A magnitude ML 0.9 earthquake occured in region: 4 km N Preci (PG), on
and geographic coordinates (lat, lon) 42.9180, 13.0280 at 10 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 | 4 | 724 | 724 |
Visso | MC | 5 | 1107 | 1831 |
Sellano | PG | 9 | 1079 | 2910 |
Monte Cavallo | MC | 9 | 145 | 3055 |
Ussita | MC | 10 | 444 | 3499 |
Castelsantangelo sul Nera | MC | 11 | 281 | 3780 |
Cerreto di Spoleto | PG | 14 | 1075 | 4855 |
Pieve Torina | MC | 14 | 1458 | 6313 |
Fiordimonte | MC | 14 | 202 | 6515 |
Norcia | PG | 15 | 4957 | 11472 |
Pievebovigliana | MC | 17 | 866 | 12338 |
Fiastra | MC | 17 | 559 | 12897 |
Acquacanina | MC | 17 | 121 | 13018 |
Serravalle di Chienti | MC | 18 | 1070 | 14088 |
Muccia | MC | 18 | 915 | 15003 |
Bolognola | MC | 18 | 142 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2023-01-25 04:43:09 |
42.9178 | 13.028 | 10 | 2024-03-01 17:18:00 |
Bollettino Sismico Italiano INGV | 115794371 |
Reviewed Rev100 |
ML 1.0 | 2023-01-25 04:43:09 |
42.9215 | 13.0268 | 11 | 2023-01-25 05:07:01 |
Sala Sismica INGV-Roma | 113771521 |
Field | Value |
---|---|
Time (UTC) | 2023-01-25 04:43:09 ± 0.06 |
Latitude | 42.9178 ± 0.0027 |
Longitude | 13.0280 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 115794371 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 368 |
Semi-minor axis of confidence ellipse (meter) | 252 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 233 |
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) | 136 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 26 |
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) | 0.04676 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31476 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 113771521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-01-25 05:07:01 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 115794371 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-03-27 13:02:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LNSS.HNZ. | 2023-01-25T04:43:21.42 | 0.3 | undecidable | manual | S | 178 | 34.9428 | 50 | 0.1 | 71 |
IV.GUMA.HNN. | 2023-01-25T04:43:20.36 | 0.3 | undecidable | manual | S | 57 | 29.6481 | 50 | 0.45 | 67 |
IV.PF6.EHN. | 2023-01-25T04:43:19.09 | 0.6 | undecidable | manual | S | 29 | 27.8499 | 50 | -0.34 | 46 |
IV.CSP1.EHZ. | 2023-01-25T04:43:18.46 | 0.6 | undecidable | manual | S | 37 | 24.0537 | 50 | 0.05 | 49 |
IV.MMO1.EHZ. | 2023-01-25T04:43:18.29 | 0.6 | undecidable | manual | S | 95 | 24.3534 | 50 | -0.2 | 47 |
7F.SIB3.EHN. | 2023-01-25T04:43:17.00 | 0.3 | undecidable | manual | S | 103 | 20.2686 | 117 | -0.25 | 71 |
7F.SIB2.EHE. | 2023-01-25T04:43:17.79 | 0.3 | undecidable | manual | S | 97 | 22.5552 | 115 | -0.2 | 71 |
