A magnitude ML 0.9 earthquake occured in region: 1 km W Preci (PG), on
and geographic coordinates (lat, lon) 42.8840, 13.0260 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 |
---|---|---|---|---|
Preci | PG | 1 | 724 | 724 |
Visso | MC | 7 | 1107 | 1831 |
Sellano | PG | 8 | 1079 | 2910 |
Castelsantangelo sul Nera | MC | 11 | 281 | 3191 |
Cerreto di Spoleto | PG | 11 | 1075 | 4266 |
Ussita | MC | 12 | 444 | 4710 |
Norcia | PG | 12 | 4957 | 9667 |
Monte Cavallo | MC | 13 | 145 | 9812 |
Fiordimonte | MC | 18 | 202 | 10014 |
Pieve Torina | MC | 18 | 1458 | 11472 |
Cascia | PG | 18 | 3217 | 14689 |
Vallo di Nera | PG | 18 | 364 | 15053 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-02-25 23:36:04 |
42.8837 | 13.0257 | 11 | 2024-02-25 23:46:34 |
Sala Sismica INGV-Roma | 125547301 |
Field | Value |
---|---|
Time (UTC) | 2024-02-25 23:36:04 ± 0.04 |
Latitude | 42.8837 ± 0.0027 |
Longitude | 13.0257 ± 0.0037 |
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 | 125547301 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 350 |
Semi-minor axis of confidence ellipse (meter) | 11 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 18 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.08184 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31206 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 125547301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-25 23:46:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2024-02-25T23:36:15.73 | 0.3 | undecidable | manual | S | 301 | 34.6431 | 50 | -0.09 | 71 |
IV.MMO1.EHZ. | 2024-02-25T23:36:13.08 | 0.3 | undecidable | manual | S | 86 | 24.5532 | 50 | -0.05 | 73 |
IV.CSP1.EHZ. | 2024-02-25T23:36:13.81 | 0.3 | undecidable | manual | S | 32 | 27.2505 | 50 | -0.05 | 72 |
IV.GAVE.HNZ. | 2024-02-25T23:36:12.91 | 0.3 | undecidable | manual | S | 207 | 23.754 | 50 | -0.02 | 73 |
7F.SIB1.EHZ. | 2024-02-25T23:36:12.30 | 0.3 | undecidable | manual | S | 86 | 19.869 | 50 | 0.41 | 67 |
7F.SIB2.EHZ. | 2024-02-25T23:36:12.39 | 0.3 | undecidable | manual | S | 88 | 22.6551 | 50 | -0.22 | 71 |
IV.FDMO.HHZ. | 2024-02-25T23:36:11.00 | 0.3 | undecidable | manual | S | 16 | 17.6712 | 50 | -0.29 | 70 |
7F.SIB3.EHZ. | 2024-02-25T23:36:11.38 | 0.3 | undecidable | manual | S | 93 | 19.869 | 50 | -0.5 | 67 |
IV.CESI.HHZ. | 2024-02-25T23:36:10.88 | 0.3 | undecidable | manual | S | 324 | 16.6722 | 123 | -0.12 | 72 |
IV.ASSB.HHZ. | 2024-02-25T23:36:10.81 | 0.1 | undecidable | manual | P | 301 | 34.6431 | 50 | -0.05 | 95 |
IV.MC2.EHZ. | 2024-02-25T23:36:10.61 | 0.6 | undecidable | manual | S | 77 | 13.5753 | 129 | 0.46 | 45 |
IV.CSP1.EHZ. | 2024-02-25T23:36:09.75 | 0.1 | undecidable | manual | P | 32 | 27.2505 | 50 | 0.02 | 96 |
ZO.PDN12.EHZ. | 2024-02-25T23:36:09.45 | 0.3 | undecidable | manual | S | 232 | 11.2776 | 134 | -0.08 | 73 |
IV.GAVE.HNZ. | 2024-02-25T23:36:09.30 | 0.1 | undecidable | manual | P | 207 | 23.754 | 50 | 0.11 | 95 |
IV.MMO1.EHZ. | 2024-02-25T23:36:09.29 | 0.1 | undecidable | manual | P | 86 | 24.5532 | 50 | -0.02 | 97 |
7F.SIB3.EHZ. | 2024-02-25T23:36:08.42 | 0.1 | undecidable | manual | P | 93 | 19.869 | 50 | -0.17 | 95 |
7F.SIB2.EHZ. | 2024-02-25T23:36:08.96 | 0.1 | undecidable | manual | P | 88 | 22.6551 | 50 | -0.05 | 97 |
IV.CESI.HHZ. | 2024-02-25T23:36:08.18 | 0.1 | undecidable | manual | P | 324 | 16.6722 | 123 | 0.1 | 97 |
IV.FDMO.HHZ. | 2024-02-25T23:36:08.24 | 0.1 | undecidable | manual | P | 16 | 17.6712 | 50 | -0.01 | 99 |
IV.NRCA.HHZ. | 2024-02-25T23:36:08.76 | 0.3 | undecidable | manual | S | 128 | 9.0798 | 140 | -0.26 | 70 |
7F.SIB1.EHZ. | 2024-02-25T23:36:08.59 | 0.1 | undecidable | manual | P | 86 | 19.869 | 50 | 0 | 98 |
IV.MC2.EHZ. | 2024-02-25T23:36:07.73 | 0.1 | undecidable | manual | P | 77 | 13.5753 | 129 | 0.14 | 97 |
IT.MTCL.HGZ. | 2024-02-25T23:36:07.47 | 0.1 | undecidable | manual | P | 350 | 12.3765 | 131 | 0.07 | 99 |
ZO.PDN12.EHZ. | 2024-02-25T23:36:07.42 | 0.1 | undecidable | manual | P | 232 | 11.2776 | 134 | 0.19 | 97 |
IV.NRCA.HHZ. | 2024-02-25T23:36:06.98 | 0.1 | undecidable | manual | P | 128 | 9.0798 | 140 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.1 | 0.00015900000000000002 | 0.12 | AML | other | m | 2024-02-25T23:36:08.96 |
IV.NRCA.HHE. | ML:1.0 | 0.00011949999999999999 | 0.74 | AML | other | m | 2024-02-25T23:36:09.83 |
IV.CESI.HHN. | ML:1.0 | 0.00009395000000000001 | 0.38 | AML | other | m | 2024-02-25T23:36:11.30 |
IV.FDMO.HHN. | ML:0.6 | 0.000037000000000000005 | 0.28 | AML | other | m | 2024-02-25T23:36:11.20 |
IV.CESI.HHE. | ML:0.8 | 0.00005855000000000001 | 0.94 | AML | other | m | 2024-02-25T23:36:11.01 |
IV.FDMO.HHE. | ML:0.9 | 0.0000621 | 0.16 | AML | other | m | 2024-02-25T23:36:11.61 |