A magnitude ML 1.4 earthquake occured in region: 4 km S Preci (PG), on
and geographic coordinates (lat, lon) 42.8470, 13.0340 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 | 8 | 4957 | 5681 |
Sellano | PG | 10 | 1079 | 6760 |
Cerreto di Spoleto | PG | 10 | 1075 | 7835 |
Visso | MC | 11 | 1107 | 8942 |
Castelsantangelo sul Nera | MC | 11 | 281 | 9223 |
Ussita | MC | 14 | 444 | 9667 |
Cascia | PG | 14 | 3217 | 12884 |
Vallo di Nera | PG | 16 | 364 | 13248 |
Monte Cavallo | MC | 17 | 145 | 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 1.4 | 2023-03-28 13:58:35 |
42.8467 | 13.0345 | 10 | 2023-03-28 14:11:57 |
Sala Sismica INGV-Roma | 115826411 |
Field | Value |
---|---|
Time (UTC) | 2023-03-28 13:58:35 ± 0.05 |
Latitude | 42.8467 ± 0.0027 |
Longitude | 13.0345 ± 0.0037 |
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 | 115826411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 278 |
Semi-minor axis of confidence ellipse (meter) | 276 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 358 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 76 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34354 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 115826411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-28 14:11:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.APEC.HHZ. | 2023-03-28T13:59:03.30 | 3.0 | undecidable | manual | S | -0.07 | 0 | |||
IV.MOMA.HHZ. | 2023-03-28T13:58:48.34 | 0.6 | undecidable | manual | S | 263 | 38.1285 | 50 | 0.34 | 45 |
IV.ASSB.HHZ. | 2023-03-28T13:58:47.65 | 0.6 | undecidable | manual | S | 306 | 37.4292 | 50 | -0.19 | 47 |
IV.PF6.EHE. | 2023-03-28T13:58:47.16 | 0.6 | undecidable | manual | S | 22 | 34.8429 | 50 | 0.03 | 49 |
IV.CSP1.EHZ. | 2023-03-28T13:58:46.20 | 0.6 | undecidable | manual | S | 27 | 30.5472 | 50 | 0.22 | 47 |
IV.MML1.EHZ. | 2023-03-28T13:58:45.87 | 0.6 | undecidable | manual | S | 350 | 30.0477 | 50 | 0.02 | 49 |
IV.TERO.HHZ. | 2023-03-28T13:58:45.09 | 3.0 | undecidable | manual | P | -0.01 | 0 | |||
IV.MMO1.EHZ. | 2023-03-28T13:58:44.28 | 3.0 | undecidable | manual | S | 0 | ||||
IV.LNSS.HHN. | 2023-03-28T13:58:44.88 | 0.6 | undecidable | manual | S | 179 | 27.0507 | 50 | -0.18 | 48 |
IV.GAVE.HNE. | 2023-03-28T13:58:43.07 | 0.6 | undecidable | manual | S | 214 | 20.5683 | 117 | -0.16 | 49 |
IV.FDMO.HHZ. | 2023-03-28T13:58:43.43 | 0.6 | undecidable | manual | S | 11 | 21.4674 | 116 | -0.08 | 49 |
7F.SIB2.EHN. | 2023-03-28T13:58:43.63 | 0.6 | undecidable | manual | S | 77 | 22.4553 | 115 | -0.18 | 48 |
7F.SIB3.EHN. | 2023-03-28T13:58:42.59 | 0.6 | undecidable | manual | S | 81 | 19.3695 | 118 | -0.28 | 48 |
IV.MOMA.HHZ. | 2023-03-28T13:58:42.71 | 1.0 | negative | manual | P | 263 | 38.1285 | 50 | 0.11 | 24 |
