A magnitude ML 0.4 earthquake occured in region: 1 km SE Visso (MC), on
and geographic coordinates (lat, lon) 42.9210, 13.1000 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 | 2 | 1107 | 1107 |
Ussita | MC | 4 | 444 | 1551 |
Castelsantangelo sul Nera | MC | 5 | 281 | 1832 |
Preci | PG | 7 | 724 | 2556 |
Monte Cavallo | MC | 11 | 145 | 2701 |
Fiordimonte | MC | 13 | 202 | 2903 |
Bolognola | MC | 13 | 142 | 3045 |
Acquacanina | MC | 14 | 121 | 3166 |
Fiastra | MC | 14 | 559 | 3725 |
Norcia | PG | 14 | 4957 | 8682 |
Pieve Torina | MC | 14 | 1458 | 10140 |
Sellano | PG | 15 | 1079 | 11219 |
Pievebovigliana | MC | 16 | 866 | 12085 |
Muccia | MC | 19 | 915 | 13000 |
Cerreto di Spoleto | PG | 19 | 1075 | 14075 |
Montemonaco | AP | 19 | 604 | 14679 |
Montefortino | FM | 20 | 1178 | 15857 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2022-01-19 02:22:26 |
42.9213 | 13.1003 | 10 | 2022-01-19 03:06:18 |
Sala Sismica INGV-Roma | 99927791 |
Field | Value |
---|---|
Time (UTC) | 2022-01-19 02:22:26 ± 0.19 |
Latitude | 42.9213 ± 0.0027 |
Longitude | 13.1003 ± 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 | 99927791 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 507 |
Semi-minor axis of confidence ellipse (meter) | 412 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 263 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 127 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18706 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 99927791 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-19 03:06:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IFIL.HHZ. | 2022-01-19T02:24:05.40 | 3.0 | undecidable | manual | Sn | -0.26 | 0 | |||
IV.MCRV.HHZ. | 2022-01-19T02:23:37.40 | 3.0 | undecidable | manual | Sg | 5.1 | 0 | |||
OX.SABO.HNZ. | 2022-01-19T02:23:20.44 | 3.0 | undecidable | manual | Pg | 8.92 | 0 | |||
IV.CET2.HHZ. | 2022-01-19T02:23:11.20 | 3.0 | positive | manual | Pn | -2.15 | 0 | |||
IV.VENL.EHZ. | 2022-01-19T02:23:03.99 | 3.0 | positive | manual | Pg | 2.7 | 0 | |||
IV.CMPR.HHZ. | 2022-01-19T02:23:00.54 | 3.0 | undecidable | manual | Pn | -0.51 | 0 | |||
IX.SCL3.EHZ.02 | 2022-01-19T02:22:58.17 | 3.0 | negative | manual | Pn | -1.71 | 0 | |||
IV.FIR.HHZ. | 2022-01-19T02:22:37.49 | 3.0 | undecidable | manual | P | -2.25 | 0 | |||
IV.CSP1.EHZ. | 2022-01-19T02:22:34.86 | 0.3 | undecidable | manual | S | 24 | 20.7681 | 116 | -0.13 | 96 |
IV.FDMO.HHZ. | 2022-01-19T02:22:32.65 | 0.3 | undecidable | manual | S | 355 | 12.7761 | 128 | 0 | 100 |
IV.CESI.HNE. | 2022-01-19T02:22:31.32 | 0.6 | undecidable | manual | P | 300 | 18.3705 | 119 | 0.13 | 64 |
IV.MC2.EHZ. | 2022-01-19T02:22:31.45 | 0.3 | undecidable | manual | S | 99 | 7.2927 | 144 | 0.14 | 98 |
IV.CSP1.EHZ. | 2022-01-19T02:22:31.50 | 0.6 | negative | manual | P | 24 | 20.7681 | 116 | -0.1 | 64 |
IV.NRCA.HHZ. | 2022-01-19T02:22:31.69 | 0.3 | undecidable | manual | S | 173 | 9.7791 | 136 | -0.18 | 97 |
IV.FDMO.HHZ. | 2022-01-19T02:22:30.35 | 1.0 | negative | manual | P | 355 | 12.7761 | 128 | 0.09 | 33 |
IV.MC2.EHZ. | 2022-01-19T02:22:29.63 | 0.6 | negative | manual | P | 99 | 7.2927 | 144 | 0.15 | 65 |
IV.NRCA.HHZ. | 2022-01-19T02:22:29.83 | 0.6 | undecidable | manual | P | 173 | 9.7791 | 136 | 0.03 | 67 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.5 | 0.0000389 | 0.14 | AML | other | m | 2022-01-19T02:22:31.80 |
IV.NRCA.HHE. | ML:0.4 | 0.00003155 | 0.58 | AML | other | m | 2022-01-19T02:22:33.62 |