A magnitude ML 0.9 earthquake occured in region: 2 km NE Preci (PG), on
and geographic coordinates (lat, lon) 42.8970, 13.0550 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 |
---|---|---|---|---|
Preci | PG | 2 | 724 | 724 |
Visso | MC | 5 | 1107 | 1831 |
Castelsantangelo sul Nera | MC | 8 | 281 | 2112 |
Ussita | MC | 9 | 444 | 2556 |
Sellano | PG | 10 | 1079 | 3635 |
Monte Cavallo | MC | 12 | 145 | 3780 |
Norcia | PG | 12 | 4957 | 8737 |
Cerreto di Spoleto | PG | 14 | 1075 | 9812 |
Fiordimonte | MC | 16 | 202 | 10014 |
Pieve Torina | MC | 17 | 1458 | 11472 |
Fiastra | MC | 18 | 559 | 12031 |
Acquacanina | MC | 18 | 121 | 12152 |
Bolognola | MC | 18 | 142 | 12294 |
Pievebovigliana | MC | 19 | 866 | 13160 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-03-21 07:10:03 |
42.8973 | 13.0553 | 9 | 2023-03-21 07:17:09 |
Sala Sismica INGV-Roma | 115586201 |
Field | Value |
---|---|
Time (UTC) | 2023-03-21 07:10:03 ± 0.19 |
Latitude | 42.8973 ± 0.0036 |
Longitude | 13.0553 ± 0.0061 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 115586201 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 499 |
Semi-minor axis of confidence ellipse (meter) | 231 |
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) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 168 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22483 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 115586201 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-21 07:17:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MONC.HHZ. | 2023-03-21T07:11:45.81 | 3.0 | undecidable | manual | Sn | -6.96 | 0 | |||
GU.IMI.HHZ. | 2023-03-21T07:11:39.56 | 3.0 | undecidable | manual | Sn | 2.51 | 0 | |||
IV.SPS2.HHZ. | 2023-03-21T07:11:36.00 | 3.0 | undecidable | manual | Sn | 10.3 | 0 | |||
IV.HPAC.HHZ. | 2023-03-21T07:11:34.52 | 3.0 | positive | manual | Pg | 28.43 | 0 | |||
MN.TRI.HHZ. | 2023-03-21T07:11:26.41 | 3.0 | undecidable | manual | Sn | -5.48 | 0 | |||
IV.CAR1.HHZ. | 2023-03-21T07:11:23.68 | 3.0 | undecidable | manual | Sn | -0.95 | 0 | |||
MN.SENA.HHZ. | 2023-03-21T07:11:09.99 | 3.0 | undecidable | manual | Sn | 4.44 | 0 | |||
IV.BRSN.HNZ. | 2023-03-21T07:11:00.58 | 3.0 | undecidable | manual | Sg | 3.45 | 0 | |||
IV.SELL.HHZ. | 2023-03-21T07:11:00.30 | 3.0 | undecidable | manual | Pg | 12.23 | 0 | |||
OT.OT14.EHZ. | 2023-03-21T07:10:53.67 | 3.0 | undecidable | manual | Sn | 1.13 | 0 | |||
MN.SENA.HHZ. | 2023-03-21T07:10:48.44 | 3.0 | undecidable | manual | Pg | 16.83 | 0 | |||
GU.RNCA.HHZ. | 2023-03-21T07:10:47.89 | 3.0 | undecidable | manual | Pn | 2.7 | 0 | |||
IV.PRMA.HHZ. | 2023-03-21T07:10:40.64 | 3.0 | negative | manual | Pn | 1.02 | 0 | |||
IV.PP3.EHZ. | 2023-03-21T07:10:36.91 | 3.0 | undecidable | manual | Sg | 0.09 | 0 | |||
IV.IMOL.HNZ. | 2023-03-21T07:10:25.11 | 3.0 | negative | manual | Pn | -3.59 | 0 | |||
OT.OT12.EHZ. | 2023-03-21T07:10:24.55 | 3.0 | undecidable | manual | Pn | 0.09 | 0 | |||
IV.GATE.HHZ. | 2023-03-21T07:10:21.55 | 3.0 | positive | manual | Pn | 6.82 | 0 | |||
IV.ATPI.EHZ. | 2023-03-21T07:10:20.69 | 3.0 | undecidable | manual | Pg | 5.42 | 0 | |||
IV.CESX.HHZ. | 2023-03-21T07:10:17.07 | 3.0 | undecidable | manual | Sg | 0.03 | 0 | |||
IV.SSP9.EHZ. | 2023-03-21T07:10:16.63 | 3.0 | positive | manual | P | -0.83 | 0 | |||
IV.CSP1.EHZ. | 2023-03-21T07:10:12.84 | 0.3 | undecidable | manual | S | 29 | 24.753 | 109 | -0.09 | 72 |
IV.MML1.EHZ. | 2023-03-21T07:10:12.77 | 0.3 | undecidable | manual | S | 344 | 24.9528 | 109 | -0.22 | 70 |
IV.CESI.HHZ. | 2023-03-21T07:10:10.46 | 0.1 | undecidable | manual | S | 314 | 17.0718 | 117 | -0.02 | 99 |
IV.FDMO.HHZ. | 2023-03-21T07:10:10.25 | 0.3 | undecidable | manual | S | 10 | 15.6732 | 119 | 0.21 | 71 |
IV.MML1.EHZ. | 2023-03-21T07:10:09.30 | 0.3 | undecidable | manual | P | 344 | 24.9528 | 109 | 0.19 | 71 |
IV.NRCA.HHZ. | 2023-03-21T07:10:08.01 | 0.1 | undecidable | manual | S | 146 | 8.5803 | 136 | -0.05 | 100 |
IV.CSP1.EHZ. | 2023-03-21T07:10:08.90 | 0.3 | undecidable | manual | P | 29 | 24.753 | 109 | -0.18 | 71 |
IV.CESI.HHZ. | 2023-03-21T07:10:07.64 | 0.1 | undecidable | manual | P | 314 | 17.0718 | 117 | -0.03 | 99 |
IV.FDMO.HHZ. | 2023-03-21T07:10:07.55 | 0.1 | undecidable | manual | P | 10 | 15.6732 | 119 | 0.14 | 97 |
IV.NRCA.HHZ. | 2023-03-21T07:10:06.30 | 0.1 | negative | manual | P | 146 | 8.5803 | 136 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.3 | 0.000277 | 0.12 | AML | other | m | 2023-03-21T07:10:08.10 |
IV.NRCA.HHE. | ML:1.0 | 0.00013450000000000002 | 0.12 | AML | other | m | 2023-03-21T07:10:08.62 |
IV.FDMO.HHE. | ML:0.9 | 0.00007485 | 0.14 | AML | other | m | 2023-03-21T07:10:10.52 |
IV.FDMO.HHN. | ML:0.8 | 0.00006365 | 0.26 | AML | other | m | 2023-03-21T07:10:10.89 |
IV.NRCA.HNE. | ML:0.9 | 0.000123171485 | 0.1088 | AML | other | m | 2023-03-21T07:10:08.62 |
IV.NRCA.HNN. | ML:1.2 | 0.0002596266 | 0.6304 | AML | other | m | 2023-03-21T07:10:09.46 |
IV.CESI.HHE. | ML:0.6 | 0.00003282877 | 0.1376 | AML | other | m | 2023-03-21T07:10:10.84 |
IV.CESI.HHN. | ML:0.6 | 0.000040500805000000004 | 0.1792 | AML | other | m | 2023-03-21T07:10:10.74 |