A magnitude ML 0.7 earthquake occured in region: 1 km SE Ussita (MC), on
and geographic coordinates (lat, lon) 42.9390, 13.1480 at 15 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 | 1 | 444 | 444 |
Visso | MC | 5 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 5 | 281 | 1832 |
Bolognola | MC | 9 | 142 | 1974 |
Acquacanina | MC | 10 | 121 | 2095 |
Fiastra | MC | 11 | 559 | 2654 |
Preci | PG | 11 | 724 | 3378 |
Fiordimonte | MC | 12 | 202 | 3580 |
Monte Cavallo | MC | 13 | 145 | 3725 |
Pieve Torina | MC | 14 | 1458 | 5183 |
Pievebovigliana | MC | 15 | 866 | 6049 |
Montemonaco | AP | 15 | 604 | 6653 |
Montefortino | FM | 16 | 1178 | 7831 |
Sarnano | MC | 17 | 3264 | 11095 |
Norcia | PG | 17 | 4957 | 16052 |
Amandola | FM | 18 | 3629 | 19681 |
Muccia | MC | 18 | 915 | 20596 |
Montegallo | AP | 19 | 523 | 21119 |
Sellano | PG | 19 | 1079 | 22198 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2020-01-17 07:50:43 |
42.9393 | 13.1477 | 15 | 2020-01-17 07:58:33 |
Sala Sismica INGV-Roma | 75606601 |
Field | Value |
---|---|
Time (UTC) | 2020-01-17 07:50:43 ± 0.14 |
Latitude | 42.9393 ± 0.0036 |
Longitude | 13.1477 ± 0.0061 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 75606601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 508 |
Semi-minor axis of confidence ellipse (meter) | 184 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 248 |
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) | 104 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.15828 |
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 | 0.7 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 75606601 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-17 07:58:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MF5.EHZ. | 2020-01-17T07:51:17.75 | 3.0 | undecidable | manual | P | 0 | ||||
IV.PE3.EHZ. | 2020-01-17T07:50:59.24 | 3.0 | negative | manual | P | 0 | 0 | |||
IT.MTCL.HGE. | 2020-01-17T07:50:50.48 | 0.6 | undecidable | manual | S | 297 | 13.4754 | 127 | 0 | 50 |
IV.MMO1.EHZ. | 2020-01-17T07:50:50.59 | 0.6 | undecidable | manual | S | 107 | 15.1737 | 123 | -0.27 | 48 |
IV.NRCA.HNE. | 2020-01-17T07:50:50.00 | 0.1 | undecidable | manual | S | 193 | 12.0768 | 131 | -0.18 | 96 |
IV.MC2.EHZ. | 2020-01-17T07:50:49.19 | 0.3 | undecidable | manual | S | 133 | 4.5954 | 159 | 0.16 | 74 |
IV.FDMO.HHZ. | 2020-01-17T07:50:49.97 | 0.3 | undecidable | manual | S | 336 | 11.877 | 132 | -0.17 | 72 |
IV.MMO1.EHZ. | 2020-01-17T07:50:48.00 | 0.6 | negative | manual | P | 107 | 15.1737 | 123 | 0.05 | 49 |
IV.CSP1.EHZ. | 2020-01-17T07:50:48.31 | 0.6 | negative | manual | P | 15 | 17.5713 | 117 | 0.05 | 49 |
IV.NRCA.HNE. | 2020-01-17T07:50:47.63 | 0.1 | undecidable | manual | P | 193 | 12.0768 | 131 | 0.07 | 99 |
IT.MTCL.HGE. | 2020-01-17T07:50:47.77 | 0.1 | undecidable | manual | P | 297 | 13.4754 | 127 | 0.04 | 100 |
IV.MC2.EHZ. | 2020-01-17T07:50:47.13 | 0.6 | positive | manual | P | 133 | 4.5954 | 159 | 0.24 | 49 |
IV.FDMO.HHZ. | 2020-01-17T07:50:47.57 | 0.6 | undecidable | manual | P | 336 | 11.877 | 132 | 0.04 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.4 | 0.00002073771 | 0.1152 | AML | other | m | 2020-01-17T07:50:50.18 |
IV.FDMO.HHN. | ML:0.7 | 0.000048958884999999995 | 0.2368 | AML | other | m | 2020-01-17T07:50:50.27 |
IV.CSP1.EHE. | ML:0.6 | 0.000029601295 | 0.7232 | AML | other | m | 2020-01-17T07:51:01.37 |
IV.CSP1.EHN. | ML:1.5 | 0.00025122312 | 52.1984 | AML | other | m | 2020-01-17T07:50:51.72 |