A magnitude ML 1.1 earthquake occured in region: 4 km E Preci (PG), on
and geographic coordinates (lat, lon) 42.8890, 13.0880 at 9 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 |
Visso | MC | 5 | 1107 | 1831 |
Castelsantangelo sul Nera | MC | 5 | 281 | 2112 |
Ussita | MC | 8 | 444 | 2556 |
Norcia | PG | 11 | 4957 | 7513 |
Sellano | PG | 13 | 1079 | 8592 |
Monte Cavallo | MC | 14 | 145 | 8737 |
Cerreto di Spoleto | PG | 16 | 1075 | 9812 |
Bolognola | MC | 16 | 142 | 9954 |
Fiordimonte | MC | 17 | 202 | 10156 |
Acquacanina | MC | 17 | 121 | 10277 |
Fiastra | MC | 17 | 559 | 10836 |
Pieve Torina | MC | 18 | 1458 | 12294 |
Pievebovigliana | MC | 19 | 866 | 13160 |
Montemonaco | AP | 20 | 604 | 13764 |
Cascia | PG | 20 | 3217 | 16981 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-09-08 23:12:10 |
42.8888 | 13.0882 | 9 | 2023-09-08 23:30:32 |
Sala Sismica INGV-Roma | 120896241 |
Field | Value |
---|---|
Time (UTC) | 2023-09-08 23:12:10 ± 0.11 |
Latitude | 42.8888 ± 0.0036 |
Longitude | 13.0882 ± 0.0049 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120896241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 364 |
Semi-minor axis of confidence ellipse (meter) | 319 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 230 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 150 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 20 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28958 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 120896241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-09-08 23:30:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MURB.HNZ. | 2023-09-08T23:12:24.30 | 3.0 | undecidable | manual | P | 0.28 | 0 | |||
IV.MF5.EHZ. | 2023-09-08T23:12:22.80 | 0.6 | undecidable | manual | S | 70 | 32.1456 | 50 | 0.44 | 44 |
IV.GUMA.HHZ. | 2023-09-08T23:12:21.24 | 0.6 | undecidable | manual | S | 46 | 27.8499 | 108 | 0.19 | 47 |
IV.MML1.EHZ. | 2023-09-08T23:12:20.44 | 0.3 | undecidable | manual | S | 339 | 26.6511 | 109 | -0.23 | 69 |
IV.CSP1.EHZ. | 2023-09-08T23:12:19.82 | 0.3 | undecidable | manual | S | 23 | 24.4533 | 110 | -0.12 | 71 |
IV.MMO1.EHZ. | 2023-09-08T23:12:18.13 | 0.3 | undecidable | manual | S | 87 | 19.4694 | 115 | -0.21 | 71 |
IV.CESI.HHE. | 2023-09-08T23:12:18.18 | 0.3 | undecidable | manual | S | 311 | 19.6692 | 115 | -0.25 | 70 |
IV.FDMO.HHZ. | 2023-09-08T23:12:17.59 | 0.6 | undecidable | manual | S | 360 | 16.3725 | 119 | 0.19 | 48 |
IV.MF5.EHZ. | 2023-09-08T23:12:17.43 | 0.6 | positive | manual | P | 70 | 32.1456 | 50 | -0.09 | 47 |
IV.SMA1.EHZ. | 2023-09-08T23:12:17.32 | 3.0 | positive | manual | P | -1.41 | 0 | |||
IT.MTCL.HGN. | 2023-09-08T23:12:16.62 | 0.3 | undecidable | manual | S | 328 | 13.6752 | 124 | 0.01 | 74 |
IV.MML1.EHZ. | 2023-09-08T23:12:16.19 | 0.6 | negative | manual | P | 339 | 26.6511 | 109 | -0.35 | 45 |
IV.GUMA.HHZ. | 2023-09-08T23:12:16.72 | 0.6 | negative | manual | P | 46 | 27.8499 | 108 | -0.04 | 48 |
IV.CSP1.EHZ. | 2023-09-08T23:12:15.91 | 0.6 | negative | manual | P | 23 | 24.4533 | 110 | -0.22 | 47 |
