A magnitude ML 0.8 earthquake occured in region: 4 km S Preci (PG), on
and geographic coordinates (lat, lon) 42.8470, 13.0390 at 10 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 | 4 | 724 | 724 |
Norcia | PG | 7 | 4957 | 5681 |
Sellano | PG | 10 | 1079 | 6760 |
Cerreto di Spoleto | PG | 10 | 1075 | 7835 |
Visso | MC | 10 | 1107 | 8942 |
Castelsantangelo sul Nera | MC | 11 | 281 | 9223 |
Ussita | MC | 14 | 444 | 9667 |
Cascia | PG | 14 | 3217 | 12884 |
Monte Cavallo | MC | 17 | 145 | 13029 |
Vallo di Nera | PG | 17 | 364 | 13393 |
Poggiodomo | PG | 17 | 117 | 13510 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-03-03 17:17:26 |
42.8467 | 13.0387 | 10 | 2023-03-03 17:34:43 |
Sala Sismica INGV-Roma | 114968871 |
Field | Value |
---|---|
Time (UTC) | 2023-03-03 17:17:26 ± 0.06 |
Latitude | 42.8467 ± 0.0027 |
Longitude | 13.0387 ± 0.0061 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 114968871 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 477 |
Semi-minor axis of confidence ellipse (meter) | 102 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 98 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 113 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 16 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27339 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 114968871 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-03 17:34:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SALB.HHZ. | 2023-03-03T17:19:09.09 | 3.0 | undecidable | manual | Sg | 3.46 | 0 | |||
MN.TRI.HHZ. | 2023-03-03T17:18:52.57 | 3.0 | undecidable | manual | Sg | 24.77 | 0 | |||
AC.SRN.HHZ. | 2023-03-03T17:18:47.52 | 3.0 | undecidable | manual | Pn | 1.36 | 0 | |||
OX.SABO.HNZ. | 2023-03-03T17:18:40.45 | 3.0 | undecidable | manual | Sn | 6.11 | 0 | |||
IV.MESG.HHZ. | 2023-03-03T17:18:33.99 | 3.0 | undecidable | manual | Pg | 11.61 | 0 | |||
IV.SBPO.HNZ. | 2023-03-03T17:18:28.07 | 3.0 | undecidable | manual | Sn | -1.67 | 0 | |||
IV.CAR1.HHZ. | 2023-03-03T17:18:24.97 | 3.0 | negative | manual | Pg | -1.15 | 0 | |||
IV.TDS.HHZ. | 2023-03-03T17:18:17.12 | 3.0 | undecidable | manual | Pn | -4.76 | 0 | |||
IV.SALB.HHZ. | 2023-03-03T17:18:15.10 | 3.0 | positive | manual | Pn | -4.29 | 0 | |||
IV.CSNT.HHZ. | 2023-03-03T17:18:08.39 | 3.0 | undecidable | manual | Sg | 1.88 | 0 | |||
IV.MSSA.HHZ. | 2023-03-03T17:18:07.53 | 3.0 | negative | manual | Pg | 1.79 | 0 | |||
IV.LRP.EHZ. | 2023-03-03T17:18:07.81 | 3.0 | undecidable | manual | Sg | 0.39 | 0 | |||
IV.TREG.EHZ. | 2023-03-03T17:17:59.80 | 3.0 | positive | manual | Pn | -2.74 | 0 | |||
IV.IMOL.HNZ. | 2023-03-03T17:17:52.40 | 3.0 | negative | manual | Pg | 5.28 | 0 | |||
