A magnitude ML 0.5 earthquake occured in region: 4 km W Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8950, 13.1100 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 4 | 281 | 281 |
Visso | MC | 4 | 1107 | 1388 |
Ussita | MC | 6 | 444 | 1832 |
Preci | PG | 6 | 724 | 2556 |
Norcia | PG | 11 | 4957 | 7513 |
Monte Cavallo | MC | 14 | 145 | 7658 |
Bolognola | MC | 15 | 142 | 7800 |
Sellano | PG | 15 | 1079 | 8879 |
Fiordimonte | MC | 16 | 202 | 9081 |
Acquacanina | MC | 16 | 121 | 9202 |
Fiastra | MC | 16 | 559 | 9761 |
Pieve Torina | MC | 17 | 1458 | 11219 |
Montemonaco | AP | 18 | 604 | 11823 |
Cerreto di Spoleto | PG | 18 | 1075 | 12898 |
Pievebovigliana | MC | 19 | 866 | 13764 |
Montegallo | AP | 19 | 523 | 14287 |
Montefortino | FM | 20 | 1178 | 15465 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2019-02-06 01:59:32 |
42.8952 | 13.1102 | 10 | 2019-02-06 02:04:49 |
Sala Sismica INGV-Roma | 65270851 |
Field | Value |
---|---|
Time (UTC) | 2019-02-06 01:59:32 ± 0.13 |
Latitude | 42.8952 ± 0.0081 |
Longitude | 13.1102 ± 0.0061 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 65270851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 976 |
Semi-minor axis of confidence ellipse (meter) | 150 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 23 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 980.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 218 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.06025 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27160 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.5 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 65270851 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-02-06 02:04:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2019-02-06T01:59:40.58 | 0.1 | undecidable | manual | S | 306 | 20.6682 | 116 | 0.03 | 100 |
IV.MMO1.EHZ. | 2019-02-06T01:59:39.50 | 0.1 | undecidable | manual | S | 88 | 17.5713 | 120 | -0.12 | 98 |
IV.MF5.EHZ. | 2019-02-06T01:59:38.99 | 0.6 | undecidable | manual | P | 70 | 30.1476 | 50 | 0.21 | 47 |
IV.FDMO.HHZ. | 2019-02-06T01:59:38.99 | 0.3 | undecidable | manual | S | 353 | 15.7731 | 122 | -0.09 | 74 |
IV.CESI.HHZ. | 2019-02-06T01:59:37.11 | 0.1 | undecidable | manual | P | 306 | 20.6682 | 116 | -0.07 | 99 |
IV.MMO1.EHZ. | 2019-02-06T01:59:36.54 | 0.1 | undecidable | manual | P | 88 | 17.5713 | 120 | -0.1 | 99 |
IV.FDMO.HHZ. | 2019-02-06T01:59:36.38 | 0.1 | undecidable | manual | P | 353 | 15.7731 | 122 | 0.05 | 100 |
IV.MC2.EHZ. | 2019-02-06T01:59:36.94 | 0.1 | undecidable | manual | S | 74 | 6.6933 | 147 | 0.18 | 99 |
IV.MC2.EHZ. | 2019-02-06T01:59:34.20 | 3.0 | undecidable | manual | P | 74 | 6.6933 | 147 | -0.79 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.2 | 0.000013317937 | 0.1008 | AML | other | m | 2019-02-06T01:59:39.66 |
IV.CESI.HHE. | ML:0.8 | 0.000048388635 | 1.7792 | AML | other | m | 2019-02-06T01:59:40.78 |