A magnitude ML 1.0 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8110, 13.1240 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 | 3 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 10 | 724 | 5962 |
Cascia | PG | 14 | 3217 | 9179 |
Visso | MC | 14 | 1107 | 10286 |
Arquata del Tronto | AP | 15 | 1178 | 11464 |
Ussita | MC | 15 | 444 | 11908 |
Accumoli | RI | 16 | 667 | 12575 |
Cerreto di Spoleto | PG | 17 | 1075 | 13650 |
Montegallo | AP | 18 | 523 | 14173 |
Sellano | PG | 18 | 1079 | 15252 |
Poggiodomo | PG | 19 | 117 | 15369 |
Montemonaco | AP | 19 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2024-01-23 05:58:39 |
42.8113 | 13.1237 | 10 | 2024-01-23 06:08:59 |
Sala Sismica INGV-Roma | 124806061 |
Field | Value |
---|---|
Time (UTC) | 2024-01-23 05:58:39 ± 0.07 |
Latitude | 42.8113 ± 0.0027 |
Longitude | 13.1237 ± 0.0049 |
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 | 124806061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 356 |
Semi-minor axis of confidence ellipse (meter) | 353 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 109 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32196 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 124806061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-23 06:08:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.EHZ. | 2024-01-23T05:58:51.51 | 0.6 | undecidable | manual | S | 340 | 35.742 | 50 | -0.11 | 47 |
IV.CSP1.EHZ. | 2024-01-23T05:58:50.45 | 0.3 | undecidable | manual | S | 12 | 31.8459 | 50 | -0.12 | 71 |
IV.CESI.HHZ. | 2024-01-23T05:58:49.47 | 0.3 | undecidable | manual | S | 320 | 27.8499 | 50 | -0.06 | 72 |
IV.SMA1.EHZ. | 2024-01-23T05:58:48.88 | 0.3 | undecidable | manual | S | 139 | 26.4513 | 110 | -0.23 | 70 |
IV.FDMO.HHZ. | 2024-01-23T05:58:48.38 | 0.3 | undecidable | manual | S | 353 | 25.1526 | 111 | -0.3 | 69 |
IV.MMO1.EHZ. | 2024-01-23T05:58:46.64 | 0.6 | undecidable | manual | S | 59 | 19.1697 | 117 | -0.15 | 48 |
IV.MML1.EHZ. | 2024-01-23T05:58:46.62 | 0.3 | undecidable | manual | P | 340 | 35.742 | 50 | 0.2 | 69 |
IV.CESI.HHZ. | 2024-01-23T05:58:45.20 | 0.3 | undecidable | manual | P | 320 | 27.8499 | 50 | -0.02 | 73 |
7F.SIB2.EHN. | 2024-01-23T05:58:45.92 | 0.3 | undecidable | manual | S | 59 | 17.0718 | 120 | -0.23 | 71 |
IV.MC2.EHZ. | 2024-01-23T05:58:45.17 | 0.6 | undecidable | manual | S | 26 | 12.2766 | 128 | 0.41 | 46 |
IV.CSP1.EHZ. | 2024-01-23T05:58:45.81 | 0.6 | undecidable | manual | P | 12 | 31.8459 | 50 | -0.01 | 48 |
IV.SMA1.EHZ. | 2024-01-23T05:58:45.22 | 0.6 | undecidable | manual | P | 139 | 26.4513 | 110 | 0.25 | 46 |
IV.FAGN.HHZ. | 2024-01-23T05:58:45.01 | 3.0 | negative | manual | P | 0 | 0 | |||
7F.SIB1.HNZ. | 2024-01-23T05:58:45.74 | 0.3 | undecidable | manual | S | 52 | 15.0738 | 123 | 0.19 | 72 |
IV.FDMO.HHZ. | 2024-01-23T05:58:44.68 | 0.6 | negative | manual | P | 353 | 25.1526 | 111 | -0.05 | 48 |
7F.SIB3.EHN. | 2024-01-23T05:58:44.95 | 0.3 | undecidable | manual | S | 59 | 13.875 | 125 | -0.24 | 71 |
7F.SIB1.HNZ. | 2024-01-23T05:58:43.14 | 0.3 | undecidable | manual | P | 52 | 15.0738 | 123 | 0.22 | 71 |
7F.SIB2.EHN. | 2024-01-23T05:58:43.33 | 0.1 | undecidable | manual | P | 59 | 17.0718 | 120 | 0.06 | 98 |
IV.MMO1.EHZ. | 2024-01-23T05:58:43.69 | 0.6 | positive | manual | P | 59 | 19.1697 | 117 | 0.05 | 49 |
IV.NRCA.HHZ. | 2024-01-23T05:58:42.62 | 0.6 | undecidable | manual | S | 343 | 2.5974 | 165 | -0.19 | 49 |
ZO.PDN11.EHE. | 2024-01-23T05:58:42.80 | 0.6 | undecidable | manual | S | 185 | 3.0969 | 162 | -0.06 | 50 |
IV.MC2.EHZ. | 2024-01-23T05:58:42.78 | 0.3 | undecidable | manual | P | 26 | 12.2766 | 128 | 0.31 | 70 |
7F.SIB3.EHN. | 2024-01-23T05:58:42.80 | 0.3 | undecidable | manual | P | 59 | 13.875 | 125 | 0.09 | 74 |
IV.NRCA.HHZ. | 2024-01-23T05:58:41.52 | 0.6 | undecidable | manual | P | 343 | 2.5974 | 165 | 0.18 | 49 |
ZO.PDN11.EHE. | 2024-01-23T05:58:41.29 | 0.1 | undecidable | manual | P | 185 | 3.0969 | 162 | -0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.9 | 0.000052199999999999995 | 1.68 | AML | other | m | 2024-01-23T05:58:48.84 |
IV.FDMO.HHE. | ML:0.8 | 0.0000363 | 0.94 | AML | other | m | 2024-01-23T05:58:49.67 |
IV.CESI.HHE. | ML:1.1 | 0.00006154999999999999 | 0.44 | AML | other | m | 2024-01-23T05:58:49.66 |
IV.CESI.HHN. | ML:1.2 | 0.0000853 | 1.5 | AML | other | m | 2024-01-23T05:58:50.06 |
IV.SMA1.EHE. | ML:1.0 | 0.0000494 | 1.46 | AML | other | m | 2024-01-23T05:58:51.81 |
IV.SMA1.EHN. | ML:1.0 | 0.00004975 | 0.44 | AML | other | m | 2024-01-23T05:58:51.46 |