A magnitude ML 0.5 earthquake occured in region: 4 km E Sellano (PG), on
and geographic coordinates (lat, lon) 42.9000, 12.9700 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 |
---|---|---|---|---|
Sellano | PG | 4 | 1079 | 1079 |
Preci | PG | 6 | 724 | 1803 |
Cerreto di Spoleto | PG | 10 | 1075 | 2878 |
Visso | MC | 10 | 1107 | 3985 |
Monte Cavallo | MC | 11 | 145 | 4130 |
Ussita | MC | 15 | 444 | 4574 |
Castelsantangelo sul Nera | MC | 15 | 281 | 4855 |
Norcia | PG | 16 | 4957 | 9812 |
Vallo di Nera | PG | 17 | 364 | 10176 |
Pieve Torina | MC | 17 | 1458 | 11634 |
Campello sul Clitunno | PG | 18 | 2442 | 14076 |
Trevi | PG | 18 | 8469 | 22545 |
Fiordimonte | MC | 18 | 202 | 22747 |
Serravalle di Chienti | MC | 19 | 1070 | 23817 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2020-02-22 16:37:00 |
42.9005 | 12.9698 | 10 | 2020-02-22 16:53:57 |
Sala Sismica INGV-Roma | 76726621 |
Field | Value |
---|---|
Time (UTC) | 2020-02-22 16:37:00 ± 0.08 |
Latitude | 42.9005 ± 0.0027 |
Longitude | 12.9698 ± 0.0061 |
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 | 76726621 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 503 |
Semi-minor axis of confidence ellipse (meter) | 167 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 276 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 140 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26170 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 76726621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-22 16:53:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GE.MATE.HHZ. | 2020-02-22T16:38:42.28 | 3.0 | undecidable | manual | Sn | 2.32 | 0 | |||
MN.TRI.HHZ. | 2020-02-22T16:38:17.94 | 3.0 | undecidable | manual | Sg | 10.86 | 0 | |||
IV.IFOR.HHZ. | 2020-02-22T16:38:12.19 | 3.0 | undecidable | manual | Sg | 6.18 | 0 | |||
IV.ZONE.HHZ. | 2020-02-22T16:38:12.29 | 3.0 | undecidable | manual | Sn | -3.71 | 0 | |||
XK.ALB1.HNZ. | 2020-02-22T16:38:07.23 | 3.0 | undecidable | manual | Pn | -1.87 | 0 | |||
IV.SPS2.HHZ. | 2020-02-22T16:38:06.87 | 3.0 | positive | manual | Pn | 2.37 | 0 | |||
ST.VARA.EHZ. | 2020-02-22T16:38:05.90 | 3.0 | undecidable | manual | Sn | -5.13 | 0 | |||
IV.PTRJ.HHZ. | 2020-02-22T16:38:05.38 | 3.0 | undecidable | manual | Sg | 6.49 | 0 | |||
IT.VNF1.HGZ. | 2020-02-22T16:37:48.58 | 3.0 | undecidable | manual | Sn | -2.71 | 0 | |||
GU.CANO.HHZ. | 2020-02-22T16:37:47.96 | 3.0 | undecidable | manual | Pg | 6.09 | 0 | |||
IV.MSSA.HHZ. | 2020-02-22T16:37:35.12 | 3.0 | undecidable | manual | Pg | 4.38 | 0 | |||
IV.MBAL.EHZ. | 2020-02-22T16:37:34.82 | 3.0 | undecidable | manual | Pn | -0.92 | 0 | |||
IT.FIE.HGZ. | 2020-02-22T16:37:30.06 | 3.0 | undecidable | manual | Sg | 3.51 | 0 | |||
IV.ROSPO.HHZ. | 2020-02-22T16:37:28.82 | 3.0 | negative | manual | Pn | 2.76 | 0 | |||
IV.LRP.EHZ. | 2020-02-22T16:37:20.48 | 3.0 | positive | manual | Pn | -1.18 | 0 | |||
IV.SACS.HNZ. | 2020-02-22T16:37:13.61 | 3.0 | undecidable | manual | Sg | -0.12 | 0 | |||
