A magnitude ML 1.4 earthquake occured in region: 7 km S Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9330, 12.9950 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 |
---|---|---|---|---|
Monte Cavallo | MC | 7 | 145 | 145 |
Preci | PG | 7 | 724 | 869 |
Sellano | PG | 7 | 1079 | 1948 |
Visso | MC | 8 | 1107 | 3055 |
Ussita | MC | 12 | 444 | 3499 |
Pieve Torina | MC | 13 | 1458 | 4957 |
Castelsantangelo sul Nera | MC | 14 | 281 | 5238 |
Cerreto di Spoleto | PG | 14 | 1075 | 6313 |
Fiordimonte | MC | 14 | 202 | 6515 |
Serravalle di Chienti | MC | 16 | 1070 | 7585 |
Pievebovigliana | MC | 16 | 866 | 8451 |
Muccia | MC | 17 | 915 | 9366 |
Norcia | PG | 18 | 4957 | 14323 |
Fiastra | MC | 18 | 559 | 14882 |
Acquacanina | MC | 18 | 121 | 15003 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2019-02-27 12:58:26 |
42.9332 | 12.9947 | 11 | 2019-02-27 13:10:46 |
Sala Sismica INGV-Roma | 66020791 |
Field | Value |
---|---|
Time (UTC) | 2019-02-27 12:58:26 ± 0.05 |
Latitude | 42.9332 ± 0.0027 |
Longitude | 12.9947 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 66020791 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 347 |
Semi-minor axis of confidence ellipse (meter) | 255 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 232 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 120 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 25 |
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) | 0.04946 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40380 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 66020791 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-02-27 13:10:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2019-02-27T12:58:41.85 | 0.6 | undecidable | manual | S | 11 | 44.8218 | 50 | 0.5 | 43 |
IV.SNTG.HHZ. | 2019-02-27T12:58:39.09 | 0.6 | undecidable | manual | S | 353 | 35.9418 | 50 | 0.09 | 48 |
IV.ASSB.HHZ. | 2019-02-27T12:58:37.21 | 0.6 | undecidable | manual | S | 294 | 29.8479 | 50 | -0.15 | 48 |
IV.MMO1.EHZ. | 2019-02-27T12:58:36.56 | 0.3 | undecidable | manual | S | 98 | 27.2505 | 50 | -0.11 | 72 |
IV.PF6.EHZ. | 2019-02-27T12:58:36.67 | 0.6 | undecidable | manual | S | 35 | 27.8499 | 50 | -0.17 | 48 |
IV.CSP1.EHZ. | 2019-02-27T12:58:36.04 | 0.3 | undecidable | manual | S | 44 | 24.4533 | 50 | 0.1 | 73 |
IV.EL6.EHZ. | 2019-02-27T12:58:35.45 | 0.1 | undecidable | manual | P | 11 | 44.8218 | 50 | 0.2 | 92 |
IV.MML1.HNZ. | 2019-02-27T12:58:34.48 | 0.6 | undecidable | manual | S | 355 | 20.0688 | 50 | -0.28 | 47 |
IV.LNSS.HHE. | 2019-02-27T12:58:34.14 | 0.1 | undecidable | manual | P | 174 | 36.8298 | 50 | 0.12 | 95 |
IV.SNTG.HHZ. | 2019-02-27T12:58:33.83 | 0.3 | undecidable | manual | P | 353 | 35.9418 | 50 | -0.06 | 72 |
IV.NRCA.HHZ. | 2019-02-27T12:58:33.12 | 0.3 | undecidable | manual | S | 139 | 14.6742 | 127 | -0.17 | 73 |
IV.PF6.EHZ. | 2019-02-27T12:58:32.49 | 0.1 | undecidable | manual | P | 35 | 27.8499 | 50 | -0.16 | 95 |
IV.CSP1.EHZ. | 2019-02-27T12:58:32.14 | 0.1 | positive | manual | P | 44 | 24.4533 | 50 | 0.02 | 99 |
IV.CESI.HHZ. | 2019-02-27T12:58:32.22 | 0.3 | undecidable | manual | S | 317 | 10.7781 | 135 | -0.05 | 75 |
IV.MMO1.EHZ. | 2019-02-27T12:58:32.36 | 1.0 | undecidable | manual | P | 98 | 27.2505 | 50 | -0.19 | 24 |
IV.FDMO.HHZ. | 2019-02-27T12:58:32.86 | 0.6 | undecidable | manual | S | 33 | 13.6752 | 129 | -0.16 | 49 |
IV.ASSB.HHZ. | 2019-02-27T12:58:32.90 | 0.3 | positive | manual | P | 294 | 29.8479 | 50 | -0.05 | 73 |
IT.MTCL.HGZ. | 2019-02-27T12:58:31.12 | 0.6 | undecidable | manual | S | 3 | 6.7932 | 148 | -0.28 | 48 |
IV.FEMA.HNZ. | 2019-02-27T12:58:31.22 | 0.3 | undecidable | manual | S | 54 | 5.4945 | 153 | 0.03 | 76 |
IV.MML1.HNZ. | 2019-02-27T12:58:31.32 | 0.3 | undecidable | manual | P | 355 | 20.0688 | 50 | -0.12 | 73 |
IV.FDMO.HHZ. | 2019-02-27T12:58:30.49 | 0.1 | negative | manual | P | 33 | 13.6752 | 129 | 0.05 | 100 |
IV.NRCA.HHZ. | 2019-02-27T12:58:30.64 | 0.1 | undecidable | manual | P | 139 | 14.6742 | 127 | 0.04 | 100 |
IV.CESI.HHZ. | 2019-02-27T12:58:30.09 | 0.1 | undecidable | manual | P | 317 | 10.7781 | 135 | 0.08 | 100 |
IV.FEMA.HNZ. | 2019-02-27T12:58:29.63 | 0.1 | undecidable | manual | P | 54 | 5.4945 | 153 | 0.25 | 97 |
IT.MTCL.HGZ. | 2019-02-27T12:58:29.55 | 0.6 | positive | manual | P | 3 | 6.7932 | 148 | 0.05 | 51 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:1.3 | 0.000192 | 1.78 | AML | other | m | 2019-02-27T12:58:33.95 |
IV.CESI.HHE. | ML:1.4 | 0.0002755 | 0.08 | AML | other | m | 2019-02-27T12:58:32.44 |
IV.FDMO.HHN. | ML:1.4 | 0.00025683544999999995 | 0.16 | AML | other | m | 2019-02-27T12:58:32.00 |
IV.ASSB.HHE. | ML:1.3 | 0.00009091109999999999 | 0.16 | AML | other | m | 2019-02-27T12:58:37.53 |
IV.ASSB.HHN. | ML:1.4 | 0.00011837109999999999 | 0.0832 | AML | other | m | 2019-02-27T12:58:37.67 |
IV.EL6.EHE. | ML:1.4 | 0.000078804365 | 0.4032 | AML | other | m | 2019-02-27T12:58:42.12 |