A magnitude ML 0.4 earthquake occured in region: 5 km E Ussita (MC), on
and geographic coordinates (lat, lon) 42.9360, 13.2040 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 |
---|---|---|---|---|
Ussita | MC | 5 | 444 | 444 |
Castelsantangelo sul Nera | MC | 6 | 281 | 725 |
Bolognola | MC | 7 | 142 | 867 |
Visso | MC | 9 | 1107 | 1974 |
Acquacanina | MC | 11 | 121 | 2095 |
Montemonaco | AP | 11 | 604 | 2699 |
Montefortino | FM | 11 | 1178 | 3877 |
Fiastra | MC | 12 | 559 | 4436 |
Amandola | FM | 13 | 3629 | 8065 |
Sarnano | MC | 14 | 3264 | 11329 |
Fiordimonte | MC | 15 | 202 | 11531 |
Montegallo | AP | 15 | 523 | 12054 |
Preci | PG | 15 | 724 | 12778 |
Pievebovigliana | MC | 17 | 866 | 13644 |
Pieve Torina | MC | 17 | 1458 | 15102 |
Comunanza | AP | 17 | 3166 | 18268 |
Monte Cavallo | MC | 18 | 145 | 18413 |
Norcia | PG | 18 | 4957 | 23370 |
Gualdo | MC | 18 | 815 | 24185 |
Arquata del Tronto | AP | 20 | 1178 | 25363 |
Cessapalombo | MC | 20 | 512 | 25875 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2022-05-15 03:42:46 |
42.9362 | 13.2037 | 10 | 2022-05-15 03:49:54 |
Sala Sismica INGV-Roma | 104655891 |
Field | Value |
---|---|
Time (UTC) | 2022-05-15 03:42:46 ± 0.21 |
Latitude | 42.9362 ± 0.0063 |
Longitude | 13.2037 ± 0.0049 |
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 | 104655891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 606 |
Semi-minor axis of confidence ellipse (meter) | 347 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 12 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 115 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22933 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 104655891 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-15 03:49:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2022-05-15T03:42:56.00 | 0.3 | undecidable | manual | S | 288 | 25.4523 | 111 | -0.07 | 97 |
IV.MF5.EHZ. | 2022-05-15T03:42:55.32 | 0.3 | undecidable | manual | S | 75 | 21.5673 | 114 | 0.49 | 89 |
IV.CESI.HHZ. | 2022-05-15T03:42:52.00 | 0.3 | undecidable | manual | P | 288 | 25.4523 | 111 | -0.08 | 97 |
IV.NRCA.HHZ. | 2022-05-15T03:42:52.52 | 0.3 | undecidable | manual | S | 213 | 13.4754 | 126 | 0.12 | 98 |
IV.FDMO.HHZ. | 2022-05-15T03:42:52.66 | 0.3 | undecidable | manual | S | 320 | 14.5743 | 124 | -0.05 | 99 |
IV.MF5.EHZ. | 2022-05-15T03:42:51.32 | 0.3 | undecidable | manual | P | 75 | 21.5673 | 114 | -0.04 | 98 |
IV.MMO1.EHZ. | 2022-05-15T03:42:51.13 | 0.3 | undecidable | manual | S | 112 | 10.7781 | 132 | -0.54 | 89 |
IV.FDMO.HHZ. | 2022-05-15T03:42:50.08 | 0.3 | undecidable | manual | P | 320 | 14.5743 | 124 | -0.05 | 99 |
IV.MC2.EHZ. | 2022-05-15T03:42:50.26 | 0.3 | undecidable | manual | S | 203 | 2.997 | 163 | 0.11 | 100 |
IV.FRON.EHZ. | 2022-05-15T03:42:50.67 | 3.0 | undecidable | manual | P | -0.51 | 0 | |||
IV.NRCA.HHZ. | 2022-05-15T03:42:50.07 | 0.3 | undecidable | manual | P | 213 | 13.4754 | 126 | 0.12 | 98 |
IV.SSFR.HHZ. | 2022-05-15T03:42:50.66 | 3.0 | negative | manual | P | 0.05 | 0 | |||
IV.MMO1.EHZ. | 2022-05-15T03:42:49.36 | 0.3 | undecidable | manual | P | 112 | 10.7781 | 132 | -0.17 | 97 |
IV.MC2.EHZ. | 2022-05-15T03:42:48.82 | 0.3 | undecidable | manual | P | 203 | 2.997 | 163 | 0.16 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHN. | ML:0.3 | 0.000023945000000000002 | 0.48 | AML | other | m | 2022-05-15T03:42:51.45 |
IV.MMO1.EHE. | ML:0.6 | 0.0000446 | 0.08 | AML | other | m | 2022-05-15T03:42:51.27 |
IV.NRCA.HHN. | ML:0.3 | 0.00002095 | 0.14 | AML | other | m | 2022-05-15T03:42:52.59 |
IV.NRCA.HHE. | ML:0.3 | 0.000020850000000000002 | 0.18 | AML | other | m | 2022-05-15T03:42:53.28 |