7F.SIB1.EHE. | 2023-01-25T04:43:17.24 | 0.3 | undecidable | manual | S | 97 | 19.869 | 118 | 0.11 | 73 |
IV.LNSS.HNZ. | 2023-01-25T04:43:16.08 | 0.3 | undecidable | manual | P | 178 | 34.9428 | 50 | -0.19 | 70 |
IV.CESI.HHZ. | 2023-01-25T04:43:15.21 | 0.6 | undecidable | manual | S | 314 | 13.875 | 127 | -0.17 | 48 |
IV.GUMA.HNN. | 2023-01-25T04:43:15.67 | 0.3 | undecidable | manual | P | 57 | 29.6481 | 50 | 0.22 | 70 |
IV.FDMO.HHZ. | 2023-01-25T04:43:15.51 | 0.6 | undecidable | manual | S | 20 | 13.9749 | 126 | 0.1 | 49 |
IV.MMO1.EHZ. | 2023-01-25T04:43:14.65 | 0.6 | positive | manual | P | 95 | 24.3534 | 50 | 0.01 | 49 |
7F.SIB1.EHE. | 2023-01-25T04:43:14.01 | 0.3 | undecidable | manual | P | 97 | 19.869 | 118 | 0.16 | 72 |
IV.PF6.EHN. | 2023-01-25T04:43:14.96 | 0.3 | undecidable | manual | P | 29 | 27.8499 | 50 | -0.22 | 70 |
IV.NRCA.HHZ. | 2023-01-25T04:43:14.82 | 0.6 | undecidable | manual | S | 143 | 11.6772 | 131 | 0.04 | 50 |
IV.CSP1.EHZ. | 2023-01-25T04:43:14.50 | 0.3 | positive | manual | P | 37 | 24.0537 | 50 | -0.09 | 73 |
7F.SIB2.EHE. | 2023-01-25T04:43:14.23 | 0.3 | undecidable | manual | P | 97 | 22.5552 | 115 | -0.12 | 72 |
IV.FEMA.HNE. | 2023-01-25T04:43:13.54 | 0.3 | undecidable | manual | S | 20 | 5.1948 | 153 | 0.15 | 74 |
IT.MTCL.HGZ. | 2023-01-25T04:43:13.80 | 0.3 | undecidable | manual | S | 345 | 8.7801 | 140 | -0.27 | 72 |
7F.SIB3.EHN. | 2023-01-25T04:43:13.79 | 0.3 | undecidable | manual | P | 103 | 20.2686 | 117 | -0.13 | 72 |
IV.NRCA.HHZ. | 2023-01-25T04:43:12.64 | 0.1 | negative | manual | P | 143 | 11.6772 | 131 | 0.15 | 98 |
IV.CESI.HHZ. | 2023-01-25T04:43:12.87 | 0.1 | positive | manual | P | 314 | 13.875 | 127 | 0.03 | 100 |
IV.FDMO.HHZ. | 2023-01-25T04:43:12.92 | 1.0 | undecidable | manual | P | 20 | 13.9749 | 126 | 0.06 | 25 |
IT.MTCL.HGZ. | 2023-01-25T04:43:12.14 | 0.1 | undecidable | manual | P | 345 | 8.7801 | 140 | 0.06 | 100 |
IV.FEMA.HNE. | 2023-01-25T04:43:11.95 | 0.3 | undecidable | manual | P | 20 | 5.1948 | 153 | 0.26 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSP1.EHE. | ML:1.1 | 0.000072367965 | 0.96 | AML | other | m | 2023-01-25T04:43:19.04 |
IV.FDMO.HHE. | ML:0.8 | 0.0000679 | 1.02 | AML | other | m | 2023-01-25T04:43:15.22 |
IV.FDMO.HHN. | ML:0.7 | 0.00004475 | 0.64 | AML | other | m | 2023-01-25T04:43:15.76 |
IV.CESI.HHN. | ML:1.0 | 0.00009755 | 0.82 | AML | other | m | 2023-01-25T04:43:16.47 |
IV.CESI.HHE. | ML:0.8 | 0.00006357961 | 0.4 | AML | other | m | 2023-01-25T04:43:15.79 |
IV.CSP1.EHN. | ML:1.3 | 0.00012569999999999997 | 0.62 | AML | other | m | 2023-01-25T04:43:19.59 |
IV.MMO1.EHE. | ML:0.8 | 0.000032976970000000004 | 0.2208 | AML | other | m | 2023-01-25T04:43:18.82 |
IV.MMO1.EHN. | ML:0.8 | 0.00004209690500000001 | 0.2016 | AML | other | m | 2023-01-25T04:43:18.00 |