A magnitude ML 1.4 earthquake occured in region: 6 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8500, 13.1890 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 6 | 281 | 281 |
Norcia | PG | 10 | 4957 | 5238 |
Ussita | MC | 11 | 444 | 5682 |
Montegallo | AP | 12 | 523 | 6205 |
Arquata del Tronto | AP | 12 | 1178 | 7383 |
Visso | MC | 12 | 1107 | 8490 |
Montemonaco | AP | 13 | 604 | 9094 |
Preci | PG | 13 | 724 | 9818 |
Montefortino | FM | 16 | 1178 | 10996 |
Bolognola | MC | 17 | 142 | 11138 |
Accumoli | RI | 18 | 667 | 11805 |
Amandola | FM | 20 | 3629 | 15434 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2019-10-29 23:52:57 |
42.8498 | 13.1893 | 11 | 2019-10-30 00:23:28 |
Sala Sismica INGV-Roma | 73526081 |
Field | Value |
---|---|
Time (UTC) | 2019-10-29 23:52:57 ± 0.05 |
Latitude | 42.8498 ± 0.0027 |
Longitude | 13.1893 ± 0.0049 |
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 | 73526081 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 448 |
Semi-minor axis of confidence ellipse (meter) | 340 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 280 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 84 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
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) | 0.05756 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37951 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.4 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 73526081 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-30 00:23:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2019-10-29T23:53:10.86 | 0.6 | undecidable | manual | S | 127 | 42.1245 | 50 | -0.14 | 47 |
IV.MF5.EHZ. | 2019-10-29T23:53:07.49 | 0.6 | undecidable | manual | S | 55 | 26.751 | 50 | 0.6 | 43 |
IV.LNSS.HHE. | 2019-10-29T23:53:07.87 | 0.6 | undecidable | manual | S | 204 | 29.9478 | 50 | 0.12 | 48 |
IV.SMA1.EHZ. | 2019-10-29T23:53:06.80 | 0.6 | undecidable | manual | S | 154 | 27.0507 | 50 | -0.18 | 48 |
IV.CSP1.EHZ. | 2019-10-29T23:53:06.79 | 0.6 | undecidable | manual | S | 3 | 26.8509 | 50 | -0.14 | 48 |
IV.FDMO.HHZ. | 2019-10-29T23:53:05.52 | 0.6 | undecidable | manual | S | 338 | 22.2555 | 50 | -0.18 | 48 |
IV.TERO.HHZ. | 2019-10-29T23:53:05.19 | 0.3 | undecidable | manual | P | 127 | 42.1245 | 50 | 0.01 | 72 |
IV.LNSS.HHE. | 2019-10-29T23:53:03.28 | 0.1 | undecidable | manual | P | 204 | 29.9478 | 50 | -0.02 | 99 |
IV.CSP1.EHZ. | 2019-10-29T23:53:02.67 | 0.3 | undecidable | manual | P | 3 | 26.8509 | 50 | -0.15 | 72 |
IV.MF5.EHZ. | 2019-10-29T23:53:02.98 | 0.1 | undecidable | manual | P | 55 | 26.751 | 50 | 0.17 | 96 |
IV.FDMO.HHZ. | 2019-10-29T23:53:02.00 | 0.1 | undecidable | manual | P | 338 | 22.2555 | 50 | -0.12 | 98 |
IV.MMO1.EHZ. | 2019-10-29T23:53:02.52 | 0.6 | undecidable | manual | S | 64 | 12.4764 | 131 | -0.42 | 47 |
IV.SMA1.EHZ. | 2019-10-29T23:53:02.88 | 0.3 | undecidable | manual | P | 154 | 27.0507 | 50 | 0.03 | 74 |
IV.NRCA.HHZ. | 2019-10-29T23:53:01.47 | 0.3 | undecidable | manual | S | 254 | 6.3936 | 149 | -0.1 | 76 |
IV.MC2.EHZ. | 2019-10-29T23:53:01.77 | 0.3 | undecidable | manual | S | 360 | 6.8931 | 148 | 0.12 | 75 |
IV.MMO1.EHZ. | 2019-10-29T23:53:00.41 | 0.1 | positive | manual | P | 64 | 12.4764 | 131 | -0.12 | 99 |
IV.NRCA.HHZ. | 2019-10-29T23:52:59.88 | 0.1 | negative | manual | P | 254 | 6.3936 | 149 | 0.15 | 100 |
IV.MC2.EHZ. | 2019-10-29T23:52:59.96 | 0.1 | undecidable | manual | P | 360 | 6.8931 | 148 | 0.17 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.6 | 0.000665 | 0.1 | AML | other | m | 2019-10-29T23:53:01.66 |
IV.NRCA.HHN. | ML:1.4 | 0.00039368665000000003 | 0.1024 | AML | other | m | 2019-10-29T23:53:02.07 |
IV.NRCA.HNE. | ML:1.6 | 0.000641833 | 0.1024 | AML | other | m | 2019-10-29T23:53:01.66 |
IV.NRCA.HNN. | ML:1.4 | 0.00035148795 | 0.1024 | AML | other | m | 2019-10-29T23:53:02.02 |
IV.TERO.HHE. | ML:0.5 | 0.0000087380395 | 0.1152 | AML | other | m | 2019-10-29T23:53:11.37 |
IV.TERO.HHN. | ML:0.5 | 0.0000113342 | 0.1408 | AML | other | m | 2019-10-29T23:53:11.34 |