A magnitude ML 1.4 earthquake occured in region: 4 km W Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8820, 13.1120 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 4 | 281 | 281 |
Visso | MC | 6 | 1107 | 1388 |
Preci | PG | 6 | 724 | 2112 |
Ussita | MC | 7 | 444 | 2556 |
Norcia | PG | 10 | 4957 | 7513 |
Sellano | PG | 15 | 1079 | 8592 |
Monte Cavallo | MC | 15 | 145 | 8737 |
Bolognola | MC | 16 | 142 | 8879 |
Cerreto di Spoleto | PG | 17 | 1075 | 9954 |
Acquacanina | MC | 17 | 121 | 10075 |
Fiordimonte | MC | 17 | 202 | 10277 |
Fiastra | MC | 18 | 559 | 10836 |
Montemonaco | AP | 18 | 604 | 11440 |
Montegallo | AP | 19 | 523 | 11963 |
Pieve Torina | MC | 19 | 1458 | 13421 |
Arquata del Tronto | AP | 19 | 1178 | 14599 |
Cascia | PG | 20 | 3217 | 17816 |
Montefortino | FM | 20 | 1178 | 18994 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2019-08-01 07:35:38 |
42.8825 | 13.1122 | 8 | 2019-08-01 07:40:25 |
Sala Sismica INGV-Roma | 71077201 |
Field | Value |
---|---|
Time (UTC) | 2019-08-01 07:35:38 ± 0.06 |
Latitude | 42.8825 ± 0.0027 |
Longitude | 13.1122 ± 0.0049 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 71077201 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 328 |
Semi-minor axis of confidence ellipse (meter) | 316 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 104 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 57 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.04856 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44696 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 71077201 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-01 07:40:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2019-08-01T07:35:55.29 | 0.1 | undecidable | manual | S | 359 | 49.617 | 50 | -0.09 | 91 |
IV.MOMA.HHZ. | 2019-08-01T07:35:54.79 | 0.1 | undecidable | manual | S | 259 | 44.9217 | 50 | 0.64 | 80 |
IV.RM33.EHZ. | 2019-08-01T07:35:53.18 | 0.1 | undecidable | manual | S | 169 | 42.2244 | 50 | -0.25 | 90 |
IV.ASSB.HHZ. | 2019-08-01T07:35:52.97 | 0.1 | undecidable | manual | S | 296 | 40.8258 | 50 | -0.09 | 93 |
IV.MF5.EHZ. | 2019-08-01T07:35:50.42 | 0.1 | undecidable | manual | S | 67 | 30.5472 | 104 | 0.59 | 84 |
IV.GAVE.EHZ. | 2019-08-01T07:35:49.08 | 0.3 | undecidable | manual | S | 220 | 27.5502 | 105 | 0.24 | 69 |
IV.MTRA.EHZ. | 2019-08-01T07:35:48.56 | 0.1 | undecidable | manual | S | 121 | 27.0507 | 106 | -0.09 | 95 |
IV.MOMA.HHZ. | 2019-08-01T07:35:47.81 | 0.6 | negative | manual | P | 259 | 44.9217 | 50 | 0.1 | 46 |
IV.EL6.EHZ. | 2019-08-01T07:35:47.94 | 0.6 | negative | manual | P | 359 | 49.617 | 50 | -0.48 | 42 |
IV.CSP1.EHZ. | 2019-08-01T07:35:47.77 | 0.3 | undecidable | manual | S | 18 | 24.3534 | 107 | -0.01 | 73 |
