A magnitude ML 1.2 earthquake occured in region: 4 km W Sellano (PG), on
and geographic coordinates (lat, lon) 42.8850, 12.8750 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 | 4 | 1079 | 1079 |
Cerreto di Spoleto | PG | 8 | 1075 | 2154 |
Trevi | PG | 10 | 8469 | 10623 |
Campello sul Clitunno | PG | 11 | 2442 | 13065 |
Vallo di Nera | PG | 13 | 364 | 13429 |
Preci | PG | 14 | 724 | 14153 |
Monte Cavallo | MC | 16 | 145 | 14298 |
Foligno | PG | 16 | 57155 | 71453 |
Sant'Anatolia di Narco | PG | 17 | 564 | 72017 |
Castel Ritaldi | PG | 18 | 3278 | 75295 |
Montefalco | PG | 18 | 5679 | 80974 |
Visso | MC | 18 | 1107 | 82081 |
Scheggino | PG | 19 | 461 | 82542 |
Poggiodomo | PG | 20 | 117 | 82659 |
Spoleto | PG | 20 | 38218 | 120877 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2024-04-17 21:51:44 |
42.8848 | 12.8747 | 10 | 2024-04-17 22:01:47 |
Sala Sismica INGV-Roma | 126841981 |
Field | Value |
---|---|
Time (UTC) | 2024-04-17 21:51:44 ± 0.05 |
Latitude | 42.8848 ± 0.0027 |
Longitude | 12.8747 ± 0.0049 |
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 | 126841981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 369 |
Semi-minor axis of confidence ellipse (meter) | 214 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 83 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 74 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.07105 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55488 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 126841981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-17 22:01:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RM33.HNZ. | 2024-04-17T21:52:01.26 | 0.3 | undecidable | manual | S | 146 | 50.1165 | 50 | 0.27 | 68 |
IV.MOMA.HNE. | 2024-04-17T21:51:54.68 | 0.3 | undecidable | manual | S | 250 | 26.3514 | 50 | 0.03 | 75 |
IV.MML1.EHE. | 2024-04-17T21:51:54.65 | 0.3 | undecidable | manual | S | 17 | 26.5512 | 50 | -0.06 | 74 |
IV.RM33.HNZ. | 2024-04-17T21:51:54.33 | 0.6 | undecidable | manual | P | 146 | 50.1165 | 50 | 0.12 | 47 |
IV.FDMO.HHE. | 2024-04-17T21:51:53.58 | 0.3 | undecidable | manual | S | 46 | 24.0537 | 113 | -0.42 | 69 |
IV.ASSB.HHZ. | 2024-04-17T21:51:53.92 | 0.3 | undecidable | manual | S | 315 | 24.753 | 112 | -0.29 | 71 |
IV.GAVE.EHZ. | 2024-04-17T21:51:52.76 | 0.3 | undecidable | manual | S | 176 | 21.4674 | 115 | -0.4 | 70 |
IV.NRCA.HHZ. | 2024-04-17T21:51:52.44 | 0.6 | undecidable | manual | S | 106 | 20.2686 | 116 | -0.36 | 47 |
IV.LNSS.HHZ. | 2024-04-17T21:51:51.56 | 0.1 | undecidable | manual | P | 157 | 34.0437 | 50 | -0.18 | 95 |
IT.MTCL.HGZ. | 2024-04-17T21:51:51.41 | 0.6 | undecidable | manual | S | 40 | 15.7731 | 123 | -0.03 | 51 |
IV.CESI.HHZ. | 2024-04-17T21:51:51.04 | 0.3 | undecidable | manual | S | 10 | 13.5753 | 127 | 0.25 | 73 |
IV.FDMO.HHE. | 2024-04-17T21:51:50.09 | 0.1 | undecidable | manual | P | 46 | 24.0537 | 113 | -0.08 | 99 |
IV.ASSB.HHZ. | 2024-04-17T21:51:50.23 | 0.1 | undecidable | manual | P | 315 | 24.753 | 112 | -0.07 | 99 |
IV.MOMA.HNE. | 2024-04-17T21:51:50.54 | 0.1 | undecidable | manual | P | 250 | 26.3514 | 50 | -0.01 | 100 |
IV.MML1.EHE. | 2024-04-17T21:51:50.49 | 0.1 | undecidable | manual | P | 17 | 26.5512 | 50 | -0.09 | 98 |
IV.NRCA.HHZ. | 2024-04-17T21:51:49.56 | 0.1 | undecidable | manual | P | 106 | 20.2686 | 116 | 0.09 | 99 |
IV.GAVE.EHZ. | 2024-04-17T21:51:49.73 | 0.1 | undecidable | manual | P | 176 | 21.4674 | 115 | 0.05 | 100 |
ZO.PDN12.EHZ. | 2024-04-17T21:51:49.40 | 0.3 | undecidable | manual | S | 154 | 7.881 | 142 | 0.02 | 77 |
IV.CESI.HHZ. | 2024-04-17T21:51:48.67 | 0.1 | undecidable | manual | P | 10 | 13.5753 | 127 | 0.36 | 95 |
IT.MTCL.HGZ. | 2024-04-17T21:51:48.87 | 0.1 | undecidable | manual | P | 40 | 15.7731 | 123 | 0.18 | 98 |
ZO.PDN12.EHZ. | 2024-04-17T21:51:47.77 | 0.1 | undecidable | manual | P | 154 | 7.881 | 142 | 0.27 | 98 |
IV.SSFR.HHZ. | 2024-04-17T21:51:43.07 | 0.1 | undecidable | manual | P | 61.5939 | -9.99 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.3 | 0.00019 | 0.1 | AML | other | m | 2024-04-17T21:51:51.50 |
IV.CESI.HHN. | ML:1.2 | 0.00017749999999999998 | 0.22 | AML | other | m | 2024-04-17T21:51:51.84 |
IV.NRCA.HHN. | ML:1.1 | 0.000089 | 0.62 | AML | other | m | 2024-04-17T21:51:52.95 |
IV.NRCA.HHE. | ML:1.1 | 0.0000862 | 0.14 | AML | other | m | 2024-04-17T21:51:53.71 |