A magnitude ML 1.1 earthquake occured in region: 5 km W Preci (PG), on
and geographic coordinates (lat, lon) 42.8990, 12.9900 at 12 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 |
---|---|---|---|---|
Preci | PG | 5 | 724 | 724 |
Sellano | PG | 5 | 1079 | 1803 |
Visso | MC | 9 | 1107 | 2910 |
Monte Cavallo | MC | 11 | 145 | 3055 |
Cerreto di Spoleto | PG | 11 | 1075 | 4130 |
Ussita | MC | 13 | 444 | 4574 |
Castelsantangelo sul Nera | MC | 13 | 281 | 4855 |
Norcia | PG | 15 | 4957 | 9812 |
Pieve Torina | MC | 17 | 1458 | 11270 |
Fiordimonte | MC | 17 | 202 | 11472 |
Vallo di Nera | PG | 18 | 364 | 11836 |
Campello sul Clitunno | PG | 19 | 2442 | 14278 |
Serravalle di Chienti | MC | 20 | 1070 | 15348 |
Trevi | PG | 20 | 8469 | 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 | 2023-01-27 08:24:51 |
42.8992 | 12.9905 | 12 | 2024-03-01 17:18:04 |
Bollettino Sismico Italiano INGV | 116508191 |
Reviewed Rev100 |
ML 1.1 | 2023-01-27 08:24:51 |
42.8997 | 12.9882 | 11 | 2023-01-27 08:31:31 |
Sala Sismica INGV-Roma | 113826121 |
Field | Value |
---|---|
Time (UTC) | 2023-01-27 08:24:51 ± 0.09 |
Latitude | 42.8992 ± 0.0045 |
Longitude | 12.9905 ± 0.0061 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 116508191 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 576 |
Semi-minor axis of confidence ellipse (meter) | 155 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 43 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 580.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 156 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
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) | 0.07644 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29857 |
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 | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 116508191 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-04-19 07:19:39 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 113826121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-01-27 08:31:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LNSS.HNZ. | 2023-01-27T08:25:02.70 | 0.6 | undecidable | manual | S | 173 | 33.1446 | 92 | 0.05 | 49 |
IV.MMO1.HNZ. | 2023-01-27T08:25:01.15 | 0.6 | undecidable | manual | S | 90 | 27.3504 | 93 | 0.05 | 48 |
7F.SIB2.EHZ. | 2023-01-27T08:25:00.54 | 0.6 | undecidable | manual | S | 92 | 25.4523 | 93 | -0.07 | 49 |
IV.MC2.EHZ. | 2023-01-27T08:24:58.39 | 0.6 | undecidable | manual | S | 85 | 16.1727 | 101 | 0.25 | 47 |
IV.FDMO.HHZ. | 2023-01-27T08:24:58.23 | 0.6 | undecidable | manual | S | 27 | 17.1717 | 99 | -0.17 | 49 |
IV.NRCA.HHZ. | 2023-01-27T08:24:57.11 | 0.6 | undecidable | manual | S | 126 | 12.3765 | 114 | -0.08 | 50 |
IV.CESI.HHZ. | 2023-01-27T08:24:57.31 | 0.6 | undecidable | manual | S | 329 | 13.6752 | 110 | -0.18 | 48 |
IV.CSP1.EHZ. | 2023-01-27T08:24:57.14 | 0.3 | positive | manual | P | 39 | 27.5502 | 93 | 0.13 | 72 |
IV.LNSS.HNZ. | 2023-01-27T08:24:57.88 | 0.3 | undecidable | manual | P | 173 | 33.1446 | 92 | 0.01 | 73 |
7F.SIB2.EHZ. | 2023-01-27T08:24:56.62 | 0.1 | undecidable | manual | P | 92 | 25.4523 | 93 | -0.08 | 98 |
IV.FEMA.HNZ. | 2023-01-27T08:24:56.36 | 0.6 | undecidable | manual | S | 35 | 8.4804 | 132 | 0.05 | 50 |
IV.MMO1.HNZ. | 2023-01-27T08:24:56.51 | 0.3 | undecidable | manual | P | 90 | 27.3504 | 93 | -0.47 | 67 |
7F.SIB1.EHZ. | 2023-01-27T08:24:56.25 | 0.1 | undecidable | manual | P | 91 | 22.755 | 94 | -0.02 | 99 |
IT.MTCL.HGZ. | 2023-01-27T08:24:56.40 | 0.6 | undecidable | manual | S | 4 | 10.5783 | 123 | -0.34 | 47 |
IV.FDMO.HHZ. | 2023-01-27T08:24:55.40 | 1.0 | undecidable | manual | P | 27 | 17.1717 | 99 | -0.02 | 25 |
IV.MC2.EHZ. | 2023-01-27T08:24:55.21 | 0.6 | undecidable | manual | P | 85 | 16.1727 | 101 | -0.06 | 50 |
IV.CESI.HHZ. | 2023-01-27T08:24:55.06 | 0.1 | positive | manual | P | 329 | 13.6752 | 110 | 0.17 | 98 |
IV.FEMA.HNZ. | 2023-01-27T08:24:54.39 | 0.1 | undecidable | manual | P | 35 | 8.4804 | 132 | 0.18 | 98 |
IV.NRCA.HHZ. | 2023-01-27T08:24:54.82 | 0.1 | negative | manual | P | 126 | 12.3765 | 114 | 0.1 | 99 |
IT.MTCL.HGZ. | 2023-01-27T08:24:54.55 | 0.1 | undecidable | manual | P | 4 | 10.5783 | 123 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.0 | 0.0001001 | 0.52 | AML | other | m | 2023-01-27T08:24:57.91 |
IV.CESI.HHN. | ML:1.1 | 0.000124 | 0.96 | AML | other | m | 2023-01-27T08:24:58.67 |
IV.FDMO.HHE. | ML:1.1 | 0.00010300000000000001 | 0.16 | AML | other | m | 2023-01-27T08:24:58.50 |
IV.FDMO.HHN. | ML:1.0 | 0.00007585 | 0.14 | AML | other | m | 2023-01-27T08:24:58.69 |
IV.MC2.EHN. | ML:1.2 | 0.0001229649 | 0.2624 | AML | other | m | 2023-01-27T08:25:00.50 |
IV.MC2.EHE. | ML:1.0 | 0.00008545365000000001 | 0.1792 | AML | other | m | 2023-01-27T08:24:59.81 |