A magnitude ML 1.8 earthquake occured in region: 3 km SW Visso (MC), on
and geographic coordinates (lat, lon) 42.9120, 13.0650 at 9 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 |
---|---|---|---|---|
Visso | MC | 3 | 1107 | 1107 |
Preci | PG | 4 | 724 | 1831 |
Ussita | MC | 7 | 444 | 2275 |
Castelsantangelo sul Nera | MC | 8 | 281 | 2556 |
Monte Cavallo | MC | 11 | 145 | 2701 |
Sellano | PG | 12 | 1079 | 3780 |
Norcia | PG | 13 | 4957 | 8737 |
Fiordimonte | MC | 14 | 202 | 8939 |
Pieve Torina | MC | 15 | 1458 | 10397 |
Fiastra | MC | 16 | 559 | 10956 |
Cerreto di Spoleto | PG | 16 | 1075 | 12031 |
Acquacanina | MC | 16 | 121 | 12152 |
Bolognola | MC | 16 | 142 | 12294 |
Pievebovigliana | MC | 17 | 866 | 13160 |
Muccia | MC | 19 | 915 | 14075 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.8 | 2023-12-29 20:27:23 |
42.9122 | 13.0653 | 9 | 2023-12-29 20:36:08 |
Sala Sismica INGV-Roma | 124344991 |
Field | Value |
---|---|
Time (UTC) | 2023-12-29 20:27:23 ± 0.05 |
Latitude | 42.9122 ± 0.0027 |
Longitude | 13.0653 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124344991 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 304 |
Semi-minor axis of confidence ellipse (meter) | 278 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 63 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 54 |
Number of associated phases, regardless of their use for origin computation | 55 |
Number of defining phases | 36 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39930 |
Number of stations at which the event was observed | 34 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.4 |
Num. used stations | 57 |
Type of magnitude | ML |
Reference to an origin | 124344991 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-29 20:36:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MPAG.EHZ. | 2023-12-29T20:27:50.87 | 3.0 | undecidable | manual | S | 0.47 | 0 | |||
IV.PIEI.HHZ. | 2023-12-29T20:27:49.65 | 3.0 | undecidable | manual | S | -0.14 | 0 | |||
IV.ATPI.EHZ. | 2023-12-29T20:27:48.87 | 3.0 | undecidable | manual | S | -0.59 | 0 | |||
IV.FIAM.HHZ. | 2023-12-29T20:27:47.05 | 3.0 | undecidable | manual | S | -0.04 | 0 | |||
IV.SSFR.HHZ. | 2023-12-29T20:27:44.26 | 3.0 | undecidable | manual | S | 0.07 | 0 | |||
IV.ARVD.HHZ. | 2023-12-29T20:27:44.97 | 3.0 | undecidable | manual | S | -0.23 | 0 | |||
IV.CESX.HHZ. | 2023-12-29T20:27:40.88 | 3.0 | undecidable | manual | S | -0.05 | 0 | |||
IV.ARRO.EHZ. | 2023-12-29T20:27:38.43 | 0.6 | undecidable | manual | S | 214 | 44.3223 | 50 | -0.04 | 47 |
