A magnitude ML 0.7 earthquake occured in region: 5 km E Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.9120, 13.2060 at 5 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 | 5 | 281 | 281 |
Ussita | MC | 7 | 444 | 725 |
Bolognola | MC | 10 | 142 | 867 |
Visso | MC | 10 | 1107 | 1974 |
Montemonaco | AP | 10 | 604 | 2578 |
Montefortino | FM | 12 | 1178 | 3756 |
Montegallo | AP | 13 | 523 | 4279 |
Acquacanina | MC | 14 | 121 | 4400 |
Preci | PG | 14 | 724 | 5124 |
Fiastra | MC | 15 | 559 | 5683 |
Amandola | FM | 15 | 3629 | 9312 |
Sarnano | MC | 16 | 3264 | 12576 |
Norcia | PG | 16 | 4957 | 17533 |
Fiordimonte | MC | 17 | 202 | 17735 |
Arquata del Tronto | AP | 17 | 1178 | 18913 |
Comunanza | AP | 18 | 3166 | 22079 |
Monte Cavallo | MC | 19 | 145 | 22224 |
Pievebovigliana | MC | 20 | 866 | 23090 |
Pieve Torina | MC | 20 | 1458 | 24548 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-05-23 18:47:41 |
42.9115 | 13.2062 | 5 | 2023-05-23 18:55:20 |
Sala Sismica INGV-Roma | 117646841 |
Field | Value |
---|---|
Time (UTC) | 2023-05-23 18:47:41 ± 0.18 |
Latitude | 42.9115 ± 0.0036 |
Longitude | 13.2062 ± 0.0061 |
Depth (km) | 5 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 117646841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 485 |
Semi-minor axis of confidence ellipse (meter) | 326 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 230 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 132 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29678 |
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 | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 117646841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-23 18:55:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2023-05-23T18:47:57.72 | 3.0 | undecidable | manual | S | -0.02 | 0 | |||
IV.SMA1.EHZ. | 2023-05-23T18:47:53.14 | 0.3 | undecidable | manual | S | 161 | 32.9448 | 99 | 0.18 | 71 |
IV.CESI.HHZ. | 2023-05-23T18:47:50.93 | 0.3 | undecidable | manual | S | 293 | 26.5512 | 101 | 0.13 | 72 |
IV.GUMA.HHZ. | 2023-05-23T18:47:48.88 | 0.3 | undecidable | manual | S | 32 | 19.7691 | 105 | 0.38 | 69 |
IV.SMA1.EHZ. | 2023-05-23T18:47:48.00 | 0.1 | undecidable | manual | P | 161 | 32.9448 | 99 | -0.07 | 96 |
IV.CSP1.EHZ. | 2023-05-23T18:47:48.32 | 0.1 | undecidable | manual | S | 360 | 19.9689 | 105 | -0.26 | 95 |
IV.FDMO.HHZ. | 2023-05-23T18:47:47.59 | 0.1 | undecidable | manual | S | 325 | 16.872 | 107 | 0.05 | 99 |
IV.CESI.HHZ. | 2023-05-23T18:47:46.86 | 0.1 | undecidable | manual | P | 293 | 26.5512 | 101 | 0.03 | 98 |
IV.CSP1.EHZ. | 2023-05-23T18:47:45.42 | 0.3 | undecidable | manual | P | 360 | 19.9689 | 105 | -0.12 | 73 |
IV.GUMA.HHZ. | 2023-05-23T18:47:45.68 | 0.1 | undecidable | manual | P | 32 | 19.7691 | 105 | 0.18 | 96 |
IV.MMO1.EHZ. | 2023-05-23T18:47:45.37 | 0.1 | undecidable | manual | S | 98 | 9.879 | 118 | 0.08 | 100 |
IV.FDMO.HHZ. | 2023-05-23T18:47:44.86 | 0.1 | undecidable | manual | P | 325 | 16.872 | 107 | -0.09 | 99 |
IV.MMO1.EHZ. | 2023-05-23T18:47:43.26 | 0.1 | undecidable | manual | P | 98 | 9.879 | 118 | -0.39 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHN. | ML:0.7 | 0.00007855000000000001 | 0.3 | AML | other | m | 2023-05-23T18:47:45.53 |
IV.MMO1.EHE. | ML:0.7 | 0.0000833 | 0.46 | AML | other | m | 2023-05-23T18:47:46.91 |
IV.FDMO.HHN. | ML:0.3 | 0.00001965 | 0.98 | AML | other | m | 2023-05-23T18:47:48.05 |
IV.FDMO.HHE. | ML:0.3 | 0.0000201 | 0.58 | AML | other | m | 2023-05-23T18:47:48.55 |
IV.GUMA.HHE. | ML:1.0 | 0.0000868 | 0.22 | AML | other | m | 2023-05-23T18:47:49.26 |
IV.GUMA.HHN. | ML:0.9 | 0.00006685 | 1.66 | AML | other | m | 2023-05-23T18:47:50.09 |