A magnitude ML 1.4 earthquake occured in region: 2 km NE Ussita (MC), on
and geographic coordinates (lat, lon) 42.9620, 13.1510 at 8 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 |
---|---|---|---|---|
Ussita | MC | 2 | 444 | 444 |
Visso | MC | 6 | 1107 | 1551 |
Bolognola | MC | 7 | 142 | 1693 |
Castelsantangelo sul Nera | MC | 7 | 281 | 1974 |
Acquacanina | MC | 8 | 121 | 2095 |
Fiastra | MC | 8 | 559 | 2654 |
Fiordimonte | MC | 10 | 202 | 2856 |
Pieve Torina | MC | 12 | 1458 | 4314 |
Pievebovigliana | MC | 13 | 866 | 5180 |
Monte Cavallo | MC | 13 | 145 | 5325 |
Preci | PG | 13 | 724 | 6049 |
Sarnano | MC | 15 | 3264 | 9313 |
Montefortino | FM | 16 | 1178 | 10491 |
Montemonaco | AP | 16 | 604 | 11095 |
Muccia | MC | 16 | 915 | 12010 |
Amandola | FM | 17 | 3629 | 15639 |
Cessapalombo | MC | 19 | 512 | 16151 |
Norcia | PG | 19 | 4957 | 21108 |
Gualdo | MC | 19 | 815 | 21923 |
Sellano | PG | 20 | 1079 | 23002 |
Montegallo | AP | 20 | 523 | 23525 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2023-08-09 10:13:10 |
42.9617 | 13.1507 | 8 | 2023-08-09 10:27:05 |
Sala Sismica INGV-Roma | 119966431 |
Field | Value |
---|---|
Time (UTC) | 2023-08-09 10:13:10 ± 0.05 |
Latitude | 42.9617 ± 0.0036 |
Longitude | 13.1507 ± 0.0037 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119966431 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 436 |
Semi-minor axis of confidence ellipse (meter) | 174 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 213 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.72845 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 119966431 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-09 10:27:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SCHR.EHZ. | 2023-08-09T10:14:48.60 | 3.0 | undecidable | manual | Sn | -5.39 | 0 | |||
IV.EPZF.HHZ. | 2023-08-09T10:14:43.53 | 3.0 | positive | manual | Pg | 10.13 | 0 | |||
IV.TREG.HNZ. | 2023-08-09T10:14:35.48 | 3.0 | undecidable | manual | Sn | 0.26 | 0 | |||
IV.MCRV.HHZ. | 2023-08-09T10:14:33.95 | 3.0 | undecidable | manual | Sg | 1.47 | 0 | |||
SL.LJU.BHZ. | 2023-08-09T10:14:11.12 | 3.0 | undecidable | manual | Pg | 7.5 | 0 | |||
IV.CTI.HHZ. | 2023-08-09T10:14:09.94 | 3.0 | undecidable | manual | Pg | 6.47 | 0 | |||
IV.OSSC.HHZ. | 2023-08-09T10:13:57.20 | 3.0 | undecidable | manual | S | -2.99 | 0 | |||
IV.CRTC.HHZ. | 2023-08-09T10:13:28.57 | 3.0 | undecidable | manual | P | 0.23 | 0 | |||
IV.PIEI.HHZ. | 2023-08-09T10:13:24.70 | 0.3 | undecidable | manual | P | 322 | 80.8635 | 50 | 0.37 | 82 |
IV.MURB.HHZ. | 2023-08-09T10:13:21.17 | 0.3 | undecidable | manual | P | 304 | 60.6948 | 50 | -0.06 | 91 |
IV.CING.HHZ. | 2023-08-09T10:13:19.40 | 0.3 | undecidable | manual | P | 4 | 46.0206 | 50 | 0.43 | 86 |
IV.ATCC.EHZ. | 2023-08-09T10:13:19.20 | 0.3 | undecidable | manual | P | 301 | 48.2184 | 50 | -0.11 | 92 |
IV.ASSB.HHZ. | 2023-08-09T10:13:17.85 | 0.3 | undecidable | manual | P | 283 | 40.9257 | 50 | -0.33 | 89 |
IV.SNTG.HHZ. | 2023-08-09T10:13:17.40 | 0.3 | undecidable | manual | P | 332 | 36.741 | 50 | -0.14 | 93 |
7F.SIB1.EHZ. | 2023-08-09T10:13:15.20 | 0.3 | undecidable | manual | S | 127 | 12.1767 | 124 | 0.03 | 99 |
IT.MTCL.HGZ. | 2023-08-09T10:13:15.41 | 0.3 | undecidable | manual | S | 286 | 12.7761 | 122 | 0.07 | 98 |
