A magnitude ML 1.3 earthquake occured in region: 4 km N Preci (PG), on
and geographic coordinates (lat, lon) 42.9180, 13.0290 at 11 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 |
Visso | MC | 5 | 1107 | 1831 |
Sellano | PG | 9 | 1079 | 2910 |
Monte Cavallo | MC | 9 | 145 | 3055 |
Ussita | MC | 10 | 444 | 3499 |
Castelsantangelo sul Nera | MC | 11 | 281 | 3780 |
Cerreto di Spoleto | PG | 14 | 1075 | 4855 |
Pieve Torina | MC | 14 | 1458 | 6313 |
Fiordimonte | MC | 14 | 202 | 6515 |
Norcia | PG | 15 | 4957 | 11472 |
Fiastra | MC | 17 | 559 | 12031 |
Pievebovigliana | MC | 17 | 866 | 12897 |
Acquacanina | MC | 17 | 121 | 13018 |
Serravalle di Chienti | MC | 18 | 1070 | 14088 |
Bolognola | MC | 18 | 142 | 14230 |
Muccia | MC | 18 | 915 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2023-03-21 11:14:58 |
42.9182 | 13.0288 | 11 | 2023-03-21 11:27:20 |
Sala Sismica INGV-Roma | 115590561 |
Field | Value |
---|---|
Time (UTC) | 2023-03-21 11:14:58 ± 0.05 |
Latitude | 42.9182 ± 0.0027 |
Longitude | 13.0288 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 115590561 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 309 |
Semi-minor axis of confidence ellipse (meter) | 254 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 31 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 61 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41459 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 115590561 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-21 11:27:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2023-03-21T11:15:13.81 | 0.3 | undecidable | manual | S | 7 | 46.0206 | 50 | 0.58 | 63 |
IV.NARO.HHZ. | 2023-03-21T11:15:12.86 | 3.0 | undecidable | manual | P | -0.67 | 0 | |||
IV.ASSB.HHZ. | 2023-03-21T11:15:09.60 | 0.3 | undecidable | manual | S | 295 | 33.0447 | 50 | -0.18 | 72 |
IV.GAVE.HNZ. | 2023-03-21T11:15:08.24 | 0.6 | undecidable | manual | S | 204 | 27.3504 | 50 | -0.01 | 50 |
IV.PF6.EHZ. | 2023-03-21T11:15:08.27 | 0.3 | undecidable | manual | S | 29 | 27.8499 | 50 | -0.11 | 73 |
IV.CSP1.EHZ. | 2023-03-21T11:15:07.36 | 0.3 | undecidable | manual | S | 36 | 23.9538 | 50 | 0 | 75 |
IV.MMO1.EHZ. | 2023-03-21T11:15:07.45 | 0.3 | undecidable | manual | S | 95 | 24.2535 | 50 | 0.01 | 75 |
IV.EL6.EHZ. | 2023-03-21T11:15:07.14 | 0.3 | undecidable | manual | P | 7 | 46.0206 | 50 | 0.15 | 70 |
7F.SIB3.EHE. | 2023-03-21T11:15:06.02 | 0.3 | undecidable | manual | S | 104 | 20.1687 | 50 | -0.31 | 71 |
7F.SIB2.EHE. | 2023-03-21T11:15:06.84 | 0.3 | undecidable | manual | S | 98 | 22.5552 | 50 | -0.13 | 74 |
7F.SIB1.EHE. | 2023-03-21T11:15:06.27 | 0.3 | undecidable | manual | S | 97 | 19.7691 | 50 | 0.04 | 75 |
IV.MML1.EHZ. | 2023-03-21T11:15:06.62 | 0.3 | undecidable | manual | S | 348 | 22.1556 | 50 | -0.25 | 72 |
IV.MOMA.HHZ. | 2023-03-21T11:15:06.26 | 0.3 | undecidable | manual | P | 251 | 39.4272 | 50 | 0.29 | 69 |
IV.FDMO.HHZ. | 2023-03-21T11:15:04.50 | 0.1 | undecidable | manual | S | 20 | 13.9749 | 128 | -0.11 | 100 |
IV.PF6.EHZ. | 2023-03-21T11:15:04.13 | 0.3 | undecidable | manual | P | 29 | 27.8499 | 50 | -0.06 | 74 |
