A magnitude ML 0.9 earthquake occured in region: 4 km S Preci (PG), on
and geographic coordinates (lat, lon) 42.8470, 13.0410 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 | 4 | 724 | 724 |
Norcia | PG | 7 | 4957 | 5681 |
Visso | MC | 10 | 1107 | 6788 |
Sellano | PG | 10 | 1079 | 7867 |
Cerreto di Spoleto | PG | 11 | 1075 | 8942 |
Castelsantangelo sul Nera | MC | 11 | 281 | 9223 |
Ussita | MC | 14 | 444 | 9667 |
Cascia | PG | 14 | 3217 | 12884 |
Monte Cavallo | MC | 17 | 145 | 13029 |
Vallo di Nera | PG | 17 | 364 | 13393 |
Poggiodomo | PG | 17 | 117 | 13510 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-12-10 17:08:21 |
42.8473 | 13.0407 | 11 | 2023-12-10 17:17:26 |
Sala Sismica INGV-Roma | 123943121 |
Field | Value |
---|---|
Time (UTC) | 2023-12-10 17:08:21 ± 0.04 |
Latitude | 42.8473 ± 0.0018 |
Longitude | 13.0407 ± 0.0025 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 123943121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 230 |
Semi-minor axis of confidence ellipse (meter) | 180 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 286 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 155 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27249 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 123943121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-10 17:17:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MFNL.HHZ. | 2023-12-10T17:10:11.02 | 3.0 | undecidable | manual | Sn | -0.86 | 0 | |||
IV.SALB.HHZ. | 2023-12-10T17:10:08.59 | 3.0 | undecidable | manual | Sg | 15.25 | 0 | |||
AC.KBN.HHZ.00 | 2023-12-10T17:10:03.02 | 3.0 | undecidable | manual | Pg | 17.940001 | 0 | |||
IV.GIB.HHZ. | 2023-12-10T17:10:03.43 | 3.0 | undecidable | manual | Sn | -7.12 | 0 | |||
ST.CARE.HNZ. | 2023-12-10T17:09:59.24 | 3.0 | undecidable | manual | Sn | -2.35 | 0 | |||
ST.CARE.HNZ. | 2023-12-10T17:09:30.97 | 3.0 | undecidable | manual | Pg | 17.4 | 0 | |||
IV.SPS2.HHZ. | 2023-12-10T17:09:23.26 | 3.0 | positive | manual | Pg | 8.68 | 0 | |||
GU.GBOS.HHZ. | 2023-12-10T17:09:20.25 | 3.0 | undecidable | manual | Pg | 11.68 | 0 | |||
4P.IT01A.HHZ. | 2023-12-10T17:09:18.13 | 3.0 | undecidable | manual | Pn | 7.48 | 0 | |||
IV.MMGO.HHZ. | 2023-12-10T17:09:17.07 | 3.0 | undecidable | manual | Pn | -4.08 | 0 | |||
IT.LRNO.HNZ. | 2023-12-10T17:09:12.20 | 3.0 | undecidable | manual | Sg | 6.52 | 0 | |||
IV.BDI.HHZ. | 2023-12-10T17:09:11.41 | 3.0 | undecidable | manual | Sn | 0.22 | 0 | |||
IV.BRSN.HNZ. | 2023-12-10T17:09:04.85 | 3.0 | undecidable | manual | Sn | -0.16 | 0 | |||
IV.FERS.EHZ. | 2023-12-10T17:08:51.16 | 3.0 | negative | manual | Pn | -0.06 | 0 | |||
IV.INTR.HHZ. | 2023-12-10T17:08:47.72 | 3.0 | undecidable | manual | Sn | 1.15 | 0 | |||
IV.CSP1.EHZ. | 2023-12-10T17:08:32.48 | 0.1 | undecidable | manual | S | 26 | 30.2475 | 90 | 0.06 | 96 |
IV.MMO1.EHZ. | 2023-12-10T17:08:30.75 | 0.1 | undecidable | manual | S | 76 | 23.9538 | 90 | 0 | 99 |
7F.SIB1.EHE. | 2023-12-10T17:08:29.55 | 0.3 | undecidable | manual | S | 74 | 19.3695 | 90 | 0.03 | 75 |
IV.GAVE.HNZ. | 2023-12-10T17:08:29.94 | 0.3 | undecidable | manual | S | 215 | 20.9679 | 90 | 0 | 74 |
IV.FDMO.HHZ. | 2023-12-10T17:08:29.93 | 0.3 | undecidable | manual | S | 10 | 21.3675 | 90 | -0.11 | 74 |
7F.SIB3.EHE. | 2023-12-10T17:08:29.17 | 0.1 | undecidable | manual | S | 81 | 18.87 | 90 | -0.22 | 96 |
IV.MC2.EHN. | 2023-12-10T17:08:28.33 | 0.1 | undecidable | manual | S | 59 | 13.9749 | 91 | 0.24 | 96 |
IV.MMO1.EHZ. | 2023-12-10T17:08:27.05 | 0.1 | undecidable | manual | P | 76 | 23.9538 | 90 | 0.04 | 99 |
IV.CSP1.EHZ. | 2023-12-10T17:08:27.94 | 0.6 | positive | manual | P | 26 | 30.2475 | 90 | -0.03 | 49 |
7F.SIB2.EHE. | 2023-12-10T17:08:26.68 | 0.1 | undecidable | manual | P | 77 | 21.9669 | 90 | -0.01 | 99 |
7F.SIB1.EHE. | 2023-12-10T17:08:26.41 | 0.1 | undecidable | manual | P | 74 | 19.3695 | 90 | 0.11 | 98 |
IV.GAVE.HNZ. | 2023-12-10T17:08:26.57 | 0.1 | undecidable | manual | P | 215 | 20.9679 | 90 | 0.03 | 100 |
IV.FDMO.HHZ. | 2023-12-10T17:08:26.50 | 0.3 | positive | manual | P | 10 | 21.3675 | 90 | -0.1 | 74 |
7F.SIB3.EHE. | 2023-12-10T17:08:26.18 | 0.1 | undecidable | manual | P | 81 | 18.87 | 90 | -0.05 | 99 |
IV.NRCA.HHZ. | 2023-12-10T17:08:26.20 | 0.1 | undecidable | manual | S | 104 | 6.1938 | 141 | -0.1 | 100 |
IV.MC2.EHN. | 2023-12-10T17:08:25.54 | 0.6 | undecidable | manual | P | 59 | 13.9749 | 91 | 0.07 | 50 |
IV.NRCA.HHZ. | 2023-12-10T17:08:24.54 | 0.6 | undecidable | manual | P | 104 | 6.1938 | 141 | 0.1 | 50 |
IV.CERT.HHZ. | 2023-12-10T17:08:23.49 | 3.0 | negative | manual | P | -0.53 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.8 | 0.000096611215 | 0.0768 | AML | other | m | 2023-12-10T17:08:26.48 |
IV.NRCA.HHN. | ML:0.9 | 0.0001245404 | 0.1024 | AML | other | m | 2023-12-10T17:08:26.32 |
IV.MMO1.EHE. | ML:0.9 | 0.0000435586 | 0.1152 | AML | other | m | 2023-12-10T17:08:31.29 |
IV.MMO1.EHN. | ML:1.0 | 0.00006064354 | 0.1152 | AML | other | m | 2023-12-10T17:08:31.03 |