A magnitude ML 0.6 earthquake occured in region: 3 km SE Norcia (PG), on
and geographic coordinates (lat, lon) 42.7700, 13.1200 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 |
Cascia | PG | 10 | 3217 | 8174 |
Accumoli | RI | 13 | 667 | 8841 |
Preci | PG | 14 | 724 | 9565 |
Castelsantangelo sul Nera | MC | 14 | 281 | 9846 |
Arquata del Tronto | AP | 15 | 1178 | 11024 |
Poggiodomo | PG | 16 | 117 | 11141 |
Cittareale | RI | 17 | 482 | 11623 |
Cerreto di Spoleto | PG | 18 | 1075 | 12698 |
Visso | MC | 18 | 1107 | 13805 |
Monteleone di Spoleto | PG | 19 | 599 | 14404 |
Montegallo | AP | 19 | 523 | 14927 |
Ussita | MC | 20 | 444 | 15371 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2024-02-06 21:38:56 |
42.7702 | 13.12 | 11 | 2024-02-06 21:46:28 |
Sala Sismica INGV-Roma | 125080561 |
Field | Value |
---|---|
Time (UTC) | 2024-02-06 21:38:56 ± 0.03 |
Latitude | 42.7702 ± 0.0018 |
Longitude | 13.1200 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125080561 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 336 |
Semi-minor axis of confidence ellipse (meter) | 106 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 288 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 127 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.08 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32735 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 125080561 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-06 21:46:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RM33.EHZ. | 2024-02-06T21:39:07.26 | 0.3 | undecidable | manual | S | 165 | 29.9478 | 50 | 0.05 | 96 |
IV.MMO1.EHZ. | 2024-02-06T21:39:05.09 | 0.3 | undecidable | manual | S | 50 | 22.0668 | 115 | 0 | 98 |
IV.LNSS.HHZ. | 2024-02-06T21:39:04.34 | 0.3 | undecidable | manual | S | 199 | 19.6692 | 118 | 0.01 | 99 |
IV.CESI.HNZ. | 2024-02-06T21:39:03.00 | 0.3 | undecidable | manual | P | 326 | 31.3464 | 50 | 0.05 | 96 |
IV.CSP1.EHZ. | 2024-02-06T21:39:03.59 | 0.3 | undecidable | manual | P | 11 | 36.3414 | 50 | -0.12 | 94 |
IV.RM33.EHZ. | 2024-02-06T21:39:02.72 | 0.3 | undecidable | manual | P | 165 | 29.9478 | 50 | -0.01 | 97 |
IV.MMO1.EHZ. | 2024-02-06T21:39:01.51 | 0.3 | undecidable | manual | P | 50 | 22.0668 | 115 | 0 | 98 |
IV.MPAG.EHZ. | 2024-02-06T21:39:00.19 | 3.0 | positive | manual | P | -0.49 | 0 | |||
IV.NRCA.HHZ. | 2024-02-06T21:39:00.94 | 0.3 | undecidable | manual | S | 356 | 7.0929 | 146 | -0.05 | 100 |
IV.LNSS.HHZ. | 2024-02-06T21:39:00.97 | 0.3 | undecidable | manual | P | 199 | 19.6692 | 118 | -0.1 | 97 |
IV.NRCA.HHZ. | 2024-02-06T21:38:59.28 | 0.3 | undecidable | manual | P | 356 | 7.0929 | 146 | 0.15 | 98 |
IV.MML1.EHZ. | 2024-02-06T21:38:54.46 | 3.0 | undecidable | manual | P | -0.26 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.1 | 0.00017449999999999999 | 0.1 | AML | other | m | 2024-02-06T21:39:01.01 |
IV.NRCA.HHE. | ML:0.8 | 0.0000833 | 0.2 | AML | other | m | 2024-02-06T21:39:01.05 |
IV.LNSS.HHE. | ML:0.6 | 0.000028183595 | 0.128 | AML | other | m | 2024-02-06T21:39:05.72 |
IV.LNSS.HHN. | ML:0.6 | 0.000031513315 | 0.0896 | AML | other | m | 2024-02-06T21:39:04.99 |
IV.MMO1.EHE. | ML:0.5 | 0.00002109803 | 0.1664 | AML | other | m | 2024-02-06T21:39:05.75 |
IV.MMO1.EHN. | ML:0.7 | 0.000028380013799999998 | 0.1792 | AML | other | m | 2024-02-06T21:39:05.86 |
IV.RM33.EHE. | ML:0.0 | 0.0000060130115000000005 | 0.1152 | AML | other | m | 2024-02-06T21:39:08.83 |
IV.RM33.EHN. | ML:0.0 | 0.000005774334499999999 | 0.1408 | AML | other | m | 2024-02-06T21:39:08.38 |