A magnitude ML 1.1 earthquake occured in region: 6 km NW Sellano (PG), on
and geographic coordinates (lat, lon) 42.9330, 12.8840 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 |
---|---|---|---|---|
Sellano | PG | 6 | 1079 | 1079 |
Monte Cavallo | MC | 12 | 145 | 1224 |
Trevi | PG | 13 | 8469 | 9693 |
Cerreto di Spoleto | PG | 13 | 1075 | 10768 |
Preci | PG | 14 | 724 | 11492 |
Foligno | PG | 15 | 57155 | 68647 |
Campello sul Clitunno | PG | 15 | 2442 | 71089 |
Serravalle di Chienti | MC | 17 | 1070 | 72159 |
Visso | MC | 17 | 1107 | 73266 |
Valtopina | PG | 18 | 1398 | 74664 |
Vallo di Nera | PG | 18 | 364 | 75028 |
Spello | PG | 19 | 8645 | 83673 |
Pieve Torina | MC | 19 | 1458 | 85131 |
Montefalco | PG | 19 | 5679 | 90810 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-04-21 13:49:40 |
42.933 | 12.8838 | 10 | 2024-04-21 14:01:36 |
Sala Sismica INGV-Roma | 126938601 |
Field | Value |
---|---|
Time (UTC) | 2024-04-21 13:49:40 ± 0.04 |
Latitude | 42.9330 ± 0.0018 |
Longitude | 12.8838 ± 0.0037 |
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 | 126938601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 278 |
Semi-minor axis of confidence ellipse (meter) | 213 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 275 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 126 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 26 |
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) | 0.42628 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 126938601 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-21 14:01:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRE.HHZ. | 2024-04-21T13:49:51.89 | 3.0 | undecidable | manual | S | 0 | ||||
IV.EL6.EHE. | 2024-04-21T13:49:55.96 | 0.6 | undecidable | manual | S | 22 | 47.3193 | 50 | 0.32 | 45 |
IV.LNSS.HNZ. | 2024-04-21T13:49:53.38 | 0.6 | undecidable | manual | S | 161 | 38.7279 | 50 | 0.03 | 48 |
IV.SNTG.HHZ. | 2024-04-21T13:49:52.60 | 0.6 | undecidable | manual | S | 7 | 36.0417 | 50 | -0.01 | 49 |
IV.CSP1.EHZ. | 2024-04-21T13:49:51.40 | 0.6 | undecidable | manual | S | 56 | 31.4463 | 50 | 0.01 | 49 |
7F.SIB1.HNN. | 2024-04-21T13:49:51.68 | 0.6 | undecidable | manual | S | 98 | 31.6461 | 50 | 0.23 | 47 |
7F.SIB2.EHZ. | 2024-04-21T13:49:51.98 | 0.6 | undecidable | manual | S | 98 | 34.4433 | 50 | -0.21 | 47 |
IV.PF6.EHN. | 2024-04-21T13:49:51.69 | 0.6 | undecidable | manual | S | 48 | 33.9438 | 50 | -0.36 | 46 |
IV.GAVE.EHE. | 2024-04-21T13:49:50.10 | 0.6 | undecidable | manual | S | 178 | 26.751 | 50 | -0.03 | 49 |
IV.EL6.EHE. | 2024-04-21T13:49:49.20 | 0.1 | undecidable | manual | P | 22 | 47.3193 | 50 | 0.01 | 96 |
IV.CRE.HHZ. | 2024-04-21T13:49:48.58 | 3.0 | negative | manual | Pg | -1.53 | 0 | |||
IV.MML1.EHZ. | 2024-04-21T13:49:48.51 | 0.6 | undecidable | manual | S | 20 | 21.2676 | 116 | -0.05 | 50 |
IV.FDMO.HHZ. | 2024-04-21T13:49:48.04 | 0.6 | undecidable | manual | S | 55 | 20.0688 | 117 | -0.17 | 49 |
