A magnitude ML 0.8 earthquake occured in region: 1 km W Valtopina (PG), on
and geographic coordinates (lat, lon) 43.0620, 12.7420 at 15 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 | 1 | 1398 | 1398 |
Nocera Umbra | PG | 7 | 5839 | 7237 |
Spello | PG | 9 | 8645 | 15882 |
Assisi | PG | 10 | 28299 | 44181 |
Foligno | PG | 12 | 57155 | 101336 |
Cannara | PG | 15 | 4305 | 105641 |
Bastia Umbra | PG | 16 | 21874 | 127515 |
Valfabbrica | PG | 16 | 3389 | 130904 |
Serravalle di Chienti | MC | 17 | 1070 | 131974 |
Bevagna | PG | 18 | 5081 | 137055 |
Gualdo Tadino | PG | 19 | 15208 | 152263 |
Sefro | MC | 19 | 422 | 152685 |
Montefalco | PG | 20 | 5679 | 158364 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2024-04-21 14:11:13 |
43.0615 | 12.7415 | 15 | 2024-04-21 14:19:02 |
Sala Sismica INGV-Roma | 126939021 |
Field | Value |
---|---|
Time (UTC) | 2024-04-21 14:11:13 ± 0.08 |
Latitude | 43.0615 ± 0.0036 |
Longitude | 12.7415 ± 0.0037 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126939021 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 389 |
Semi-minor axis of confidence ellipse (meter) | 60 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 21 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 76 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36423 |
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 | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 126939021 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-21 14:19:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATSC.EHN. | 2024-04-21T14:11:26.81 | 0.3 | undecidable | manual | S | 354 | 40.4262 | 98 | 0.07 | 71 |
IV.CSP1.EHZ. | 2024-04-21T14:11:26.47 | 0.6 | undecidable | manual | S | 85 | 37.7289 | 99 | 0.46 | 43 |
IV.NRCA.HHZ. | 2024-04-21T14:11:26.34 | 0.6 | undecidable | manual | S | 130 | 39.4272 | 98 | -0.13 | 46 |
IV.MURB.HNN. | 2024-04-21T14:11:24.02 | 0.6 | undecidable | manual | S | 322 | 28.4493 | 104 | 0.44 | 45 |
IV.MOMA.HHZ. | 2024-04-21T14:11:24.63 | 0.6 | undecidable | manual | S | 206 | 31.746 | 102 | 0.17 | 47 |
IV.FDMO.HHZ. | 2024-04-21T14:11:23.63 | 0.6 | undecidable | manual | S | 96 | 28.1496 | 104 | 0.11 | 47 |
IV.MML1.EHZ. | 2024-04-21T14:11:21.16 | 0.6 | undecidable | manual | S | 73 | 19.5693 | 114 | -0.17 | 48 |
IV.NRCA.HHZ. | 2024-04-21T14:11:20.96 | 0.6 | undecidable | manual | P | 130 | 39.4272 | 98 | 0.01 | 47 |
IV.CESI.HHZ. | 2024-04-21T14:11:20.02 | 0.6 | undecidable | manual | S | 115 | 14.6742 | 125 | -0.18 | 48 |
IV.ATSC.EHN. | 2024-04-21T14:11:20.92 | 0.1 | undecidable | manual | P | 354 | 40.4262 | 98 | -0.19 | 91 |
IV.ATCC.EHZ. | 2024-04-21T14:11:20.53 | 0.6 | undecidable | manual | S | 329 | 15.9729 | 122 | 0.03 | 49 |
IV.CSP1.EHZ. | 2024-04-21T14:11:20.73 | 1.0 | positive | manual | P | 85 | 37.7289 | 99 | 0.05 | 24 |
IV.FDMO.HHZ. | 2024-04-21T14:11:19.19 | 0.6 | negative | manual | P | 96 | 28.1496 | 104 | -0.05 | 48 |
IV.MURB.HNN. | 2024-04-21T14:11:19.20 | 0.1 | undecidable | manual | P | 322 | 28.4493 | 104 | -0.09 | 94 |
IV.MOMA.HHZ. | 2024-04-21T14:11:19.99 | 1.0 | undecidable | manual | P | 206 | 31.746 | 102 | 0.2 | 23 |
IV.ASSB.HHZ. | 2024-04-21T14:11:18.61 | 0.6 | undecidable | manual | S | 253 | 6.993 | 149 | -0.2 | 49 |
IV.SNTG.HHZ. | 2024-04-21T14:11:18.90 | 1.0 | undecidable | manual | P | -0.12 | 0.53 | |||
IV.CESI.HHZ. | 2024-04-21T14:11:17.30 | 0.3 | negative | manual | P | 115 | 14.6742 | 125 | -0.03 | 74 |
IV.ATCC.EHZ. | 2024-04-21T14:11:17.57 | 0.6 | negative | manual | P | 329 | 15.9729 | 122 | 0.07 | 49 |
IV.MML1.EHZ. | 2024-04-21T14:11:17.94 | 1.0 | undecidable | manual | P | 73 | 19.5693 | 114 | -0.04 | 24 |
IV.ASSB.HHZ. | 2024-04-21T14:11:16.54 | 0.1 | negative | manual | P | 253 | 6.993 | 149 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHN. | ML:1.2 | 0.00016350000000000002 | 0.12 | AML | other | m | 2024-04-21T14:11:18.71 |
IV.ASSB.HHE. | ML:1.0 | 0.0000972 | 1.48 | AML | other | m | 2024-04-21T14:11:18.79 |
IV.CESI.HHE. | ML:0.4 | 0.000022276750999999996 | 0.08 | AML | other | m | 2024-04-21T14:11:20.41 |
IV.CESI.HHN. | ML:0.4 | 0.000019716979 | 0.14 | AML | other | m | 2024-04-21T14:11:20.72 |
IV.ATCC.EHE. | ML:1.2 | 0.000122819795 | 0.12 | AML | other | m | 2024-04-21T14:11:20.76 |
IV.ATCC.EHN. | ML:1.0 | 0.00007955761 | 0.16 | AML | other | m | 2024-04-21T14:11:20.92 |
IV.MML1.EHE. | ML:0.8 | 0.00004482292 | 0.18 | AML | other | m | 2024-04-21T14:11:21.41 |
IV.MML1.EHN. | ML:0.8 | 0.000038580795 | 0.16 | AML | other | m | 2024-04-21T14:11:21.30 |
IV.FDMO.HHE. | ML:0.9 | 0.00003348533 | 0.14 | AML | other | m | 2024-04-21T14:11:23.78 |
IV.FDMO.HHN. | ML:0.6 | 0.000020431088999999998 | 0.12 | AML | other | m | 2024-04-21T14:11:23.95 |
IV.MOMA.HHE. | ML:0.7 | 0.0000201992145 | 0.12 | AML | other | m | 2024-04-21T14:11:25.60 |
IV.MOMA.HHN. | ML:0.7 | 0.000018401825 | 0.14 | AML | other | m | 2024-04-21T14:11:25.70 |
IV.NRCA.HHE. | ML:0.8 | 0.00002155453 | 0.08 | AML | other | m | 2024-04-21T14:11:27.09 |
IV.NRCA.HHN. | ML:1.0 | 0.00002813614 | 0.18 | AML | other | m | 2024-04-21T14:11:26.98 |