A magnitude ML 1.2 earthquake occured in region: 2 km W Preci (PG), on
and geographic coordinates (lat, lon) 42.8820, 13.0130 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 | 2 | 724 | 724 |
Sellano | PG | 7 | 1079 | 1803 |
Visso | MC | 8 | 1107 | 2910 |
Cerreto di Spoleto | PG | 10 | 1075 | 3985 |
Castelsantangelo sul Nera | MC | 12 | 281 | 4266 |
Norcia | PG | 12 | 4957 | 9223 |
Ussita | MC | 13 | 444 | 9667 |
Monte Cavallo | MC | 13 | 145 | 9812 |
Vallo di Nera | PG | 17 | 364 | 10176 |
Cascia | PG | 18 | 3217 | 13393 |
Fiordimonte | MC | 19 | 202 | 13595 |
Pieve Torina | MC | 19 | 1458 | 15053 |
Poggiodomo | PG | 20 | 117 | 15170 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2023-02-18 01:12:22 |
42.8817 | 13.0128 | 10 | 2024-03-01 17:18:17 |
Bollettino Sismico Italiano INGV | 122737461 |
Reviewed Rev100 |
ML 1.3 | 2023-02-18 01:12:22 |
42.8868 | 13.0117 | 11 | 2023-02-18 01:19:33 |
Sala Sismica INGV-Roma | 114530581 |
Field | Value |
---|---|
Time (UTC) | 2023-02-18 01:12:22 ± 0.05 |
Latitude | 42.8817 ± 0.0027 |
Longitude | 13.0128 ± 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 | 122737461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 347 |
Semi-minor axis of confidence ellipse (meter) | 257 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 67 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 61 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 39 |
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) | 0.08454 |
Epicentral distance of station farthest from the epicenter (degree) | 0.61783 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 22 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 122737461 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-11-03 09:56:56 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 32 |
Type of magnitude | ML |
Reference to an origin | 114530581 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-18 01:19:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2023-02-18T01:12:44.43 | 0.6 | undecidable | manual | S | 355 | 68.5758 | 50 | 0.83 | 36 |
IV.EL6.EHZ. | 2023-02-18T01:12:39.06 | 0.6 | undecidable | manual | S | 8 | 50.2164 | 50 | 0.38 | 43 |
IV.SMA1.EHZ. | 2023-02-18T01:12:35.79 | 0.6 | undecidable | manual | S | 137 | 38.3283 | 50 | 0.28 | 45 |
IV.GUMA.HHZ. | 2023-02-18T01:12:34.65 | 0.6 | undecidable | manual | S | 52 | 32.9448 | 50 | 0.56 | 43 |
IV.ARVD.HHZ. | 2023-02-18T01:12:34.95 | 0.3 | undecidable | manual | P | 355 | 68.5758 | 50 | 0.19 | 66 |
IV.LNSS.HHZ. | 2023-02-18T01:12:33.47 | 0.6 | undecidable | manual | S | 176 | 31.0467 | 50 | -0.1 | 48 |
IV.CSP1.EHZ. | 2023-02-18T01:12:32.66 | 0.6 | undecidable | manual | S | 34 | 28.0497 | 50 | -0.11 | 48 |
IV.RM33.EHZ. | 2023-02-18T01:12:31.06 | 0.3 | undecidable | manual | P | 158 | 44.5221 | 50 | 0.02 | 71 |
IV.GAVE.EHZ. | 2023-02-18T01:12:31.38 | 0.3 | undecidable | manual | S | 205 | 23.1546 | 50 | -0.08 | 73 |
