A magnitude ML 1.4 earthquake occured in region: 1 km W Visso (MC), on
and geographic coordinates (lat, lon) 42.9290, 13.0750 at 10 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 |
---|---|---|---|---|
Visso | MC | 1 | 1107 | 1107 |
Ussita | MC | 6 | 444 | 1551 |
Preci | PG | 6 | 724 | 2275 |
Castelsantangelo sul Nera | MC | 7 | 281 | 2556 |
Monte Cavallo | MC | 9 | 145 | 2701 |
Fiordimonte | MC | 12 | 202 | 2903 |
Sellano | PG | 13 | 1079 | 3982 |
Pieve Torina | MC | 13 | 1458 | 5440 |
Fiastra | MC | 14 | 559 | 5999 |
Acquacanina | MC | 14 | 121 | 6120 |
Bolognola | MC | 14 | 142 | 6262 |
Pievebovigliana | MC | 15 | 866 | 7128 |
Norcia | PG | 15 | 4957 | 12085 |
Muccia | MC | 17 | 915 | 13000 |
Cerreto di Spoleto | PG | 18 | 1075 | 14075 |
Serravalle di Chienti | MC | 19 | 1070 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2022-08-18 16:04:51 |
42.9288 | 13.0753 | 11 | 2022-08-18 16:09:45 |
Sala Sismica INGV-Roma | 108687121 |
Field | Value |
---|---|
Time (UTC) | 2022-08-18 16:04:51 ± 0.1 |
Latitude | 42.9288 ± 0.0036 |
Longitude | 13.0753 ± 0.0049 |
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 | 108687121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 361 |
Semi-minor axis of confidence ellipse (meter) | 289 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 54 |
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) | 138 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.08454 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46315 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.4 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 108687121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-18 16:09:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.EHZ. | 2022-08-18T16:05:00.00 | 0.1 | undecidable | manual | S | 338 | 22.1556 | 115 | -0.25 | 93 |
IV.EL6.EHZ. | 2022-08-18T16:05:00.08 | 1.0 | undecidable | manual | P | 3 | 44.5221 | 50 | -0.04 | 23 |
IV.CAMP.HHZ. | 2022-08-18T16:05:00.30 | 1.0 | positive | manual | P | 148 | 51.4152 | 50 | -0.88 | 18 |
IV.CSP1.EHZ. | 2022-08-18T16:04:59.69 | 0.1 | undecidable | manual | S | 30 | 20.9679 | 117 | -0.18 | 95 |
IV.CESI.HHZ. | 2022-08-18T16:04:58.57 | 0.1 | undecidable | manual | S | 301 | 16.2726 | 123 | 0.12 | 97 |
IV.FDMO.HHZ. | 2022-08-18T16:04:57.23 | 0.1 | undecidable | manual | S | 5 | 11.9769 | 131 | -0.04 | 99 |
IV.GUMA.HHZ. | 2022-08-18T16:04:57.42 | 0.1 | positive | manual | P | 55 | 25.752 | 50 | 0.19 | 94 |
IV.MC2.EHZ. | 2022-08-18T16:04:56.87 | 0.1 | undecidable | manual | S | 102 | 9.3795 | 138 | 0.23 | 95 |
IV.CSP1.EHZ. | 2022-08-18T16:04:56.37 | 0.1 | undecidable | manual | P | 30 | 20.9679 | 117 | -0.07 | 97 |
IV.MML1.EHZ. | 2022-08-18T16:04:56.57 | 0.6 | undecidable | manual | P | 338 | 22.1556 | 115 | -0.09 | 48 |
IV.NRCA.HHZ. | 2022-08-18T16:04:56.76 | 0.1 | undecidable | manual | S | 163 | 10.9779 | 133 | -0.26 | 95 |
IT.MTCL.HGZ. | 2022-08-18T16:04:56.66 | 0.1 | undecidable | manual | S | 320 | 9.4794 | 138 | 0.01 | 100 |
IV.FDMO.HHZ. | 2022-08-18T16:04:55.05 | 0.1 | negative | manual | P | 5 | 11.9769 | 131 | 0.11 | 98 |
IV.CESI.HHZ. | 2022-08-18T16:04:55.76 | 0.1 | undecidable | manual | P | 301 | 16.2726 | 123 | 0.14 | 96 |
IT.MTCL.HGZ. | 2022-08-18T16:04:54.69 | 0.1 | undecidable | manual | P | 320 | 9.4794 | 138 | 0.11 | 98 |
IV.MC2.EHZ. | 2022-08-18T16:04:54.77 | 0.3 | negative | manual | P | 102 | 9.3795 | 138 | 0.19 | 72 |
IV.NRCA.HHZ. | 2022-08-18T16:04:54.77 | 0.1 | undecidable | manual | P | 163 | 10.9779 | 133 | -0.03 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.3 | 0.000243 | 0.16 | AML | other | m | 2022-08-18T16:04:56.93 |
IV.NRCA.HHE. | ML:1.5 | 0.000399 | 0.1 | AML | other | m | 2022-08-18T16:04:56.93 |
IT.MTCL.HGN. | ML:3.2 | 0.02125 | 1.1 | AML | other | m | 2022-08-18T16:04:57.27 |
IV.FDMO.HHE. | ML:1.3 | 0.000228 | 0.14 | AML | other | m | 2022-08-18T16:04:57.41 |
IV.FDMO.HHN. | ML:1.0 | 0.00011899999999999999 | 0.1 | AML | other | m | 2022-08-18T16:04:57.62 |
IV.CESI.HHN. | ML:1.4 | 0.000252 | 0.1 | AML | other | m | 2022-08-18T16:04:58.78 |
IV.CESI.HHE. | ML:1.2 | 0.0001258 | 0.22 | AML | other | m | 2022-08-18T16:04:58.90 |
IV.CSP1.EHN. | ML:1.6 | 0.00028700000000000004 | 1.48 | AML | other | m | 2022-08-18T16:05:00.06 |
IV.CSP1.EHE. | ML:1.5 | 0.00023999999999999998 | 0.46 | AML | other | m | 2022-08-18T16:05:00.49 |
IT.MTCL.HGE. | ML:3.5 | 0.040350000000000004 | 0.02 | AML | other | m | 2022-08-18T16:05:04.08 |
IV.ASSB.HHE. | ML:1.3 | 0.00006845 | 0.26 | AML | other | m | 2022-08-18T16:05:12.86 |
IV.ASSB.HHN. | ML:1.1 | 0.00004655 | 0.98 | AML | other | m | 2022-08-18T16:05:12.98 |