A magnitude ML 1.2 earthquake occured in region: 4 km NW Preci (PG), on
and geographic coordinates (lat, lon) 42.8980, 13.0010 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 |
Sellano | PG | 6 | 1079 | 1803 |
Visso | MC | 8 | 1107 | 2910 |
Monte Cavallo | MC | 11 | 145 | 3055 |
Cerreto di Spoleto | PG | 11 | 1075 | 4130 |
Ussita | MC | 12 | 444 | 4574 |
Castelsantangelo sul Nera | MC | 13 | 281 | 4855 |
Norcia | PG | 14 | 4957 | 9812 |
Pieve Torina | MC | 17 | 1458 | 11270 |
Fiordimonte | MC | 17 | 202 | 11472 |
Vallo di Nera | PG | 18 | 364 | 11836 |
Pievebovigliana | MC | 20 | 866 | 12702 |
Serravalle di Chienti | MC | 20 | 1070 | 13772 |
Cascia | PG | 20 | 3217 | 16989 |
Fiastra | MC | 20 | 559 | 17548 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-03-02 15:42:17 |
42.898 | 13.001 | 11 | 2023-03-02 15:46:49 |
Sala Sismica INGV-Roma | 114942571 |
Field | Value |
---|---|
Time (UTC) | 2023-03-02 15:42:17 ± 0.19 |
Latitude | 42.8980 ± 0.0063 |
Longitude | 13.0010 ± 0.0098 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 114942571 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 944 |
Semi-minor axis of confidence ellipse (meter) | 394 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 229 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 940.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 199 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24462 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 114942571 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-02 15:46:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LINA.HHZ. | 2023-03-02T15:43:45.12 | 3.0 | positive | manual | Pg | 10.39 | 0 | |||
IV.HPAC.HHZ. | 2023-03-02T15:43:27.07 | 3.0 | positive | manual | Pn | -2.02 | 0 | |||
IV.MRLC.HHZ. | 2023-03-02T15:43:26.42 | 3.0 | undecidable | manual | Sn | 2.24 | 0 | |||
IV.MCRV.HHZ. | 2023-03-02T15:43:20.10 | 3.0 | undecidable | manual | Sn | 1.31 | 0 | |||
IV.IMOL.HNZ. | 2023-03-02T15:43:06.37 | 3.0 | undecidable | manual | Sn | 0.7 | 0 | |||
IV.MDI.HHZ. | 2023-03-02T15:43:03.88 | 3.0 | negative | manual | Pn | 2 | 0 | |||
OT.TAR1.HHZ. | 2023-03-02T15:43:03.83 | 3.0 | negative | manual | Pn | -2.03 | 0 | |||
IV.SACR.HNZ. | 2023-03-02T15:43:02.28 | 3.0 | undecidable | manual | Sn | -1.86 | 0 | |||
IV.ZEN8.EHZ. | 2023-03-02T15:43:00.86 | 3.0 | undecidable | manual | Pg | 4.29 | 0 | |||
GU.RORO.HHZ. | 2023-03-02T15:42:59.59 | 3.0 | undecidable | manual | Pg | 3.78 | 0 | |||
IV.MCRV.HHZ. | 2023-03-02T15:42:49.05 | 3.0 | undecidable | manual | Pg | 4.35 | 0 | |||
IV.SGG.HHZ. | 2023-03-02T15:42:31.27 | 3.0 | undecidable | manual | Pn | -2.2 | 0 | |||
IV.RIBO.EHZ.01 | 2023-03-02T15:42:31.27 | 3.0 | undecidable | manual | S | -7.73 | 0 | |||
IV.CSP1.EHZ. | 2023-03-02T15:42:27.46 | 0.6 | undecidable | manual | S | 37 | 27.1506 | 50 | 0 | 49 |
IV.CSNT.HHZ. | 2023-03-02T15:42:24.74 | 3.0 | negative | manual | P | -2.05 | 0 | |||
IV.MC2.EHZ. | 2023-03-02T15:42:24.39 | 0.6 | undecidable | manual | S | 84 | 15.3735 | 124 | 0.31 | 47 |
IV.FDMO.HHZ. | 2023-03-02T15:42:24.52 | 0.6 | undecidable | manual | S | 24 | 16.872 | 122 | -0.01 | 50 |
IV.MMO1.EHZ. | 2023-03-02T15:42:23.18 | 3.0 | undecidable | manual | Pn | -0.03 | 0 | |||
IV.CSP1.EHZ. | 2023-03-02T15:42:23.34 | 1.0 | undecidable | manual | P | 37 | 27.1506 | 50 | 0.03 | 25 |
IV.CESI.HHZ. | 2023-03-02T15:42:23.69 | 0.6 | undecidable | manual | S | 327 | 14.1747 | 126 | -0.06 | 50 |
IV.NRCA.HHZ. | 2023-03-02T15:42:22.94 | 0.3 | undecidable | manual | S | 128 | 11.6772 | 132 | -0.12 | 74 |
IV.MML1.EHZ. | 2023-03-02T15:42:22.63 | 3.0 | undecidable | manual | Pn | -0.18 | 0 | |||
IV.FDMO.HHZ. | 2023-03-02T15:42:21.07 | 1.0 | positive | manual | P | 24 | 16.872 | 122 | -0.54 | 22 |
IV.CESI.HHZ. | 2023-03-02T15:42:21.42 | 0.6 | negative | manual | P | 327 | 14.1747 | 126 | 0.26 | 48 |
IV.NRCA.HHZ. | 2023-03-02T15:42:20.85 | 0.1 | undecidable | manual | P | 128 | 11.6772 | 132 | 0.08 | 100 |
IV.MC2.EHZ. | 2023-03-02T15:42:20.84 | 1.0 | undecidable | manual | P | 84 | 15.3735 | 124 | -0.51 | 23 |
IV.RIBO.EHZ.01 | 2023-03-02T15:42:19.55 | 3.0 | undecidable | manual | Pn | -2.8 | 0 | |||
IV.ARCI.HHZ. | 2023-03-02T15:42:16.91 | 3.0 | undecidable | manual | P | -0.3 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.2 | 0.00016849999999999998 | 0.12 | AML | other | m | 2023-03-02T15:42:23.04 |
IV.NRCA.HHE. | ML:1.2 | 0.0001905 | 0.22 | AML | other | m | 2023-03-02T15:42:23.29 |
IV.FDMO.HHN. | ML:1.1 | 0.00010745000000000001 | 1.12 | AML | other | m | 2023-03-02T15:42:24.70 |
IV.FDMO.HHE. | ML:1.3 | 0.0001585 | 0.36 | AML | other | m | 2023-03-02T15:42:24.67 |