A magnitude ML 0.7 earthquake occured in region: 3 km SW Preci (PG), on
and geographic coordinates (lat, lon) 42.8640, 13.0040 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 |
---|---|---|---|---|
Preci | PG | 3 | 724 | 724 |
Sellano | PG | 7 | 1079 | 1803 |
Cerreto di Spoleto | PG | 9 | 1075 | 2878 |
Visso | MC | 10 | 1107 | 3985 |
Norcia | PG | 11 | 4957 | 8942 |
Castelsantangelo sul Nera | MC | 13 | 281 | 9223 |
Ussita | MC | 14 | 444 | 9667 |
Monte Cavallo | MC | 15 | 145 | 9812 |
Vallo di Nera | PG | 16 | 364 | 10176 |
Cascia | PG | 16 | 3217 | 13393 |
Poggiodomo | PG | 18 | 117 | 13510 |
Campello sul Clitunno | PG | 19 | 2442 | 15952 |
Sant'Anatolia di Narco | PG | 20 | 564 | 16516 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2020-04-06 04:08:49 |
42.8635 | 13.0043 | 10 | 2020-04-06 12:53:04 |
Sala Sismica INGV-Roma | 77952151 |
Field | Value |
---|---|
Time (UTC) | 2020-04-06 04:08:49 ± 0.05 |
Latitude | 42.8635 ± 0.0027 |
Longitude | 13.0043 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 77952151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 404 |
Semi-minor axis of confidence ellipse (meter) | 212 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 74 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 159 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27160 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 77952151 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-06 12:53:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
AC.VLO.HHZ. | 2020-04-06T04:10:29.60 | 3.0 | negative | manual | Pg | 21.67 | 0 | |||
IV.IFOR.HHZ. | 2020-04-06T04:10:13.99 | 3.0 | undecidable | manual | Sg | 8.19 | 0 | |||
IV.COLB.HHZ. | 2020-04-06T04:10:11.00 | 3.0 | undecidable | manual | Sg | 6.03 | 0 | |||
IV.PTRJ.HNZ. | 2020-04-06T04:10:05.81 | 3.0 | undecidable | manual | Sg | 9.94 | 0 | |||
IV.PAOL.HHZ. | 2020-04-06T04:10:05.53 | 3.0 | undecidable | manual | Sg | 2.26 | 0 | |||
IV.CRJA.HHZ. | 2020-04-06T04:10:00.94 | 3.0 | undecidable | manual | Pn | -5.72 | 0 | |||
IV.SERS.HHZ. | 2020-04-06T04:09:54.53 | 3.0 | undecidable | manual | Pn | -7.26 | 0 | |||
IV.CAFE.HHZ. | 2020-04-06T04:09:37.15 | 3.0 | undecidable | manual | Pg | 6.44 | 0 | |||
SL.KOGS.BHZ. | 2020-04-06T04:09:33.77 | 3.0 | undecidable | manual | Pn | -2.08 | 0 | |||
IV.ZONE.HHZ. | 2020-04-06T04:09:30.12 | 3.0 | undecidable | manual | Pg | 7.48 | 0 | |||
IV.MNTT.EHZ. | 2020-04-06T04:09:11.47 | 3.0 | undecidable | manual | Sn | -2.85 | 0 | |||
IV.APEC.HHZ. | 2020-04-06T04:09:07.16 | 3.0 | undecidable | manual | Sg | 4.23 | 0 | |||
IV.CSP1.EHZ. | 2020-04-06T04:09:00.21 | 0.3 | undecidable | manual | S | 33 | 30.1476 | 50 | -0.03 | 74 |
IV.MML1.EHZ. | 2020-04-06T04:08:59.68 | 0.3 | undecidable | manual | S | 355 | 27.8499 | 50 | 0.04 | 74 |
IV.LNSS.HHE. | 2020-04-06T04:08:59.96 | 0.3 | undecidable | manual | S | 174 | 29.0487 | 50 | 0 | 75 |
IV.FDMO.HHZ. | 2020-04-06T04:08:57.23 | 0.3 | undecidable | manual | S | 19 | 20.3685 | 117 | -0.29 | 72 |
IV.CESI.HHZ. | 2020-04-06T04:08:56.59 | 0.3 | undecidable | manual | S | 333 | 17.6712 | 120 | -0.11 | 75 |
IV.CSNT.HHZ. | 2020-04-06T04:08:56.23 | 3.0 | positive | manual | Pn | -4.59 | 0 | |||
IV.MC2.EHZ. | 2020-04-06T04:08:56.30 | 0.3 | undecidable | manual | S | 70 | 15.9729 | 123 | 0.11 | 75 |
IV.FEMA.HNE. | 2020-04-06T04:08:55.07 | 0.3 | undecidable | manual | S | 19 | 11.5773 | 132 | 0.09 | 76 |
IV.MML1.EHZ. | 2020-04-06T04:08:55.48 | 0.6 | undecidable | manual | P | 355 | 27.8499 | 50 | 0.09 | 49 |
IV.CSP1.EHZ. | 2020-04-06T04:08:55.67 | 0.3 | undecidable | manual | P | 33 | 30.1476 | 50 | -0.07 | 74 |
IV.LNSS.HHE. | 2020-04-06T04:08:55.52 | 0.1 | undecidable | manual | P | 174 | 29.0487 | 50 | -0.06 | 98 |
IV.NRCA.HNE. | 2020-04-06T04:08:54.31 | 0.3 | undecidable | manual | S | 110 | 9.5793 | 137 | -0.18 | 75 |
IV.MTCL.HGZ. | 2020-04-06T04:08:54.51 | 3.0 | undecidable | manual | P | 0 | ||||
IV.FDMO.HHZ. | 2020-04-06T04:08:54.11 | 0.1 | positive | manual | P | 19 | 20.3685 | 117 | -0.06 | 100 |
IV.MC2.EHZ. | 2020-04-06T04:08:53.75 | 0.6 | undecidable | manual | P | 70 | 15.9729 | 123 | 0.35 | 47 |
IV.CESI.HHZ. | 2020-04-06T04:08:53.79 | 0.1 | undecidable | manual | P | 333 | 17.6712 | 120 | 0.09 | 100 |
IV.FEMA.HNE. | 2020-04-06T04:08:52.86 | 0.1 | undecidable | manual | P | 19 | 11.5773 | 132 | 0.16 | 100 |
IV.NRCA.HNE. | 2020-04-06T04:08:52.42 | 0.3 | undecidable | manual | P | 110 | 9.5793 | 137 | 0 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.6 | 0.000032444964999999996 | 1.2608 | AML | other | m | 2020-04-06T04:08:56.83 |
IV.CESI.HNE. | ML:1.2 | 0.000125950605 | 0.8512 | AML | other | m | 2020-04-06T04:09:00.91 |
IV.CESI.HNN. | ML:1.3 | 0.00015584252500000002 | 0.6592 | AML | other | m | 2020-04-06T04:08:59.20 |
IV.CESI.HHN. | ML:0.6 | 0.000035883295 | 0.2784 | AML | other | m | 2020-04-06T04:08:56.67 |
IV.FDMO.HHN. | ML:0.5 | 0.00002325726 | 0.2016 | AML | other | m | 2020-04-06T04:08:57.33 |
IV.FDMO.HHE. | ML:0.6 | 0.00003174227 | 0.1792 | AML | other | m | 2020-04-06T04:08:57.35 |