A magnitude ML 1.2 earthquake occured in region: 3 km W Visso (MC), on
and geographic coordinates (lat, lon) 42.9390, 13.0520 at 11 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 | 3 | 1107 | 1107 |
Preci | PG | 7 | 724 | 1831 |
Ussita | MC | 7 | 444 | 2275 |
Monte Cavallo | MC | 7 | 145 | 2420 |
Castelsantangelo sul Nera | MC | 10 | 281 | 2701 |
Fiordimonte | MC | 11 | 202 | 2903 |
Sellano | PG | 12 | 1079 | 3982 |
Pieve Torina | MC | 12 | 1458 | 5440 |
Fiastra | MC | 14 | 559 | 5999 |
Pievebovigliana | MC | 14 | 866 | 6865 |
Acquacanina | MC | 14 | 121 | 6986 |
Bolognola | MC | 16 | 142 | 7128 |
Muccia | MC | 16 | 915 | 8043 |
Norcia | PG | 17 | 4957 | 13000 |
Serravalle di Chienti | MC | 17 | 1070 | 14070 |
Cerreto di Spoleto | PG | 17 | 1075 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-05-16 16:37:19 |
42.9393 | 13.0517 | 11 | 2020-05-16 16:47:04 |
Sala Sismica INGV-Roma | 79205581 |
Field | Value |
---|---|
Time (UTC) | 2020-05-16 16:37:19 ± 0.06 |
Latitude | 42.9393 ± 0.0036 |
Longitude | 13.0517 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79205581 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 471 |
Semi-minor axis of confidence ellipse (meter) | 261 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 222 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 144 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
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) | 0.02248 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39120 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 79205581 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-16 16:47:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2020-05-16T16:37:33.62 | 0.6 | undecidable | manual | S | 5 | 43.4232 | 50 | 0.34 | 44 |
IV.ATCC.EHZ. | 2020-05-16T16:37:33.42 | 0.6 | undecidable | manual | S | 309 | 43.1235 | 50 | 0.24 | 45 |
IV.SNTG.HHZ. | 2020-05-16T16:37:31.36 | 0.6 | undecidable | manual | S | 346 | 36.1416 | 50 | 0.03 | 47 |
IV.CSP1.EHZ. | 2020-05-16T16:37:27.16 | 0.6 | undecidable | manual | S | 36 | 20.9679 | 50 | -0.13 | 48 |
IV.ATCC.EHZ. | 2020-05-16T16:37:27.14 | 1.0 | undecidable | manual | P | 309 | 43.1235 | 50 | -0.13 | 23 |
IV.MMO1.EHZ. | 2020-05-16T16:37:27.54 | 0.6 | undecidable | manual | S | 101 | 22.755 | 50 | -0.23 | 47 |
IV.EL6.EHZ. | 2020-05-16T16:37:27.23 | 1.0 | positive | manual | P | 5 | 43.4232 | 50 | -0.09 | 23 |
IV.SNTG.HHZ. | 2020-05-16T16:37:26.02 | 0.6 | negative | manual | P | 346 | 36.1416 | 50 | -0.18 | 46 |
IV.MC2.EHE. | 2020-05-16T16:37:25.00 | 0.6 | undecidable | manual | S | 106 | 11.5773 | 133 | 0.3 | 47 |
IV.CESI.HHZ. | 2020-05-16T16:37:25.20 | 0.6 | undecidable | manual | S | 301 | 13.9749 | 128 | -0.13 | 48 |
IV.FDMO.HHZ. | 2020-05-16T16:37:24.40 | 0.6 | undecidable | manual | S | 15 | 11.1777 | 134 | -0.19 | 48 |
IV.NRCA.HHZ. | 2020-05-16T16:37:24.83 | 0.6 | undecidable | manual | S | 157 | 12.7761 | 130 | -0.19 | 48 |
IV.MMO1.EHZ. | 2020-05-16T16:37:24.09 | 1.0 | undecidable | manual | P | 101 | 22.755 | 50 | -0.05 | 24 |
IV.CSP1.EHZ. | 2020-05-16T16:37:23.79 | 0.3 | positive | manual | P | 36 | 20.9679 | 50 | -0.07 | 72 |
IT.MTCL.HGE. | 2020-05-16T16:37:23.47 | 0.6 | undecidable | manual | S | 325 | 7.3815 | 146 | -0.28 | 47 |
IV.NRCA.HHZ. | 2020-05-16T16:37:22.53 | 0.1 | negative | manual | P | 157 | 12.7761 | 130 | -0.02 | 99 |
IV.CESI.HHZ. | 2020-05-16T16:37:22.74 | 0.1 | negative | manual | P | 301 | 13.9749 | 128 | 0.01 | 99 |
IV.FEMA.HNE. | 2020-05-16T16:37:22.98 | 0.6 | undecidable | manual | S | 357 | 2.4975 | 167 | -0.08 | 50 |
IV.FDMO.HHZ. | 2020-05-16T16:37:22.33 | 0.6 | undecidable | manual | P | 15 | 11.1777 | 134 | 0.02 | 50 |
IV.MC2.EHE. | 2020-05-16T16:37:22.46 | 0.1 | undecidable | manual | P | 106 | 11.5773 | 133 | 0.09 | 98 |
IV.FEMA.HNE. | 2020-05-16T16:37:21.71 | 0.1 | undecidable | manual | P | 357 | 2.4975 | 167 | 0.29 | 95 |
IT.MTCL.HGE. | 2020-05-16T16:37:21.83 | 0.1 | undecidable | manual | P | 325 | 7.3815 | 146 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:1.0 | 0.00010465 | 0.28 | AML | other | m | 2020-05-16T16:37:24.69 |
IV.FDMO.HHN. | ML:0.8 | 0.00006720000000000001 | 1.76 | AML | other | m | 2020-05-16T16:37:24.92 |
IV.NRCA.HHN. | ML:1.3 | 0.000217 | 0.1 | AML | other | m | 2020-05-16T16:37:24.92 |
IV.CESI.HHN. | ML:1.5 | 0.00033199999999999994 | 0.14 | AML | other | m | 2020-05-16T16:37:25.47 |
IV.CESI.HHE. | ML:1.3 | 0.000178 | 0.26 | AML | other | m | 2020-05-16T16:37:25.47 |
IV.NRCA.HHE. | ML:1.3 | 0.0001875 | 1.08 | AML | other | m | 2020-05-16T16:37:25.04 |