A magnitude ML 0.9 earthquake occured in region: 3 km NW Preci (PG), on
and geographic coordinates (lat, lon) 42.9000, 13.0270 at 12 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 |
---|---|---|---|---|
Preci | PG | 3 | 724 | 724 |
Visso | MC | 6 | 1107 | 1831 |
Sellano | PG | 8 | 1079 | 2910 |
Castelsantangelo sul Nera | MC | 10 | 281 | 3191 |
Ussita | MC | 10 | 444 | 3635 |
Monte Cavallo | MC | 11 | 145 | 3780 |
Cerreto di Spoleto | PG | 13 | 1075 | 4855 |
Norcia | PG | 13 | 4957 | 9812 |
Fiordimonte | MC | 16 | 202 | 10014 |
Pieve Torina | MC | 16 | 1458 | 11472 |
Fiastra | MC | 19 | 559 | 12031 |
Pievebovigliana | MC | 19 | 866 | 12897 |
Acquacanina | MC | 19 | 121 | 13018 |
Bolognola | MC | 20 | 142 | 13160 |
Vallo di Nera | PG | 20 | 364 | 13524 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-12-23 19:00:31 |
42.9003 | 13.0268 | 12 | 2022-12-23 21:26:37 |
Sala Sismica INGV-Roma | 113043951 |
Field | Value |
---|---|
Time (UTC) | 2022-12-23 19:00:31 ± 0.03 |
Latitude | 42.9003 ± 0.0018 |
Longitude | 13.0268 ± 0.0025 |
Depth (km) | 12 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 113043951 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 220 |
Semi-minor axis of confidence ellipse (meter) | 69 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 48 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 220.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 93 |
Number of associated phases, regardless of their use for origin computation | 41 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30487 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 113043951 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-12-23 21:26:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SPS2.HHZ. | 2022-12-23T19:02:10.61 | 3.0 | undecidable | manual | Sn | -8.95 | 0 | |||
IV.ZEN8.EHZ. | 2022-12-23T19:02:05.73 | 3.0 | undecidable | manual | Sg | 10.72 | 0 | |||
1J.FX13.HHZ. | 2022-12-23T19:01:55.11 | 3.0 | negative | manual | Pg | 11.59 | 0 | |||
IX.SCL3.EHZ.02 | 2022-12-23T19:01:50.65 | 3.0 | undecidable | manual | Sg | 7.58 | 0 | |||
IV.EPZF.HHZ. | 2022-12-23T19:01:42.51 | 3.0 | undecidable | manual | Pn | 0.43 | 0 | |||
IV.VARE.HHZ. | 2022-12-23T19:01:36.89 | 3.0 | undecidable | manual | Pn | 5.99 | 0 | |||
IV.MCRV.HHZ. | 2022-12-23T19:01:31.55 | 3.0 | undecidable | manual | Sn | -5.73 | 0 | |||
IV.FNVD.HHZ. | 2022-12-23T19:01:30.31 | 3.0 | undecidable | manual | Sg | 8.25 | 0 | |||
IV.PIPA.HHZ. | 2022-12-23T19:01:26.66 | 3.0 | negative | manual | Pn | -4.84 | 0 | |||
IV.PTRJ.HHZ. | 2022-12-23T19:01:26.45 | 3.0 | undecidable | manual | Sg | 7.66 | 0 | |||
IV.SARZ.HHZ. | 2022-12-23T19:01:25.33 | 3.0 | negative | manual | Pn | 4.2 | 0 | |||
IX.LGS3.HNZ.01 | 2022-12-23T19:01:24.90 | 3.0 | undecidable | manual | Sn | -6.44 | 0 | |||
IV.PAOL.HHZ. | 2022-12-23T19:01:21.81 | 3.0 | undecidable | manual | Sn | -3.99 | 0 | |||
IV.SGO.HHZ. | 2022-12-23T19:01:10.86 | 3.0 | negative | manual | Pn | 0.78 | 0 | |||
IV.IMOL.HNZ. | 2022-12-23T19:00:54.26 | 3.0 | positive | manual | Pn | -2.3 | 0 | |||
