A magnitude ML 1.4 earthquake occured in region: 5 km NW Ussita (MC), on
and geographic coordinates (lat, lon) 42.9830, 13.1130 at 13 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 | 5 | 444 | 444 |
Visso | MC | 6 | 1107 | 1551 |
Fiordimonte | MC | 6 | 202 | 1753 |
Fiastra | MC | 7 | 559 | 2312 |
Acquacanina | MC | 7 | 121 | 2433 |
Pieve Torina | MC | 9 | 1458 | 3891 |
Monte Cavallo | MC | 9 | 145 | 4036 |
Pievebovigliana | MC | 9 | 866 | 4902 |
Bolognola | MC | 9 | 142 | 5044 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5325 |
Muccia | MC | 13 | 915 | 6240 |
Preci | PG | 13 | 724 | 6964 |
Serravalle di Chienti | MC | 16 | 1070 | 8034 |
Sarnano | MC | 17 | 3264 | 11298 |
Camerino | MC | 18 | 6974 | 18272 |
Sellano | PG | 18 | 1079 | 19351 |
Cessapalombo | MC | 19 | 512 | 19863 |
Montefortino | FM | 19 | 1178 | 21041 |
Montemonaco | AP | 20 | 604 | 21645 |
Caldarola | MC | 20 | 1823 | 23468 |
Amandola | FM | 20 | 3629 | 27097 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2023-08-08 22:51:26 |
42.9828 | 13.1132 | 13 | 2023-08-08 23:10:00 |
Sala Sismica INGV-Roma | 119954281 |
Field | Value |
---|---|
Time (UTC) | 2023-08-08 22:51:26 ± 0.09 |
Latitude | 42.9828 ± 0.0045 |
Longitude | 13.1132 ± 0.0061 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119954281 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 473 |
Semi-minor axis of confidence ellipse (meter) | 359 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 25 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 66 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.05036 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50902 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 119954281 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-08 23:10:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2023-08-08T22:51:39.70 | 0.3 | undecidable | manual | S | 280 | 37.4292 | 95 | 0.24 | 69 |
IV.SNTG.HHZ. | 2023-08-08T22:51:38.40 | 0.1 | undecidable | manual | S | 335 | 33.2445 | 96 | 0.05 | 96 |
IV.MF5.EHZ. | 2023-08-08T22:51:37.60 | 0.3 | undecidable | manual | S | 89 | 28.1496 | 98 | 0.62 | 63 |
IV.TERO.HHZ. | 2023-08-08T22:51:37.01 | 0.3 | undecidable | manual | P | 135 | 56.499 | 93 | -0.11 | 68 |
IV.MNTT.EHZ. | 2023-08-08T22:51:35.15 | 0.6 | negative | manual | P | 77 | 40.1265 | 94 | 0.55 | 42 |
IV.ASSB.HHZ. | 2023-08-08T22:51:34.15 | 0.3 | positive | manual | P | 280 | 37.4292 | 95 | -0.04 | 71 |
IV.MMO1.EHZ. | 2023-08-08T22:51:34.40 | 0.3 | undecidable | manual | S | 118 | 19.6692 | 105 | -0.37 | 69 |
IV.NRCA.HHZ. | 2023-08-08T22:51:33.70 | 0.6 | undecidable | manual | S | 180 | 16.5723 | 111 | -0.28 | 47 |
IV.CSP1.EHZ. | 2023-08-08T22:51:33.20 | 0.3 | undecidable | manual | S | 32 | 14.1747 | 117 | -0.2 | 72 |
IV.SNTG.HHZ. | 2023-08-08T22:51:33.35 | 0.1 | undecidable | manual | P | 335 | 33.2445 | 96 | -0.19 | 92 |
IT.MTCL.HGN. | 2023-08-08T22:51:32.30 | 0.6 | undecidable | manual | S | 278 | 9.2796 | 134 | -0.05 | 50 |
IV.MF5.EHZ. | 2023-08-08T22:51:32.94 | 0.1 | undecidable | manual | P | 89 | 28.1496 | 98 | 0.18 | 94 |
IV.MMO1.EHZ. | 2023-08-08T22:51:31.26 | 0.6 | positive | manual | P | 118 | 19.6692 | 105 | -0.22 | 47 |
IV.FEMA.HNN. | 2023-08-08T22:51:31.97 | 0.6 | undecidable | manual | S | 246 | 5.5944 | 151 | 0.22 | 48 |
IV.FDMO.HHE. | 2023-08-08T22:51:31.50 | 0.3 | undecidable | manual | S | 341 | 6.2937 | 147 | -0.34 | 71 |
IV.CSP1.EHZ. | 2023-08-08T22:51:30.58 | 0.1 | negative | manual | P | 32 | 14.1747 | 117 | -0.11 | 98 |
IT.MTCL.HGN. | 2023-08-08T22:51:30.16 | 0.1 | undecidable | manual | P | 278 | 9.2796 | 134 | 0.08 | 99 |
IV.NRCA.HHZ. | 2023-08-08T22:51:30.97 | 0.1 | undecidable | manual | P | 180 | 16.5723 | 111 | -0.05 | 98 |
IV.FDMO.HHE. | 2023-08-08T22:51:29.72 | 0.1 | undecidable | manual | P | 341 | 6.2937 | 147 | -0.07 | 100 |
IV.FEMA.HNN. | 2023-08-08T22:51:29.92 | 0.1 | undecidable | manual | P | 246 | 5.5944 | 151 | 0.19 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSP1.EHE. | ML:1.5 | 0.00028149999999999996 | 0.1 | AML | other | m | 2023-08-08T22:51:33.74 |
IV.NRCA.HHN. | ML:1.6 | 0.00027800000000000004 | 0.1 | AML | other | m | 2023-08-08T22:51:33.99 |
IV.CSP1.EHN. | ML:1.4 | 0.00023168134999999998 | 0.1152 | AML | other | m | 2023-08-08T22:51:34.29 |
IV.NRCA.HHE. | ML:1.5 | 0.000236084 | 0.0768 | AML | other | m | 2023-08-08T22:51:34.28 |
IV.NRCA.HNE. | ML:1.4 | 0.000218252675 | 0.1024 | AML | other | m | 2023-08-08T22:51:33.89 |
IV.NRCA.HNN. | ML:1.5 | 0.00027151715 | 0.1024 | AML | other | m | 2023-08-08T22:51:33.99 |
IV.SNTG.HHE. | ML:0.6 | 0.0000153446 | 0.0768 | AML | other | m | 2023-08-08T22:51:39.12 |
IV.SNTG.HHN. | ML:0.6 | 0.000013725805 | 0.1024 | AML | other | m | 2023-08-08T22:51:39.03 |
IV.SNTG.HNE. | ML:1.4 | 0.00010943774 | 0.7808 | AML | other | m | 2023-08-08T22:51:37.19 |
IV.SNTG.HNN. | ML:1.5 | 0.00012664449999999998 | 0.6272 | AML | other | m | 2023-08-08T22:51:39.64 |
IV.MNTT.EHE. | ML:1.2 | 0.000056404815 | 0.8064 | AML | other | m | 2023-08-08T22:51:41.42 |
IV.MNTT.EHN. | ML:1.2 | 0.00005465972 | 0.3328 | AML | other | m | 2023-08-08T22:51:41.86 |