IT.GNU.HGE. | 2023-12-29T20:27:38.53 | 0.6 | undecidable | manual | S | 254 | 42.0246 | 50 | 0.67 | 40 |
IV.SNTG.HHZ. | 2023-12-29T20:27:37.23 | 0.6 | undecidable | manual | S | 345 | 39.3273 | 50 | 0.07 | 47 |
IV.MF5.EHZ. | 2023-12-29T20:27:36.25 | 0.3 | undecidable | manual | S | 75 | 33.1446 | 50 | 0.77 | 58 |
IV.SMA1.EHZ. | 2023-12-29T20:27:36.76 | 0.6 | undecidable | manual | S | 145 | 38.2284 | 50 | -0.09 | 47 |
IV.SAP2.EHZ. | 2023-12-29T20:27:36.27 | 0.3 | undecidable | manual | S | 53 | 33.9438 | 50 | 0.56 | 63 |
IV.FIAM.HHZ. | 2023-12-29T20:27:36.39 | 3.0 | negative | manual | P | -0.48 | 0 | |||
IV.LNSS.HHZ. | 2023-12-29T20:27:35.79 | 0.3 | undecidable | manual | S | 183 | 34.3434 | 50 | -0.03 | 71 |
IV.ARVD.HHZ. | 2023-12-29T20:27:35.67 | 3.0 | positive | manual | P | -0.14 | 0 | |||
IV.SSFR.HHZ. | 2023-12-29T20:27:35.00 | 3.0 | undecidable | manual | P | -0.24 | 0 | |||
IV.GIGS.HHZ. | 2023-12-29T20:27:35.54 | 3.0 | undecidable | manual | P | -0.42 | 0 | |||
IV.MTRA.EHZ. | 2023-12-29T20:27:35.01 | 0.3 | undecidable | manual | S | 123 | 31.9458 | 50 | -0.18 | 70 |
IV.GUMA.HHZ. | 2023-12-29T20:27:34.04 | 0.3 | undecidable | manual | S | 53 | 27.5502 | 109 | 0.16 | 71 |
IV.MURB.HHZ. | 2023-12-29T20:27:34.53 | 3.0 | undecidable | manual | P | -0.03 | 0 | |||
IV.OFFI.HHZ. | 2023-12-29T20:27:33.97 | 3.0 | negative | manual | P | 0.49 | 0 | |||
IV.MNTT.EHZ. | 2023-12-29T20:27:33.23 | 3.0 | undecidable | manual | P | 0.49 | 0 | |||
IV.GAVE.EHZ. | 2023-12-29T20:27:33.79 | 0.3 | undecidable | manual | S | 210 | 28.0497 | 108 | -0.28 | 69 |
IV.TERO.HHZ. | 2023-12-29T20:27:33.47 | 3.0 | positive | manual | P | -0.64 | 0 | |||
IV.CING.HHZ. | 2023-12-29T20:27:33.37 | 3.0 | undecidable | manual | P | -0.28 | 0 | |||
IV.ARRO.EHZ. | 2023-12-29T20:27:32.23 | 0.1 | undecidable | manual | P | 214 | 44.3223 | 50 | -0.04 | 93 |
IV.CSP1.EHZ. | 2023-12-29T20:27:32.20 | 0.3 | undecidable | manual | S | 30 | 22.9548 | 112 | -0.18 | 71 |
IV.RM33.EHZ. | 2023-12-29T20:27:32.43 | 3.0 | undecidable | manual | P | -0.26 | 0 | |||
IV.MML1.EHZ. | 2023-12-29T20:27:32.35 | 0.3 | undecidable | manual | S | 341 | 23.5542 | 112 | -0.25 | 70 |
IV.SNTG.HHZ. | 2023-12-29T20:27:31.19 | 0.1 | undecidable | manual | P | 345 | 39.3273 | 50 | -0.32 | 89 |
IV.MMO1.EHZ. | 2023-12-29T20:27:31.71 | 0.3 | undecidable | manual | S | 94 | 21.2676 | 114 | -0.15 | 71 |
IV.ATCC.EHZ. | 2023-12-29T20:27:31.03 | 3.0 | undecidable | manual | P | -1.4 | 0 | |||