IV.LNSS.HHZ. | 2022-12-23T19:00:42.57 | 0.3 | undecidable | manual | S | 178 | 33.0447 | 91 | 0.07 | 72 |
IV.ASSB.HHN. | 2022-12-23T19:00:42.45 | 0.6 | undecidable | manual | S | 298 | 33.8439 | 91 | -0.26 | 45 |
IV.GAVE.HNZ. | 2022-12-23T19:00:40.51 | 0.3 | undecidable | manual | S | 205 | 25.4523 | 92 | 0.01 | 73 |
IV.MML1.EHZ. | 2022-12-23T19:00:40.03 | 0.3 | undecidable | manual | S | 349 | 24.0537 | 92 | -0.09 | 72 |
IV.MMO1.EHZ. | 2022-12-23T19:00:40.08 | 0.3 | undecidable | manual | S | 90 | 24.3534 | 92 | -0.12 | 72 |
7F.SIB2.EHZ. | 2022-12-23T19:00:39.52 | 0.3 | undecidable | manual | S | 93 | 22.5552 | 92 | -0.18 | 71 |
7F.SIB1.EHZ. | 2022-12-23T19:00:38.89 | 0.6 | undecidable | manual | S | 92 | 19.7691 | 93 | -0.08 | 49 |
IV.FDMO.HHZ. | 2022-12-23T19:00:37.84 | 0.3 | undecidable | manual | S | 18 | 15.873 | 98 | -0.09 | 73 |
IV.ASSB.HHN. | 2022-12-23T19:00:37.70 | 1.0 | undecidable | manual | P | 298 | 33.8439 | 91 | -0.16 | 23 |
IV.CESI.HHZ. | 2022-12-23T19:00:37.80 | 0.3 | undecidable | manual | S | 319 | 15.2736 | 99 | 0.02 | 74 |
IV.MC2.EHZ. | 2022-12-23T19:00:37.36 | 0.3 | undecidable | manual | S | 85 | 13.2756 | 107 | 0.11 | 73 |
IV.LNSS.HHZ. | 2022-12-23T19:00:37.75 | 0.3 | undecidable | manual | P | 178 | 33.0447 | 91 | 0.01 | 72 |
IV.MML1.EHZ. | 2022-12-23T19:00:36.42 | 0.1 | undecidable | manual | P | 349 | 24.0537 | 92 | 0.06 | 97 |
IT.MTCL.HGZ. | 2022-12-23T19:00:36.38 | 0.1 | undecidable | manual | S | 348 | 10.5783 | 120 | -0.23 | 95 |
IV.MMO1.EHZ. | 2022-12-23T19:00:36.51 | 0.3 | undecidable | manual | P | 90 | 24.3534 | 92 | 0.1 | 72 |
IV.NRCA.HHZ. | 2022-12-23T19:00:36.33 | 0.1 | undecidable | manual | S | 136 | 10.2786 | 121 | -0.2 | 96 |
IV.GAVE.HNZ. | 2022-12-23T19:00:36.65 | 0.3 | undecidable | manual | P | 205 | 25.4523 | 92 | 0.07 | 72 |
7F.SIB2.EHZ. | 2022-12-23T19:00:36.12 | 0.1 | undecidable | manual | P | 93 | 22.5552 | 92 | -0.01 | 98 |
IV.FDMO.HHZ. | 2022-12-23T19:00:35.16 | 0.3 | positive | manual | P | 18 | 15.873 | 98 | 0.05 | 74 |
7F.SIB1.EHZ. | 2022-12-23T19:00:35.74 | 0.3 | undecidable | manual | P | 92 | 19.7691 | 93 | 0.04 | 73 |
IV.CESI.HHZ. | 2022-12-23T19:00:35.16 | 0.1 | undecidable | manual | P | 319 | 15.2736 | 99 | 0.14 | 97 |
IV.FEMA.HNZ. | 2022-12-23T19:00:35.84 | 0.3 | undecidable | manual | S | 15 | 7.0929 | 137 | -0.03 | 75 |
IV.MC2.EHZ. | 2022-12-23T19:00:34.88 | 0.1 | undecidable | manual | P | 85 | 13.2756 | 107 | 0.18 | 96 |
IV.FEMA.HNZ. | 2022-12-23T19:00:34.13 | 0.1 | undecidable | manual | P | 15 | 7.0929 | 137 | 0.22 | 97 |
IT.MTCL.HGZ. | 2022-12-23T19:00:34.44 | 0.1 | undecidable | manual | P | 348 | 10.5783 | 120 | 0.1 | 98 |
IV.NRCA.HHZ. | 2022-12-23T19:00:34.31 | 0.1 | undecidable | manual | P | 136 | 10.2786 | 121 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.2 | 0.000178 | 0.1 | AML | other | m | 2022-12-23T19:00:36.42 |
IV.NRCA.HHE. | ML:1.0 | 0.000122 | 0.16 | AML | other | m | 2022-12-23T19:00:36.76 |
IV.FDMO.HHE. | ML:0.8 | 0.00004815 | 0.22 | AML | other | m | 2022-12-23T19:00:38.13 |
IV.FDMO.HHN. | ML:0.5 | 0.00002925 | 0.7 | AML | other | m | 2022-12-23T19:00:38.12 |