A magnitude ML 1.0 earthquake occured in region: 8 km SE Norcia (PG), on
and geographic coordinates (lat, lon) 42.7480, 13.1730 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 | 8 | 4957 | 4957 |
Accumoli | RI | 9 | 667 | 5624 |
Arquata del Tronto | AP | 11 | 1178 | 6802 |
Cascia | PG | 13 | 3217 | 10019 |
Cittareale | RI | 15 | 482 | 10501 |
Amatrice | RI | 16 | 2657 | 13158 |
Castelsantangelo sul Nera | MC | 16 | 281 | 13439 |
Montegallo | AP | 17 | 523 | 13962 |
Preci | PG | 18 | 724 | 14686 |
Acquasanta Terme | AP | 20 | 2916 | 17602 |
Poggiodomo | PG | 20 | 117 | 17719 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2024-01-22 05:25:04 |
42.7483 | 13.1728 | 12 | 2024-01-22 05:31:15 |
Sala Sismica INGV-Roma | 124787681 |
Field | Value |
---|---|
Time (UTC) | 2024-01-22 05:25:04 ± 0.08 |
Latitude | 42.7483 ± 0.0018 |
Longitude | 13.1728 ± 0.0049 |
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 | 124787681 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 406 |
Semi-minor axis of confidence ellipse (meter) | 186 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 106 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 98 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34354 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 124787681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-22 05:31:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SENI.EHZ. | 2024-01-22T05:25:34.03 | 3.0 | undecidable | manual | S | -0.12 | 0 | |||
IV.CSP1.EHZ. | 2024-01-22T05:25:17.33 | 0.6 | undecidable | manual | S | 4 | 38.1285 | 92 | -0.25 | 47 |
IV.CING.HHZ. | 2024-01-22T05:25:16.79 | 3.0 | undecidable | manual | P | 0.6 | 0 | |||
IV.RM33.EHZ. | 2024-01-22T05:25:14.18 | 0.6 | undecidable | manual | S | 173 | 26.751 | 93 | -0.36 | 46 |
IV.GAVE.EHZ. | 2024-01-22T05:25:13.77 | 0.6 | undecidable | manual | S | 255 | 23.5542 | 94 | 0.09 | 49 |
IV.LNSS.HHZ. | 2024-01-22T05:25:12.43 | 0.6 | undecidable | manual | S | 214 | 19.4694 | 97 | -0.16 | 49 |
7F.SIB2.EHN. | 2024-01-22T05:25:12.36 | 0.6 | undecidable | manual | S | 34 | 19.0698 | 98 | -0.13 | 49 |
IV.SMA1.EHZ. | 2024-01-22T05:25:12.59 | 0.6 | undecidable | manual | S | 135 | 18.6702 | 98 | 0.22 | 49 |
7F.SIB1.HNZ. | 2024-01-22T05:25:12.34 | 0.6 | undecidable | manual | S | 26 | 18.0708 | 99 | 0.12 | 50 |
IV.MMO1.EHZ. | 2024-01-22T05:25:12.91 | 0.6 | undecidable | manual | S | 37 | 20.868 | 96 | -0.07 | 50 |
IV.MC2.EHZ. | 2024-01-22T05:25:12.46 | 0.6 | undecidable | manual | S | 4 | 18.1707 | 99 | 0.22 | 49 |
7F.SIB3.EHN. | 2024-01-22T05:25:11.44 | 0.6 | undecidable | manual | S | 29 | 16.0728 | 103 | -0.28 | 48 |
IV.CSP1.EHZ. | 2024-01-22T05:25:11.96 | 1.0 | negative | manual | P | 4 | 38.1285 | 92 | -0.27 | 23 |
IV.GAVE.EHZ. | 2024-01-22T05:25:10.16 | 0.6 | undecidable | manual | P | 255 | 23.5542 | 94 | 0.18 | 49 |
IV.RM33.EHZ. | 2024-01-22T05:25:10.58 | 1.0 | positive | manual | P | 173 | 26.751 | 93 | 0.1 | 25 |
