A magnitude ML 1.0 earthquake occured in region: 5 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8360, 13.1180 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 |
Castelsantangelo sul Nera | MC | 7 | 281 | 5238 |
Preci | PG | 8 | 724 | 5962 |
Visso | MC | 11 | 1107 | 7069 |
Ussita | MC | 12 | 444 | 7513 |
Cascia | PG | 16 | 3217 | 10730 |
Arquata del Tronto | AP | 16 | 1178 | 11908 |
Cerreto di Spoleto | PG | 16 | 1075 | 12983 |
Sellano | PG | 17 | 1079 | 14062 |
Montegallo | AP | 18 | 523 | 14585 |
Montemonaco | AP | 19 | 604 | 15189 |
Accumoli | RI | 19 | 667 | 15856 |
Bolognola | MC | 20 | 142 | 15998 |
Monte Cavallo | MC | 20 | 145 | 16143 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2024-09-12 00:58:45 |
42.8362 | 13.1178 | 11 | 2024-09-12 01:02:46 |
Sala Sismica INGV-Roma | 131369001 |
Field | Value |
---|---|
Time (UTC) | 2024-09-12 00:58:45 ± 0.1 |
Latitude | 42.8362 ± 0.0063 |
Longitude | 13.1178 ± 0.0098 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 131369001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 875 |
Semi-minor axis of confidence ellipse (meter) | 553 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 52 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 880.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00360 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26350 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 131369001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-09-12 01:02:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2024-09-12T00:58:55.01 | 0.3 | undecidable | manual | S | 317 | 25.5522 | 50 | 0.06 | 73 |
IV.SMA1.EHZ. | 2024-09-12T00:58:55.72 | 0.3 | undecidable | manual | S | 142 | 28.8489 | 50 | -0.13 | 71 |
IV.FDMO.HHZ. | 2024-09-12T00:58:54.05 | 0.3 | undecidable | manual | S | 354 | 22.3554 | 50 | -0.07 | 73 |
IV.MMO1.EHZ. | 2024-09-12T00:58:53.00 | 0.3 | undecidable | manual | S | 67 | 18.3705 | 120 | 0.05 | 74 |
IV.CESI.HHZ. | 2024-09-12T00:58:51.04 | 0.1 | undecidable | manual | P | 317 | 25.5522 | 50 | 0.05 | 97 |
IV.CSP1.EHZ. | 2024-09-12T00:58:51.10 | 0.1 | undecidable | manual | P | 14 | 29.2485 | 50 | -0.47 | 89 |
IV.SMA1.EHZ. | 2024-09-12T00:58:51.66 | 0.3 | undecidable | manual | P | 142 | 28.8489 | 50 | 0.15 | 71 |
IV.FDMO.HHZ. | 2024-09-12T00:58:50.88 | 0.3 | undecidable | manual | P | 354 | 22.3554 | 50 | 0.37 | 69 |
IV.MMO1.EHZ. | 2024-09-12T00:58:49.99 | 0.1 | undecidable | manual | P | 67 | 18.3705 | 120 | 0.16 | 97 |
IV.NRCA.HHZ. | 2024-09-12T00:58:48.98 | 0.3 | undecidable | manual | S | 226 | 0.3996 | 178 | -0.28 | 73 |
IV.NRCA.HHZ. | 2024-09-12T00:58:47.84 | 0.1 | undecidable | manual | P | 226 | 0.3996 | 178 | 0.13 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.1 | 0.00021250000000000002 | 0.1 | AML | other | m | 2024-09-12T00:58:49.07 |
IV.NRCA.HHE. | ML:1.0 | 0.00016450000000000001 | 1.6 | AML | other | m | 2024-09-12T00:58:50.82 |