A magnitude ML 0.8 earthquake occured in region: 1 km SE Ussita (MC), on
and geographic coordinates (lat, lon) 42.9390, 13.1490 at 13 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 |
Castelsantangelo sul Nera | MC | 5 | 281 | 725 |
Visso | MC | 5 | 1107 | 1832 |
Bolognola | MC | 9 | 142 | 1974 |
Acquacanina | MC | 10 | 121 | 2095 |
Fiastra | MC | 11 | 559 | 2654 |
Preci | PG | 11 | 724 | 3378 |
Fiordimonte | MC | 12 | 202 | 3580 |
Monte Cavallo | MC | 14 | 145 | 3725 |
Pieve Torina | MC | 14 | 1458 | 5183 |
Pievebovigliana | MC | 15 | 866 | 6049 |
Montemonaco | AP | 15 | 604 | 6653 |
Montefortino | FM | 16 | 1178 | 7831 |
Sarnano | MC | 17 | 3264 | 11095 |
Norcia | PG | 17 | 4957 | 16052 |
Amandola | FM | 18 | 3629 | 19681 |
Muccia | MC | 18 | 915 | 20596 |
Montegallo | AP | 19 | 523 | 21119 |
Sellano | PG | 19 | 1079 | 22198 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2019-12-12 16:10:51 |
42.9393 | 13.1492 | 13 | 2019-12-12 16:17:08 |
Sala Sismica INGV-Roma | 74581051 |
Field | Value |
---|---|
Time (UTC) | 2019-12-12 16:10:51 ± 0.08 |
Latitude | 42.9393 ± 0.0036 |
Longitude | 13.1492 ± 0.0049 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 74581051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 426 |
Semi-minor axis of confidence ellipse (meter) | 130 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 40 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
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 | 22 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21674 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 74581051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-12 16:17:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FOSV.EHZ. | 2019-12-12T16:11:01.66 | 3.0 | positive | manual | P | 0.62 | 0 | |||
IV.MML1.EHN. | 2019-12-12T16:11:00.61 | 0.1 | undecidable | manual | S | 323 | 24.0537 | 100 | 0.16 | 96 |
IV.PF6.EHE. | 2019-12-12T16:10:59.66 | 0.1 | undecidable | manual | S | 9 | 22.3554 | 102 | -0.33 | 92 |
IV.GUMA.HNN. | 2019-12-12T16:10:59.92 | 0.1 | undecidable | manual | S | 48 | 20.3685 | 104 | 0.44 | 91 |
IV.CESI.HHZ. | 2019-12-12T16:10:59.82 | 0.1 | undecidable | manual | S | 290 | 21.1677 | 103 | 0.14 | 96 |
IV.CSP1.EHZ. | 2019-12-12T16:10:58.62 | 0.1 | undecidable | manual | S | 15 | 17.4714 | 109 | -0.13 | 97 |
IV.NRCA.HHZ. | 2019-12-12T16:10:57.32 | 0.1 | undecidable | manual | S | 194 | 12.0768 | 124 | -0.13 | 98 |
IV.FDMO.HHZ. | 2019-12-12T16:10:57.22 | 0.1 | undecidable | manual | S | 335 | 11.877 | 125 | -0.19 | 97 |
IV.MMO1.EHZ. | 2019-12-12T16:10:57.96 | 0.1 | undecidable | manual | S | 107 | 15.0738 | 115 | -0.19 | 96 |
IT.MTCL.HGE. | 2019-12-12T16:10:57.67 | 0.1 | undecidable | manual | S | 297 | 13.5753 | 119 | -0.12 | 98 |
IV.MML1.EHN. | 2019-12-12T16:10:56.70 | 0.1 | undecidable | manual | P | 323 | 24.0537 | 100 | 0.02 | 98 |
IV.MC2.EHZ. | 2019-12-12T16:10:56.45 | 0.1 | undecidable | manual | S | 134 | 4.4955 | 156 | 0.3 | 97 |
IV.PF6.EHE. | 2019-12-12T16:10:56.21 | 0.1 | undecidable | manual | P | 9 | 22.3554 | 102 | -0.2 | 95 |
IV.GUMA.HNN. | 2019-12-12T16:10:56.30 | 0.1 | undecidable | manual | P | 48 | 20.3685 | 104 | 0.19 | 96 |
IV.CESI.HHZ. | 2019-12-12T16:10:56.24 | 0.1 | undecidable | manual | P | 290 | 21.1677 | 103 | 0.01 | 99 |
IV.MMO1.EHZ. | 2019-12-12T16:10:55.28 | 0.1 | undecidable | manual | P | 107 | 15.0738 | 115 | -0.07 | 99 |
IT.MTCL.HGE. | 2019-12-12T16:10:55.10 | 0.1 | undecidable | manual | P | 297 | 13.5753 | 119 | -0.04 | 100 |
IV.CSP1.EHZ. | 2019-12-12T16:10:55.65 | 0.6 | negative | manual | P | 15 | 17.4714 | 109 | -0.04 | 49 |
IV.FDMO.HHZ. | 2019-12-12T16:10:54.86 | 0.6 | undecidable | manual | P | 335 | 11.877 | 125 | -0.06 | 50 |
IV.MC2.EHZ. | 2019-12-12T16:10:54.41 | 0.1 | positive | manual | P | 134 | 4.4955 | 156 | 0.22 | 98 |
IV.FEMA.HNE. | 2019-12-12T16:10:54.61 | 0.3 | undecidable | manual | P | 287 | 8.4804 | 138 | 0.09 | 75 |
IV.NRCA.HHZ. | 2019-12-12T16:10:54.91 | 0.1 | undecidable | manual | P | 194 | 12.0768 | 124 | -0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.6 | 0.000034485995 | 0.1792 | AML | other | m | 2019-12-12T16:10:57.41 |
IV.FDMO.HHN. | ML:0.8 | 0.00005632324499999999 | 0.1408 | AML | other | m | 2019-12-12T16:10:57.48 |
IV.NRCA.HHE. | ML:1.1 | 0.0001213116 | 0.064 | AML | other | m | 2019-12-12T16:10:57.75 |
IV.NRCA.HHN. | ML:1.0 | 0.000089234175 | 0.0896 | AML | other | m | 2019-12-12T16:10:57.37 |
IV.NRCA.HNE. | ML:1.1 | 0.00012010570000000001 | 0.1664 | AML | other | m | 2019-12-12T16:10:58.16 |
IV.NRCA.HNN. | ML:1.2 | 0.00013835895 | 0.7552 | AML | other | m | 2019-12-12T16:10:54.87 |
IV.CSP1.EHE. | ML:0.5 | 0.000026112853499999998 | 0.1024 | AML | other | m | 2019-12-12T16:10:59.38 |
IV.CSP1.EHN. | ML:0.6 | 0.000031649495 | 0.1792 | AML | other | m | 2019-12-12T16:10:58.69 |
IV.CESI.HHE. | ML:0.7 | 0.000031176795 | 0.0768 | AML | other | m | 2019-12-12T16:11:00.11 |
IV.CESI.HHN. | ML:0.8 | 0.000043216375 | 0.0768 | AML | other | m | 2019-12-12T16:11:00.22 |