IV.NRCA.HHZ. | 2024-01-22T05:25:10.10 | 0.6 | undecidable | manual | S | 333 | 10.5783 | 123 | -0.25 | 49 |
IV.MMO1.EHZ. | 2024-01-22T05:25:09.67 | 0.1 | undecidable | manual | P | 37 | 20.868 | 96 | 0.09 | 100 |
IV.MC2.EHZ. | 2024-01-22T05:25:09.25 | 0.6 | undecidable | manual | P | 4 | 18.1707 | 99 | 0.1 | 50 |
IV.LNSS.HHZ. | 2024-01-22T05:25:09.36 | 0.6 | undecidable | manual | P | 214 | 19.4694 | 97 | 0.01 | 51 |
7F.SIB2.EHN. | 2024-01-22T05:25:09.32 | 0.3 | undecidable | manual | P | 34 | 19.0698 | 98 | 0.02 | 76 |
IV.SMA1.EHZ. | 2024-01-22T05:25:09.38 | 0.6 | positive | manual | P | 135 | 18.6702 | 98 | 0.15 | 50 |
7F.SIB1.HNZ. | 2024-01-22T05:25:09.30 | 0.6 | undecidable | manual | P | 26 | 18.0708 | 99 | 0.16 | 50 |
7F.SIB3.EHN. | 2024-01-22T05:25:08.90 | 0.3 | undecidable | manual | P | 29 | 16.0728 | 103 | 0.05 | 76 |
IV.NRCA.HHZ. | 2024-01-22T05:25:08.12 | 1.0 | undecidable | manual | P | 333 | 10.5783 | 123 | 0.06 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.8 | 0.00006418489999999999 | 0.1376 | AML | other | m | 2024-01-22T05:25:10.61 |
IV.NRCA.HHE. | ML:0.8 | 0.00007735 | 0.06 | AML | other | m | 2024-01-22T05:25:10.38 |
IV.NRCA.HNE. | ML:0.9 | 0.00008344332999999999 | 0.2976 | AML | other | m | 2024-01-22T05:25:08.77 |
IV.NRCA.HNN. | ML:1.0 | 0.00010434789500000001 | 42.7104 | AML | other | m | 2024-01-22T05:25:07.49 |
IV.LNSS.HHE. | ML:0.7 | 0.00003543777 | 1.76 | AML | other | m | 2024-01-22T05:25:09.31 |
IV.LNSS.HHN. | ML:0.6 | 0.0000303599 | 1.28 | AML | other | m | 2024-01-22T05:25:09.31 |
IV.LNSS.HNE. | ML:1.3 | 0.0001432944 | 0.9504 | AML | other | m | 2024-01-22T05:25:18.38 |
IV.LNSS.HNN. | ML:1.3 | 0.00013378854 | 0.5888 | AML | other | m | 2024-01-22T05:25:20.19 |
IV.SMA1.EHE. | ML:0.7 | 0.000032706825000000005 | 0.8992 | AML | other | m | 2024-01-22T05:25:21.14 |
IV.SMA1.EHN. | ML:0.5 | 0.000024831235 | 0.5792 | AML | other | m | 2024-01-22T05:25:17.37 |
IV.GAVE.HNE. | ML:1.2 | 0.000103769525 | 0.5376 | AML | other | m | 2024-01-22T05:25:11.56 |
IV.GAVE.HNN. | ML:1.4 | 0.00015123245 | 1.0208 | AML | other | m | 2024-01-22T05:25:11.15 |
IV.GAVE.EHE. | ML:0.6 | 0.000025322938999999998 | 0.2208 | AML | other | m | 2024-01-22T05:25:16.46 |
IV.GAVE.EHN. | ML:0.8 | 0.000032877105000000004 | 0.1408 | AML | other | m | 2024-01-22T05:25:14.24 |
IV.RM33.HNE. | ML:1.4 | 0.00012102222000000001 | 0.7808 | AML | other | m | 2024-01-22T05:25:18.41 |
IV.RM33.HNN. | ML:1.4 | 0.00013007485 | 0.848 | AML | other | m | 2024-01-22T05:25:20.08 |
IV.RM33.EHE. | ML:0.8 | 0.00003408456 | 1.2416 | AML | other | m | 2024-01-22T05:25:22.99 |
IV.RM33.EHN. | ML:0.8 | 0.00003076486 | 1.7408 | AML | other | m | 2024-01-22T05:25:09.59 |
IV.CSP1.EHE. | ML:1.4 | 0.00007805870000000001 | 2.1184 | AML | other | m | 2024-01-22T05:25:26.09 |
IV.CSP1.EHN. | ML:1.4 | 0.00009244964499999999 | 1.9808 | AML | other | m | 2024-01-22T05:25:29.41 |