negative | manual | P | 111 | 8.7801 | 141 | 0.18 | 98 |
IV.ASSB.HHE. | 2024-03-13T18:18:29.63 | 0.1 | undecidable | manual | P | 275 | 11.877 | 133 | 0.07 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:0.6 | 0.00004815 | 0.18 | AML | other | m | 2024-03-13T18:18:31.84 |
IV.CESI.HHE. | ML:0.6 | 0.0000543 | 0.78 | AML | other | m | 2024-03-13T18:18:31.60 |
IV.MML1.EHE. | ML:1.0 | 0.00009665 | 0.24 | AML | other | m | 2024-03-13T18:18:33.13 |
IV.MML1.EHN. | ML:1.2 | 0.00012919999999999997 | 0.1 | AML | other | m | 2024-03-13T18:18:33.28 |
IV.FDMO.HHE. | ML:0.9 | 0.00005185 | 0.16 | AML | other | m | 2024-03-13T18:18:35.10 |
IV.FDMO.HHN. | ML:0.7 | 0.00003105 | 0.42 | AML | other | m | 2024-03-13T18:18:35.08 |
IV.ATCC.EHE. | ML:1.0 | 0.00006925 | 1.08 | AML | other | m | 2024-03-13T18:18:35.83 |
IV.ATCC.EHN. | ML:1.0 | 0.0000734 | 0.76 | AML | other | m | 2024-03-13T18:18:35.62 |
IV.NRCA.HHN. | ML:1.3 | 0.0000791 | 1.8 | AML | other | m | 2024-03-13T18:18:38.92 |
IV.NRCA.HHE. | ML:1.0 | 0.0000447 | 0.18 | AML | other | m | 2024-03-13T18:18:38.30 |