IV.ASSB.HHZ. | 2024-04-21T13:49:48.49 | 0.6 | undecidable | manual | S | 304 | 21.9669 | 115 | -0.3 | 47 |
IV.NRCA.HHZ. | 2024-04-21T13:49:48.58 | 0.6 | undecidable | manual | S | 120 | 21.7671 | 115 | -0.14 | 49 |
IV.PF6.EHN. | 2024-04-21T13:49:47.03 | 0.1 | undecidable | manual | P | 48 | 33.9438 | 50 | -0.08 | 96 |
IV.SNTG.HHZ. | 2024-04-21T13:49:47.48 | 0.1 | undecidable | manual | P | 7 | 36.0417 | 50 | 0.04 | 97 |
IV.LNSS.HNZ. | 2024-04-21T13:49:47.83 | 0.1 | undecidable | manual | P | 161 | 38.7279 | 50 | -0.04 | 97 |
IV.GAVE.EHE. | 2024-04-21T13:49:46.11 | 0.1 | undecidable | manual | P | 178 | 26.751 | 50 | 0.1 | 97 |
IV.CSP1.EHZ. | 2024-04-21T13:49:46.74 | 0.1 | undecidable | manual | P | 56 | 31.4463 | 50 | 0 | 98 |
7F.SIB1.HNN. | 2024-04-21T13:49:46.99 | 0.1 | undecidable | manual | P | 98 | 31.6461 | 50 | 0.22 | 94 |
7F.SIB2.EHZ. | 2024-04-21T13:49:46.98 | 0.1 | undecidable | manual | P | 98 | 34.4433 | 50 | -0.22 | 94 |
IV.ASSB.HHZ. | 2024-04-21T13:49:45.17 | 0.1 | negative | manual | P | 304 | 21.9669 | 115 | -0.06 | 99 |
IV.NRCA.HHZ. | 2024-04-21T13:49:45.24 | 0.6 | undecidable | manual | P | 120 | 21.7671 | 115 | 0.05 | 50 |
IV.MML1.EHZ. | 2024-04-21T13:49:45.15 | 0.1 | undecidable | manual | P | 20 | 21.2676 | 116 | 0.05 | 99 |
IV.CESI.HHZ. | 2024-04-21T13:49:45.06 | 0.3 | undecidable | manual | S | 12 | 8.1807 | 142 | 0.13 | 75 |
IV.FDMO.HHZ. | 2024-04-21T13:49:44.92 | 0.1 | undecidable | manual | P | 55 | 20.0688 | 117 | 0.02 | 100 |
IV.CESI.HHZ. | 2024-04-21T13:49:43.29 | 0.6 | negative | manual | P | 12 | 8.1807 | 142 | 0.29 | 48 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.9 | 0.000052978730000000004 | 0.14 | AML | other | m | 2024-04-21T13:49:48.70 |
IV.FDMO.HHE. | ML:1.0 | 0.0000732 | 0.14 | AML | other | m | 2024-04-21T13:49:48.52 |
IV.NRCA.HHN. | ML:1.2 | 0.00009875 | 0.1 | AML | other | m | 2024-04-21T13:49:48.71 |
IV.MML1.EHE. | ML:1.3 | 0.00014099999999999998 | 0.18 | AML | other | m | 2024-04-21T13:49:48.75 |
IV.MML1.EHN. | ML:1.1 | 0.000082976385 | 0.14 | AML | other | m | 2024-04-21T13:49:48.88 |
IV.NRCA.HHE. | ML:1.0 | 0.00007603021 | 0.08 | AML | other | m | 2024-04-21T13:49:49.34 |
IV.CESI.HHE. | ML:1.0 | 0.00013066694999999998 | 0.08 | AML | other | m | 2024-04-21T13:49:45.18 |
IV.CESI.HHN. | ML:1.0 | 0.00014833168999999998 | 0.08 | AML | other | m | 2024-04-21T13:49:45.26 |
IV.ASSB.HHE. | ML:1.0 | 0.00006078808500000001 | 0.1 | AML | other | m | 2024-04-21T13:49:48.97 |
IV.ASSB.HHN. | ML:1.2 | 0.00011054279 | 0.08 | AML | other | m | 2024-04-21T13:49:48.83 |
IV.CSP1.EHE. | ML:1.4 | 0.000114433825 | 0.46 | AML | other | m | 2024-04-21T13:49:51.77 |
IV.CSP1.EHN. | ML:1.4 | 0.00010921547 | 0.6 | AML | other | m | 2024-04-21T13:49:51.92 |
IV.SNTG.HHE. | ML:1.0 | 0.000036401555 | 0.14 | AML | other | m | 2024-04-21T13:49:53.23 |
IV.SNTG.HHN. | ML:0.8 | 0.000025985637999999998 | 0.16 | AML | other | m | 2024-04-21T13:49:53.27 |