A magnitude ML 0.8 earthquake occured in region: 4 km NW Sellano (PG), on
and geographic coordinates (lat, lon) 42.9080, 12.8900 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 |
Cerreto di Spoleto | PG | 10 | 1075 | 2154 |
Trevi | PG | 12 | 8469 | 10623 |
Preci | PG | 13 | 724 | 11347 |
Monte Cavallo | MC | 13 | 145 | 11492 |
Campello sul Clitunno | PG | 13 | 2442 | 13934 |
Vallo di Nera | PG | 16 | 364 | 14298 |
Foligno | PG | 16 | 57155 | 71453 |
Visso | MC | 17 | 1107 | 72560 |
Serravalle di Chienti | MC | 19 | 1070 | 73630 |
Montefalco | PG | 19 | 5679 | 79309 |
Sant'Anatolia di Narco | PG | 20 | 564 | 79873 |
Castel Ritaldi | PG | 20 | 3278 | 83151 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-07-29 03:16:02 |
42.9083 | 12.8895 | 10 | 2020-07-29 03:25:46 |
Sala Sismica INGV-Roma | 81439971 |
Field | Value |
---|---|
Time (UTC) | 2020-07-29 03:16:02 ± 0.06 |
Latitude | 42.9083 ± 0.0027 |
Longitude | 12.8895 ± 0.0037 |
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 | 81439971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 268 |
Semi-minor axis of confidence ellipse (meter) | 212 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 62 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.09713 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33095 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 19 |
Type of magnitude | ML |
Reference to an origin | 81439971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-29 03:25:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2020-07-29T03:16:14.36 | 0.3 | undecidable | manual | S | 51 | 32.6451 | 50 | 0.05 | 73 |
IV.GAVE.EHZ. | 2020-07-29T03:16:11.97 | 0.6 | undecidable | manual | S | 179 | 23.9538 | 113 | 0.02 | 50 |
IV.ASSB.HHZ. | 2020-07-29T03:16:11.78 | 0.3 | undecidable | manual | S | 309 | 23.9538 | 113 | -0.15 | 73 |
IV.NRCA.HHZ. | 2020-07-29T03:16:10.59 | 0.6 | undecidable | manual | S | 114 | 20.0688 | 117 | -0.12 | 49 |
IV.FDMO.HHZ. | 2020-07-29T03:16:10.89 | 0.3 | undecidable | manual | S | 48 | 21.4674 | 115 | -0.25 | 71 |
IV.ATCC.EHZ. | 2020-07-29T03:16:10.16 | 0.3 | undecidable | manual | P | 327 | 36.741 | 50 | 0.04 | 73 |
IV.CSP1.EHZ. | 2020-07-29T03:16:09.51 | 0.3 | undecidable | manual | P | 51 | 32.6451 | 50 | 0.01 | 74 |
IV.CESI.HHZ. | 2020-07-29T03:16:08.35 | 0.3 | undecidable | manual | S | 7 | 10.7781 | 133 | 0.31 | 72 |
IV.GAVE.EHZ. | 2020-07-29T03:16:08.19 | 0.3 | positive | manual | P | 179 | 23.9538 | 113 | 0.06 | 74 |
IV.ASSB.HHZ. | 2020-07-29T03:16:07.98 | 0.3 | undecidable | manual | P | 309 | 23.9538 | 113 | -0.14 | 73 |
IV.NRCA.HHZ. | 2020-07-29T03:16:07.44 | 0.1 | negative | manual | P | 114 | 20.0688 | 117 | 0.03 | 100 |
IV.FDMO.HHZ. | 2020-07-29T03:16:07.65 | 0.6 | undecidable | manual | P | 48 | 21.4674 | 115 | -0.01 | 50 |
IV.CESI.HHZ. | 2020-07-29T03:16:06.20 | 1.0 | undecidable | manual | P | 7 | 10.7781 | 133 | 0.33 | 24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.6 | 0.000046263409999999996 | 0.0816 | AML | other | m | 2020-07-29T03:16:08.67 |
IV.CESI.HHN. | ML:1.0 | 0.00010944435 | 0.0992 | AML | other | m | 2020-07-29T03:16:08.48 |
IV.CESI.HNE. | ML:0.8 | 0.00007477279050000001 | 0.4208 | AML | other | m | 2020-07-29T03:16:10.94 |
IV.CESI.HNN. | ML:1.1 | 0.000140882185 | 0.24 | AML | other | m | 2020-07-29T03:16:12.08 |
IV.NRCA.HHE. | ML:0.8 | 0.000048492125 | 0.16 | AML | other | m | 2020-07-29T03:16:11.16 |
IV.NRCA.HHN. | ML:0.8 | 0.000051724195 | 0.12 | AML | other | m | 2020-07-29T03:16:11.22 |
IV.NRCA.HNE. | ML:1.3 | 0.00014630045 | 1.48 | AML | other | m | 2020-07-29T03:16:15.22 |
IV.NRCA.HNN. | ML:1.3 | 0.00015615061 | 0.8704 | AML | other | m | 2020-07-29T03:16:15.81 |
IV.FDMO.HHE. | ML:0.6 | 0.00002847734 | 0.1008 | AML | other | m | 2020-07-29T03:16:11.33 |
IV.FDMO.HHN. | ML:0.5 | 0.00002210767 | 0.1216 | AML | other | m | 2020-07-29T03:16:11.24 |
IV.ASSB.HHE. | ML:0.5 | 0.000020231575000000003 | 0.1008 | AML | other | m | 2020-07-29T03:16:11.96 |
IV.ASSB.HHN. | ML:0.4 | 0.000016578195 | 0.08 | AML | other | m | 2020-07-29T03:16:13.32 |
IV.GAVE.EHE. | ML:1.1 | 0.00007240363499999999 | 0.1408 | AML | other | m | 2020-07-29T03:16:12.03 |
IV.GAVE.EHN. | ML:1.0 | 0.00005404936 | 0.1392 | AML | other | m | 2020-07-29T03:16:12.44 |
IV.GAVE.HNE. | ML:1.2 | 0.000111935 | 0.68 | AML | other | m | 2020-07-29T03:16:11.28 |
IV.CSP1.EHE. | ML:0.4 | 0.00001039569 | 0.2192 | AML | other | m | 2020-07-29T03:16:14.58 |
IV.CSP1.EHN. | ML:0.5 | 0.0000129990916 | 0.2192 | AML | other | m | 2020-07-29T03:16:16.41 |
IV.ATCC.EHE. | ML:0.7 | 0.000018202715000000002 | 0.3792 | AML | other | m | 2020-07-29T03:16:20.11 |
IV.ATCC.EHN. | ML:0.6 | 0.0000149496295 | 0.24 | AML | other | m | 2020-07-29T03:16:18.75 |