IV.MML1.EHZ. | 2023-03-28T13:58:42.16 | 1.0 | undecidable | manual | P | 350 | 30.0477 | 50 | 0.8 | 20 |
IV.MF5.EHZ. | 2023-03-28T13:58:42.94 | 3.0 | undecidable | manual | P | 0.19 | 0 | |||
7F.SIB1.EHZ. | 2023-03-28T13:58:42.76 | 0.6 | undecidable | manual | S | 74 | 19.869 | 118 | -0.25 | 48 |
IV.GUMA.HHZ. | 2023-03-28T13:58:42.36 | 3.0 | negative | manual | P | 0.24 | 0 | |||
IV.CESI.HHE. | 2023-03-28T13:58:42.41 | 0.6 | undecidable | manual | S | 329 | 20.4684 | 117 | -0.79 | 40 |
IV.ASSB.HHZ. | 2023-03-28T13:58:42.36 | 0.1 | undecidable | manual | P | 306 | 37.4292 | 50 | -0.15 | 95 |
IV.FEMA.HNN. | 2023-03-28T13:58:41.05 | 0.6 | undecidable | manual | S | 6 | 12.876 | 129 | 0.08 | 50 |
IV.CSP1.EHZ. | 2023-03-28T13:58:41.42 | 0.6 | positive | manual | P | 27 | 30.5472 | 50 | -0.01 | 49 |
IT.MTCL.HGN. | 2023-03-28T13:58:41.90 | 0.6 | undecidable | manual | S | 350 | 16.5723 | 122 | -0.12 | 49 |
IV.PF6.EHE. | 2023-03-28T13:58:41.95 | 0.1 | undecidable | manual | P | 22 | 34.8429 | 50 | -0.15 | 95 |
7F.SIB2.EHN. | 2023-03-28T13:58:40.12 | 0.1 | undecidable | manual | P | 77 | 22.4553 | 115 | -0.06 | 99 |
IV.MMO1.EHZ. | 2023-03-28T13:58:40.59 | 3.0 | undecidable | manual | P | 0 | ||||
IV.LNSS.HHN. | 2023-03-28T13:58:40.79 | 0.1 | undecidable | manual | P | 179 | 27.0507 | 50 | -0.11 | 97 |
IV.FDMO.HHZ. | 2023-03-28T13:58:40.02 | 0.6 | positive | manual | P | 11 | 21.4674 | 116 | 0.01 | 50 |
IV.CESI.HHE. | 2023-03-28T13:58:39.95 | 0.1 | undecidable | manual | P | 329 | 20.4684 | 117 | 0.12 | 98 |
IV.NRCA.HHZ. | 2023-03-28T13:58:39.61 | 0.6 | undecidable | manual | S | 103 | 6.6933 | 147 | 0.1 | 50 |
7F.SIB3.EHN. | 2023-03-28T13:58:39.67 | 0.1 | undecidable | manual | P | 81 | 19.3695 | 118 | 0.04 | 100 |
IV.GAVE.HNE. | 2023-03-28T13:58:39.87 | 0.1 | undecidable | manual | P | 214 | 20.5683 | 117 | 0.02 | 100 |
IT.MTCL.HGN. | 2023-03-28T13:58:39.20 | 0.1 | undecidable | manual | P | 350 | 16.5723 | 122 | 0.05 | 100 |
7F.SIB1.EHZ. | 2023-03-28T13:58:39.84 | 0.1 | undecidable | manual | P | 74 | 19.869 | 118 | 0.12 | 98 |
IV.FEMA.HNN. | 2023-03-28T13:58:38.81 | 0.1 | undecidable | manual | P | 6 | 12.876 | 129 | 0.27 | 96 |
IV.NRCA.HHZ. | 2023-03-28T13:58:37.97 | 0.1 | undecidable | manual | P | 103 | 6.6933 | 147 | 0.27 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.4 | 0.0004235 | 0.06 | AML | other | m | 2023-03-28T13:58:39.67 |
IV.NRCA.HHE. | ML:1.6 | 0.000633 | 0.62 | AML | other | m | 2023-03-28T13:58:39.99 |
IV.FDMO.HHE. | ML:1.3 | 0.0001225 | 0.2 | AML | other | m | 2023-03-28T13:58:43.83 |
IV.FDMO.HHN. | ML:1.0 | 0.00006534999999999999 | 1.68 | AML | other | m | 2023-03-28T13:58:44.10 |
IV.CSP1.EHN. | ML:1.4 | 0.00013005 | 0.88 | AML | other | m | 2023-03-28T13:58:46.09 |
IV.CSP1.EHE. | ML:1.4 | 0.00010595 | 1.26 | AML | other | m | 2023-03-28T13:58:46.30 |