A magnitude ML 1.1 earthquake occured in region: 3 km E Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8930, 13.1880 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 3 | 281 | 281 |
Ussita | MC | 7 | 444 | 725 |
Visso | MC | 9 | 1107 | 1832 |
Montemonaco | AP | 11 | 604 | 2436 |
Bolognola | MC | 12 | 142 | 2578 |
Preci | PG | 12 | 724 | 3302 |
Montegallo | AP | 13 | 523 | 3825 |
Norcia | PG | 14 | 4957 | 8782 |
Montefortino | FM | 14 | 1178 | 9960 |
Acquacanina | MC | 15 | 121 | 10081 |
Arquata del Tronto | AP | 16 | 1178 | 11259 |
Fiastra | MC | 16 | 559 | 11818 |
Amandola | FM | 17 | 3629 | 15447 |
Fiordimonte | MC | 18 | 202 | 15649 |
Sarnano | MC | 19 | 3264 | 18913 |
Monte Cavallo | MC | 19 | 145 | 19058 |
Comunanza | AP | 20 | 3166 | 22224 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2022-01-17 01:38:25 |
42.893 | 13.1877 | 10 | 2022-01-17 01:45:35 |
Sala Sismica INGV-Roma | 99869381 |
Field | Value |
---|---|
Time (UTC) | 2022-01-17 01:38:25 ± 0.12 |
Latitude | 42.8930 ± 0.0063 |
Longitude | 13.1877 ± 0.0074 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 99869381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 695 |
Semi-minor axis of confidence ellipse (meter) | 602 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 188 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 690.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 136 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27070 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 99869381 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-17 01:45:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATFO.HHZ. | 2022-01-17T01:38:36.31 | 3.0 | undecidable | manual | P | -0.09 | 0 | |||
IV.FDMO.HHZ. | 2022-01-17T01:38:32.51 | 0.3 | undecidable | manual | S | 333 | 17.871 | 120 | -0.2 | 71 |
IV.MF5.EHE. | 2022-01-17T01:38:31.00 | 0.1 | undecidable | manual | P | 64 | 24.4533 | 50 | 0.19 | 94 |
IV.MML1.HNN. | 2022-01-17T01:38:31.50 | 0.3 | undecidable | manual | P | 324 | 30.0477 | 50 | -0.18 | 70 |
IV.NRCA.HHZ. | 2022-01-17T01:38:30.11 | 0.1 | undecidable | manual | S | 222 | 8.88 | 139 | -0.17 | 97 |
IV.MMO1.EHZ. | 2022-01-17T01:38:30.56 | 0.1 | undecidable | manual | S | 86 | 11.3775 | 133 | -0.31 | 94 |
IV.MC2.EHZ. | 2022-01-17T01:38:29.49 | 0.1 | undecidable | manual | S | 3 | 1.998 | 169 | 0.28 | 96 |
IV.FDMO.HHZ. | 2022-01-17T01:38:29.67 | 0.1 | undecidable | manual | P | 333 | 17.871 | 120 | -0.01 | 99 |
IV.NRCA.HHZ. | 2022-01-17T01:38:28.35 | 0.1 | undecidable | manual | P | 222 | 8.88 | 139 | 0.07 | 99 |
IV.MMO1.EHZ. | 2022-01-17T01:38:28.60 | 0.1 | undecidable | manual | P | 86 | 11.3775 | 133 | -0.02 | 100 |
IV.MC2.EHZ. | 2022-01-17T01:38:27.91 | 0.1 | undecidable | manual | P | 3 | 1.998 | 169 | 0.25 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.2 | 0.000193 | 0.12 | AML | other | m | 2022-01-17T01:38:30.29 |
IV.NRCA.HHE. | ML:1.3 | 0.000286 | 0.16 | AML | other | m | 2022-01-17T01:38:30.37 |
IV.MC2.EHE. | ML:0.6 | 0.000072659535 | 8.16 | AML | other | m | 2022-01-17T01:38:36.30 |
IV.MC2.EHN. | ML:0.6 | 0.000072806625 | 0.2 | AML | other | m | 2022-01-17T01:38:32.31 |
IV.NRCA.HNE. | ML:1.3 | 0.00024564635000000004 | 0.1496 | AML | other | m | 2022-01-17T01:38:30.30 |
IV.NRCA.HNN. | ML:1.2 | 0.00019508015 | 0.1304 | AML | other | m | 2022-01-17T01:38:30.23 |
IV.ATFO.HHE. | ML:1.3 | 0.000033422519999999995 | 6.1 | AML | other | m | 2022-01-17T01:38:44.66 |