A magnitude ML 1.1 earthquake occured in region: 1 km NE Ussita (MC), on
and geographic coordinates (lat, lon) 42.9540, 13.1460 at 8 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 | 5 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 7 | 281 | 1832 |
Bolognola | MC | 8 | 142 | 1974 |
Acquacanina | MC | 9 | 121 | 2095 |
Fiastra | MC | 9 | 559 | 2654 |
Fiordimonte | MC | 10 | 202 | 2856 |
Preci | PG | 12 | 724 | 3580 |
Monte Cavallo | MC | 13 | 145 | 3725 |
Pieve Torina | MC | 13 | 1458 | 5183 |
Pievebovigliana | MC | 13 | 866 | 6049 |
Sarnano | MC | 16 | 3264 | 9313 |
Montemonaco | AP | 16 | 604 | 9917 |
Montefortino | FM | 16 | 1178 | 11095 |
Muccia | MC | 17 | 915 | 12010 |
Amandola | FM | 17 | 3629 | 15639 |
Norcia | PG | 18 | 4957 | 20596 |
Sellano | PG | 19 | 1079 | 21675 |
Montegallo | AP | 20 | 523 | 22198 |
Cessapalombo | MC | 20 | 512 | 22710 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2018-09-25 15:30:32 |
42.9535 | 13.1462 | 8 | 2018-09-25 15:41:11 |
Sala Sismica INGV-Roma | 61302061 |
Field | Value |
---|---|
Time (UTC) | 2018-09-25 15:30:32 ± 0.17 |
Latitude | 42.9535 ± 0.0036 |
Longitude | 13.1462 ± 0.0049 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 61302061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 399 |
Semi-minor axis of confidence ellipse (meter) | 97 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 38 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23203 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 61302061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-09-25 15:41:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMUR.HNZ. | 2018-09-25T15:30:43.41 | 3.0 | undecidable | manual | P | -0.07 | 0 | |||
IV.CESI.HHZ. | 2018-09-25T15:30:40.51 | 0.6 | undecidable | manual | S | 286 | 20.3685 | 112 | 0.07 | 49 |
IV.TERO.HHZ. | 2018-09-25T15:30:40.88 | 3.0 | undecidable | manual | P | 0 | ||||
IV.CSP1.EHZ. | 2018-09-25T15:30:39.43 | 0.6 | undecidable | manual | S | 17 | 16.0728 | 117 | 0.36 | 46 |
IV.NRCA.HHZ. | 2018-09-25T15:30:38.46 | 0.6 | undecidable | manual | S | 191 | 13.5753 | 122 | 0.15 | 49 |
IV.MF5.EHZ. | 2018-09-25T15:30:38.51 | 0.1 | undecidable | manual | P | 81 | 25.752 | 108 | 0.3 | 92 |
IV.MMO1.EHZ. | 2018-09-25T15:30:38.83 | 0.6 | undecidable | manual | S | 112 | 15.873 | 118 | -0.18 | 48 |
IV.FDMO.HHZ. | 2018-09-25T15:30:37.32 | 0.6 | undecidable | manual | S | 333 | 10.3785 | 129 | -0.09 | 49 |
IV.CESI.HHZ. | 2018-09-25T15:30:37.17 | 0.1 | undecidable | manual | P | 286 | 20.3685 | 112 | -0.04 | 98 |
IV.CSP1.EHZ. | 2018-09-25T15:30:36.36 | 0.1 | undecidable | manual | P | 17 | 16.0728 | 117 | -0.06 | 99 |
IV.GUMA.HHZ. | 2018-09-25T15:30:36.85 | 0.1 | undecidable | manual | P | 52 | 19.5693 | 113 | -0.2 | 95 |
IV.MMO1.EHZ. | 2018-09-25T15:30:36.29 | 0.1 | undecidable | manual | P | 112 | 15.873 | 118 | -0.09 | 98 |
IV.FDMO.HHZ. | 2018-09-25T15:30:35.38 | 0.1 | undecidable | manual | P | 333 | 10.3785 | 129 | -0.08 | 99 |
IV.NRCA.HHZ. | 2018-09-25T15:30:35.99 | 0.1 | positive | manual | P | 191 | 13.5753 | 122 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.2 | 0.0001905 | 0.16 | AML | other | m | 2018-09-25T15:30:38.75 |
IV.FDMO.HHN. | ML:1.2 | 0.0002345 | 1.24 | AML | other | m | 2018-09-25T15:30:38.73 |
IV.NRCA.HHE. | ML:1.2 | 0.000179 | 0.1 | AML | other | m | 2018-09-25T15:30:39.11 |
IV.FDMO.HHE. | ML:1.1 | 0.000182 | 1.52 | AML | other | m | 2018-09-25T15:30:37.99 |
IV.NRCA.HNE. | ML:1.2 | 0.0001554151 | 0.1024 | AML | other | m | 2018-09-25T15:30:39.11 |
IV.NRCA.HNN. | ML:1.2 | 0.00018498914999999998 | 0.1792 | AML | other | m | 2018-09-25T15:30:38.75 |
IV.CSP1.EHN. | ML:1.0 | 0.00008356328 | 0.2944 | AML | other | m | 2018-09-25T15:30:40.58 |
IV.CSP1.EHE. | ML:1.2 | 0.00013917695000000002 | 2.3424 | AML | other | m | 2018-09-25T15:30:41.55 |
IV.CESI.HHE. | ML:1.0 | 0.00007695128000000001 | 0.256 | AML | other | m | 2018-09-25T15:30:42.20 |
IV.CESI.HHN. | ML:1.3 | 0.00015324080000000002 | 0.2944 | AML | other | m | 2018-09-25T15:30:40.97 |
IV.TERO.HHN. | ML:0.8 | 0.000017214185 | 0.1024 | AML | other | m | 2018-09-25T15:30:50.38 |