A magnitude ML 1.1 earthquake occured in region: 4 km E Sellano (PG), on
and geographic coordinates (lat, lon) 42.9000, 12.9740 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 |
---|---|---|---|---|
Sellano | PG | 4 | 1079 | 1079 |
Preci | PG | 6 | 724 | 1803 |
Cerreto di Spoleto | PG | 10 | 1075 | 2878 |
Visso | MC | 10 | 1107 | 3985 |
Monte Cavallo | MC | 11 | 145 | 4130 |
Ussita | MC | 14 | 444 | 4574 |
Castelsantangelo sul Nera | MC | 15 | 281 | 4855 |
Norcia | PG | 15 | 4957 | 9812 |
Vallo di Nera | PG | 17 | 364 | 10176 |
Pieve Torina | MC | 17 | 1458 | 11634 |
Fiordimonte | MC | 18 | 202 | 11836 |
Campello sul Clitunno | PG | 18 | 2442 | 14278 |
Trevi | PG | 19 | 8469 | 22747 |
Serravalle di Chienti | MC | 19 | 1070 | 23817 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-04-23 12:49:10 |
42.8998 | 12.9737 | 11 | 2024-04-23 12:54:01 |
Sala Sismica INGV-Roma | 127003431 |
Field | Value |
---|---|
Time (UTC) | 2024-04-23 12:49:10 ± 0.12 |
Latitude | 42.8998 ± 0.0054 |
Longitude | 12.9737 ± 0.0074 |
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 | 127003431 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 709 |
Semi-minor axis of confidence ellipse (meter) | 396 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 227 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 710.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 211 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25541 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 127003431 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-23 12:54:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SGO.HHZ. | 2024-04-23T12:49:57.95 | 3.0 | undecidable | manual | Pn | 1.85 | 0 | |||
IV.MRB1.HHZ. | 2024-04-23T12:49:46.44 | 3.0 | undecidable | manual | Pn | -1.55 | 0 | |||
IV.VVLD.HHZ. | 2024-04-23T12:49:30.76 | 3.0 | positive | manual | P | -0.44 | 0 | |||
IV.CPGN.HNZ. | 2024-04-23T12:49:23.39 | 3.0 | undecidable | manual | P | -0.49 | 0 | |||
IV.CSP1.EHZ. | 2024-04-23T12:49:20.67 | 0.6 | undecidable | manual | S | 41 | 28.3494 | 50 | 0.05 | 49 |
7F.SIB1.HNZ. | 2024-04-23T12:49:19.32 | 0.3 | undecidable | manual | S | 91 | 24.0537 | 50 | -0.16 | 73 |
IV.FDMO.HHZ. | 2024-04-23T12:49:17.56 | 0.6 | undecidable | manual | S | 31 | 17.7711 | 121 | -0.2 | 49 |
IV.MC2.EHE. | 2024-04-23T12:49:17.77 | 0.1 | undecidable | manual | S | 86 | 17.5713 | 122 | 0.07 | 100 |
IV.NRCA.HHZ. | 2024-04-23T12:49:16.27 | 0.6 | undecidable | manual | S | 123 | 13.5753 | 129 | -0.31 | 48 |
IV.CSP1.EHZ. | 2024-04-23T12:49:16.35 | 0.6 | positive | manual | P | 41 | 28.3494 | 50 | -0.01 | 50 |
IT.MTCL.HGN. | 2024-04-23T12:49:15.58 | 0.6 | undecidable | manual | S | 11 | 10.6782 | 136 | -0.24 | 49 |
IV.FEMA.HNN. | 2024-04-23T12:49:15.44 | 0.6 | undecidable | manual | S | 42 | 9.2796 | 140 | -0.06 | 51 |
7F.SIB1.HNZ. | 2024-04-23T12:49:15.72 | 0.1 | undecidable | manual | P | 91 | 24.0537 | 50 | 0.02 | 100 |
IV.FDMO.HHZ. | 2024-04-23T12:49:14.82 | 1.0 | undecidable | manual | P | 31 | 17.7711 | 121 | 0.11 | 25 |
IV.NRCA.HHZ. | 2024-04-23T12:49:14.04 | 0.6 | negative | manual | P | 123 | 13.5753 | 129 | 0.01 | 51 |
IV.FOSV.EHZ. | 2024-04-23T12:49:14.61 | 3.0 | undecidable | manual | P | 0.75 | 0 | |||
IV.MC2.EHE. | 2024-04-23T12:49:14.78 | 0.1 | undecidable | manual | P | 86 | 17.5713 | 122 | 0.1 | 99 |
IV.CESI.HNE. | 2024-04-23T12:49:13.73 | 0.1 | undecidable | manual | P | 334 | 12.9759 | 130 | -0.2 | 98 |
IT.MTCL.HGN. | 2024-04-23T12:49:13.78 | 0.1 | undecidable | manual | P | 11 | 10.6782 | 136 | 0.19 | 99 |
IV.FEMA.HNN. | 2024-04-23T12:49:13.67 | 0.1 | undecidable | manual | P | 42 | 9.2796 | 140 | 0.27 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.2 | 0.000153 | 0.14 | AML | other | m | 2024-04-23T12:49:16.58 |
IV.NRCA.HHE. | ML:1.1 | 0.00011804999999999998 | 0.1 | AML | other | m | 2024-04-23T12:49:16.66 |
IV.FDMO.HHN. | ML:1.1 | 0.0000954 | 0.38 | AML | other | m | 2024-04-23T12:49:17.80 |
IV.FDMO.HHE. | ML:1.2 | 0.0001261 | 0.18 | AML | other | m | 2024-04-23T12:49:17.75 |