IV.CESI.HHZ. | 2023-03-21T11:15:04.30 | 0.3 | undecidable | manual | S | 314 | 13.9749 | 128 | -0.31 | 72 |
IV.ASSB.HHZ. | 2023-03-21T11:15:04.89 | 0.3 | undecidable | manual | P | 295 | 33.0447 | 50 | -0.11 | 73 |
IV.GAVE.HNZ. | 2023-03-21T11:15:04.21 | 0.3 | undecidable | manual | P | 204 | 27.3504 | 50 | 0.1 | 74 |
IV.GUMA.HHZ. | 2023-03-21T11:15:04.84 | 3.0 | positive | manual | P | 0.28 | 0 | |||
7F.SIB1.EHE. | 2023-03-21T11:15:03.05 | 0.3 | undecidable | manual | P | 97 | 19.7691 | 50 | 0.11 | 74 |
IV.MML1.EHZ. | 2023-03-21T11:15:03.26 | 0.3 | undecidable | manual | P | 348 | 22.1556 | 50 | -0.05 | 75 |
IV.CSP1.EHZ. | 2023-03-21T11:15:03.66 | 0.1 | undecidable | manual | P | 36 | 23.9538 | 50 | 0.06 | 99 |
IV.MMO1.EHZ. | 2023-03-21T11:15:03.71 | 0.3 | positive | manual | P | 95 | 24.2535 | 50 | 0.07 | 74 |
7F.SIB2.EHE. | 2023-03-21T11:15:03.36 | 0.3 | undecidable | manual | P | 98 | 22.5552 | 50 | -0.01 | 75 |
IT.MTCL.HGE. | 2023-03-21T11:15:03.04 | 0.3 | undecidable | manual | S | 344 | 8.7801 | 141 | -0.28 | 73 |
IV.FEMA.HNE. | 2023-03-21T11:15:02.82 | 0.3 | undecidable | manual | S | 19 | 5.1948 | 155 | 0.17 | 75 |
7F.SIB3.EHE. | 2023-03-21T11:15:02.93 | 0.3 | undecidable | manual | P | 104 | 20.1687 | 50 | -0.08 | 75 |
IV.FDMO.HHZ. | 2023-03-21T11:15:02.14 | 0.1 | negative | manual | P | 20 | 13.9749 | 128 | 0.13 | 100 |
IV.CESI.HHZ. | 2023-03-21T11:15:02.15 | 0.1 | negative | manual | P | 314 | 13.9749 | 128 | 0.14 | 99 |
IV.NRCA.HHZ. | 2023-03-21T11:15:01.52 | 0.1 | undecidable | manual | P | 143 | 11.6772 | 133 | -0.14 | 100 |
IT.MTCL.HGE. | 2023-03-21T11:15:01.31 | 0.3 | undecidable | manual | P | 344 | 8.7801 | 141 | 0.04 | 77 |
IV.FEMA.HNE. | 2023-03-21T11:15:01.13 | 0.1 | undecidable | manual | P | 19 | 5.1948 | 155 | 0.25 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.2 | 0.00017649999999999998 | 0.8 | AML | other | m | 2023-03-21T11:15:04.00 |
IV.NRCA.HHE. | ML:1.2 | 0.00016849999999999998 | 1 | AML | other | m | 2023-03-21T11:15:04.09 |
IV.FDMO.HHN. | ML:1.4 | 0.000265 | 0.3 | AML | other | m | 2023-03-21T11:15:04.71 |
IV.CESI.HHN. | ML:1.7 | 0.000494 | 0.3 | AML | other | m | 2023-03-21T11:15:04.96 |
IV.FDMO.HHE. | ML:1.5 | 0.000293 | 1.62 | AML | other | m | 2023-03-21T11:15:04.82 |
IV.CESI.HHE. | ML:1.4 | 0.00023999999999999998 | 1.62 | AML | other | m | 2023-03-21T11:15:05.95 |
IV.MML1.EHE. | ML:0.8 | 0.0000448 | 1 | AML | other | m | 2023-03-21T11:15:06.21 |
IV.MML1.EHN. | ML:1.0 | 0.00006145 | 0.9 | AML | other | m | 2023-03-21T11:15:06.97 |
IV.MMO1.EHE. | ML:1.2 | 0.00010700000000000001 | 0.78 | AML | other | m | 2023-03-21T11:15:07.70 |
IV.CSP1.EHN. | ML:1.5 | 0.000176 | 1.68 | AML | other | m | 2023-03-21T11:15:07.86 |
IV.MMO1.EHN. | ML:1.2 | 0.00010059999999999999 | 0.26 | AML | other | m | 2023-03-21T11:15:08.18 |
IV.CSP1.EHE. | ML:1.6 | 0.000253 | 1.38 | AML | other | m | 2023-03-21T11:15:08.00 |
IV.ASSB.HHN. | ML:1.2 | 0.00005830000000000001 | 1.1 | AML | other | m | 2023-03-21T11:15:09.81 |
IV.ASSB.HHE. | ML:1.3 | 0.00007835000000000001 | 0.9 | AML | other | m | 2023-03-21T11:15:10.49 |