A magnitude ML 0.6 earthquake occured in region: 3 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7870, 13.1350 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 |
---|---|---|---|---|
Norcia | PG | 4 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 12 | 281 | 5238 |
Cascia | PG | 12 | 3217 | 8455 |
Preci | PG | 13 | 724 | 9179 |
Arquata del Tronto | AP | 13 | 1178 | 10357 |
Accumoli | RI | 14 | 667 | 11024 |
Visso | MC | 17 | 1107 | 12131 |
Montegallo | AP | 17 | 523 | 12654 |
Ussita | MC | 18 | 444 | 13098 |
Cerreto di Spoleto | PG | 18 | 1075 | 14173 |
Poggiodomo | PG | 18 | 117 | 14290 |
Cittareale | RI | 19 | 482 | 14772 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2023-03-05 11:00:01 |
42.7868 | 13.1353 | 10 | 2023-03-05 11:12:02 |
Sala Sismica INGV-Roma | 115001521 |
Field | Value |
---|---|
Time (UTC) | 2023-03-05 11:00:01 ± 0.07 |
Latitude | 42.7868 ± 0.0036 |
Longitude | 13.1353 ± 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 | 115001521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 498 |
Semi-minor axis of confidence ellipse (meter) | 341 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 101 |
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) | 121 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
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) | 0.04946 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38131 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 115001521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-05 11:12:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2023-03-05T11:00:15.48 | 0.6 | undecidable | manual | S | 115 | 42.3243 | 50 | -0.02 | 48 |
IV.CSP1.EHZ. | 2023-03-05T11:00:13.59 | 0.6 | undecidable | manual | S | 9 | 34.3434 | 50 | 0.23 | 47 |
IV.CESI.HHZ. | 2023-03-05T11:00:12.21 | 0.6 | undecidable | manual | S | 322 | 30.6471 | 50 | -0.17 | 48 |
IV.FDMO.HHZ. | 2023-03-05T11:00:11.55 | 0.6 | undecidable | manual | S | 352 | 27.9498 | 50 | -0.12 | 49 |
IV.LNSS.HHZ. | 2023-03-05T11:00:10.04 | 0.6 | undecidable | manual | S | 201 | 21.867 | 115 | 0.08 | 50 |
IV.TERO.HHZ. | 2023-03-05T11:00:09.41 | 0.1 | undecidable | manual | P | 115 | 42.3243 | 50 | -0.21 | 93 |
IV.CSP1.EHZ. | 2023-03-05T11:00:08.45 | 1.0 | undecidable | manual | P | 9 | 34.3434 | 50 | 0.07 | 24 |
7F.SIB2.EHZ. | 2023-03-05T11:00:08.50 | 0.6 | undecidable | manual | S | 50 | 17.9709 | 120 | -0.26 | 48 |
7F.SIB1.EHZ. | 2023-03-05T11:00:08.28 | 0.6 | undecidable | manual | S | 42 | 16.1727 | 122 | 0.03 | 51 |
IV.MC2.EHZ. | 2023-03-05T11:00:08.10 | 0.3 | undecidable | manual | S | 18 | 14.4744 | 125 | 0.35 | 71 |
IV.FDMO.HHZ. | 2023-03-05T11:00:07.49 | 1.0 | undecidable | manual | P | 352 | 27.9498 | 50 | 0.08 | 24 |
IV.CESI.HHZ. | 2023-03-05T11:00:07.84 | 0.6 | negative | manual | P | 322 | 30.6471 | 50 | 0.03 | 49 |
IV.LNSS.HHZ. | 2023-03-05T11:00:06.59 | 0.1 | undecidable | manual | P | 201 | 21.867 | 115 | 0.17 | 97 |
7F.SIB1.EHZ. | 2023-03-05T11:00:05.61 | 0.1 | undecidable | manual | P | 42 | 16.1727 | 122 | 0.18 | 98 |
IV.MC2.EHZ. | 2023-03-05T11:00:05.51 | 1.0 | undecidable | manual | P | 18 | 14.4744 | 125 | 0.37 | 24 |
7F.SIB2.EHZ. | 2023-03-05T11:00:05.66 | 0.1 | undecidable | manual | P | 50 | 17.9709 | 120 | -0.07 | 100 |
IV.NRCA.HHZ. | 2023-03-05T11:00:05.18 | 0.3 | undecidable | manual | S | 342 | 5.4945 | 152 | -0.45 | 71 |
IV.NRCA.HHZ. | 2023-03-05T11:00:03.89 | 1.0 | undecidable | manual | P | 342 | 5.4945 | 152 | -0.03 | 26 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.0 | 0.000501 | 0.1 | AML | other | m | 2023-03-05T11:00:05.33 |
IV.NRCA.HHN. | ML:0.0 | 0.0003265 | 0.14 | AML | other | m | 2023-03-05T11:00:05.22 |
IV.MC2.EHE. | ML:0.7 | 0.0000441119925 | 0.224 | AML | other | m | 2023-03-05T11:00:10.20 |
IV.MC2.EHN. | ML:0.7 | 0.000051872455 | 0.1792 | AML | other | m | 2023-03-05T11:00:09.39 |
IV.FDMO.HHE. | ML:0.6 | 0.000018043515 | 4.8384 | AML | other | m | 2023-03-05T11:00:09.85 |
IV.FDMO.HHN. | ML:0.3 | 0.000007759343 | 0.3008 | AML | other | m | 2023-03-05T11:00:11.78 |
IV.CESI.HHE. | ML:0.6 | 0.0000200556935 | 1.1968 | AML | other | m | 2023-03-05T11:00:09.40 |
IV.CESI.HHN. | ML:0.3 | 0.000012023249999999999 | 0.1984 | AML | other | m | 2023-03-05T11:00:15.08 |
IV.CSP1.EHE. | ML:1.0 | 0.000045833855 | 2.304 | AML | other | m | 2023-03-05T11:00:24.51 |
IV.CSP1.EHN. | ML:0.9 | 0.000036283210000000006 | 1.76 | AML | other | m | 2023-03-05T11:00:07.86 |
IV.TERO.HHE. | ML:0.2 | 0.000007026331000000001 | 0.1152 | AML | other | m | 2023-03-05T11:00:16.11 |
IV.TERO.HHN. | ML:0.5 | 0.0000100313915 | 0.8 | AML | other | m | 2023-03-05T11:00:08.46 |