IV.EL6.EHZ. | 2023-02-18T01:12:31.80 | 0.3 | undecidable | manual | P | 8 | 50.2164 | 50 | -0.12 | 69 |
IV.MML1.EHZ. | 2023-02-18T01:12:31.88 | 0.6 | undecidable | manual | S | 353 | 25.9518 | 50 | -0.33 | 46 |
IV.ATCC.EHZ. | 2023-02-18T01:12:31.13 | 0.3 | undecidable | manual | P | 318 | 45.2214 | 50 | -0.03 | 71 |
IV.MMO1.EHZ. | 2023-02-18T01:12:31.94 | 0.6 | undecidable | manual | S | 86 | 25.5522 | 50 | -0.18 | 47 |
7F.SIB1.EHE. | 2023-02-18T01:12:30.64 | 0.3 | undecidable | manual | S | 86 | 20.9679 | 116 | -0.16 | 72 |
IV.ARRO.EHZ. | 2023-02-18T01:12:30.22 | 0.3 | undecidable | manual | P | 211 | 39.1275 | 50 | 0 | 72 |
IV.SNTG.HHZ. | 2023-02-18T01:12:30.47 | 0.3 | undecidable | manual | P | 352 | 41.8248 | 50 | -0.16 | 69 |
7F.SIB3.EHE. | 2023-02-18T01:12:30.33 | 0.6 | undecidable | manual | S | 92 | 20.9679 | 116 | -0.46 | 45 |
IV.SMA1.EHZ. | 2023-02-18T01:12:29.99 | 0.1 | undecidable | manual | P | 137 | 38.3283 | 50 | -0.1 | 94 |
IV.CESI.HHZ. | 2023-02-18T01:12:29.31 | 0.6 | undecidable | manual | S | 327 | 16.2726 | 123 | -0.07 | 49 |
IV.FDMO.HHZ. | 2023-02-18T01:12:29.71 | 0.6 | undecidable | manual | S | 19 | 18.1707 | 120 | -0.25 | 47 |
IV.GUMA.HHZ. | 2023-02-18T01:12:29.48 | 0.1 | undecidable | manual | P | 52 | 32.9448 | 50 | 0.21 | 93 |
IV.MC2.EHZ. | 2023-02-18T01:12:29.11 | 0.6 | undecidable | manual | S | 77 | 14.6742 | 125 | 0.18 | 48 |
IV.MOMA.HHZ. | 2023-02-18T01:12:29.93 | 0.3 | undecidable | manual | P | 257 | 37.0296 | 50 | 0.04 | 72 |
IV.MMO1.EHZ. | 2023-02-18T01:12:28.03 | 0.1 | undecidable | manual | P | 86 | 25.5522 | 50 | -0.1 | 96 |
IV.LNSS.HHZ. | 2023-02-18T01:12:28.95 | 0.3 | undecidable | manual | P | 176 | 31.0467 | 50 | -0.02 | 73 |
IT.MTCL.HGZ. | 2023-02-18T01:12:28.08 | 0.3 | undecidable | manual | S | 355 | 12.4764 | 130 | -0.24 | 72 |
7F.SIB3.EHE. | 2023-02-18T01:12:27.41 | 0.1 | undecidable | manual | P | 92 | 20.9679 | 116 | 0.05 | 98 |
IV.MML1.EHZ. | 2023-02-18T01:12:27.99 | 0.1 | undecidable | manual | P | 353 | 25.9518 | 50 | -0.19 | 94 |
IV.FEMA.HNE. | 2023-02-18T01:12:27.64 | 0.3 | undecidable | manual | S | 19 | 9.3795 | 138 | 0.09 | 74 |
IV.CSP1.EHZ. | 2023-02-18T01:12:27.64 | 0.3 | undecidable | manual | P | 34 | 28.0497 | 50 | -0.87 | 57 |
IV.NRCA.HHZ. | 2023-02-18T01:12:27.60 | 0.1 | undecidable | manual | S | 123 | 9.7791 | 137 | -0.05 | 100 |
7F.SIB1.EHE. | 2023-02-18T01:12:27.49 | 0.3 | undecidable | manual | P | 86 | 20.9679 | 116 | 0.12 | 72 |
IV.GAVE.EHZ. | 2023-02-18T01:12:27.80 | 0.1 | positive | manual | P | 205 | 23.1546 | 50 | 0.05 | 98 |
IV.MC2.EHZ. | 2023-02-18T01:12:26.42 | 0.1 | undecidable | manual | P | 77 | 14.6742 | 125 | 0.13 | 97 |
IV.CESI.HHZ. | 2023-02-18T01:12:26.60 | 0.1 | undecidable | manual | P | 327 | 16.2726 | 123 | 0.05 | 99 |
IV.FDMO.HHZ. | 2023-02-18T01:12:26.88 | 0.1 | positive | manual | P | 19 | 18.1707 | 120 | 0 | 99 |
