A magnitude ML 1.6 earthquake occured in region: 1 km NE Ussita (MC), on
and geographic coordinates (lat, lon) 42.96, 13.15 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 |
---|---|---|---|---|
Ussita | MC | 1 | 444 | 444 |
Visso | MC | 6 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 7 | 281 | 1832 |
Bolognola | MC | 8 | 142 | 1974 |
Acquacanina | MC | 9 | 121 | 2095 |
Fiastra | MC | 9 | 559 | 2654 |
Fiordimonte | MC | 10 | 202 | 2856 |
Preci | PG | 12 | 724 | 3580 |
Monte Cavallo | MC | 13 | 145 | 3725 |
Pieve Torina | MC | 13 | 1458 | 5183 |
Pievebovigliana | MC | 13 | 866 | 6049 |
Sarnano | MC | 15 | 3264 | 9313 |
Montemonaco | AP | 16 | 604 | 9917 |
Montefortino | FM | 16 | 1178 | 11095 |
Muccia | MC | 17 | 915 | 12010 |
Amandola | FM | 17 | 3629 | 15639 |
Norcia | PG | 19 | 4957 | 20596 |
Cessapalombo | MC | 19 | 512 | 21108 |
Sellano | PG | 19 | 1079 | 22187 |
Montegallo | AP | 20 | 523 | 22710 |
Gualdo | MC | 20 | 815 | 23525 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2020-11-28 12:02:52 |
42.96 | 13.15 | 8 | 2020-11-28 12:09:04 |
Sala Sismica INGV-Roma | 85067831 |
Field | Value |
---|---|
Time (UTC) | 2020-11-28 12:02:52 ± 0.06 |
Latitude | 42.96 ± 0.00 |
Longitude | 13.15 ± 0.00 |
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 | 85067831 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 469 |
Semi-minor axis of confidence ellipse (meter) | 148 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 51 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 93 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
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) | 0.05306 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47124 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 85067831 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-28 12:09:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2020-11-28T12:03:10.01 | 0.3 | undecidable | manual | S | 135 | 0.4712 | 50 | 0.19 | 67 |
IV.ATCC.EHZ. | 2020-11-28T12:03:09.42 | 0.3 | undecidable | manual | S | 302 | 0.4371 | 50 | 0.6 | 60 |
IV.EL6.EHZ. | 2020-11-28T12:03:07.06 | 0.3 | undecidable | manual | S | 355 | 0.3759 | 50 | 0.06 | 70 |
IV.SMA1.EHZ. | 2020-11-28T12:03:06.22 | 0.3 | undecidable | manual | S | 157 | 0.3516 | 50 | -0.09 | 70 |
IV.TERO.HHZ. | 2020-11-28T12:03:02.42 | 0.3 | undecidable | manual | P | 135 | 0.4712 | 50 | -0.2 | 67 |
IV.ATCC.EHZ. | 2020-11-28T12:03:01.83 | 0.1 | undecidable | manual | P | 302 | 0.4371 | 50 | -0.21 | 89 |
IV.CESI.HHZ. | 2020-11-28T12:03:00.84 | 0.1 | undecidable | manual | S | 286 | 0.1853 | 112 | 0.38 | 90 |
IV.EL6.EHZ. | 2020-11-28T12:03:00.59 | 0.1 | undecidable | manual | P | 355 | 0.3759 | 50 | -0.4 | 87 |
IV.SMA1.EHZ. | 2020-11-28T12:03:00.59 | 0.6 | positive | manual | P | 157 | 0.3516 | 50 | 0 | 47 |
IV.LNSS.HHZ. | 2020-11-28T12:03:00.70 | 0.1 | undecidable | manual | P | 193 | 0.3606 | 50 | -0.04 | 94 |
