A magnitude ML 0.8 earthquake occured in region: 3 km SE Sellano (PG), on
and geographic coordinates (lat, lon) 42.8660, 12.9450 at 11 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 |
---|---|---|---|---|
Sellano | PG | 3 | 1079 | 1079 |
Cerreto di Spoleto | PG | 6 | 1075 | 2154 |
Preci | PG | 8 | 724 | 2878 |
Vallo di Nera | PG | 13 | 364 | 3242 |
Visso | MC | 14 | 1107 | 4349 |
Campello sul Clitunno | PG | 15 | 2442 | 6791 |
Norcia | PG | 15 | 4957 | 11748 |
Monte Cavallo | MC | 15 | 145 | 11893 |
Trevi | PG | 16 | 8469 | 20362 |
Sant'Anatolia di Narco | PG | 17 | 564 | 20926 |
Poggiodomo | PG | 17 | 117 | 21043 |
Castelsantangelo sul Nera | MC | 17 | 281 | 21324 |
Cascia | PG | 17 | 3217 | 24541 |
Ussita | MC | 18 | 444 | 24985 |
Scheggino | PG | 19 | 461 | 25446 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2023-01-06 02:21:52 |
42.866 | 12.9452 | 11 | 2024-03-01 17:18:03 |
Bollettino Sismico Italiano INGV | 116310091 |
Reviewed Rev100 |
ML 0.8 | 2023-01-06 02:21:52 |
42.8657 | 12.9437 | 10 | 2023-01-06 02:27:20 |
Sala Sismica INGV-Roma | 113337821 |
Field | Value |
---|---|
Time (UTC) | 2023-01-06 02:21:52 ± 0.06 |
Latitude | 42.8660 ± 0.0027 |
Longitude | 12.9452 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 116310091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 430 |
Semi-minor axis of confidence ellipse (meter) | 319 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 89 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 65 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.12321 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38851 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 116310091 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-04-12 11:16:58 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 113337821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-01-06 02:27:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SNTG.HHZ. | 2023-01-06T02:22:07.05 | 0.6 | undecidable | manual | S | 360 | 43.1235 | 50 | 0.23 | 48 |
IV.CSP1.EHE. | 2023-01-06T02:22:04.28 | 0.6 | undecidable | manual | S | 40 | 32.745 | 50 | 0.24 | 48 |
IV.LNSS.HHZ. | 2023-01-06T02:22:03.45 | 0.6 | undecidable | manual | S | 165 | 30.2475 | 50 | 0.09 | 50 |
IV.ASSB.HHZ. | 2023-01-06T02:22:03.19 | 0.6 | undecidable | manual | S | 310 | 30.4473 | 50 | -0.23 | 48 |
IV.MML1.EHZ. | 2023-01-06T02:22:02.68 | 0.6 | undecidable | manual | S | 4 | 27.5502 | 50 | 0.03 | 51 |
IV.MC2.EHZ. | 2023-01-06T02:22:01.04 | 0.6 | undecidable | manual | S | 76 | 20.4684 | 50 | 0.28 | 49 |
IV.FDMO.HHZ. | 2023-01-06T02:22:01.05 | 0.6 | undecidable | manual | S | 31 | 22.1556 | 50 | -0.17 | 49 |
IV.GAVE.EHZ. | 2023-01-06T02:22:00.34 | 0.6 | undecidable | manual | S | 192 | 19.7691 | 50 | -0.22 | 49 |
IV.SNTG.HHZ. | 2023-01-06T02:22:00.96 | 1.0 | undecidable | manual | P | 360 | 43.1235 | 50 | 0.05 | 25 |
