A magnitude ML 0.8 earthquake occured in region: 6 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8100, 13.1690 at 12 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 | 6 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Arquata del Tronto | AP | 11 | 1178 | 6416 |
Preci | PG | 13 | 724 | 7140 |
Montegallo | AP | 14 | 523 | 7663 |
Accumoli | RI | 14 | 667 | 8330 |
Visso | MC | 15 | 1107 | 9437 |
Ussita | MC | 15 | 444 | 9881 |
Cascia | PG | 16 | 3217 | 13098 |
Montemonaco | AP | 16 | 604 | 13702 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2024-01-26 13:49:39 |
42.8105 | 13.169 | 12 | 2024-01-26 14:51:44 |
Sala Sismica INGV-Roma | 124872151 |
Field | Value |
---|---|
Time (UTC) | 2024-01-26 13:49:39 ± 0.04 |
Latitude | 42.8105 ± 0.0018 |
Longitude | 13.1690 ± 0.0025 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124872151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 228 |
Semi-minor axis of confidence ellipse (meter) | 78 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 302 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 60 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 30 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37052 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 15 |
Type of magnitude | ML |
Reference to an origin | 124872151 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-26 14:51:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2024-01-26T13:50:04.11 | 3.0 | undecidable | manual | S | -0.05 | 0 | |||
IV.VCEL.EHZ. | 2024-01-26T13:49:59.75 | 3.0 | undecidable | manual | S | -2.93 | 0 | |||
IV.TERO.HHZ. | 2024-01-26T13:49:52.96 | 0.3 | undecidable | manual | S | 120 | 41.1255 | 91 | 0.13 | 70 |
IV.CSP1.EHZ. | 2024-01-26T13:49:50.30 | 0.3 | undecidable | manual | S | 5 | 31.3464 | 91 | 0.08 | 72 |
IV.RM33.EHZ. | 2024-01-26T13:49:50.50 | 0.3 | undecidable | manual | S | 174 | 33.6441 | 91 | -0.34 | 67 |
IV.CESI.HHZ. | 2024-01-26T13:49:49.91 | 0.3 | undecidable | manual | S | 315 | 30.4473 | 91 | -0.07 | 72 |
IV.SMA1.EHZ. | 2024-01-26T13:49:48.24 | 0.3 | undecidable | manual | S | 146 | 24.1536 | 92 | -0.06 | 73 |
IV.GAVE.HNE. | 2024-01-26T13:49:48.84 | 0.3 | undecidable | manual | S | 240 | 25.9518 | 92 | 0.06 | 74 |
IV.FDMO.HHZ. | 2024-01-26T13:49:48.52 | 0.3 | undecidable | manual | S | 345 | 25.9518 | 92 | -0.26 | 70 |
IV.LNSS.HHZ. | 2024-01-26T13:49:48.69 | 0.3 | undecidable | manual | S | 205 | 25.3524 | 92 | 0.08 | 74 |
IV.MTRA.HNZ. | 2024-01-26T13:49:47.21 | 0.3 | undecidable | manual | S | 108 | 19.4694 | 93 | 0.16 | 73 |
IV.RM33.EHZ. | 2024-01-26T13:49:46.02 | 0.3 | undecidable | manual | P | 174 | 33.6441 | 91 | 0.02 | 72 |
IV.MMO1.EHZ. | 2024-01-26T13:49:46.15 | 0.3 | undecidable | manual | S | 52 | 16.1727 | 97 | -0.03 | 75 |
IV.TERO.HHZ. | 2024-01-26T13:49:46.97 | 0.1 | undecidable | manual | P | 120 | 41.1255 | 91 | -0.18 | 92 |
7F.SIB2.EHN. | 2024-01-26T13:49:45.39 | 0.3 | undecidable | manual | S | 51 | 14.1747 | 103 | -0.25 | 72 |
IV.MC2.EHN. | 2024-01-26T13:49:45.28 | 0.3 | undecidable | manual | S | 8 | 11.2776 | 116 | 0.35 | 70 |