IV.RM33.EHZ. | 2019-08-01T07:35:47.25 | 1.0 | positive | manual | P | 169 | 42.2244 | 50 | -0.05 | 23 |
IV.ASSB.HHZ. | 2019-08-01T07:35:46.81 | 0.1 | undecidable | manual | P | 296 | 40.8258 | 50 | -0.27 | 90 |
IV.MMO1.EHZ. | 2019-08-01T07:35:45.52 | 0.3 | undecidable | manual | S | 84 | 17.5713 | 113 | -0.02 | 74 |
IV.MF5.EHZ. | 2019-08-01T07:35:45.42 | 0.6 | undecidable | manual | P | 67 | 30.5472 | 104 | 0.2 | 46 |
IV.FDMO.HHZ. | 2019-08-01T07:35:45.36 | 0.3 | undecidable | manual | S | 353 | 17.1717 | 114 | -0.08 | 73 |
IV.MTRA.EHZ. | 2019-08-01T07:35:44.59 | 1.0 | undecidable | manual | P | 121 | 27.0507 | 106 | 0.05 | 24 |
IV.GAVE.EHZ. | 2019-08-01T07:35:44.68 | 0.3 | positive | manual | P | 220 | 27.5502 | 105 | 0.04 | 72 |
IV.CSP1.EHZ. | 2019-08-01T07:35:43.82 | 0.6 | positive | manual | P | 18 | 24.3534 | 107 | -0.21 | 47 |
IV.FDMO.HHZ. | 2019-08-01T07:35:42.64 | 0.1 | positive | manual | P | 353 | 17.1717 | 114 | -0.04 | 98 |
IV.MMO1.EHZ. | 2019-08-01T07:35:42.68 | 0.3 | positive | manual | P | 84 | 17.5713 | 113 | -0.06 | 73 |
IV.MC2.EHZ. | 2019-08-01T07:35:42.57 | 0.6 | undecidable | manual | S | 63 | 6.993 | 137 | 0.08 | 49 |
IV.MC2.EHZ. | 2019-08-01T07:35:41.00 | 0.1 | positive | manual | P | 63 | 6.993 | 137 | 0.02 | 100 |
IV.NRCA.HNZ. | 2019-08-01T07:35:41.84 | 0.1 | undecidable | manual | S | 178 | 5.3946 | 144 | -0.31 | 94 |
IV.NRCA.HNZ. | 2019-08-01T07:35:40.86 | 0.1 | negative | manual | P | 178 | 5.3946 | 144 | 0.08 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:1.3 | 0.00019 | 0.14 | AML | other | m | 2019-08-01T07:35:45.63 |
IV.FDMO.HHN. | ML:1.4 | 0.000217 | 0.62 | AML | other | m | 2019-08-01T07:35:45.33 |
IV.MTRA.EHN. | ML:1.3 | 0.00011044999999999999 | 0.18 | AML | other | m | 2019-08-01T07:35:49.21 |
IV.GAVE.EHN. | ML:1.6 | 0.000241 | 0.22 | AML | other | m | 2019-08-01T07:35:49.73 |
IV.MTRA.EHE. | ML:1.4 | 0.000142 | 0.64 | AML | other | m | 2019-08-01T07:35:49.80 |
IV.GAVE.EHE. | ML:1.7 | 0.00028849999999999997 | 0.22 | AML | other | m | 2019-08-01T07:35:50.80 |
IV.MF5.EHN. | ML:1.1 | 0.000059487 | 1.32 | AML | other | m | 2019-08-01T07:35:50.81 |
IV.MF5.EHE. | ML:1.2 | 0.00008344500000000001 | 1.28 | AML | other | m | 2019-08-01T07:35:50.82 |
IV.MOMA.HHE. | ML:1.3 | 0.0000635 | 1.78 | AML | other | m | 2019-08-01T07:35:54.05 |
IV.RM33.EHE. | ML:1.2 | 0.000053150000000000004 | 0.42 | AML | other | m | 2019-08-01T07:35:55.97 |
IV.RM33.EHN. | ML:1.0 | 0.00003655 | 1.02 | AML | other | m | 2019-08-01T07:35:55.88 |
IV.EL6.EHN. | ML:1.6 | 0.00009775 | 0.18 | AML | other | m | 2019-08-01T07:35:56.12 |
IV.MOMA.HHN. | ML:1.2 | 0.00004380000000000001 | 0.94 | AML | other | m | 2019-08-01T07:35:56.00 |
IV.EL6.EHE. | ML:1.7 | 0.000141 | 1.58 | AML | other | m | 2019-08-01T07:36:09.12 |