IV.MML1.EHZ. | 2023-08-09T10:13:14.73 | 0.3 | undecidable | manual | P | 319 | 22.2555 | 110 | -0.09 | 96 |
IV.PF6.EHZ. | 2023-08-09T10:13:14.43 | 0.3 | undecidable | manual | P | 10 | 19.869 | 112 | 0.05 | 98 |
IV.FDMO.HHZ. | 2023-08-09T10:13:14.35 | 0.3 | undecidable | manual | S | 328 | 9.7791 | 130 | -0.14 | 98 |
IV.CESI.HNZ. | 2023-08-09T10:13:14.66 | 0.3 | undecidable | manual | P | 284 | 20.5683 | 112 | 0.16 | 95 |
IV.FEMA.HNZ. | 2023-08-09T10:13:14.16 | 0.3 | undecidable | manual | S | 270 | 8.1807 | 135 | 0.07 | 99 |
IV.CSP1.EHZ. | 2023-08-09T10:13:13.49 | 0.3 | undecidable | manual | P | 17 | 15.0738 | 118 | -0.03 | 99 |
7F.SIB1.EHZ. | 2023-08-09T10:13:13.07 | 0.3 | undecidable | manual | P | 127 | 12.1767 | 124 | 0.05 | 99 |
IV.MC2.EHZ. | 2023-08-09T10:13:13.82 | 0.3 | undecidable | manual | S | 151 | 6.3936 | 142 | 0.16 | 98 |
IT.MTCL.HGZ. | 2023-08-09T10:13:13.16 | 0.3 | undecidable | manual | P | 286 | 12.7761 | 122 | 0.04 | 99 |
7F.SIB2.EHZ. | 2023-08-09T10:13:13.36 | 0.3 | undecidable | manual | P | 122 | 14.6742 | 119 | -0.08 | 98 |
IV.MMO1.EHZ. | 2023-08-09T10:13:13.71 | 0.3 | undecidable | manual | P | 116 | 15.873 | 117 | 0.06 | 98 |
IV.NRCA.HHZ. | 2023-08-09T10:13:13.48 | 0.3 | undecidable | manual | P | 192 | 14.4744 | 119 | 0.07 | 98 |
IV.FEMA.HNZ. | 2023-08-09T10:13:12.44 | 0.3 | undecidable | manual | P | 270 | 8.1807 | 135 | 0.05 | 100 |
IV.MC2.EHZ. | 2023-08-09T10:13:12.10 | 0.3 | undecidable | manual | P | 151 | 6.3936 | 142 | -0.05 | 100 |
IV.FDMO.HHZ. | 2023-08-09T10:13:12.45 | 0.3 | undecidable | manual | P | 328 | 9.7791 | 130 | -0.18 | 97 |
7F.SIB3.EHZ. | 2023-08-09T10:13:12.92 | 0.3 | undecidable | manual | P | 135 | 13.6752 | 121 | -0.34 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSP1.EHE. | ML:0.0 | 0.0005225 | 0.52 | AML | other | m | 2023-08-09T10:13:16.51 |
IV.CSP1.EHN. | ML:0.0 | 0.0006265000000000001 | 1.24 | AML | other | m | 2023-08-09T10:13:18.10 |
IV.MML1.EHN. | ML:0.0 | 0.000199 | 0.32 | AML | other | m | 2023-08-09T10:13:19.74 |
IV.MML1.EHE. | ML:0.0 | 0.00014250000000000002 | 1.26 | AML | other | m | 2023-08-09T10:13:21.75 |
IV.SNTG.HHE. | ML:1.2 | 0.000052499999999999995 | 0.64 | AML | other | m | 2023-08-09T10:13:24.43 |
IV.SNTG.HHN. | ML:1.2 | 0.00006355 | 0.24 | AML | other | m | 2023-08-09T10:13:24.45 |
IV.ASSB.HHN. | ML:1.6 | 0.0001425 | 0.2 | AML | other | m | 2023-08-09T10:13:24.63 |
IV.CING.HHN. | ML:1.3 | 0.0000525 | 0.86 | AML | other | m | 2023-08-09T10:13:26.44 |
IV.CING.HHE. | ML:1.4 | 0.00006500000000000001 | 0.32 | AML | other | m | 2023-08-09T10:13:26.66 |
IV.ASSB.HHE. | ML:1.4 | 0.00008760000000000002 | 1.34 | AML | other | m | 2023-08-09T10:13:26.16 |
IV.ATCC.EHN. | ML:1.4 | 0.0000641 | 0.9 | AML | other | m | 2023-08-09T10:13:27.98 |
IV.ATCC.EHE. | ML:1.4 | 0.000071 | 0.46 | AML | other | m | 2023-08-09T10:13:29.55 |
IV.MURB.HHE. | ML:1.6 | 0.00009090000000000001 | 0.96 | AML | other | m | 2023-08-09T10:13:31.23 |
IV.MURB.HHN. | ML:1.4 | 0.000055499999999999994 | 1.46 | AML | other | m | 2023-08-09T10:13:38.89 |
IV.PIEI.HHE. | ML:0.0 | 0.000014999999999999999 | 0.44 | AML | other | m | 2023-08-09T10:13:42.90 |
IV.PIEI.HHN. | ML:0.0 | 0.000012744999999999999 | 0.54 | AML | other | m | 2023-08-09T10:13:42.67 |