IV.MMO1.EHN. | 2023-01-06T02:21:59.20 | 0.1 | undecidable | manual | P | 83 | 31.2465 | 50 | 0.13 | 99 |
IV.CSP1.EHE. | 2023-01-06T02:21:59.44 | 0.1 | undecidable | manual | P | 40 | 32.745 | 50 | 0.14 | 98 |
IT.MTCL.HGN. | 2023-01-06T02:21:59.10 | 0.6 | undecidable | manual | S | 17 | 14.874 | 127 | -0.14 | 51 |
IV.LNSS.HHZ. | 2023-01-06T02:21:59.03 | 0.6 | positive | manual | P | 165 | 30.2475 | 50 | 0.12 | 50 |
IV.NRCA.HHZ. | 2023-01-06T02:21:59.06 | 0.6 | undecidable | manual | S | 105 | 14.1747 | 128 | 0 | 51 |
IV.GUMA.HNN. | 2023-01-06T02:21:59.71 | 1.0 | undecidable | manual | P | 55 | 38.4282 | 50 | -0.47 | 22 |
IV.CESI.HHZ. | 2023-01-06T02:21:59.38 | 0.6 | undecidable | manual | S | 348 | 15.7731 | 125 | -0.12 | 52 |
IV.MOMA.HNZ. | 2023-01-06T02:21:59.36 | 0.1 | undecidable | manual | P | 257 | 31.2465 | 50 | 0.28 | 96 |
IV.FEMA.HNN. | 2023-01-06T02:21:58.98 | 0.6 | undecidable | manual | S | 39 | 13.6752 | 129 | 0.07 | 50 |
IV.ASSB.HHZ. | 2023-01-06T02:21:58.54 | 0.6 | undecidable | manual | P | 310 | 30.4473 | 50 | -0.4 | 46 |
7F.SIB1.EHE. | 2023-01-06T02:21:58.56 | 0.1 | undecidable | manual | P | 83 | 26.5512 | 50 | 0.2 | 98 |
IV.MML1.EHZ. | 2023-01-06T02:21:58.59 | 0.6 | positive | manual | P | 4 | 27.5502 | 50 | 0.09 | 50 |
7F.SIB3.EHN. | 2023-01-06T02:21:57.87 | 0.1 | undecidable | manual | P | 88 | 26.4513 | 50 | -0.46 | 92 |
IV.GAVE.EHZ. | 2023-01-06T02:21:57.47 | 0.3 | undecidable | manual | P | 192 | 19.7691 | 50 | 0.18 | 75 |
IV.FDMO.HHZ. | 2023-01-06T02:21:57.66 | 1.0 | undecidable | manual | P | 31 | 22.1556 | 50 | -0.01 | 26 |
IV.CESI.HHZ. | 2023-01-06T02:21:56.76 | 0.3 | positive | manual | P | 348 | 15.7731 | 125 | 0.08 | 76 |
IV.FEMA.HNN. | 2023-01-06T02:21:56.48 | 0.3 | undecidable | manual | P | 39 | 13.6752 | 129 | 0.14 | 75 |
IV.MC2.EHZ. | 2023-01-06T02:21:56.81 | 0.1 | undecidable | manual | P | 76 | 20.4684 | 50 | -0.6 | 89 |
IT.MTCL.HGN. | 2023-01-06T02:21:56.54 | 0.3 | undecidable | manual | P | 17 | 14.874 | 127 | 0.01 | 77 |
IV.NRCA.HHZ. | 2023-01-06T02:21:56.57 | 0.1 | negative | manual | P | 105 | 14.1747 | 128 | 0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.1 | 0.000125 | 0.12 | AML | other | m | 2023-01-06T02:21:59.24 |
IV.NRCA.HHE. | ML:1.0 | 0.00008424999999999999 | 0.1 | AML | other | m | 2023-01-06T02:21:59.23 |
IV.CESI.HHN. | ML:0.7 | 0.0000392 | 0.48 | AML | other | m | 2023-01-06T02:21:59.62 |
IV.CESI.HHE. | ML:0.4 | 0.00002615 | 1.18 | AML | other | m | 2023-01-06T02:22:00.34 |
IV.MML1.EHE. | ML:0.7 | 0.00002531 | 0.48 | AML | other | m | 2023-01-06T02:22:03.11 |
IV.LNSS.HHE. | ML:0.9 | 0.0000424 | 0.32 | AML | other | m | 2023-01-06T02:22:03.78 |
IV.MML1.EHN. | ML:0.3 | 0.000011900000000000001 | 1.32 | AML | other | m | 2023-01-06T02:22:03.12 |
IV.LNSS.HHN. | ML:0.9 | 0.0000354 | 0.48 | AML | other | m | 2023-01-06T02:22:04.54 |