IV.CSNT.HHZ. | 2023-03-03T17:17:45.94 | 3.0 | undecidable | manual | Pg | -0.24 | 0 | |||
IV.MML1.EHZ. | 2023-03-03T17:17:36.64 | 0.3 | undecidable | manual | S | 350 | 30.0477 | 50 | -0.14 | 72 |
IV.CSP1.EHZ. | 2023-03-03T17:17:36.73 | 0.1 | undecidable | manual | S | 26 | 30.3474 | 50 | -0.12 | 96 |
IV.LNSS.HNN. | 2023-03-03T17:17:35.77 | 0.3 | undecidable | manual | S | 180 | 27.0507 | 50 | -0.2 | 71 |
IV.CESI.HHZ. | 2023-03-03T17:17:34.02 | 0.1 | undecidable | manual | S | 328 | 20.6682 | 116 | -0.07 | 99 |
IV.FRON.EHZ. | 2023-03-03T17:17:34.70 | 3.0 | undecidable | manual | P | 0.87 | 0 | |||
IV.GAVE.EHE. | 2023-03-03T17:17:34.07 | 0.3 | undecidable | manual | S | 215 | 20.7681 | 116 | -0.07 | 74 |
IV.FDMO.HHZ. | 2023-03-03T17:17:34.05 | 0.1 | undecidable | manual | S | 11 | 21.4674 | 116 | -0.28 | 95 |
IV.ATPI.EHZ. | 2023-03-03T17:17:33.48 | 3.0 | positive | manual | P | -2.54 | 0 | |||
IV.MC2.EHZ. | 2023-03-03T17:17:32.30 | 0.1 | undecidable | manual | S | 60 | 14.1747 | 126 | 0.14 | 99 |
IV.CSP1.EHZ. | 2023-03-03T17:17:32.26 | 0.1 | undecidable | manual | P | 26 | 30.3474 | 50 | -0.04 | 98 |
IV.MML1.EHZ. | 2023-03-03T17:17:32.83 | 0.3 | undecidable | manual | P | 350 | 30.0477 | 50 | 0.56 | 65 |
IV.LNSS.HNN. | 2023-03-03T17:17:31.78 | 0.3 | undecidable | manual | P | 180 | 27.0507 | 50 | -0.01 | 74 |
IV.CESI.HHZ. | 2023-03-03T17:17:30.82 | 0.1 | undecidable | manual | P | 328 | 20.6682 | 116 | 0.11 | 98 |
IV.GAVE.EHE. | 2023-03-03T17:17:30.89 | 0.6 | undecidable | manual | P | 215 | 20.7681 | 116 | 0.15 | 49 |
IV.FDMO.HHZ. | 2023-03-03T17:17:30.88 | 0.1 | undecidable | manual | P | 11 | 21.4674 | 116 | 0.03 | 100 |
IV.NRCA.HHZ. | 2023-03-03T17:17:30.02 | 0.1 | undecidable | manual | S | 103 | 6.2937 | 148 | -0.25 | 98 |
IV.MC2.EHZ. | 2023-03-03T17:17:29.81 | 0.1 | undecidable | manual | P | 60 | 14.1747 | 126 | 0.21 | 97 |
IV.NRCA.HHZ. | 2023-03-03T17:17:28.64 | 0.1 | undecidable | manual | P | 103 | 6.2937 | 148 | 0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.9 | 0.000054900000000000006 | 0.18 | AML | other | m | 2023-03-03T17:17:34.31 |
IV.FDMO.HHN. | ML:0.6 | 0.00002535 | 1.06 | AML | other | m | 2023-03-03T17:17:34.25 |
IV.NRCA.HHE. | ML:0.9 | 0.00012176088 | 0.1408 | AML | other | m | 2023-03-03T17:17:31.55 |
IV.NRCA.HHN. | ML:1.4 | 0.00038084975 | 0.1408 | AML | other | m | 2023-03-03T17:17:30.11 |
IV.CESI.HHE. | ML:0.6 | 0.000032417355 | 0.0768 | AML | other | m | 2023-03-03T17:17:34.60 |
IV.CESI.HHN. | ML:0.8 | 0.000051517265 | 0.0768 | AML | other | m | 2023-03-03T17:17:34.34 |
IV.MML1.EHE. | ML:0.6 | 0.000019178645000000003 | 1.3824 | AML | other | m | 2023-03-03T17:17:37.66 |
IV.MML1.EHN. | ML:0.7 | 0.0000228251795 | 0.8576 | AML | other | m | 2023-03-03T17:17:36.81 |