A magnitude ML 0.8 earthquake occured in region: 4 km E Sellano (PG), on
and geographic coordinates (lat, lon) 42.9010, 12.9720 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 |
---|---|---|---|---|
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 |
Fiordimonte | MC | 18 | 202 | 11836 |
Campello sul Clitunno | PG | 18 | 2442 | 14278 |
Trevi | PG | 18 | 8469 | 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 0.8 | 2020-09-19 01:46:12 |
42.9013 | 12.9722 | 11 | 2020-09-19 02:00:57 |
Sala Sismica INGV-Roma | 83018561 |
Field | Value |
---|---|
Time (UTC) | 2020-09-19 01:46:12 ± 0.07 |
Latitude | 42.9013 ± 0.0045 |
Longitude | 12.9722 ± 0.0061 |
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 | 83018561 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 518 |
Semi-minor axis of confidence ellipse (meter) | 437 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 69 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 57 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37322 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 83018561 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-19 02:00:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LAV9.HHZ. | 2020-09-19T01:46:52.70 | 3.0 | undecidable | manual | S | 0.04 | 0 | |||
IV.PARC.HHZ. | 2020-09-19T01:46:41.86 | 3.0 | undecidable | manual | S | -2.27 | 0 | |||
IV.ASSB.HHZ. | 2020-09-19T01:46:22.41 | 0.6 | undecidable | manual | S | 302 | 29.8479 | 50 | -0.28 | 47 |
IV.CSP1.EHZ. | 2020-09-19T01:46:22.30 | 0.6 | undecidable | manual | S | 42 | 28.3494 | 50 | 0.02 | 50 |
IV.GAVE.HNZ. | 2020-09-19T01:46:20.87 | 0.6 | undecidable | manual | S | 195 | 24.0537 | 50 | -0.26 | 48 |
IV.MML1.HNZ. | 2020-09-19T01:46:20.77 | 0.6 | undecidable | manual | S | 360 | 23.5542 | 50 | -0.23 | 48 |
IV.ATCC.EHN. | 2020-09-19T01:46:20.02 | 0.3 | undecidable | manual | P | 320 | 41.4252 | 50 | -0.04 | 73 |
IV.MTRA.EHN. | 2020-09-19T01:46:19.38 | 0.3 | undecidable | manual | P | 115 | 38.0286 | 50 | -0.16 | 71 |
IV.FDMO.HHZ. | 2020-09-19T01:46:19.12 | 0.3 | undecidable | manual | S | 32 | 17.6712 | 50 | -0.31 | 71 |
IV.MC2.EHZ. | 2020-09-19T01:46:19.49 | 0.6 | undecidable | manual | S | 86 | 17.6712 | 50 | 0.06 | 50 |
IV.MOMA.HHE. | 2020-09-19T01:46:19.68 | 0.3 | undecidable | manual | P | 252 | 34.4433 | 50 | 0.7 | 61 |
IV.MMO1.HNZ. | 2020-09-19T01:46:18.28 | 0.3 | undecidable | manual | P | 90 | 28.8489 | 50 | 0.17 | 72 |
IV.NRCA.HHZ. | 2020-09-19T01:46:18.07 | 0.6 | undecidable | manual | S | 123 | 13.7751 | 129 | -0.28 | 48 |
IV.CESI.HHZ. | 2020-09-19T01:46:18.01 | 0.6 | undecidable | manual | S | 335 | 12.7761 | 131 | -0.06 | 51 |
IV.ASSB.HHZ. | 2020-09-19T01:46:18.04 | 0.3 | undecidable | manual | P | 302 | 29.8479 | 50 | -0.23 | 71 |
IV.LNSS.HHZ. | 2020-09-19T01:46:18.60 | 0.3 | undecidable | manual | P | 170 | 33.5442 | 50 | -0.24 | 70 |
IV.CSP1.EHZ. | 2020-09-19T01:46:17.95 | 0.3 | undecidable | manual | P | 42 | 28.3494 | 50 | -0.09 | 73 |
IV.MC2.EHZ. | 2020-09-19T01:46:17.09 | 0.3 | undecidable | manual | P | 86 | 17.6712 | 50 | 0.7 | 63 |
IT.MTCL.HGZ. | 2020-09-19T01:46:17.29 | 0.3 | undecidable | manual | S | 12 | 10.4784 | 136 | -0.22 | 74 |
IV.GAVE.HNZ. | 2020-09-19T01:46:17.33 | 0.3 | undecidable | manual | P | 195 | 24.0537 | 50 | -0.05 | 75 |
IV.FEMA.HNZ. | 2020-09-19T01:46:17.43 | 0.6 | undecidable | manual | S | 43 | 9.2796 | 140 | 0.21 | 49 |
IV.MML1.HNZ. | 2020-09-19T01:46:17.85 | 0.3 | undecidable | manual | P | 360 | 23.5542 | 50 | 0.55 | 67 |
IV.FDMO.HHZ. | 2020-09-19T01:46:16.26 | 0.3 | undecidable | manual | P | 32 | 17.6712 | 50 | -0.13 | 74 |
IV.FEMA.HNZ. | 2020-09-19T01:46:15.27 | 0.3 | undecidable | manual | P | 43 | 9.2796 | 140 | 0.16 | 75 |
IV.NRCA.HHZ. | 2020-09-19T01:46:15.66 | 0.1 | undecidable | manual | P | 123 | 13.7751 | 129 | -0.11 | 100 |
IT.MTCL.HGZ. | 2020-09-19T01:46:15.27 | 0.3 | undecidable | manual | P | 12 | 10.4784 | 136 | -0.01 | 77 |
IV.CESI.HHZ. | 2020-09-19T01:46:15.74 | 0.3 | undecidable | manual | P | 335 | 12.7761 | 131 | 0.13 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.8 | 0.00006255911 | 0.14 | AML | other | m | 2020-09-19T01:46:18.96 |
IV.NRCA.HHN. | ML:1.1 | 0.000124169465 | 0.1 | AML | other | m | 2020-09-19T01:46:18.29 |
IV.NRCA.HNE. | ML:0.8 | 0.00007036373 | 0.2904 | AML | other | m | 2020-09-19T01:46:19.94 |
IV.CESI.HHE. | ML:0.6 | 0.000047462145 | 0.1 | AML | other | m | 2020-09-19T01:46:18.19 |
IV.CESI.HHN. | ML:0.8 | 0.00006723812 | 0.18 | AML | other | m | 2020-09-19T01:46:18.20 |
IV.FDMO.HHE. | ML:0.8 | 0.000054426210000000005 | 0.18 | AML | other | m | 2020-09-19T01:46:19.31 |
IV.FDMO.HHN. | ML:0.6 | 0.000036287875 | 0.18 | AML | other | m | 2020-09-19T01:46:19.30 |
IV.NRCA.HNN. | ML:1.1 | 0.00011481067500000002 | 0.1504 | AML | other | m | 2020-09-19T01:46:18.12 |
IV.CSP1.EHE. | ML:0.8 | 0.00003169284 | 0.24 | AML | other | m | 2020-09-19T01:46:22.89 |