A magnitude ML 1.1 earthquake occured in region: 3 km NE Sellano (PG), on
and geographic coordinates (lat, lon) 42.9110, 12.9540 at 11 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 3 | 1079 | 1079 |
Preci | PG | 8 | 724 | 1803 |
Monte Cavallo | MC | 10 | 145 | 1948 |
Cerreto di Spoleto | PG | 11 | 1075 | 3023 |
Visso | MC | 11 | 1107 | 4130 |
Ussita | MC | 16 | 444 | 4574 |
Castelsantangelo sul Nera | MC | 16 | 281 | 4855 |
Pieve Torina | MC | 17 | 1458 | 6313 |
Trevi | PG | 17 | 8469 | 14782 |
Vallo di Nera | PG | 17 | 364 | 15146 |
Norcia | PG | 17 | 4957 | 20103 |
Campello sul Clitunno | PG | 18 | 2442 | 22545 |
Fiordimonte | MC | 18 | 202 | 22747 |
Serravalle di Chienti | MC | 18 | 1070 | 23817 |
Pievebovigliana | MC | 20 | 866 | 24683 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2023-04-07 04:31:33 |
42.9113 | 12.9537 | 11 | 2024-03-01 17:18:03 |
Bollettino Sismico Italiano INGV | 116449891 |
Field | Value |
---|---|
Time (UTC) | 2023-04-07 04:31:33 ± 0.04 |
Latitude | 42.9113 ± 0.0018 |
Longitude | 12.9537 ± 0.0025 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 116449891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 245 |
Semi-minor axis of confidence ellipse (meter) | 207 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 62 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 52 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 37 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.08633 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43167 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 116449891 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-04-17 08:04:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2023-04-07T04:31:48.99 | 0.3 | undecidable | manual | S | 14 | 47.9187 | 50 | 0.32 | 67 |
IV.SNTG.HHZ. | 2023-04-07T04:31:46.21 | 0.6 | undecidable | manual | S | 358 | 38.1285 | 50 | 0.14 | 47 |
IV.LNSS.HNZ. | 2023-04-07T04:31:45.22 | 0.6 | undecidable | manual | S | 168 | 34.9428 | 50 | 0 | 49 |
IV.GUMA.HHZ. | 2023-04-07T04:31:45.61 | 0.3 | undecidable | manual | S | 61 | 35.2425 | 50 | 0.32 | 68 |
IV.MMO1.EHZ. | 2023-04-07T04:31:44.01 | 0.3 | undecidable | manual | S | 92 | 30.3474 | 50 | 0.02 | 73 |
IV.CSP1.EHZ. | 2023-04-07T04:31:43.48 | 0.6 | undecidable | manual | S | 45 | 28.5492 | 50 | -0.03 | 49 |
IV.ASSB.HHZ. | 2023-04-07T04:31:43.35 | 0.3 | undecidable | manual | S | 301 | 28.0497 | 50 | -0.01 | 74 |
7F.SIB2.EHZ. | 2023-04-07T04:31:43.49 | 0.3 | undecidable | manual | S | 94 | 28.5492 | 50 | -0.02 | 74 |
IV.EL6.EHZ. | 2023-04-07T04:31:42.17 | 0.3 | undecidable | manual | P | 14 | 47.9187 | 50 | -0.03 | 71 |
7F.SIB3.EHZ. | 2023-04-07T04:31:42.56 | 0.3 | undecidable | manual | S | 99 | 26.0517 | 50 | -0.27 | 70 |
7F.SIB1.EHZ. | 2023-04-07T04:31:42.57 | 0.3 | undecidable | manual | S | 94 | 25.752 | 50 | -0.2 | 71 |
IV.GAVE.EHZ. | 2023-04-07T04:31:42.46 | 0.3 | undecidable | manual | S | 191 | 24.753 | 50 | -0.04 | 74 |
IV.CESX.HHE. | 2023-04-07T04:31:41.96 | 0.3 | undecidable | manual | P | 222 | 44.9217 | 50 | 0.21 | 69 |
IV.MML1.EHZ. | 2023-04-07T04:31:41.44 | 0.3 | undecidable | manual | S | 4 | 22.4553 | 50 | -0.44 | 68 |
IV.GUMA.HHZ. | 2023-04-07T04:31:40.46 | 0.3 | undecidable | manual | P | 61 | 35.2425 | 50 | 0.21 | 70 |
