A magnitude ML 1.4 earthquake occured in region: 8 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8410, 13.2240 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 | 8 | 281 | 281 |
Montegallo | AP | 9 | 523 | 804 |
Arquata del Tronto | AP | 10 | 1178 | 1982 |
Montemonaco | AP | 11 | 604 | 2586 |
Norcia | PG | 12 | 4957 | 7543 |
Ussita | MC | 14 | 444 | 7987 |
Visso | MC | 15 | 1107 | 9094 |
Montefortino | FM | 15 | 1178 | 10272 |
Preci | PG | 16 | 724 | 10996 |
Accumoli | RI | 16 | 667 | 11663 |
Acquasanta Terme | AP | 17 | 2916 | 14579 |
Bolognola | MC | 17 | 142 | 14721 |
Amandola | FM | 19 | 3629 | 18350 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2019-10-16 21:24:37 |
42.8407 | 13.2242 | 8 | 2019-10-16 21:34:37 |
Sala Sismica INGV-Roma | 73293151 |
Field | Value |
---|---|
Time (UTC) | 2019-10-16 21:24:37 ± 0.1 |
Latitude | 42.8407 ± 0.0036 |
Longitude | 13.2242 ± 0.0049 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 73293151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 390 |
Semi-minor axis of confidence ellipse (meter) | 153 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 260 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 72 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33185 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.4 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 73293151 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-16 21:34:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RM33.HNE. | 2019-10-16T21:24:51.02 | 1.0 | undecidable | manual | S | 181 | 36.8298 | 50 | 0.15 | 23 |
IV.CSP1.EHZ. | 2019-10-16T21:24:48.03 | 0.6 | undecidable | manual | S | 357 | 27.8499 | 106 | 0.12 | 48 |
IV.LNSS.HHZ. | 2019-10-16T21:24:48.23 | 0.6 | undecidable | manual | S | 210 | 30.3474 | 104 | -0.5 | 44 |
IV.SMA1.EHE. | 2019-10-16T21:24:47.14 | 0.6 | undecidable | manual | S | 159 | 25.0527 | 107 | 0.19 | 47 |
IT.MTCL.HGZ. | 2019-10-16T21:24:47.30 | 0.3 | undecidable | manual | S | 313 | 24.9528 | 107 | 0.37 | 68 |
IV.ASSB.HHZ. | 2019-10-16T21:24:47.27 | 3.0 | negative | manual | P | -0.31 | 0 | |||
IV.MF5.EHZ. | 2019-10-16T21:24:47.05 | 0.3 | undecidable | manual | S | 49 | 25.1526 | 107 | 0.06 | 73 |
IV.OFFI.HHZ. | 2019-10-16T21:24:46.41 | 3.0 | negative | manual | P | 0.55 | 0 | |||
IV.TERO.HHZ. | 2019-10-16T21:24:45.69 | 3.0 | positive | manual | P | -0.25 | 0 | |||
IV.RM33.HNE. | 2019-10-16T21:24:45.03 | 0.6 | undecidable | manual | P | 181 | 36.8298 | 50 | -0.34 | 45 |
IV.LNSS.HHZ. | 2019-10-16T21:24:44.22 | 0.3 | undecidable | manual | P | 210 | 30.3474 | 104 | 0.08 | 72 |
IV.MTRA.EHZ. | 2019-10-16T21:24:44.59 | 0.6 | undecidable | manual | S | 124 | 16.872 | 115 | 0.3 | 47 |
IV.MF5.EHZ. | 2019-10-16T21:24:43.48 | 0.3 | negative | manual | P | 49 | 25.1526 | 107 | 0.34 | 68 |
IT.MTCL.HGZ. | 2019-10-16T21:24:43.55 | 0.3 | undecidable | manual | P | 313 | 24.9528 | 107 | 0.45 | 67 |
IV.CSP1.EHZ. | 2019-10-16T21:24:43.41 | 0.3 | undecidable | manual | P | 357 | 27.8499 | 106 | -0.25 | 69 |
IV.NRCA.HHZ. | 2019-10-16T21:24:42.04 | 0.3 | undecidable | manual | S | 265 | 8.9799 | 131 | 0.06 | 75 |
IV.FDMO.HHZ. | 2019-10-16T21:24:42.61 | 0.1 | undecidable | manual | P | 333 | 24.3534 | 108 | -0.38 | 91 |
IV.MMO1.EHZ. | 2019-10-16T21:24:42.13 | 0.3 | undecidable | manual | S | 52 | 10.5783 | 126 | -0.28 | 71 |
IV.SMA1.EHE. | 2019-10-16T21:24:42.92 | 0.6 | undecidable | manual | P | 159 | 25.0527 | 107 | -0.19 | 47 |
IV.MC2.EHZ. | 2019-10-16T21:24:41.68 | 0.3 | undecidable | manual | S | 340 | 8.3805 | 133 | -0.14 | 74 |
IV.MTRA.EHZ. | 2019-10-16T21:24:41.72 | 0.1 | undecidable | manual | P | 124 | 16.872 | 115 | 0.14 | 97 |
IV.MC2.EHZ. | 2019-10-16T21:24:40.08 | 0.1 | undecidable | manual | P | 340 | 8.3805 | 133 | -0.06 | 100 |
IV.NRCA.HHZ. | 2019-10-16T21:24:40.27 | 0.1 | positive | manual | P | 265 | 8.9799 | 131 | 0.04 | 100 |
IV.MMO1.EHZ. | 2019-10-16T21:24:40.32 | 0.3 | positive | manual | P | 52 | 10.5783 | 126 | -0.17 | 73 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.9 | 0.001355 | 0.18 | AML | other | m | 2019-10-16T21:24:42.26 |
IV.NRCA.HNE. | ML:1.9 | 0.0012900000000000001 | 0.18 | AML | other | m | 2019-10-16T21:24:42.26 |
IV.NRCA.HHN. | ML:1.8 | 0.00113 | 0.54 | AML | other | m | 2019-10-16T21:24:42.88 |
IV.NRCA.HNN. | ML:1.8 | 0.000989 | 0.12 | AML | other | m | 2019-10-16T21:24:42.93 |
IV.MTRA.EHN. | ML:1.2 | 0.0001505 | 1.24 | AML | other | m | 2019-10-16T21:24:45.37 |
IV.MTRA.EHE. | ML:1.2 | 0.00014749999999999998 | 0.42 | AML | other | m | 2019-10-16T21:24:46.30 |
IV.MTRA.HNE. | ML:1.2 | 0.00015005478999999998 | 1.4208 | AML | other | m | 2019-10-16T21:24:45.80 |
IV.TERO.HHE. | ML:0.9 | 0.000027949025 | 4.928 | AML | other | m | 2019-10-16T21:24:51.67 |
IV.TERO.HHN. | ML:0.9 | 0.000032157385 | 1.2672 | AML | other | m | 2019-10-16T21:24:51.53 |