IT.GNU.HGE. | 2023-12-29T20:27:31.75 | 0.6 | undecidable | manual | P | 254 | 42.0246 | 50 | -0.17 | 46 |
IV.SMA1.EHZ. | 2023-12-29T20:27:31.18 | 0.3 | undecidable | manual | P | 145 | 38.2284 | 50 | -0.15 | 69 |
IV.CESI.HHZ. | 2023-12-29T20:27:30.70 | 0.3 | undecidable | manual | S | 308 | 16.6722 | 119 | 0.3 | 70 |
IV.MTRA.EHZ. | 2023-12-29T20:27:30.13 | 0.1 | undecidable | manual | P | 123 | 31.9458 | 50 | -0.24 | 92 |
IV.LNSS.HHZ. | 2023-12-29T20:27:30.65 | 0.1 | positive | manual | P | 183 | 34.3434 | 50 | -0.09 | 94 |
IV.MF5.EHZ. | 2023-12-29T20:27:30.70 | 0.1 | positive | manual | P | 75 | 33.1446 | 50 | 0.16 | 93 |
IV.SAP2.EHZ. | 2023-12-29T20:27:30.08 | 0.1 | undecidable | manual | P | 53 | 33.9438 | 50 | -0.6 | 83 |
IV.ASSB.HHZ. | 2023-12-29T20:27:30.74 | 3.0 | positive | manual | P | -0.04 | 0 | |||
IV.GUMA.HHZ. | 2023-12-29T20:27:29.68 | 0.1 | positive | manual | P | 53 | 27.5502 | 109 | 0.06 | 96 |
IV.GAVE.EHZ. | 2023-12-29T20:27:29.77 | 0.1 | positive | manual | P | 210 | 28.0497 | 108 | 0.05 | 96 |
IV.FDMO.HHZ. | 2023-12-29T20:27:29.25 | 0.3 | undecidable | manual | S | 7 | 13.875 | 124 | -0.35 | 69 |
IV.NRCA.HNZ. | 2023-12-29T20:27:28.62 | 0.3 | undecidable | manual | S | 155 | 9.5793 | 134 | 0.19 | 72 |
IV.MML1.EHZ. | 2023-12-29T20:27:28.72 | 0.3 | undecidable | manual | P | 341 | 23.5542 | 112 | -0.16 | 71 |
IT.MTCL.HGZ. | 2023-12-29T20:27:28.51 | 0.3 | undecidable | manual | S | 329 | 10.5783 | 131 | -0.17 | 72 |
IV.MMO1.EHZ. | 2023-12-29T20:27:28.40 | 0.1 | positive | manual | P | 94 | 21.2676 | 114 | -0.05 | 97 |
IV.CSP1.EHZ. | 2023-12-29T20:27:28.64 | 0.1 | positive | manual | P | 30 | 22.9548 | 112 | -0.11 | 96 |
IV.FDMO.HHZ. | 2023-12-29T20:27:27.22 | 0.1 | negative | manual | P | 7 | 13.875 | 124 | 0.07 | 98 |
IV.FEMA.HNZ. | 2023-12-29T20:27:27.62 | 0.1 | undecidable | manual | S | 347 | 5.6943 | 149 | 0.04 | 100 |
IV.CESI.HHZ. | 2023-12-29T20:27:27.82 | 0.1 | positive | manual | P | 308 | 16.6722 | 119 | 0.21 | 95 |
IV.NRCA.HNZ. | 2023-12-29T20:27:26.72 | 0.1 | undecidable | manual | P | 155 | 9.5793 | 134 | 0.25 | 95 |
IV.FEMA.HNZ. | 2023-12-29T20:27:26.26 | 0.1 | negative | manual | P | 347 | 5.6943 | 149 | 0.28 | 95 |
IT.MTCL.HGZ. | 2023-12-29T20:27:26.74 | 0.1 | negative | manual | P | 329 | 10.5783 | 131 | 0.13 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FEMA.HNE. | ML:2.3 | 0.0034500000000000004 | 0.18 | AML | other | m | 2023-12-29T20:27:27.86 |
IV.FEMA.HNN. | ML:2.1 | 0.00213 | 0.46 | AML | other | m | 2023-12-29T20:27:28.79 |