IV.FDMO.HHZ. | 2023-04-07T04:31:40.30 | 0.6 | undecidable | manual | S | 38 | 17.5713 | 122 | -0.24 | 48 |
IV.LNSS.HNZ. | 2023-04-07T04:31:40.10 | 0.1 | undecidable | manual | P | 168 | 34.9428 | 50 | -0.11 | 95 |
IV.ARRO.EHZ. | 2023-04-07T04:31:40.85 | 0.6 | undecidable | manual | P | 203 | 39.9267 | 50 | -0.12 | 47 |
IV.SNTG.HHZ. | 2023-04-07T04:31:40.27 | 0.6 | undecidable | manual | P | 358 | 38.1285 | 50 | -0.43 | 44 |
IV.NRCA.HHZ. | 2023-04-07T04:31:39.77 | 0.3 | undecidable | manual | S | 123 | 15.6732 | 125 | -0.2 | 72 |
IV.CSP1.EHZ. | 2023-04-07T04:31:39.32 | 0.1 | undecidable | manual | P | 45 | 28.5492 | 50 | 0.09 | 96 |
7F.SIB2.EHZ. | 2023-04-07T04:31:39.20 | 0.3 | undecidable | manual | P | 94 | 28.5492 | 50 | -0.02 | 73 |
IV.MMO1.EHZ. | 2023-04-07T04:31:39.48 | 0.3 | undecidable | manual | P | 92 | 30.3474 | 50 | -0.02 | 73 |
IV.MOMA.HNZ. | 2023-04-07T04:31:39.89 | 0.6 | undecidable | manual | P | 249 | 33.4443 | 50 | -0.08 | 48 |
7F.SIB1.EHZ. | 2023-04-07T04:31:38.86 | 0.1 | undecidable | manual | P | 94 | 25.752 | 50 | 0.06 | 98 |
IV.GAVE.EHZ. | 2023-04-07T04:31:38.76 | 0.3 | undecidable | manual | P | 191 | 24.753 | 50 | 0.12 | 72 |
IT.MTCL.HGZ. | 2023-04-07T04:31:38.22 | 0.1 | undecidable | manual | S | 22 | 9.879 | 138 | -0.23 | 97 |
IV.ASSB.HHZ. | 2023-04-07T04:31:38.97 | 0.3 | undecidable | manual | P | 301 | 28.0497 | 50 | -0.17 | 71 |
IV.CESI.HNZ. | 2023-04-07T04:31:38.69 | 0.3 | undecidable | manual | S | 339 | 11.0778 | 134 | -0.06 | 75 |
IV.FEMA.HNZ. | 2023-04-07T04:31:38.48 | 0.6 | undecidable | manual | S | 54 | 9.5793 | 138 | 0.09 | 50 |
7F.SIB3.EHZ. | 2023-04-07T04:31:38.91 | 0.1 | undecidable | manual | P | 99 | 26.0517 | 50 | 0.08 | 97 |
IV.MML1.EHZ. | 2023-04-07T04:31:38.36 | 0.3 | undecidable | manual | P | 4 | 22.4553 | 50 | 0.08 | 73 |
IV.NRCA.HHZ. | 2023-04-07T04:31:37.29 | 0.1 | positive | manual | P | 123 | 15.6732 | 125 | 0.11 | 98 |
IV.FDMO.HHZ. | 2023-04-07T04:31:37.52 | 0.1 | undecidable | manual | P | 38 | 17.5713 | 122 | 0.01 | 100 |
IV.FEMA.HNZ. | 2023-04-07T04:31:36.47 | 0.1 | undecidable | manual | P | 54 | 9.5793 | 138 | 0.2 | 97 |
IT.MTCL.HGZ. | 2023-04-07T04:31:36.41 | 0.1 | undecidable | manual | P | 22 | 9.879 | 138 | 0.11 | 99 |
IV.CESI.HNZ. | 2023-04-07T04:31:36.66 | 0.3 | undecidable | manual | P | 339 | 11.0778 | 134 | 0.19 | 73 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.0 | 0.00008599999999999999 | 0.16 | AML | other | m | 2023-04-07T04:31:40.03 |
IV.NRCA.HHE. | ML:0.9 | 0.0000696 | 0.16 | AML | other | m | 2023-04-07T04:31:40.48 |
IV.FDMO.HHE. | ML:1.2 | 0.000142 | 0.36 | AML | other | m | 2023-04-07T04:31:40.65 |
IV.FDMO.HHN. | ML:1.0 | 0.00008730000000000001 | 1.62 | AML | other | m | 2023-04-07T04:31:40.05 |
IV.MML1.EHE. | ML:1.5 | 0.0002155 | 0.2 | AML | other | m | 2023-04-07T04:31:42.17 |
IV.MML1.EHN. | ML:1.2 | 0.0001085 | 0.16 | AML | other | m | 2023-04-07T04:31:42.15 |
IV.GAVE.EHE. | ML:1.2 | 0.0001038 | 0.3 | AML | other | m | 2023-04-07T04:31:42.86 |
IV.GAVE.EHN. | ML:1.1 | 0.00007125000000000001 | 0.18 | AML | other | m | 2023-04-07T04:31:43.10 |
IV.SNTG.HHE. | ML:0.9 | 0.00002995 | 0.1 | AML | other | m | 2023-04-07T04:31:46.95 |
IV.SNTG.HHN. | ML:0.8 | 0.0000273 | 1.72 | AML | other | m | 2023-04-07T04:31:46.05 |