IV.CESI.HHZ. | 2024-01-26T13:49:45.47 | 0.1 | undecidable | manual | P | 315 | 30.4473 | 91 | -0.04 | 96 |
7F.SIB1.EHZ. | 2024-01-26T13:49:45.29 | 0.3 | undecidable | manual | S | 41 | 12.4764 | 111 | 0.08 | 74 |
IV.CSP1.EHZ. | 2024-01-26T13:49:45.43 | 0.1 | undecidable | manual | P | 5 | 31.3464 | 91 | -0.22 | 93 |
IV.LNSS.HHZ. | 2024-01-26T13:49:44.74 | 0.1 | undecidable | manual | P | 205 | 25.3524 | 92 | 0.02 | 98 |
IV.SMA1.EHZ. | 2024-01-26T13:49:44.59 | 0.3 | undecidable | manual | P | 146 | 24.1536 | 92 | 0.05 | 74 |
IV.GAVE.HNE. | 2024-01-26T13:49:44.93 | 0.3 | undecidable | manual | P | 240 | 25.9518 | 92 | 0.11 | 73 |
7F.SIB3.EHN. | 2024-01-26T13:49:44.63 | 0.3 | undecidable | manual | S | 49 | 10.878 | 118 | -0.21 | 73 |
IV.FDMO.HHZ. | 2024-01-26T13:49:44.72 | 0.1 | undecidable | manual | P | 345 | 25.9518 | 92 | -0.1 | 96 |
IV.MMO1.EHZ. | 2024-01-26T13:49:43.37 | 0.1 | undecidable | manual | P | 52 | 16.1727 | 97 | 0.06 | 99 |
IV.MTRA.HNZ. | 2024-01-26T13:49:43.78 | 0.1 | undecidable | manual | P | 108 | 19.4694 | 93 | -0.04 | 99 |
7F.SIB2.EHN. | 2024-01-26T13:49:43.06 | 0.1 | undecidable | manual | P | 51 | 14.1747 | 103 | 0.05 | 100 |
IV.NRCA.HHZ. | 2024-01-26T13:49:43.56 | 0.3 | undecidable | manual | S | 300 | 5.0949 | 148 | -0.16 | 74 |
7F.SIB3.EHN. | 2024-01-26T13:49:42.61 | 0.1 | undecidable | manual | P | 49 | 10.878 | 118 | 0.07 | 100 |
IV.MC2.EHN. | 2024-01-26T13:49:42.83 | 0.1 | undecidable | manual | P | 8 | 11.2776 | 116 | 0.23 | 96 |
IV.NRCA.HHZ. | 2024-01-26T13:49:42.02 | 0.1 | undecidable | manual | P | 300 | 5.0949 | 148 | 0.13 | 100 |
7F.SIB1.EHZ. | 2024-01-26T13:49:42.96 | 0.1 | undecidable | manual | P | 41 | 12.4764 | 111 | 0.21 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHN. | ML:1.0 | 0.000083288705 | 0.0832 | AML | other | m | 2024-01-26T13:49:46.40 |
IV.MMO1.EHE. | ML:0.9 | 0.000064169375 | 0.1408 | AML | other | m | 2024-01-26T13:49:46.43 |
IV.LNSS.HHE. | ML:1.0 | 0.000053849999999999994 | 1.76 | AML | other | m | 2024-01-26T13:49:49.98 |
IV.LNSS.HHN. | ML:1.0 | 0.00004795000000000001 | 0.16 | AML | other | m | 2024-01-26T13:49:49.28 |
IV.SMA1.EHE. | ML:0.6 | 0.00002714623 | 0.0576 | AML | other | m | 2024-01-26T13:49:49.07 |
IV.SMA1.EHN. | ML:0.6 | 0.000024642475 | 0.1024 | AML | other | m | 2024-01-26T13:49:48.42 |
IV.FDMO.HHE. | ML:0.6 | 0.000021841005 | 0.1984 | AML | other | m | 2024-01-26T13:49:48.88 |
IV.FDMO.HHN. | ML:0.7 | 0.000028834035 | 0.2432 | AML | other | m | 2024-01-26T13:49:49.03 |
IV.CSP1.EHE. | ML:1.0 | 0.000042197230000000005 | 0.1024 | AML | other | m | 2024-01-26T13:49:50.75 |
IV.CSP1.EHN. | ML:1.0 | 0.00003846628000000001 | 0.2048 | AML | other | m | 2024-01-26T13:49:50.49 |
IV.CESI.HHE. | ML:0.7 | 0.00002340656 | 0.224 | AML | other | m | 2024-01-26T13:49:50.18 |
IV.CESI.HHN. | ML:0.9 | 0.000036022225000000004 | 0.1792 | AML | other | m | 2024-01-26T13:49:50.31 |
IV.RM33.EHE. | ML:0.7 | 0.000021131115 | 0.1408 | AML | other | m | 2024-01-26T13:49:51.38 |
IV.RM33.EHN. | ML:0.7 | 0.000017530285 | 0.1792 | AML | other | m | 2024-01-26T13:49:51.31 |
IV.TERO.HHE. | ML:0.7 | 0.000014447326999999999 | 0.16 | AML | other | m | 2024-01-26T13:49:53.71 |