A magnitude ML 0.6 earthquake occured in region: 7 km W Montegallo (AP), on
and geographic coordinates (lat, lon) 42.8390, 13.2520 at 14 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 |
---|---|---|---|---|
Montegallo | AP | 7 | 523 | 523 |
Arquata del Tronto | AP | 8 | 1178 | 1701 |
Montemonaco | AP | 9 | 604 | 2305 |
Castelsantangelo sul Nera | MC | 10 | 281 | 2586 |
Montefortino | FM | 14 | 1178 | 3764 |
Norcia | PG | 14 | 4957 | 8721 |
Ussita | MC | 15 | 444 | 9165 |
Acquasanta Terme | AP | 15 | 2916 | 12081 |
Accumoli | RI | 16 | 667 | 12748 |
Visso | MC | 17 | 1107 | 13855 |
Bolognola | MC | 17 | 142 | 13997 |
Preci | PG | 18 | 724 | 14721 |
Amandola | FM | 18 | 3629 | 18350 |
Palmiano | AP | 18 | 196 | 18546 |
Roccafluvione | AP | 19 | 2010 | 20556 |
Comunanza | AP | 19 | 3166 | 23722 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2020-11-27 23:36:28 |
42.8393 | 13.2517 | 14 | 2020-11-27 23:46:12 |
Sala Sismica INGV-Roma | 85057071 |
Field | Value |
---|---|
Time (UTC) | 2020-11-27 23:36:28 ± 0.1 |
Latitude | 42.8393 ± 0.0036 |
Longitude | 13.2517 ± 0.0061 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 85057071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 509 |
Semi-minor axis of confidence ellipse (meter) | 290 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 76 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
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) | 0.08184 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33725 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.3 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 85057071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-27 23:46:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2020-11-27T23:36:40.50 | 0.3 | undecidable | manual | S | 130 | 37.4292 | 97 | -0.17 | 69 |
IV.LNSS.HNN. | 2020-11-27T23:36:39.34 | 0.3 | undecidable | manual | S | 213 | 31.3464 | 99 | 0.28 | 68 |
IV.CSP1.EHZ. | 2020-11-27T23:36:38.19 | 0.6 | undecidable | manual | S | 352 | 28.2495 | 101 | -0.06 | 48 |
IV.FDMO.HHZ. | 2020-11-27T23:36:37.28 | 0.6 | undecidable | manual | S | 329 | 25.6521 | 103 | -0.28 | 46 |
IV.T1299.EHE. | 2020-11-27T23:36:37.19 | 0.3 | undecidable | manual | S | 174 | 22.8549 | 105 | 0.34 | 68 |
IV.MF5.EHZ. | 2020-11-27T23:36:37.74 | 0.3 | undecidable | manual | S | 46 | 23.5542 | 105 | 0.71 | 63 |
IV.SMA1.EHZ. | 2020-11-27T23:36:36.93 | 0.3 | undecidable | manual | S | 164 | 24.1536 | 104 | -0.24 | 70 |
IV.TERO.HHZ. | 2020-11-27T23:36:35.16 | 0.1 | undecidable | manual | P | 130 | 37.4292 | 97 | -0.23 | 91 |
IV.LNSS.HNN. | 2020-11-27T23:36:34.32 | 0.1 | undecidable | manual | P | 213 | 31.3464 | 99 | -0.14 | 95 |
IV.MC2.EHZ. | 2020-11-27T23:36:34.02 | 0.3 | undecidable | manual | S | 328 | 9.4794 | 137 | 0.28 | 71 |
IV.MTRA.EHZ. | 2020-11-27T23:36:34.82 | 0.3 | undecidable | manual | S | 128 | 14.9739 | 120 | -0.06 | 74 |
IV.MF5.EHZ. | 2020-11-27T23:36:33.58 | 0.1 | undecidable | manual | P | 46 | 23.5542 | 105 | 0.29 | 94 |
IV.CSP1.EHZ. | 2020-11-27T23:36:33.79 | 0.1 | undecidable | manual | P | 352 | 28.2495 | 101 | -0.2 | 93 |
IV.FDMO.HHZ. | 2020-11-27T23:36:33.31 | 0.1 | positive | manual | P | 329 | 25.6521 | 103 | -0.28 | 92 |
IV.NRCA.HHZ. | 2020-11-27T23:36:33.98 | 0.3 | undecidable | manual | S | 267 | 11.1777 | 131 | -0.09 | 75 |
IV.SMA1.EHZ. | 2020-11-27T23:36:33.36 | 0.1 | undecidable | manual | P | 164 | 24.1536 | 104 | -0.01 | 98 |
IV.T1299.EHE. | 2020-11-27T23:36:33.26 | 0.1 | undecidable | manual | P | 174 | 22.8549 | 105 | 0.08 | 96 |
IV.MMO1.EHZ. | 2020-11-27T23:36:32.96 | 0.3 | undecidable | manual | S | 43 | 9.0798 | 139 | -0.7 | 62 |
IV.MTRA.EHZ. | 2020-11-27T23:36:32.05 | 0.1 | undecidable | manual | P | 128 | 14.9739 | 120 | 0 | 99 |
IV.NRCA.HHZ. | 2020-11-27T23:36:31.62 | 0.1 | undecidable | manual | P | 267 | 11.1777 | 131 | 0.04 | 99 |
IV.MC2.EHZ. | 2020-11-27T23:36:31.65 | 0.1 | undecidable | manual | P | 328 | 9.4794 | 137 | 0.26 | 95 |
IV.MMO1.EHZ. | 2020-11-27T23:36:31.39 | 0.1 | undecidable | manual | P | 43 | 9.0798 | 139 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.0 | 0.0001023 | 0.12 | AML | other | m | 2020-11-27T23:36:34.14 |
IV.NRCA.HHN. | ML:0.8 | 0.0000662 | 0.16 | AML | other | m | 2020-11-27T23:36:34.36 |
IV.NRCA.HNE. | ML:1.1 | 0.00010780040999999999 | 0.128 | AML | other | m | 2020-11-27T23:36:34.14 |
IV.FDMO.HHE. | ML:0.0 | 0.00000656976 | 0.256 | AML | other | m | 2020-11-27T23:36:39.48 |
IV.FDMO.HHN. | ML:0.4 | 0.000014892160000000002 | 0.2944 | AML | other | m | 2020-11-27T23:36:37.62 |
IV.SMA1.EHE. | ML:0.4 | 0.0000154110805 | 0.0768 | AML | other | m | 2020-11-27T23:36:37.82 |
IV.SMA1.EHN. | ML:0.6 | 0.0000234905 | 0.1664 | AML | other | m | 2020-11-27T23:36:37.47 |
IV.TERO.HHE. | ML:0.4 | 0.0000118352265 | 0.1152 | AML | other | m | 2020-11-27T23:36:41.45 |
IV.TERO.HHN. | ML:0.4 | 0.000012284878999999999 | 0.0768 | AML | other | m | 2020-11-27T23:36:41.10 |