A magnitude ML 1.0 earthquake occured in region: 4 km NE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.9160, 13.1980 at 12 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 | 4 | 281 | 281 |
Ussita | MC | 6 | 444 | 725 |
Bolognola | MC | 9 | 142 | 867 |
Visso | MC | 9 | 1107 | 1974 |
Montemonaco | AP | 11 | 604 | 2578 |
Montefortino | FM | 12 | 1178 | 3756 |
Acquacanina | MC | 13 | 121 | 3877 |
Preci | PG | 14 | 724 | 4601 |
Montegallo | AP | 14 | 523 | 5124 |
Fiastra | MC | 14 | 559 | 5683 |
Amandola | FM | 15 | 3629 | 9312 |
Sarnano | MC | 16 | 3264 | 12576 |
Fiordimonte | MC | 16 | 202 | 12778 |
Norcia | PG | 16 | 4957 | 17735 |
Arquata del Tronto | AP | 18 | 1178 | 18913 |
Monte Cavallo | MC | 18 | 145 | 19058 |
Comunanza | AP | 18 | 3166 | 22224 |
Pieve Torina | MC | 19 | 1458 | 23682 |
Pievebovigliana | MC | 19 | 866 | 24548 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2022-04-01 21:49:18 |
42.916 | 13.1983 | 12 | 2022-04-01 21:53:24 |
Sala Sismica INGV-Roma | 102682541 |
Field | Value |
---|---|
Time (UTC) | 2022-04-01 21:49:18 ± 0.16 |
Latitude | 42.9160 ± 0.0072 |
Longitude | 13.1983 ± 0.0074 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 102682541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 653 |
Semi-minor axis of confidence ellipse (meter) | 563 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 36 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 650.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 134 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.14569 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 102682541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-01 21:53:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2022-04-01T21:49:25.35 | 0.3 | undecidable | manual | S | 326 | 16.1727 | 104 | -0.22 | 71 |
IV.MML1.EHZ. | 2022-04-01T21:49:24.54 | 1.0 | negative | manual | P | -0.11 | 0.67 | |||
IV.MMO1.EHZ. | 2022-04-01T21:49:24.08 | 0.3 | undecidable | manual | S | 100 | 10.5783 | 124 | -0.15 | 73 |
IV.CESI.HHZ. | 2022-04-01T21:49:24.30 | 0.6 | positive | manual | P | 0.03 | 1.33 | |||
IV.NRCA.HHZ. | 2022-04-01T21:49:24.12 | 0.3 | undecidable | manual | S | 217 | 11.3775 | 120 | -0.29 | 71 |
IV.MC2.EHZ. | 2022-04-01T21:49:23.13 | 0.1 | undecidable | manual | S | 236 | 0.8991 | 174 | 0.24 | 97 |
7F.SIB1.EHE. | 2022-04-01T21:49:23.46 | 0.1 | undecidable | manual | S | 112 | 6.2937 | 144 | 0.06 | 100 |
7F.SIB3.EHE. | 2022-04-01T21:49:23.25 | 0.3 | undecidable | manual | S | 128 | 7.3815 | 139 | -0.33 | 71 |
7F.SIB2.EHE. | 2022-04-01T21:49:23.56 | 0.3 | undecidable | manual | S | 108 | 8.9799 | 131 | -0.33 | 70 |
IV.NRCA.HHZ. | 2022-04-01T21:49:22.16 | 0.6 | negative | manual | P | 217 | 11.3775 | 120 | 0.12 | 49 |
IV.FDMO.HHZ. | 2022-04-01T21:49:22.70 | 0.6 | undecidable | manual | P | 326 | 16.1727 | 104 | 0 | 49 |
7F.SIB3.EHE. | 2022-04-01T21:49:21.70 | 0.1 | undecidable | manual | P | 128 | 7.3815 | 139 | 0.15 | 98 |
7F.SIB2.EHE. | 2022-04-01T21:49:21.79 | 0.1 | undecidable | manual | P | 108 | 8.9799 | 131 | 0.06 | 100 |
IV.MC2.EHZ. | 2022-04-01T21:49:21.32 | 1.0 | undecidable | manual | P | 236 | 0.8991 | 174 | 0.17 | 25 |
IV.MMO1.EHZ. | 2022-04-01T21:49:21.91 | 1.0 | positive | manual | P | 100 | 10.5783 | 124 | -0.02 | 25 |
7F.SIB1.EHE. | 2022-04-01T21:49:21.76 | 0.1 | undecidable | manual | P | 112 | 6.2937 | 144 | 0.31 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.1 | 0.00013215 | 0.68 | AML | other | m | 2022-04-01T21:49:24.67 |
IV.NRCA.HHN. | ML:0.8 | 0.0000708 | 0.42 | AML | other | m | 2022-04-01T21:49:25.84 |