IV.CESI.HHE. | 2023-09-08T23:12:15.29 | 0.1 | undecidable | manual | P | 311 | 19.6692 | 115 | 0.04 | 97 |
IV.FEMA.HNN. | 2023-09-08T23:12:15.67 | 0.3 | undecidable | manual | S | 339 | 8.6802 | 136 | 0.4 | 69 |
IV.MMO1.EHZ. | 2023-09-08T23:12:15.01 | 0.3 | positive | manual | P | 87 | 19.4694 | 115 | -0.19 | 71 |
IV.FDMO.HHZ. | 2023-09-08T23:12:14.65 | 0.3 | negative | manual | P | 360 | 16.3725 | 119 | 0 | 74 |
IT.MTCL.HGN. | 2023-09-08T23:12:14.20 | 0.3 | undecidable | manual | P | 328 | 13.6752 | 124 | 0.01 | 74 |
IV.NRCA.HHZ. | 2023-09-08T23:12:14.76 | 0.1 | undecidable | manual | S | 161 | 6.4935 | 145 | -0.03 | 100 |
IV.NRCA.HHZ. | 2023-09-08T23:12:13.22 | 0.1 | undecidable | manual | P | 161 | 6.4935 | 145 | 0.08 | 99 |
IV.FEMA.HNN. | 2023-09-08T23:12:13.68 | 0.1 | undecidable | manual | P | 339 | 8.6802 | 136 | 0.26 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.0 | 0.00018043405 | 0.1536 | AML | other | m | 2023-09-08T23:12:14.87 |
IV.NRCA.HHN. | ML:1.1 | 0.0001937874 | 0.128 | AML | other | m | 2023-09-08T23:12:14.88 |
IV.NRCA.HNE. | ML:1.0 | 0.0001815582 | 0.1408 | AML | other | m | 2023-09-08T23:12:14.79 |
IV.NRCA.HNN. | ML:1.0 | 0.0001811778 | 0.1408 | AML | other | m | 2023-09-08T23:12:14.96 |
IV.FDMO.HHE. | ML:0.6 | 0.000033316015000000005 | 0.1152 | AML | other | m | 2023-09-08T23:12:18.09 |
IV.FDMO.HHN. | ML:0.5 | 0.000030280404999999996 | 0.1024 | AML | other | m | 2023-09-08T23:12:17.93 |
IV.CSP1.EHE. | ML:1.2 | 0.000095085835 | 0.1536 | AML | other | m | 2023-09-08T23:12:20.68 |
IV.CSP1.EHN. | ML:1.2 | 0.00009837243000000002 | 0.32 | AML | other | m | 2023-09-08T23:12:20.07 |
IV.MML1.EHE. | ML:0.4 | 0.000017113774999999997 | 0.2688 | AML | other | m | 2023-09-08T23:12:21.27 |
IV.MML1.EHN. | ML:0.4 | 0.000015917382000000002 | 0.2176 | AML | other | m | 2023-09-08T23:12:21.09 |
IV.MML1.HNE. | ML:1.2 | 0.00009778660999999999 | 0.6912 | AML | other | m | 2023-09-08T23:12:24.82 |
IV.MML1.HNN. | ML:1.2 | 0.00009594710500000001 | 0.5888 | AML | other | m | 2023-09-08T23:12:21.06 |
IV.GUMA.HHE. | ML:1.1 | 0.00006350038999999999 | 0.2176 | AML | other | m | 2023-09-08T23:12:22.00 |
IV.GUMA.HHN. | ML:1.0 | 0.000056278145 | 0.2688 | AML | other | m | 2023-09-08T23:12:23.84 |
IV.GUMA.HNE. | ML:1.4 | 0.0001243593495 | 0.4096 | AML | other | m | 2023-09-08T23:12:25.79 |
IV.GUMA.HNN. | ML:1.4 | 0.0001390704 | 0.704 | AML | other | m | 2023-09-08T23:12:18.20 |
IV.MF5.EHE. | ML:1.2 | 0.00006479546 | 1.4592 | AML | other | m | 2023-09-08T23:12:29.08 |
IV.MF5.EHN. | ML:1.5 | 0.00015565654500000002 | 5.3248 | AML | other | m | 2023-09-08T23:12:31.76 |
IV.MURB.HHE. | ML:1.0 | 0.000021829210000000002 | 0.2048 | AML | other | m | 2023-09-08T23:12:32.73 |
IV.MURB.HHN. | ML:1.0 | 0.000018255199999999998 | 0.3072 | AML | other | m | 2023-09-08T23:12:34.32 |
IV.MURB.HNE. | ML:1.6 | 0.00007960419999999999 | 0.4608 | AML | other | m | 2023-09-08T23:12:44.38 |
IV.MURB.HNN. | ML:1.8 | 0.00013685643 | 0.512 | AML | other | m | 2023-09-08T23:12:53.24 |