IT.MTCL.HGZ. | 2023-02-18T01:12:25.98 | 0.1 | undecidable | manual | P | 355 | 12.4764 | 130 | 0.04 | 100 |
IV.FEMA.HNE. | 2023-02-18T01:12:25.73 | 0.1 | undecidable | manual | P | 19 | 9.3795 | 138 | 0.24 | 96 |
IV.NRCA.HHZ. | 2023-02-18T01:12:25.75 | 0.1 | negative | manual | P | 123 | 9.7791 | 137 | 0.2 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.5 | 0.0004145 | 0.48 | AML | other | m | 2023-02-18T01:12:27.73 |
IV.NRCA.HHE. | ML:1.6 | 0.0005275 | 1.88 | AML | other | m | 2023-02-18T01:12:27.99 |
IT.MTCL.HGN. | ML:3.2 | 0.01925 | 0.16 | AML | other | m | 2023-02-18T01:12:28.25 |
IT.MTCL.HGE. | ML:3.3 | 0.0216 | 0.14 | AML | other | m | 2023-02-18T01:12:28.27 |
IV.CESI.HHN. | ML:1.1 | 0.00010564999999999999 | 0.16 | AML | other | m | 2023-02-18T01:12:29.93 |
IV.FDMO.HHN. | ML:1.6 | 0.00032599999999999996 | 1.86 | AML | other | m | 2023-02-18T01:12:29.06 |
IV.FDMO.HHE. | ML:1.7 | 0.0003865 | 1.86 | AML | other | m | 2023-02-18T01:12:30.01 |
IV.CESI.HHE. | ML:0.9 | 0.0000741 | 0.98 | AML | other | m | 2023-02-18T01:12:30.51 |
IV.GAVE.EHN. | ML:1.6 | 0.0002235 | 0.58 | AML | other | m | 2023-02-18T01:12:31.62 |
IV.GAVE.EHE. | ML:1.6 | 0.00027749999999999997 | 0.18 | AML | other | m | 2023-02-18T01:12:31.58 |
IV.MML1.EHE. | ML:1.4 | 0.00014250000000000002 | 0.14 | AML | other | m | 2023-02-18T01:12:32.38 |
IV.MML1.EHN. | ML:1.2 | 0.00008525 | 0.62 | AML | other | m | 2023-02-18T01:12:32.39 |
IV.CSP1.EHE. | ML:1.5 | 0.000165 | 1.1 | AML | other | m | 2023-02-18T01:12:33.67 |
IV.CSP1.EHN. | ML:1.5 | 0.00016350000000000002 | 1.12 | AML | other | m | 2023-02-18T01:12:33.29 |
IV.LNSS.HHN. | ML:1.3 | 0.00008645 | 0.14 | AML | other | m | 2023-02-18T01:12:33.89 |
IV.LNSS.HHE. | ML:1.3 | 0.0000886 | 1.54 | AML | other | m | 2023-02-18T01:12:34.95 |
IV.MOMA.HHN. | ML:1.1 | 0.000046949999999999996 | 0.88 | AML | other | m | 2023-02-18T01:12:36.17 |
IV.MOMA.HHE. | ML:1.0 | 0.0000368 | 0.14 | AML | other | m | 2023-02-18T01:12:36.54 |
IV.SNTG.HHE. | ML:1.0 | 0.0000327 | 1.52 | AML | other | m | 2023-02-18T01:12:37.79 |
IV.ARRO.EHN. | ML:0.9 | 0.000028400000000000003 | 0.48 | AML | other | m | 2023-02-18T01:12:37.35 |
IV.SMA1.EHN. | ML:0.9 | 0.00003245 | 0.52 | AML | other | m | 2023-02-18T01:12:37.72 |
IV.ARRO.EHE. | ML:0.8 | 0.000024599999999999998 | 1.48 | AML | other | m | 2023-02-18T01:12:38.13 |
IV.SNTG.HHN. | ML:1.0 | 0.00003175 | 1.5 | AML | other | m | 2023-02-18T01:12:38.03 |
IV.RM33.EHN. | ML:1.0 | 0.00002845 | 0.88 | AML | other | m | 2023-02-18T01:12:39.46 |
IV.RM33.EHE. | ML:0.9 | 0.0000264 | 0.6 | AML | other | m | 2023-02-18T01:12:39.93 |
IV.SMA1.EHE. | ML:1.0 | 0.00003515 | 0.54 | AML | other | m | 2023-02-18T01:12:41.93 |
IV.ARVD.HHE. | ML:0.9 | 0.0000174 | 0.86 | AML | other | m | 2023-02-18T01:12:45.61 |
IV.ARVD.HHN. | ML:0.8 | 0.00001077 | 0.64 | AML | other | m | 2023-02-18T01:12:47.65 |