A magnitude ML 0.9 earthquake occured in region: 5 km SE Preci (PG), on
and geographic coordinates (lat, lon) 42.8370, 13.0600 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 |
---|---|---|---|---|
Preci | PG | 5 | 724 | 724 |
Norcia | PG | 6 | 4957 | 5681 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5962 |
Visso | MC | 11 | 1107 | 7069 |
Cerreto di Spoleto | PG | 12 | 1075 | 8144 |
Sellano | PG | 12 | 1079 | 9223 |
Cascia | PG | 14 | 3217 | 12440 |
Ussita | MC | 14 | 444 | 12884 |
Poggiodomo | PG | 17 | 117 | 13001 |
Vallo di Nera | PG | 18 | 364 | 13365 |
Monte Cavallo | MC | 18 | 145 | 13510 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-02-01 04:24:39 |
42.8368 | 13.0597 | 10 | 2024-02-01 04:31:45 |
Sala Sismica INGV-Roma | 124974041 |
Field | Value |
---|---|
Time (UTC) | 2024-02-01 04:24:39 ± 0.17 |
Latitude | 42.8368 ± 0.0072 |
Longitude | 13.0597 ± 0.0147 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124974041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1193 |
Semi-minor axis of confidence ellipse (meter) | 382 |
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) | 1190.0 |
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 | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.54769 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 124974041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-01 04:31:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2024-02-01T04:25:05.45 | 3.0 | undecidable | manual | S | -0.1 | 0 | |||
IV.CING.HHZ. | 2024-02-01T04:24:59.28 | 0.6 | undecidable | manual | S | 10 | 60.7947 | 50 | 0.92 | 35 |
IV.CSP1.EHZ. | 2024-02-01T04:24:50.18 | 0.6 | undecidable | manual | S | 23 | 30.6471 | 50 | -0.14 | 48 |
IV.MML1.EHZ. | 2024-02-01T04:24:50.56 | 0.6 | undecidable | manual | S | 347 | 31.5462 | 50 | 0.01 | 49 |
IV.CING.HHZ. | 2024-02-01T04:24:49.04 | 0.1 | undecidable | manual | P | 10 | 60.7947 | 50 | -1.3 | 59 |
IV.CESI.HHZ. | 2024-02-01T04:24:48.01 | 0.6 | undecidable | manual | S | 326 | 22.4553 | 113 | 0.12 | 49 |
IV.TERO.HHZ. | 2024-02-01T04:24:48.63 | 1.0 | undecidable | manual | P | 118 | 50.3163 | 50 | -0.1 | 23 |
IV.LNSS.HHZ. | 2024-02-01T04:24:48.93 | 0.6 | undecidable | manual | S | 183 | 25.9518 | 110 | -0.08 | 49 |
IV.MMO1.EHZ. | 2024-02-01T04:24:47.85 | 0.6 | undecidable | manual | S | 72 | 22.755 | 113 | -0.13 | 49 |
IV.FDMO.HHZ. | 2024-02-01T04:24:47.82 | 0.1 | undecidable | manual | S | 6 | 22.2555 | 114 | 0.01 | 100 |
IV.MML1.EHZ. | 2024-02-01T04:24:46.20 | 1.0 | undecidable | manual | P | 347 | 31.5462 | 50 | 0.37 | 23 |
IV.MF5.EHZ. | 2024-02-01T04:24:46.98 | 0.1 | undecidable | manual | P | 63 | 36.5412 | 50 | 0.37 | 91 |
IV.LNSS.HHZ. | 2024-02-01T04:24:45.19 | 0.6 | undecidable | manual | P | 183 | 25.9518 | 110 | 0.25 | 47 |
IV.CSP1.EHZ. | 2024-02-01T04:24:45.61 | 1.0 | undecidable | manual | P | 23 | 30.6471 | 50 | -0.09 | 24 |
IV.CESI.HHZ. | 2024-02-01T04:24:44.23 | 1.0 | undecidable | manual | P | 326 | 22.4553 | 113 | -0.06 | 25 |
IV.MMO1.EHZ. | 2024-02-01T04:24:44.40 | 1.0 | undecidable | manual | P | 72 | 22.755 | 113 | 0.05 | 25 |
IV.FDMO.HHZ. | 2024-02-01T04:24:44.43 | 1.0 | undecidable | manual | P | 6 | 22.2555 | 114 | 0.18 | 24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHE. | ML:1.0 | 0.00006004999999999999 | 1.12 | AML | other | m | 2024-02-01T04:24:48.31 |
IV.FDMO.HHE. | ML:0.7 | 0.00003725 | 0.18 | AML | other | m | 2024-02-01T04:24:48.43 |
IV.FDMO.HHN. | ML:0.8 | 0.000039149999999999996 | 0.16 | AML | other | m | 2024-02-01T04:24:48.43 |
IV.MMO1.EHN. | ML:0.8 | 0.00004485 | 0.54 | AML | other | m | 2024-02-01T04:24:48.66 |
IV.LNSS.HHE. | ML:1.0 | 0.00005185 | 0.1 | AML | other | m | 2024-02-01T04:24:49.41 |
IV.LNSS.HHN. | ML:1.0 | 0.00006125 | 0.18 | AML | other | m | 2024-02-01T04:24:49.58 |