IT.MTCL.HGE. | ML:4.2 | 0.23 | 0.26 | AML | other | m | 2023-12-29T20:27:28.96 |
IT.MTCL.HGN. | ML:4.3 | 0.236 | 0.42 | AML | other | m | 2023-12-29T20:27:28.84 |
IV.FDMO.HHE. | ML:1.8 | 0.0006505 | 0.96 | AML | other | m | 2023-12-29T20:27:30.61 |
IV.FDMO.HHN. | ML:2.0 | 0.0009635000000000001 | 0.16 | AML | other | m | 2023-12-29T20:27:30.15 |
IV.CESI.HHN. | ML:2.4 | 0.00214 | 0.12 | AML | other | m | 2023-12-29T20:27:30.83 |
IV.CESI.HHE. | ML:2.1 | 0.001105 | 0.22 | AML | other | m | 2023-12-29T20:27:30.94 |
IV.CESI.HNN. | ML:2.4 | 0.002015 | 0.12 | AML | other | m | 2023-12-29T20:27:30.83 |
IV.CESI.HNE. | ML:2.0 | 0.0008945 | 0.22 | AML | other | m | 2023-12-29T20:27:30.94 |
IV.MMO1.EHE. | ML:2.2 | 0.0012389999999999999 | 0.16 | AML | other | m | 2023-12-29T20:27:31.87 |
IV.MMO1.EHN. | ML:2.1 | 0.0009195 | 0.26 | AML | other | m | 2023-12-29T20:27:32.38 |
IV.MML1.EHN. | ML:1.5 | 0.000184 | 0.26 | AML | other | m | 2023-12-29T20:27:32.59 |
IV.CSP1.EHE. | ML:2.2 | 0.0011465000000000002 | 0.14 | AML | other | m | 2023-12-29T20:27:32.62 |
IV.CSP1.EHN. | ML:2.3 | 0.001385 | 0.36 | AML | other | m | 2023-12-29T20:27:32.85 |
IV.MML1.EHE. | ML:1.6 | 0.000255 | 1.82 | AML | other | m | 2023-12-29T20:27:33.01 |
IV.GAVE.EHN. | ML:2.2 | 0.000898 | 0.92 | AML | other | m | 2023-12-29T20:27:34.27 |
IV.GAVE.HNN. | ML:1.8 | 0.0003175 | 0.6 | AML | other | m | 2023-12-29T20:27:34.27 |
IV.GAVE.EHE. | ML:2.3 | 0.0009855 | 0.12 | AML | other | m | 2023-12-29T20:27:34.32 |
IV.GAVE.HNE. | ML:2.3 | 0.001031 | 0.12 | AML | other | m | 2023-12-29T20:27:34.32 |
IV.GUMA.HHN. | ML:2.0 | 0.0005985000000000001 | 0.32 | AML | other | m | 2023-12-29T20:27:34.23 |
IV.MTRA.EHN. | ML:1.9 | 0.0003545 | 0.38 | AML | other | m | 2023-12-29T20:27:35.72 |
IV.GUMA.HNE. | ML:1.9 | 0.0004196497 | 0.2304 | AML | other | m | 2023-12-29T20:27:34.85 |
IV.LNSS.HHN. | ML:1.9 | 0.00036449999999999997 | 1.86 | AML | other | m | 2023-12-29T20:27:35.03 |
IV.LNSS.HHE. | ML:2.1 | 0.00047999999999999996 | 0.14 | AML | other | m | 2023-12-29T20:27:36.15 |
IV.ASSB.HHN. | ML:2.1 | 0.000508 | 0.2 | AML | other | m | 2023-12-29T20:27:36.34 |
IV.MTRA.EHE. | ML:1.8 | 0.0002685964 | 0.1664 | AML | other | m | 2023-12-29T20:27:36.52 |
IV.SAP2.EHN. | ML:2.4 | 0.00121 | 0.18 | AML | other | m | 2023-12-29T20:27:36.55 |
IV.ASSB.HHE. | ML:1.9 | 0.00028849999999999997 | 0.8 | AML | other | m | 2023-12-29T20:27:36.50 |
IV.GUMA.HNN. | ML:2.0 | 0.0005675 | 1.68 | AML | other | m | 2023-12-29T20:27:36.92 |
