A magnitude ML 1.1 earthquake occured in region: 5 km NE Sellano (PG), on
and geographic coordinates (lat, lon) 42.9130, 12.9830 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 | 5 | 1079 | 1079 |
Preci | PG | 6 | 724 | 1803 |
Visso | MC | 9 | 1107 | 2910 |
Monte Cavallo | MC | 9 | 145 | 3055 |
Cerreto di Spoleto | PG | 12 | 1075 | 4130 |
Ussita | MC | 13 | 444 | 4574 |
Castelsantangelo sul Nera | MC | 14 | 281 | 4855 |
Pieve Torina | MC | 16 | 1458 | 6313 |
Norcia | PG | 16 | 4957 | 11270 |
Fiordimonte | MC | 16 | 202 | 11472 |
Serravalle di Chienti | MC | 18 | 1070 | 12542 |
Pievebovigliana | MC | 19 | 866 | 13408 |
Vallo di Nera | PG | 19 | 364 | 13772 |
Trevi | PG | 20 | 8469 | 22241 |
Muccia | MC | 20 | 915 | 23156 |
Campello sul Clitunno | PG | 20 | 2442 | 25598 |
Fiastra | MC | 20 | 559 | 26157 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-06-20 15:21:30 |
42.9133 | 12.9832 | 11 | 2020-06-20 15:31:02 |
Sala Sismica INGV-Roma | 80348271 |
Field | Value |
---|---|
Time (UTC) | 2020-06-20 15:21:30 ± 0.04 |
Latitude | 42.9133 ± 0.0018 |
Longitude | 12.9832 ± 0.0049 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80348271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 420 |
Semi-minor axis of confidence ellipse (meter) | 100 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 242 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 127 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.06925 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31296 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 80348271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-20 15:31:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2020-06-20T15:21:40.26 | 0.6 | undecidable | manual | S | 42 | 26.751 | 90 | 0.05 | 49 |
IV.ASSB.HHZ. | 2020-06-20T15:21:40.89 | 0.6 | undecidable | manual | S | 299 | 29.9478 | 90 | -0.18 | 47 |
IV.MML1.HNZ. | 2020-06-20T15:21:39.00 | 0.6 | undecidable | manual | S | 358 | 22.2555 | 90 | 0 | 49 |
IV.LNSS.HHZ. | 2020-06-20T15:21:37.44 | 0.1 | undecidable | manual | P | 172 | 34.743 | 90 | 0.05 | 95 |
IV.FDMO.HHZ. | 2020-06-20T15:21:37.11 | 0.6 | undecidable | manual | S | 32 | 16.0728 | 90 | -0.25 | 47 |
IV.ASSB.HHZ. | 2020-06-20T15:21:36.64 | 0.6 | undecidable | manual | P | 299 | 29.9478 | 90 | -0.01 | 49 |
IV.CESI.HHZ. | 2020-06-20T15:21:36.30 | 0.6 | undecidable | manual | S | 328 | 11.9769 | 108 | 0.02 | 50 |
IV.CSP1.EHZ. | 2020-06-20T15:21:36.20 | 0.6 | negative | manual | P | 42 | 26.751 | 90 | 0.04 | 48 |
IV.NRCA.HHZ. | 2020-06-20T15:21:36.55 | 0.6 | undecidable | manual | S | 130 | 13.875 | 91 | -0.22 | 48 |
IV.FEMA.HNZ. | 2020-06-20T15:21:35.43 | 0.6 | undecidable | manual | S | 45 | 7.6812 | 132 | 0.14 | 49 |
IV.MML1.HNZ. | 2020-06-20T15:21:35.52 | 0.1 | undecidable | manual | P | 358 | 22.2555 | 90 | 0.06 | 97 |
IT.MTCL.HGZ. | 2020-06-20T15:21:35.37 | 0.6 | undecidable | manual | S | 8 | 8.9799 | 125 | -0.21 | 48 |
IV.NRCA.HHZ. | 2020-06-20T15:21:34.19 | 0.1 | undecidable | manual | P | 130 | 13.875 | 91 | 0.02 | 99 |
IV.FDMO.HHZ. | 2020-06-20T15:21:34.56 | 1.0 | positive | manual | P | 32 | 16.0728 | 90 | 0.05 | 25 |
IV.CESI.HHZ. | 2020-06-20T15:21:33.97 | 1.0 | undecidable | manual | P | 328 | 11.9769 | 108 | 0.08 | 25 |
IV.FEMA.HNZ. | 2020-06-20T15:21:33.53 | 0.1 | undecidable | manual | P | 45 | 7.6812 | 132 | 0.22 | 96 |
IT.MTCL.HGZ. | 2020-06-20T15:21:33.51 | 0.1 | undecidable | manual | P | 8 | 8.9799 | 125 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.0 | 0.00011947712 | 0.1408 | AML | other | m | 2020-06-20T15:21:36.44 |
IV.CESI.HHN. | ML:1.0 | 0.00011808628 | 0.1024 | AML | other | m | 2020-06-20T15:21:36.64 |
IV.CESI.HNN. | ML:1.0 | 0.0001198389 | 0.6912 | AML | other | m | 2020-06-20T15:21:39.49 |
IV.NRCA.HHE. | ML:1.0 | 0.00009482937499999999 | 0.1152 | AML | other | m | 2020-06-20T15:21:37.36 |
IV.NRCA.HHN. | ML:1.0 | 0.00010209923500000001 | 0.0768 | AML | other | m | 2020-06-20T15:21:37.16 |
IV.NRCA.HNE. | ML:1.0 | 0.00010507079 | 0.1536 | AML | other | m | 2020-06-20T15:21:37.41 |
IV.NRCA.HNN. | ML:1.3 | 0.00018253445 | 0.6656 | AML | other | m | 2020-06-20T15:21:34.53 |
IV.FDMO.HHE. | ML:1.4 | 0.0002188198 | 0.32 | AML | other | m | 2020-06-20T15:21:37.29 |
IV.FDMO.HHN. | ML:1.1 | 0.0001189695 | 0.192 | AML | other | m | 2020-06-20T15:21:37.31 |
IV.CSP1.EHE. | ML:0.9 | 0.00004329193 | 0.1664 | AML | other | m | 2020-06-20T15:21:40.74 |
IV.CSP1.EHN. | ML:1.0 | 0.0000530722905 | 0.2048 | AML | other | m | 2020-06-20T15:21:40.78 |
IV.ASSB.HHE. | ML:0.9 | 0.000033616 | 0.0768 | AML | other | m | 2020-06-20T15:21:41.18 |
IV.ASSB.HHN. | ML:0.9 | 0.000040208115 | 0.1408 | AML | other | m | 2020-06-20T15:21:41.22 |