A magnitude ML 1.4 earthquake occured in region: 4 km N Norcia (PG), on
and geographic coordinates (lat, lon) 42.8330, 13.0840 at 11 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 | 5 | 4957 | 4957 |
Preci | PG | 6 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 9 | 281 | 5962 |
Visso | MC | 11 | 1107 | 7069 |
Ussita | MC | 13 | 444 | 7513 |
Cerreto di Spoleto | PG | 14 | 1075 | 8588 |
Cascia | PG | 14 | 3217 | 11805 |
Sellano | PG | 14 | 1079 | 12884 |
Poggiodomo | PG | 18 | 117 | 13001 |
Arquata del Tronto | AP | 19 | 1178 | 14179 |
Monte Cavallo | MC | 19 | 145 | 14324 |
Vallo di Nera | PG | 19 | 364 | 14688 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2024-01-12 13:23:46 |
42.8328 | 13.0845 | 11 | 2024-01-12 13:42:02 |
Sala Sismica INGV-Roma | 124603141 |
Field | Value |
---|---|
Time (UTC) | 2024-01-12 13:23:46 ± 0.06 |
Latitude | 42.8328 ± 0.0036 |
Longitude | 13.0845 ± 0.0049 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124603141 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 450 |
Semi-minor axis of confidence ellipse (meter) | 360 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 346 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
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 | 33 |
Number of defining phases | 23 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29228 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 124603141 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-12 13:42:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SALB.HHZ. | 2024-01-12T13:25:34.84 | 3.0 | undecidable | manual | Sg | 10.1 | 0 | |||
CH.BERNI.HHZ. | 2024-01-12T13:25:29.86 | 3.0 | undecidable | manual | Sn | -4.63 | 0 | |||
GU.PZZ.HHZ. | 2024-01-12T13:25:01.74 | 3.0 | positive | manual | Pg | 14.18 | 0 | |||
OX.MPRI.HHZ. | 2024-01-12T13:24:47.82 | 3.0 | undecidable | manual | Pg | 12.38 | 0 | |||
IV.PAOL.HHZ. | 2024-01-12T13:24:40.99 | 3.0 | undecidable | manual | Sn | -0.58 | 0 | |||
IV.VITU.HHZ. | 2024-01-12T13:24:39.41 | 3.0 | undecidable | manual | Sn | -0.19 | 0 | |||
IV.SGO.HHZ. | 2024-01-12T13:24:28.27 | 3.0 | undecidable | manual | Pg | 3.86 | 0 | |||
IV.GATE.HHZ. | 2024-01-12T13:24:11.38 | 3.0 | positive | manual | Pn | -1.22 | 0 | |||
IV.BADI.EHZ. | 2024-01-12T13:24:11.95 | 3.0 | undecidable | manual | Sn | -1.38 | 0 | |||
IV.MML1.EHZ. | 2024-01-12T13:23:57.21 | 0.3 | undecidable | manual | S | 344 | 32.4453 | 90 | 0.08 | 71 |
IV.CSP1.EHZ. | 2024-01-12T13:23:56.74 | 0.3 | undecidable | manual | S | 19 | 30.3474 | 90 | 0.17 | 70 |
IV.LNSS.HHE. | 2024-01-12T13:23:55.03 | 0.3 | undecidable | manual | S | 188 | 25.752 | 90 | -0.32 | 69 |
IV.CESI.HHZ. | 2024-01-12T13:23:54.51 | 0.6 | undecidable | manual | S | 323 | 24.0537 | 90 | -0.38 | 44 |
IV.MMO1.EHZ. | 2024-01-12T13:23:53.79 | 0.3 | undecidable | manual | S | 69 | 21.0678 | 90 | -0.3 | 69 |
7F.SIB2.EHE. | 2024-01-12T13:23:53.28 | 0.3 | undecidable | manual | S | 70 | 18.9699 | 90 | -0.25 | 70 |
IV.MURB.HHZ. | 2024-01-12T13:23:53.44 | 3.0 | undecidable | manual | Pn | 0.38 | 0 | |||
7F.SIB1.HNE. | 2024-01-12T13:23:52.94 | 0.3 | undecidable | manual | S | 65 | 16.5723 | 90 | 0.05 | 73 |
IV.MML1.EHZ. | 2024-01-12T13:23:52.75 | 0.6 | undecidable | manual | P | 344 | 32.4453 | 90 | 0.31 | 45 |
ZO.PDN12.EHZ. | 2024-01-12T13:23:52.18 | 0.3 | undecidable | manual | S | 264 | 13.6752 | 92 | 0.05 | 73 |
IV.MC2.EHE. | 2024-01-12T13:23:52.21 | 0.3 | undecidable | manual | S | 44 | 12.1767 | 106 | 0.48 | 68 |
7F.SIB3.EHE. | 2024-01-12T13:23:52.35 | 0.3 | undecidable | manual | S | 73 | 15.7731 | 90 | -0.34 | 69 |
IV.CSP1.EHZ. | 2024-01-12T13:23:52.19 | 0.1 | undecidable | manual | P | 19 | 30.3474 | 90 | 0.08 | 95 |
IV.LNSS.HHE. | 2024-01-12T13:23:51.21 | 0.3 | undecidable | manual | P | 188 | 25.752 | 90 | -0.19 | 71 |
IV.CESI.HHZ. | 2024-01-12T13:23:50.90 | 0.3 | undecidable | manual | P | 323 | 24.0537 | 90 | -0.24 | 69 |
7F.SIB1.HNE. | 2024-01-12T13:23:50.22 | 0.3 | undecidable | manual | P | 65 | 16.5723 | 90 | 0.23 | 70 |
IV.MMO1.EHZ. | 2024-01-12T13:23:50.69 | 0.3 | undecidable | manual | P | 69 | 21.0678 | 90 | 0.01 | 73 |
7F.SIB2.EHE. | 2024-01-12T13:23:50.26 | 0.3 | undecidable | manual | P | 70 | 18.9699 | 90 | -0.09 | 72 |
IV.NRCA.HHZ. | 2024-01-12T13:23:49.90 | 0.1 | undecidable | manual | S | 88 | 2.3976 | 164 | -0.05 | 100 |
7F.SIB3.EHE. | 2024-01-12T13:23:49.89 | 0.1 | undecidable | manual | P | 73 | 15.7731 | 90 | 0.02 | 98 |
ZO.PDN12.EHZ. | 2024-01-12T13:23:49.66 | 0.3 | undecidable | manual | P | 264 | 13.6752 | 92 | 0.12 | 72 |
IV.MC2.EHE. | 2024-01-12T13:23:49.50 | 0.3 | undecidable | manual | P | 44 | 12.1767 | 106 | 0.19 | 72 |
ZO.PDN11.EHN. | 2024-01-12T13:23:48.76 | 0.3 | undecidable | manual | P | 152 | 6.1938 | 141 | 0.2 | 71 |
IV.NRCA.HHZ. | 2024-01-12T13:23:48.50 | 0.3 | undecidable | manual | P | 88 | 2.3976 | 164 | 0.21 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.6 | 0.0006115 | 0.1 | AML | other | m | 2024-01-12T13:23:50.07 |
IV.NRCA.HHE. | ML:1.3 | 0.000334 | 0.06 | AML | other | m | 2024-01-12T13:23:50.13 |