A magnitude ML 1.3 earthquake occured in region: 4 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7960, 13.1380 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 11 | 281 | 5238 |
Preci | PG | 12 | 724 | 5962 |
Arquata del Tronto | AP | 13 | 1178 | 7140 |
Cascia | PG | 13 | 3217 | 10357 |
Accumoli | RI | 14 | 667 | 11024 |
Visso | MC | 16 | 1107 | 12131 |
Ussita | MC | 17 | 444 | 12575 |
Montegallo | AP | 17 | 523 | 13098 |
Cerreto di Spoleto | PG | 18 | 1075 | 14173 |
Poggiodomo | PG | 19 | 117 | 14290 |
Montemonaco | AP | 19 | 604 | 14894 |
Cittareale | RI | 20 | 482 | 15376 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2023-01-06 16:03:08 |
42.7957 | 13.1382 | 10 | 2024-03-01 17:18:05 |
Bollettino Sismico Italiano INGV | 116943091 |
Reviewed Rev100 |
ML 1.3 | 2023-01-06 16:03:08 |
42.7952 | 13.1373 | 10 | 2023-01-06 16:12:18 |
Sala Sismica INGV-Roma | 113350081 |
Field | Value |
---|---|
Time (UTC) | 2023-01-06 16:03:08 ± 0.04 |
Latitude | 42.7957 ± 0.0018 |
Longitude | 13.1382 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 116943091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 303 |
Semi-minor axis of confidence ellipse (meter) | 129 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 77 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 51 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 27 |
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) | 0.04137 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41639 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 116943091 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-05-01 16:56:10 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 113350081 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-01-06 16:12:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2023-01-06T16:03:20.35 | 0.3 | undecidable | manual | S | 9 | 33.3444 | 50 | 0.12 | 72 |
IV.RM33.EHZ. | 2023-01-06T16:03:20.01 | 0.1 | undecidable | manual | S | 169 | 32.4453 | 50 | 0.02 | 98 |
IV.CESI.HHZ. | 2023-01-06T16:03:19.37 | 0.1 | undecidable | manual | S | 321 | 29.9478 | 50 | 0.02 | 99 |
IV.SMA1.EHZ. | 2023-01-06T16:03:18.00 | 0.3 | undecidable | manual | S | 139 | 24.3534 | 50 | 0.15 | 73 |
IV.FDMO.HHZ. | 2023-01-06T16:03:18.47 | 0.3 | undecidable | manual | S | 351 | 27.0507 | 50 | -0.1 | 73 |
IV.MOMA.HNZ. | 2023-01-06T16:03:17.45 | 1.0 | undecidable | manual | P | 271 | 46.2204 | 50 | 0.1 | 24 |
IV.LNSS.HHZ. | 2023-01-06T16:03:17.45 | 0.6 | undecidable | manual | S | 201 | 22.8549 | 114 | 0.09 | 49 |
IV.MTRA.HNZ. | 2023-01-06T16:03:16.64 | 0.3 | undecidable | manual | S | 102 | 21.4674 | 115 | -0.3 | 71 |
IV.FEMA.HNZ. | 2023-01-06T16:03:16.48 | 0.6 | undecidable | manual | S | 339 | 19.869 | 117 | 0.06 | 50 |
7F.SIB1.EHZ. | 2023-01-06T16:03:15.02 | 0.6 | undecidable | manual | S | 44 | 15.3735 | 124 | -0.06 | 50 |
IV.RM33.EHZ. | 2023-01-06T16:03:15.26 | 0.1 | undecidable | manual | P | 169 | 32.4453 | 50 | 0.04 | 98 |
IV.CSP1.EHZ. | 2023-01-06T16:03:15.35 | 0.1 | undecidable | manual | P | 9 | 33.3444 | 50 | -0.01 | 98 |
IV.CESI.HHZ. | 2023-01-06T16:03:14.82 | 0.1 | undecidable | manual | P | 321 | 29.9478 | 50 | -0.03 | 98 |
