A magnitude ML 0.8 earthquake occured in region: 4 km N Preci (PG), on
and geographic coordinates (lat, lon) 42.9160, 13.0320 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 4 | 724 | 724 |
Visso | MC | 5 | 1107 | 1831 |
Sellano | PG | 9 | 1079 | 2910 |
Monte Cavallo | MC | 9 | 145 | 3055 |
Ussita | MC | 9 | 444 | 3499 |
Castelsantangelo sul Nera | MC | 10 | 281 | 3780 |
Cerreto di Spoleto | PG | 14 | 1075 | 4855 |
Fiordimonte | MC | 14 | 202 | 5057 |
Pieve Torina | MC | 14 | 1458 | 6515 |
Norcia | PG | 15 | 4957 | 11472 |
Fiastra | MC | 17 | 559 | 12031 |
Pievebovigliana | MC | 17 | 866 | 12897 |
Acquacanina | MC | 17 | 121 | 13018 |
Bolognola | MC | 18 | 142 | 13160 |
Serravalle di Chienti | MC | 19 | 1070 | 14230 |
Muccia | MC | 19 | 915 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2020-07-08 00:22:38 |
42.9163 | 13.0318 | 10 | 2020-11-19 12:36:55 |
Bollettino Sismico Italiano INGV | 81509541 |
Reviewed Rev100 |
ML 0.9 | 2020-07-08 00:22:38 |
42.9197 | 13.0278 | 12 | 2020-07-08 00:30:38 |
Sala Sismica INGV-Roma | 80868971 |
Field | Value |
---|---|
Time (UTC) | 2020-07-08 00:22:38 ± 0.17 |
Latitude | 42.9163 ± 0.0054 |
Longitude | 13.0318 ± 0.0074 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 81509541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 753 |
Semi-minor axis of confidence ellipse (meter) | 155 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 226 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 750.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 170 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.04766 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21674 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.4 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 81509541 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-07-31 16:17:02 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.4 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 80868971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-08 00:30:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2020-07-08T00:22:46.85 | 0.6 | undecidable | manual | S | 94 | 24.0537 | 112 | -0.29 | 47 |
IV.MML1.HNE. | 2020-07-08T00:22:46.32 | 0.6 | undecidable | manual | S | 347 | 22.3554 | 114 | -0.29 | 47 |
IV.CESI.HHZ. | 2020-07-08T00:22:44.04 | 0.6 | undecidable | manual | S | 314 | 14.2746 | 125 | -0.1 | 49 |
IV.MC2.EHZ. | 2020-07-08T00:22:44.02 | 0.6 | undecidable | manual | S | 92 | 12.7761 | 128 | 0.29 | 48 |
IV.MML1.HNE. | 2020-07-08T00:22:43.04 | 0.1 | undecidable | manual | P | 347 | 22.3554 | 114 | 0.02 | 99 |
IV.NRCA.HHZ. | 2020-07-08T00:22:43.11 | 0.6 | undecidable | manual | S | 144 | 11.3775 | 131 | -0.24 | 48 |
IV.FDMO.HHZ. | 2020-07-08T00:22:43.99 | 0.6 | undecidable | manual | S | 19 | 14.0748 | 125 | -0.09 | 49 |
IV.MMO1.EHZ. | 2020-07-08T00:22:43.09 | 0.1 | undecidable | manual | P | 94 | 24.0537 | 112 | -0.23 | 94 |
IV.FEMA.HNN. | 2020-07-08T00:22:42.15 | 0.6 | undecidable | manual | S | 16 | 5.2947 | 152 | 0.14 | 50 |
IT.MTCL.HGN. | 2020-07-08T00:22:42.54 | 0.3 | undecidable | manual | S | 343 | 8.9799 | 138 | -0.22 | 73 |
IV.MC2.EHZ. | 2020-07-08T00:22:41.80 | 0.1 | undecidable | manual | P | 92 | 12.7761 | 128 | 0.44 | 69 |
IT.MTCL.HGN. | 2020-07-08T00:22:41.05 | 0.3 | undecidable | manual | P | 343 | 8.9799 | 138 | 0.26 | 72 |
IV.CESI.HHZ. | 2020-07-08T00:22:41.63 | 0.1 | positive | manual | P | 314 | 14.2746 | 125 | 0.04 | 100 |
IV.NRCA.HHZ. | 2020-07-08T00:22:41.06 | 0.6 | negative | manual | P | 144 | 11.3775 | 131 | -0.08 | 100 |
IV.FDMO.HHZ. | 2020-07-08T00:22:41.62 | 0.1 | undecidable | manual | P | 19 | 14.0748 | 125 | 0.06 | 100 |
IV.FEMA.HNN. | 2020-07-08T00:22:40.53 | 0.3 | undecidable | manual | P | 16 | 5.2947 | 152 | 0.17 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HNE. | ML:1.0 | 0.000106402075 | 1.28 | AML | other | m | 2020-07-08T00:22:42.15 |
IV.NRCA.HHN. | ML:1.1 | 0.0001558209 | 0.1 | AML | other | m | 2020-07-08T00:22:43.22 |
IV.NRCA.HNN. | ML:1.1 | 0.00014873618 | 0.1 | AML | other | m | 2020-07-08T00:22:43.17 |
IV.NRCA.HHE. | ML:0.9 | 0.000086538965 | 0.12 | AML | other | m | 2020-07-08T00:22:43.49 |
IV.NRCA.HNE. | ML:0.9 | 0.00009197463 | 0.15 | AML | other | m | 2020-07-08T00:22:43.49 |
IV.CESI.HNN. | ML:2.3 | 0.0020926955 | 0.68 | AML | other | m | 2020-07-08T00:22:43.78 |
IV.FDMO.HHE. | ML:0.6 | 0.00003949963 | 0.26 | AML | other | m | 2020-07-08T00:22:44.25 |
IV.CESI.HHE. | ML:0.3 | 0.0000207860185 | 0.16 | AML | other | m | 2020-07-08T00:22:44.12 |
IV.CESI.HHN. | ML:0.5 | 0.000028961960000000002 | 0.1 | AML | other | m | 2020-07-08T00:22:44.37 |
IV.FDMO.HHN. | ML:0.5 | 0.0000275173 | 0.12 | AML | other | m | 2020-07-08T00:22:44.70 |