A magnitude ML 0.9 earthquake occured in region: 7 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8600, 13.2320 at 9 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 |
Montemonaco | AP | 9 | 604 | 1408 |
Arquata del Tronto | AP | 11 | 1178 | 2586 |
Ussita | MC | 12 | 444 | 3030 |
Montefortino | FM | 13 | 1178 | 4208 |
Norcia | PG | 14 | 4957 | 9165 |
Visso | MC | 14 | 1107 | 10272 |
Bolognola | MC | 15 | 142 | 10414 |
Preci | PG | 16 | 724 | 11138 |
Amandola | FM | 17 | 3629 | 14767 |
Acquasanta Terme | AP | 18 | 2916 | 17683 |
Accumoli | RI | 18 | 667 | 18350 |
Comunanza | AP | 19 | 3166 | 21516 |
Palmiano | AP | 19 | 196 | 21712 |
Acquacanina | MC | 20 | 121 | 21833 |
Roccafluvione | AP | 20 | 2010 | 23843 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2019-11-21 13:17:50 |
42.8597 | 13.232 | 9 | 2019-11-21 13:25:47 |
Sala Sismica INGV-Roma | 73949861 |
Field | Value |
---|---|
Time (UTC) | 2019-11-21 13:17:50 ± 0.1 |
Latitude | 42.8597 ± 0.0045 |
Longitude | 13.2320 ± 0.0061 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 73949861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 479 |
Semi-minor axis of confidence ellipse (meter) | 397 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 107 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29318 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 73949861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-11-21 13:25:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2019-11-21T13:18:15.24 | 3.0 | undecidable | manual | S | 0.02 | 0 | |||
IV.LNSS.HHE. | 2019-11-21T13:18:01.95 | 0.3 | undecidable | manual | S | 209 | 32.5452 | 50 | -0.04 | 72 |
IV.CSP1.EHZ. | 2019-11-21T13:17:59.60 | 0.1 | undecidable | manual | S | 355 | 25.8519 | 110 | -0.34 | 91 |
IV.MF5.EHZ. | 2019-11-21T13:17:59.71 | 0.3 | undecidable | manual | S | 52 | 23.3544 | 111 | 0.59 | 64 |
IV.FEMA.HNZ. | 2019-11-21T13:17:57.60 | 0.6 | undecidable | manual | S | 308 | 18.6702 | 116 | -0.04 | 49 |
IV.MTRA.HNE. | 2019-11-21T13:17:57.21 | 0.3 | undecidable | manual | S | 130 | 17.5713 | 118 | -0.11 | 73 |
IV.CESI.HHZ. | 2019-11-21T13:17:56.84 | 3.0 | undecidable | manual | P | -0.08 | 0 | |||
IV.LNSS.HHE. | 2019-11-21T13:17:56.94 | 0.1 | undecidable | manual | P | 209 | 32.5452 | 50 | -0.16 | 94 |
IV.NRCA.HHZ. | 2019-11-21T13:17:55.07 | 0.3 | undecidable | manual | S | 253 | 9.9789 | 132 | -0.07 | 74 |
IV.FEMA.HNZ. | 2019-11-21T13:17:55.20 | 0.6 | undecidable | manual | P | 308 | 18.6702 | 116 | 0.6 | 43 |
IV.CSP1.EHZ. | 2019-11-21T13:17:55.69 | 0.1 | undecidable | manual | P | 355 | 25.8519 | 110 | -0.23 | 93 |
IV.MF5.EHZ. | 2019-11-21T13:17:55.71 | 0.1 | undecidable | manual | P | 52 | 23.3544 | 111 | 0.26 | 93 |
IV.MMO1.EHZ. | 2019-11-21T13:17:54.45 | 0.1 | undecidable | manual | S | 60 | 8.88 | 136 | -0.41 | 93 |
IV.MTRA.HNE. | 2019-11-21T13:17:54.42 | 0.1 | undecidable | manual | P | 130 | 17.5713 | 118 | 0.02 | 99 |
IV.MC2.EHZ. | 2019-11-21T13:17:54.43 | 0.1 | undecidable | manual | S | 329 | 6.6933 | 144 | 0.06 | 100 |
IV.NRCA.HHZ. | 2019-11-21T13:17:53.31 | 0.1 | positive | manual | P | 253 | 9.9789 | 132 | 0.16 | 97 |
IV.MC2.EHZ. | 2019-11-21T13:17:52.88 | 0.1 | undecidable | manual | P | 329 | 6.6933 | 144 | 0.17 | 98 |
IV.MMO1.EHZ. | 2019-11-21T13:17:52.93 | 0.1 | undecidable | manual | P | 60 | 8.88 | 136 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.2 | 0.0002075 | 1.12 | AML | other | m | 2019-11-21T13:17:55.32 |
IV.NRCA.HHE. | ML:1.3 | 0.0002575 | 0.18 | AML | other | m | 2019-11-21T13:17:55.43 |
IV.NRCA.HNE. | ML:1.2 | 0.00020386455 | 0.1024 | AML | other | m | 2019-11-21T13:17:55.83 |
IV.NRCA.HNN. | ML:1.1 | 0.0001732771 | 0.1024 | AML | other | m | 2019-11-21T13:17:55.93 |
IV.CSP1.EHE. | ML:0.4 | 0.00001259511 | 0.3584 | AML | other | m | 2019-11-21T13:17:59.73 |
IV.CSP1.EHN. | ML:0.6 | 0.000024300468 | 0.16 | AML | other | m | 2019-11-21T13:18:00.94 |
IV.MF5.EHE. | ML:0.6 | 0.000022580930000000005 | 0.3008 | AML | other | m | 2019-11-21T13:18:00.09 |
IV.MF5.EHN. | ML:0.5 | 0.000018668535 | 0.5632 | AML | other | m | 2019-11-21T13:17:59.80 |