A magnitude ML 1.0 earthquake occured in region: 4 km SW Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9600, 12.9870 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 | 4 | 145 | 145 |
Visso | MC | 9 | 1107 | 1252 |
Sellano | PG | 9 | 1079 | 2331 |
Preci | PG | 10 | 724 | 3055 |
Pieve Torina | MC | 11 | 1458 | 4513 |
Fiordimonte | MC | 12 | 202 | 4715 |
Ussita | MC | 13 | 444 | 5159 |
Serravalle di Chienti | MC | 13 | 1070 | 6229 |
Pievebovigliana | MC | 14 | 866 | 7095 |
Muccia | MC | 14 | 915 | 8010 |
Castelsantangelo sul Nera | MC | 15 | 281 | 8291 |
Fiastra | MC | 16 | 559 | 8850 |
Cerreto di Spoleto | PG | 17 | 1075 | 9925 |
Acquacanina | MC | 17 | 121 | 10046 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2019-09-27 00:02:50 |
42.9605 | 12.9867 | 11 | 2019-09-27 00:18:49 |
Sala Sismica INGV-Roma | 72806981 |
Field | Value |
---|---|
Time (UTC) | 2019-09-27 00:02:50 ± 0.08 |
Latitude | 42.9605 ± 0.0054 |
Longitude | 12.9867 ± 0.0061 |
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 | 72806981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 703 |
Semi-minor axis of confidence ellipse (meter) | 276 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 222 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 700.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 163 |
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) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.07464 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33815 |
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 | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 72806981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-27 00:18:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SNTG.HHZ. | 2019-09-27T00:03:01.39 | 0.6 | undecidable | manual | S | 353 | 32.8449 | 50 | 0.09 | 48 |
IV.MMO1.EHZ. | 2019-09-27T00:03:00.02 | 0.6 | undecidable | manual | S | 104 | 28.4493 | 50 | -0.1 | 48 |
IV.ATCC.EHZ. | 2019-09-27T00:02:57.17 | 0.1 | undecidable | manual | P | 312 | 37.5291 | 50 | -0.09 | 94 |
IV.MC2.EHZ. | 2019-09-27T00:02:57.38 | 1.0 | undecidable | manual | S | 108 | 17.2716 | 122 | 0.26 | 24 |
IV.SNTG.HHZ. | 2019-09-27T00:02:56.57 | 0.3 | undecidable | manual | P | 353 | 32.8449 | 50 | 0.03 | 72 |
IV.NRCA.HHZ. | 2019-09-27T00:02:56.90 | 0.6 | undecidable | manual | S | 144 | 17.4714 | 122 | -0.28 | 47 |
IV.MMO1.EHZ. | 2019-09-27T00:02:55.80 | 0.3 | undecidable | manual | P | 104 | 28.4493 | 50 | -0.05 | 72 |
IV.FDMO.HHZ. | 2019-09-27T00:02:55.26 | 0.6 | undecidable | manual | S | 44 | 11.7771 | 133 | -0.32 | 47 |
IV.NRCA.HHZ. | 2019-09-27T00:02:54.08 | 0.1 | undecidable | manual | P | 144 | 17.4714 | 122 | -0.07 | 98 |
IV.CESI.HHZ. | 2019-09-27T00:02:54.74 | 0.6 | undecidable | manual | S | 307 | 8.2806 | 143 | -0.04 | 50 |
IV.MC2.EHZ. | 2019-09-27T00:02:54.51 | 0.1 | undecidable | manual | P | 108 | 17.2716 | 122 | 0.39 | 92 |
IV.FDMO.HHZ. | 2019-09-27T00:02:53.21 | 0.1 | undecidable | manual | P | 44 | 11.7771 | 133 | -0.02 | 100 |
IV.CESI.HHZ. | 2019-09-27T00:02:52.85 | 0.1 | undecidable | manual | P | 307 | 8.2806 | 143 | 0.08 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.0 | 0.0001385 | 0.1 | AML | other | m | 2019-09-27T00:02:54.90 |
IV.CESI.HHN. | ML:1.3 | 0.0002855 | 0.1 | AML | other | m | 2019-09-27T00:02:54.96 |
IV.FDMO.HHN. | ML:0.8 | 0.00007680000000000001 | 0.38 | AML | other | m | 2019-09-27T00:02:55.49 |
IV.FDMO.HHE. | ML:0.8 | 0.00007005 | 0.22 | AML | other | m | 2019-09-27T00:02:55.54 |
IV.NRCA.HHN. | ML:1.0 | 0.00008 | 0.1 | AML | other | m | 2019-09-27T00:02:57.14 |
IV.NRCA.HHE. | ML:1.0 | 0.00007815 | 0.12 | AML | other | m | 2019-09-27T00:02:57.25 |