A magnitude ML 0.8 earthquake occured in region: 1 km NW Ussita (MC), on
and geographic coordinates (lat, lon) 42.9500, 13.1370 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 |
---|---|---|---|---|
Ussita | MC | 1 | 444 | 444 |
Visso | MC | 4 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 6 | 281 | 1832 |
Bolognola | MC | 9 | 142 | 1974 |
Acquacanina | MC | 10 | 121 | 2095 |
Fiastra | MC | 10 | 559 | 2654 |
Fiordimonte | MC | 10 | 202 | 2856 |
Preci | PG | 11 | 724 | 3580 |
Monte Cavallo | MC | 12 | 145 | 3725 |
Pieve Torina | MC | 13 | 1458 | 5183 |
Pievebovigliana | MC | 13 | 866 | 6049 |
Muccia | MC | 17 | 915 | 6964 |
Sarnano | MC | 17 | 3264 | 10228 |
Montemonaco | AP | 17 | 604 | 10832 |
Montefortino | FM | 17 | 1178 | 12010 |
Norcia | PG | 18 | 4957 | 16967 |
Amandola | FM | 18 | 3629 | 20596 |
Sellano | PG | 18 | 1079 | 21675 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2018-07-08 18:47:08 |
42.9503 | 13.1368 | 10 | 2018-07-08 19:16:48 |
Sala Sismica INGV-Roma | 58602521 |
Field | Value |
---|---|
Time (UTC) | 2018-07-08 18:47:08 ± 0.05 |
Latitude | 42.9503 ± 0.0018 |
Longitude | 13.1368 ± 0.0025 |
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 | 58602521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 226 |
Semi-minor axis of confidence ellipse (meter) | 60 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 239 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33635 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.4 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 58602521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-07-08 19:16:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PE3.EHZ. | 2018-07-08T18:47:36.74 | 3.0 | undecidable | manual | S | -0.04 | 0 | |||
OB.GAVE.HNN. | 2018-07-08T18:47:20.75 | 1.0 | undecidable | manual | S | 215 | 34.743 | 50 | -0.1 | 24 |
IV.SNTG.HHZ. | 2018-07-08T18:47:16.01 | 1.0 | undecidable | manual | P | 335 | 37.3293 | 50 | -0.19 | 24 |
IV.CESI.HHZ. | 2018-07-08T18:47:16.53 | 0.3 | undecidable | manual | S | 288 | 19.7691 | 117 | -0.09 | 75 |
IV.MMO1.EHZ. | 2018-07-08T18:47:15.62 | 0.3 | undecidable | manual | S | 110 | 16.4724 | 122 | 0.01 | 76 |
OB.GAVE.HNN. | 2018-07-08T18:47:15.87 | 0.6 | undecidable | manual | P | 215 | 34.743 | 50 | 0.06 | 49 |
IV.MTRA.EHZ. | 2018-07-08T18:47:15.10 | 1.0 | undecidable | manual | P | 135 | 30.1476 | 50 | 0.01 | 25 |
IV.CSP1.EHZ. | 2018-07-08T18:47:15.55 | 0.6 | undecidable | manual | S | 19 | 16.6722 | 121 | -0.12 | 50 |
IV.NRCA.HHZ. | 2018-07-08T18:47:14.43 | 0.3 | undecidable | manual | S | 188 | 13.0758 | 128 | -0.22 | 74 |
IV.CESI.HHZ. | 2018-07-08T18:47:13.48 | 0.3 | negative | manual | P | 288 | 19.7691 | 117 | 0.11 | 74 |
IV.PF6.EHZ. | 2018-07-08T18:47:13.58 | 0.3 | undecidable | manual | P | 13 | 21.3675 | 115 | -0.06 | 75 |
IV.MML1.HNZ. | 2018-07-08T18:47:13.86 | 0.6 | undecidable | manual | P | 324 | 22.5552 | 114 | 0 | 50 |
IV.FEMA.HNZ. | 2018-07-08T18:47:13.31 | 0.6 | undecidable | manual | S | 281 | 7.1928 | 145 | 0.09 | 51 |
IV.CSP1.EHZ. | 2018-07-08T18:47:12.89 | 0.6 | negative | manual | P | 19 | 16.6722 | 121 | 0.08 | 50 |
IV.MMO1.EHZ. | 2018-07-08T18:47:12.89 | 1.0 | undecidable | manual | P | 110 | 16.4724 | 122 | 0.12 | 25 |
IV.NRCA.HHZ. | 2018-07-08T18:47:12.34 | 0.1 | negative | manual | P | 188 | 13.0758 | 128 | 0.12 | 100 |
IV.FEMA.HNZ. | 2018-07-08T18:47:11.64 | 1.0 | undecidable | manual | P | 281 | 7.1928 | 145 | 0.24 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.8 | 0.00006974556 | 0.0768 | AML | other | m | 2018-07-08T18:47:14.76 |
IV.NRCA.HNN. | ML:1.0 | 0.00009401706 | 0.64 | AML | other | m | 2018-07-08T18:47:14.80 |
IV.NRCA.HNE. | ML:0.8 | 0.00007134181749999999 | 0.1152 | AML | other | m | 2018-07-08T18:47:14.57 |
IV.NRCA.HHE. | ML:0.8 | 0.000071045865 | 0.1024 | AML | other | m | 2018-07-08T18:47:14.62 |
IV.CESI.HHE. | ML:0.5 | 0.000027112705000000003 | 0.1664 | AML | other | m | 2018-07-08T18:47:16.61 |
IV.CESI.HHN. | ML:0.5 | 0.00002728714 | 0.1536 | AML | other | m | 2018-07-08T18:47:16.70 |
IV.SNTG.HNN. | ML:1.6 | 0.00015874620000000002 | 1.1392 | AML | other | m | 2018-07-08T18:47:29.15 |
IV.SNTG.HHE. | ML:0.1 | 0.00000545901725 | 0.1664 | AML | other | m | 2018-07-08T18:47:22.24 |
IV.SNTG.HNE. | ML:1.5 | 0.00011782424999999999 | 0.6784 | AML | other | m | 2018-07-08T18:47:20.87 |
IV.SNTG.HHN. | ML:0.1 | 0.000006901048 | 0.4352 | AML | other | m | 2018-07-08T18:47:19.07 |