7F.SIB3.EHZ. | 2023-01-06T16:03:14.45 | 0.6 | undecidable | manual | S | 51 | 13.875 | 126 | -0.22 | 49 |
IV.MC2.EHZ. | 2023-01-06T16:03:14.87 | 0.3 | undecidable | manual | S | 18 | 13.4754 | 127 | 0.31 | 71 |
IV.FDMO.HHZ. | 2023-01-06T16:03:14.31 | 0.1 | undecidable | manual | P | 351 | 27.0507 | 50 | -0.08 | 98 |
IV.MTRA.HNZ. | 2023-01-06T16:03:13.48 | 0.1 | undecidable | manual | P | 102 | 21.4674 | 115 | 0.03 | 100 |
IV.LNSS.HHZ. | 2023-01-06T16:03:13.81 | 0.1 | undecidable | manual | P | 201 | 22.8549 | 114 | 0.11 | 98 |
IV.SMA1.EHZ. | 2023-01-06T16:03:13.88 | 0.1 | undecidable | manual | P | 139 | 24.3534 | 50 | -0.1 | 98 |
IV.GAVE.HNZ. | 2023-01-06T16:03:13.46 | 0.6 | undecidable | manual | P | 240 | 22.9548 | 114 | -0.26 | 47 |
IT.MTCL.HGZ. | 2023-01-06T16:03:13.77 | 0.6 | undecidable | manual | P | 333 | 24.753 | 50 | -0.26 | 47 |
IV.NRCA.HHZ. | 2023-01-06T16:03:12.31 | 0.3 | undecidable | manual | S | 335 | 4.5954 | 156 | -0.27 | 73 |
IV.FEMA.HNZ. | 2023-01-06T16:03:12.79 | 0.6 | undecidable | manual | P | 339 | 19.869 | 117 | -0.37 | 47 |
7F.SIB3.EHZ. | 2023-01-06T16:03:12.01 | 0.6 | undecidable | manual | P | 51 | 13.875 | 126 | -0.13 | 50 |
7F.SIB1.EHZ. | 2023-01-06T16:03:12.54 | 0.1 | undecidable | manual | P | 44 | 15.3735 | 124 | 0.16 | 98 |
IV.MC2.EHZ. | 2023-01-06T16:03:12.37 | 0.1 | undecidable | manual | P | 18 | 13.4754 | 127 | 0.29 | 96 |
IV.NRCA.HHZ. | 2023-01-06T16:03:11.09 | 0.1 | undecidable | manual | P | 335 | 4.5954 | 156 | 0.16 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.5 | 0.000564 | 0.08 | AML | other | m | 2023-01-06T16:03:12.44 |
IV.NRCA.HNN. | ML:1.4 | 0.0004739796 | 0.0896 | AML | other | m | 2023-01-06T16:03:12.45 |
IV.NRCA.HHE. | ML:1.6 | 0.0006054999999999999 | 0.1 | AML | other | m | 2023-01-06T16:03:12.45 |
IV.NRCA.HNE. | ML:1.5 | 0.0005761151 | 0.1536 | AML | other | m | 2023-01-06T16:03:12.46 |
IV.LNSS.HHN. | ML:1.3 | 0.0001221 | 0.22 | AML | other | m | 2023-01-06T16:03:17.71 |
IV.LNSS.HHE. | ML:1.2 | 0.00011740000000000001 | 1.62 | AML | other | m | 2023-01-06T16:03:17.02 |
IV.CESI.HHN. | ML:1.0 | 0.000050100000000000005 | 0.34 | AML | other | m | 2023-01-06T16:03:19.57 |
IV.CESI.HHE. | ML:0.8 | 0.0000314 | 0.36 | AML | other | m | 2023-01-06T16:03:19.48 |
IV.MC2.EHN. | ML:1.4 | 0.000265114105 | 0.2176 | AML | other | m | 2023-01-06T16:03:16.19 |
IV.MC2.EHE. | ML:1.2 | 0.00017685422 | 0.4864 | AML | other | m | 2023-01-06T16:03:15.80 |
IV.LNSS.HNN. | ML:1.3 | 0.0001313093 | 0.3328 | AML | other | m | 2023-01-06T16:03:17.88 |
IV.LNSS.HNE. | ML:1.4 | 0.00014261586000000002 | 0.1664 | AML | other | m | 2023-01-06T16:03:18.10 |
IV.SMA1.EHN. | ML:0.6 | 0.00002417127 | 0.1664 | AML | other | m | 2023-01-06T16:03:18.85 |
IV.SMA1.EHE. | ML:0.7 | 0.000032092395000000004 | 0.1536 | AML | other | m | 2023-01-06T16:03:19.06 |
IV.CESI.HNN. | ML:1.1 | 0.00006313545500000001 | 0.768 | AML | other | m | 2023-01-06T16:03:19.67 |
IV.CESI.HNE. | ML:1.2 | 0.00007899811 | 0.9728 | AML | other | m | 2023-01-06T16:03:20.58 |
IV.CSP1.EHN. | ML:1.2 | 0.0000576738155 | 0.3584 | AML | other | m | 2023-01-06T16:03:20.48 |
IV.CSP1.EHE. | ML:1.2 | 0.000073027065 | 1.9456 | AML | other | m | 2023-01-06T16:03:20.97 |