A magnitude ML 1.0 earthquake occured in region: 2 km NW Visso (MC), on
and geographic coordinates (lat, lon) 42.9490, 13.0720 at 13 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 | 2 | 1107 | 1107 |
Ussita | MC | 6 | 444 | 1551 |
Monte Cavallo | MC | 8 | 145 | 1696 |
Preci | PG | 8 | 724 | 2420 |
Castelsantangelo sul Nera | MC | 9 | 281 | 2701 |
Fiordimonte | MC | 10 | 202 | 2903 |
Pieve Torina | MC | 11 | 1458 | 4361 |
Fiastra | MC | 12 | 559 | 4920 |
Acquacanina | MC | 12 | 121 | 5041 |
Pievebovigliana | MC | 13 | 866 | 5907 |
Sellano | PG | 14 | 1079 | 6986 |
Bolognola | MC | 14 | 142 | 7128 |
Muccia | MC | 15 | 915 | 8043 |
Serravalle di Chienti | MC | 17 | 1070 | 9113 |
Norcia | PG | 17 | 4957 | 14070 |
Cerreto di Spoleto | PG | 19 | 1075 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-04-09 07:12:56 |
42.9493 | 13.072 | 13 | 2020-04-09 07:19:13 |
Sala Sismica INGV-Roma | 78035061 |
Field | Value |
---|---|
Time (UTC) | 2020-04-09 07:12:56 ± 0.23 |
Latitude | 42.9493 ± 0.0207 |
Longitude | 13.0720 ± 0.0147 |
Depth (km) | 13 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 78035061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2513 |
Semi-minor axis of confidence ellipse (meter) | 291 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 23 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 180 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19335 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 78035061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-09 07:19:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SPS2.HHZ. | 2020-04-09T07:13:48.75 | 3.0 | negative | manual | Pg | 11.17 | 0 | |||
IV.ECTS.HHZ. | 2020-04-09T07:13:36.38 | 3.0 | positive | manual | Pn | -9.99 | 0 | |||
IV.PLLN.EHZ. | 2020-04-09T07:13:34.73 | 3.0 | negative | manual | Pn | -8.09 | 0 | |||
IV.ROSPO.HHZ. | 2020-04-09T07:13:26.66 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.TDS.HHZ. | 2020-04-09T07:13:24.71 | 3.0 | undecidable | manual | Pn | -8.79 | 0 | |||
OX.SABO.HNZ. | 2020-04-09T07:13:15.00 | 3.0 | undecidable | manual | Sg | 3.88 | 0 | |||
IV.SENA.HHZ. | 2020-04-09T07:13:14.94 | 3.0 | undecidable | manual | Pg | 8.03 | 0 | |||
IV.SRES.HHZ. | 2020-04-09T07:13:14.41 | 3.0 | undecidable | manual | Sg | 3.75 | 0 | |||
RF.GEPF.HHZ. | 2020-04-09T07:13:11.80 | 3.0 | undecidable | manual | Sg | 1.11 | 0 | |||
CH.FUORN.HHZ. | 2020-04-09T07:13:05.00 | 3.0 | undecidable | manual | Sn | -5.64 | 0 | |||
CR.ZAG.BHZ. | 2020-04-09T07:13:03.88 | 3.0 | negative | manual | Pg | 3.03 | 0 | |||
IV.COLB.HHZ. | 2020-04-09T07:13:02.84 | 3.0 | positive | manual | Pn | -4.54 | 0 | |||
IV.CESI.HHZ. | 2020-04-09T07:13:02.68 | 0.6 | undecidable | manual | S | 294 | 14.874 | 115 | 0.01 | 67 |
IV.MC2.EHZ. | 2020-04-09T07:13:01.31 | 1.0 | undecidable | manual | S | 114 | 10.3785 | 130 | -0.33 | 32 |
IV.FDMO.HHZ. | 2020-04-09T07:13:01.45 | 0.6 | undecidable | manual | S | 7 | 9.7791 | 132 | -0.06 | 67 |
IV.MMO1.EHZ. | 2020-04-09T07:13:00.74 | 0.3 | undecidable | manual | P | 105 | 21.4674 | 102 | -0.1 | 98 |
IV.CESI.HHZ. | 2020-04-09T07:12:59.68 | 0.6 | undecidable | manual | P | 294 | 14.874 | 115 | -0.21 | 65 |
IV.MC2.EHZ. | 2020-04-09T07:12:59.51 | 0.3 | undecidable | manual | P | 114 | 10.3785 | 130 | 0.22 | 98 |
IV.FDMO.HHZ. | 2020-04-09T07:12:59.34 | 0.3 | undecidable | manual | P | 7 | 9.7791 | 132 | 0.12 | 100 |
IV.GIUL.HHZ. | 2020-04-09T07:12:56.07 | 3.0 | negative | manual | Pg | 2.02 | 0 | |||
IT.VNF1.HGZ. | 2020-04-09T07:12:53.86 | 3.0 | positive | manual | Pn | -5.36 | 0 | |||
IV.ROSPO.HHZ. | 2020-04-09T07:12:50.23 | 3.0 | undecidable | manual | Pn | -7.52 | 0 | |||
IV.MILN.HNZ. | 2020-04-09T07:12:38.59 | 3.0 | undecidable | manual | Pg | 3.74 | 0 | |||
OX.MPRI.HHZ. | 2020-04-09T07:12:37.73 | 3.0 | positive | manual | Pn | -3.51 | 0 | |||
IV.APEC.HHZ. | 2020-04-09T07:12:20.15 | 3.0 | undecidable | manual | P | -6.94 | 0 | |||
IV.BLLA.EHZ. | 2020-04-09T07:12:18.44 | 3.0 | negative | manual | P | -5.29 | 0 | |||
IV.NDIM.HNZ. | 2020-04-09T07:12:17.40 | 3.0 | positive | manual | P | -1.66 | 0 | |||
IV.IMOL.HNZ. | 2020-04-09T07:12:14.98 | 3.0 | negative | manual | P | -2.4 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.APEC.HHE. | ML:1.3 | 0.00002716062 | 0.24 | AML | other | m | 2020-04-09T07:12:20.45 |
IV.APEC.HHN. | ML:1.2 | 0.000021512154999999997 | 0.24 | AML | other | m | 2020-04-09T07:12:32.20 |
IV.FDMO.HHE. | ML:0.3 | 0.000020448215 | 0.16 | AML | other | m | 2020-04-09T07:13:01.62 |
IV.FDMO.HHN. | ML:0.3 | 0.000018383198000000005 | 0.0992 | AML | other | m | 2020-04-09T07:13:01.89 |
IV.CESI.HNE. | ML:1.4 | 0.00020755214999999992 | 1.0816 | AML | other | m | 2020-04-09T07:13:35.07 |
IV.CESI.HNN. | ML:1.4 | 0.00022111155 | 1.3312 | AML | other | m | 2020-04-09T07:13:35.58 |
IV.CESI.HHE. | ML:0.6 | 0.000027989949999999998 | 0.08 | AML | other | m | 2020-04-09T07:13:03.08 |
IV.CESI.HHN. | ML:0.8 | 0.000052958980000000004 | 0.16 | AML | other | m | 2020-04-09T07:13:02.96 |