IV.SNTG.HHZ. | 2020-11-28T12:03:00.06 | 0.1 | undecidable | manual | P | 333 | 0.3363 | 50 | -0.25 | 90 |
IV.GUMA.HHZ. | 2020-11-28T12:03:00.64 | 0.1 | undecidable | manual | S | 52 | 0.1736 | 113 | 0.61 | 85 |
IV.CSP1.EHZ. | 2020-11-28T12:02:58.84 | 0.3 | undecidable | manual | S | 17 | 0.143 | 117 | -0.12 | 72 |
IV.MMO1.EHZ. | 2020-11-28T12:02:58.90 | 0.1 | undecidable | manual | S | 113 | 0.1421 | 117 | -0.02 | 98 |
IV.GUMA.HHZ. | 2020-11-28T12:02:57.25 | 0.6 | negative | manual | P | 52 | 0.1736 | 113 | 0.29 | 46 |
IV.CESI.HHZ. | 2020-11-28T12:02:57.32 | 0.1 | undecidable | manual | P | 286 | 0.1853 | 112 | 0.11 | 96 |
IV.MMO1.EHZ. | 2020-11-28T12:02:56.38 | 0.3 | undecidable | manual | P | 113 | 0.1421 | 117 | 0.05 | 73 |
IV.NRCA.HHZ. | 2020-11-28T12:02:56.16 | 0.1 | negative | manual | P | 192 | 0.1241 | 121 | 0.18 | 95 |
IV.FDMO.HHZ. | 2020-11-28T12:02:56.90 | 0.3 | undecidable | manual | S | 331 | 0.0926 | 128 | -0.44 | 68 |
IV.CSP1.EHZ. | 2020-11-28T12:02:56.26 | 0.1 | negative | manual | P | 17 | 0.143 | 117 | -0.08 | 97 |
IV.MC2.EHZ. | 2020-11-28T12:02:55.98 | 0.3 | undecidable | manual | S | 146 | 0.0531 | 144 | -0.28 | 71 |
IV.FDMO.HHZ. | 2020-11-28T12:02:55.23 | 0.1 | negative | manual | P | 331 | 0.0926 | 128 | -0.18 | 96 |
IV.MC2.EHZ. | 2020-11-28T12:02:54.77 | 0.1 | negative | manual | P | 146 | 0.0531 | 144 | -0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:1.8 | 0.0008675 | 0.56 | AML | other | m | 2020-11-28T12:02:57.95 |
IV.FDMO.HHN. | ML:2 | 0.0013095 | 0.16 | AML | other | m | 2020-11-28T12:02:58.02 |
IV.CSP1.EHN. | ML:1.9 | 0.000712 | 0.24 | AML | other | m | 2020-11-28T12:02:59.73 |
IV.NRCA.HHE. | ML:1.7 | 0.0006325 | 0.14 | AML | other | m | 2020-11-28T12:02:59.84 |
IV.NRCA.HHN. | ML:1.7 | 0.0005135 | 0.56 | AML | other | m | 2020-11-28T12:03:00.44 |
IV.CSP1.EHE. | ML:1.9 | 0.0007385 | 0.64 | AML | other | m | 2020-11-28T12:03:00.22 |
IV.CESI.HHE. | ML:1.8 | 0.000453 | 0.24 | AML | other | m | 2020-11-28T12:03:01.51 |
IV.CESI.HHN. | ML:1.8 | 0.0004875 | 0.44 | AML | other | m | 2020-11-28T12:03:01.76 |
IV.GUMA.HHN. | ML:1.8 | 0.0005765 | 1.32 | AML | other | m | 2020-11-28T12:03:02.72 |
IV.SNTG.HHE. | ML:1.2 | 5.955E-5 | 0.44 | AML | other | m | 2020-11-28T12:03:06.08 |
IV.SNTG.HHN. | ML:1.1 | 5.16E-5 | 1.3 | AML | other | m | 2020-11-28T12:03:07.70 |
IV.GUMA.HHE. | ML:1.8 | 0.0004995 | 0.52 | AML | other | m | 2020-11-28T12:03:07.38 |
IV.LNSS.HHE. | ML:1.3 | 7.175E-5 | 0.52 | AML | other | m | 2020-11-28T12:03:09.12 |
IV.ATCC.EHE. | ML:1.5 | 8.045E-5 | 1.08 | AML | other | m | 2020-11-28T12:03:10.10 |
IV.ATCC.EHN. | ML:1.5 | 8.325E-5 | 1.34 | AML | other | m | 2020-11-28T12:03:10.29 |
IV.SMA1.EHN. | ML:1.3 | 6.905E-5 | 0.94 | AML | other | m | 2020-11-28T12:03:10.72 |
IV.LNSS.HHN. | ML:1.2 | 6.205E-5 | 1.18 | AML | other | m | 2020-11-28T12:03:11.66 |
IV.SMA1.EHE. | ML:1.4 | 8.255E-5 | 1 | AML | other | m | 2020-11-28T12:03:12.43 |