IV.CSP1.EHZ. | 2020-02-22T16:37:11.04 | 0.1 | undecidable | manual | S | 42 | 28.5492 | 50 | -0.12 | 96 |
IV.MMO1.EHZ. | 2020-02-22T16:37:11.68 | 0.6 | undecidable | manual | S | 90 | 29.0487 | 50 | 0.39 | 45 |
IV.FIR.HHZ. | 2020-02-22T16:37:10.16 | 3.0 | undecidable | manual | P | -2.11 | 0 | |||
IV.GAVE.EHZ. | 2020-02-22T16:37:09.74 | 0.1 | undecidable | manual | S | 195 | 23.9538 | 113 | -0.17 | 96 |
IV.MML1.EHE. | 2020-02-22T16:37:09.71 | 0.6 | undecidable | manual | S | 0 | 23.6541 | 113 | -0.1 | 48 |
IV.MC2.EHE. | 2020-02-22T16:37:08.00 | 0.6 | undecidable | manual | S | 86 | 17.871 | 120 | -0.02 | 50 |
IV.MMO1.EHZ. | 2020-02-22T16:37:07.24 | 0.1 | undecidable | manual | P | 90 | 29.0487 | 50 | 0.34 | 91 |
IV.TB02.. | 2020-02-22T16:37:07.72 | 3.0 | undecidable | manual | P | 0 | ||||
IV.FDMO.HHZ. | 2020-02-22T16:37:07.91 | 0.1 | undecidable | manual | S | 32 | 17.871 | 120 | -0.11 | 98 |
IV.MML1.EHE. | 2020-02-22T16:37:06.09 | 0.1 | undecidable | manual | P | 0 | 23.6541 | 113 | 0.05 | 98 |
IV.GAVE.EHZ. | 2020-02-22T16:37:06.03 | 0.1 | undecidable | manual | P | 195 | 23.9538 | 113 | -0.06 | 98 |
IV.CESI.HHZ. | 2020-02-22T16:37:06.64 | 0.6 | undecidable | manual | S | 335 | 12.7761 | 129 | 0.1 | 49 |
IV.CSP1.EHZ. | 2020-02-22T16:37:06.38 | 0.1 | undecidable | manual | P | 42 | 28.5492 | 50 | -0.44 | 89 |
IV.NRCA.HHZ. | 2020-02-22T16:37:06.86 | 0.6 | undecidable | manual | S | 122 | 13.875 | 126 | 0 | 50 |
IT.MTCL.HGN. | 2020-02-22T16:37:05.77 | 0.6 | undecidable | manual | S | 13 | 10.6782 | 134 | -0.22 | 48 |
IV.FEMA.HNN. | 2020-02-22T16:37:05.74 | 0.6 | undecidable | manual | S | 44 | 9.3795 | 137 | 0.04 | 50 |
IV.CESI.HHZ. | 2020-02-22T16:37:04.29 | 0.1 | undecidable | manual | P | 335 | 12.7761 | 129 | 0.14 | 98 |
IV.NRCA.HHZ. | 2020-02-22T16:37:04.49 | 0.1 | undecidable | manual | P | 122 | 13.875 | 126 | 0.15 | 98 |
IV.FDMO.HHZ. | 2020-02-22T16:37:04.95 | 0.1 | undecidable | manual | P | 32 | 17.871 | 120 | -0.05 | 99 |
IT.MTCL.HGN. | 2020-02-22T16:37:04.23 | 0.1 | undecidable | manual | P | 13 | 10.6782 | 134 | 0.4 | 93 |
IV.MC2.EHE. | 2020-02-22T16:37:04.72 | 0.1 | undecidable | manual | P | 86 | 17.871 | 120 | -0.28 | 94 |
IV.FEMA.HNN. | 2020-02-22T16:37:03.73 | 0.1 | undecidable | manual | P | 44 | 9.3795 | 137 | 0.06 | 100 |
IV.CESX.HHZ. | 2020-02-22T16:37:01.89 | 3.0 | positive | manual | Pn | -4.01 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSP1.EHN. | ML:0.9 | 0.00004675 | 0.42 | AML | other | m | 2020-02-22T16:37:31.60 |
IV.CESI.HHE. | ML:0.4 | 0.000023866390000000002 | 0.0896 | AML | other | m | 2020-02-22T16:37:06.85 |
IV.CESI.HHN. | ML:0.4 | 0.000028145135000000002 | 0.1024 | AML | other | m | 2020-02-22T16:37:06.85 |
IV.FDMO.HHE. | ML:0.5 | 0.00002269607 | 0.2432 | AML | other | m | 2020-02-22T16:37:08.11 |
IV.FDMO.HHN. | ML:0.5 | 0.000024273675 | 0.1408 | AML | other | m | 2020-02-22T16:37:08.06 |
IV.GAVE.EHE. | ML:0.5 | 0.000019572536500000003 | 0.192 | AML | other | m | 2020-02-22T16:37:09.89 |
IV.GAVE.EHN. | ML:0.4 | 0.000013970585 | 0.1792 | AML | other | m | 2020-02-22T16:37:10.21 |