IV.GUMA.HHE. | ML:2.0 | 0.0005895000000000001 | 1.64 | AML | other | m | 2023-12-29T20:27:37.95 |
IV.SNTG.HHE. | ML:1.3 | 0.0000717 | 1.88 | AML | other | m | 2023-12-29T20:27:37.01 |
IV.SNTG.HHN. | ML:1.3 | 0.00006705 | 1.74 | AML | other | m | 2023-12-29T20:27:38.06 |
IV.SMA1.EHN. | ML:1.5 | 0.00011320000000000001 | 0.16 | AML | other | m | 2023-12-29T20:27:38.26 |
IV.SAP2.EHE. | ML:1.7 | 0.00022290564999999997 | 0.1408 | AML | other | m | 2023-12-29T20:27:36.67 |
IV.SMA1.EHE. | ML:1.4 | 0.00010075000000000001 | 0.24 | AML | other | m | 2023-12-29T20:27:39.39 |
IV.ARRO.EHN. | ML:1.4 | 0.00006850000000000001 | 0.98 | AML | other | m | 2023-12-29T20:27:39.06 |
IV.ARRO.EHE. | ML:1.4 | 0.00008245 | 0.22 | AML | other | m | 2023-12-29T20:27:39.95 |
IV.CING.HHE. | ML:1.6 | 0.0001076 | 0.56 | AML | other | m | 2023-12-29T20:27:41.12 |
IV.CING.HHN. | ML:1.5 | 0.0000756 | 0.1 | AML | other | m | 2023-12-29T20:27:41.52 |
IV.RM33.EHN. | ML:1.2 | 0.00004725 | 0.98 | AML | other | m | 2023-12-29T20:27:41.31 |
IV.TERO.HHN. | ML:1.7 | 0.0001115 | 0.12 | AML | other | m | 2023-12-29T20:27:41.90 |
IV.RM33.EHE. | ML:1.3 | 0.00005640000000000001 | 1.16 | AML | other | m | 2023-12-29T20:27:42.64 |
IV.TERO.HHE. | ML:1.6 | 0.00008415 | 0.4 | AML | other | m | 2023-12-29T20:27:42.72 |
IV.OFFI.HHN. | ML:1.6 | 0.0000965 | 0.32 | AML | other | m | 2023-12-29T20:27:42.93 |
IV.CESX.HHE. | ML:1.5 | 0.00008199999999999999 | 0.24 | AML | other | m | 2023-12-29T20:27:43.31 |
IV.MURB.HHE. | ML:2.1 | 0.0002535 | 0.2 | AML | other | m | 2023-12-29T20:27:44.15 |
IV.MURB.HHN. | ML:1.9 | 0.00016 | 1.58 | AML | other | m | 2023-12-29T20:27:45.04 |
IV.ARVD.HHN. | ML:1.1 | 0.00002719767 | 0.1408 | AML | other | m | 2023-12-29T20:27:46.01 |
IV.ARVD.HHE. | ML:1.3 | 0.000033600000000000004 | 0.84 | AML | other | m | 2023-12-29T20:27:46.46 |
IV.MPAG.EHN. | ML:1.2 | 0.000020799999999999997 | 1.24 | AML | other | m | 2023-12-29T20:27:51.26 |
IV.PIEI.HHN. | ML:1.0 | 0.000015155 | 0.42 | AML | other | m | 2023-12-29T20:27:51.09 |
IV.PIEI.HHE. | ML:1.2 | 0.000020900000000000003 | 0.14 | AML | other | m | 2023-12-29T20:27:53.07 |
IV.MML1.HNE. | ML:1.6 | 0.0002532387 | 0.1792 | AML | other | m | 2023-12-29T20:27:32.92 |
IV.MML1.HNN. | ML:1.4 | 0.00018113065 | 0.1664 | AML | other | m | 2023-12-29T20:27:32.58 |
IV.LNSS.HNE. | ML:2.0 | 0.00044240029999999996 | 0.128 | AML | other | m | 2023-12-29T20:27:36.14 |
IV.LNSS.HNN. | ML:2.0 | 0.00037212385000000005 | 0.128 | AML | other | m | 2023-12-29T20:27:36.03 |