A magnitude ML 0.6 earthquake occured in region: 9 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7630, 13.1900 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 | 9 | 4957 | 4957 |
Accumoli | RI | 9 | 667 | 5624 |
Arquata del Tronto | AP | 9 | 1178 | 6802 |
Montegallo | AP | 15 | 523 | 7325 |
Castelsantangelo sul Nera | MC | 15 | 281 | 7606 |
Cascia | PG | 15 | 3217 | 10823 |
Cittareale | RI | 16 | 482 | 11305 |
Amatrice | RI | 17 | 2657 | 13962 |
Preci | PG | 18 | 724 | 14686 |
Acquasanta Terme | AP | 18 | 2916 | 17602 |
Montemonaco | AP | 19 | 604 | 18206 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2023-06-18 02:55:10 |
42.7627 | 13.1902 | 10 | 2023-06-18 03:47:30 |
Sala Sismica INGV-Roma | 118505791 |
Field | Value |
---|---|
Time (UTC) | 2023-06-18 02:55:10 ± 0.08 |
Latitude | 42.7627 ± 0.0045 |
Longitude | 13.1902 ± 0.0073 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 118505791 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 610 |
Semi-minor axis of confidence ellipse (meter) | 450 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 261 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 143 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.16907 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33455 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 118505791 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-06-18 03:47:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2023-06-18T02:55:23.56 | 0.1 | undecidable | manual | S | 2 | 36.5412 | 50 | 0.19 | 94 |
IV.CESI.HHZ. | 2023-06-18T02:55:22.95 | 0.3 | undecidable | manual | S | 319 | 35.5422 | 50 | -0.14 | 71 |
IV.MMO1.EHZ. | 2023-06-18T02:55:18.25 | 0.1 | undecidable | manual | S | 36 | 18.7701 | 118 | -0.05 | 100 |
IV.CSP1.EHZ. | 2023-06-18T02:55:18.12 | 0.1 | undecidable | manual | P | 2 | 36.5412 | 50 | 0.01 | 98 |
IV.CESI.HHZ. | 2023-06-18T02:55:17.86 | 0.1 | undecidable | manual | P | 319 | 35.5422 | 50 | -0.09 | 96 |
IV.RM33.EHZ. | 2023-06-18T02:55:17.01 | 0.1 | undecidable | manual | P | 176 | 28.2495 | 50 | 0.19 | 96 |
IV.TERO.HHZ. | 2023-06-18T02:55:17.99 | 0.1 | undecidable | manual | P | 115 | 37.1295 | 50 | -0.21 | 94 |
IV.MMO1.EHZ. | 2023-06-18T02:55:15.44 | 1.0 | undecidable | manual | P | 36 | 18.7701 | 118 | 0.26 | 24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.6 | 0.000013500000000000001 | 0.22 | AML | other | m | 2023-06-18T02:55:23.13 |
IV.CESI.HHN. | ML:0.7 | 0.00001945 | 0.34 | AML | other | m | 2023-06-18T02:55:23.39 |