A magnitude ML 1.3 earthquake occured in region: 2 km SE Ussita (MC), on
and geographic coordinates (lat, lon) 42.9330, 13.1500 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 | 2 | 444 | 444 |
Castelsantangelo sul Nera | MC | 4 | 281 | 725 |
Visso | MC | 5 | 1107 | 1832 |
Bolognola | MC | 9 | 142 | 1974 |
Preci | PG | 11 | 724 | 2698 |
Acquacanina | MC | 11 | 121 | 2819 |
Fiastra | MC | 12 | 559 | 3378 |
Fiordimonte | MC | 13 | 202 | 3580 |
Monte Cavallo | MC | 14 | 145 | 3725 |
Pieve Torina | MC | 15 | 1458 | 5183 |
Montemonaco | AP | 15 | 604 | 5787 |
Pievebovigliana | MC | 15 | 866 | 6653 |
Montefortino | FM | 16 | 1178 | 7831 |
Norcia | PG | 16 | 4957 | 12788 |
Sarnano | MC | 17 | 3264 | 16052 |
Amandola | FM | 18 | 3629 | 19681 |
Montegallo | AP | 18 | 523 | 20204 |
Sellano | PG | 19 | 1079 | 21283 |
Muccia | MC | 19 | 915 | 22198 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2019-03-31 06:33:07 |
42.9333 | 13.1502 | 8 | 2019-03-31 06:39:21 |
Sala Sismica INGV-Roma | 67102051 |
Field | Value |
---|---|
Time (UTC) | 2019-03-31 06:33:07 ± 0.07 |
Latitude | 42.9333 ± 0.0045 |
Longitude | 13.1502 ± 0.0037 |
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 | 67102051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 491 |
Semi-minor axis of confidence ellipse (meter) | 180 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 26 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 158 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45506 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 67102051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-03-31 06:39:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2019-03-31T06:33:24.70 | 0.3 | undecidable | manual | S | 133 | 50.5161 | 50 | 0.12 | 68 |
IV.TERO.HHZ. | 2019-03-31T06:33:17.07 | 0.6 | undecidable | manual | P | 133 | 50.5161 | 50 | -0.45 | 42 |
IV.EL6.EHZ. | 2019-03-31T06:33:16.15 | 3.0 | positive | manual | P | -0.22 | 0 | |||
IV.CESI.HHZ. | 2019-03-31T06:33:16.00 | 0.3 | undecidable | manual | S | 292 | 21.4674 | 109 | 0.24 | 69 |
IV.MML1.EHE. | 2019-03-31T06:33:16.50 | 0.1 | undecidable | manual | S | 324 | 24.6531 | 107 | -0.32 | 91 |
IV.GUMA.HHZ. | 2019-03-31T06:33:15.70 | 0.3 | undecidable | manual | S | 46 | 20.7681 | 110 | 0.16 | 71 |
IT.MTCL.HGE. | 2019-03-31T06:33:13.30 | 0.1 | undecidable | manual | S | 299 | 13.9749 | 118 | -0.07 | 97 |
IV.NRCA.HHZ. | 2019-03-31T06:33:13.62 | 0.1 | undecidable | manual | S | 100 | ||||
IV.MMO1.EHZ. | 2019-03-31T06:33:13.70 | 0.1 | undecidable | manual | S | 105 | 14.874 | 117 | 0.05 | 97 |
IV.FDMO.HHZ. | 2019-03-31T06:33:12.90 | 0.1 | undecidable | manual | S | 336 | 12.4764 | 121 | -0.04 | 98 |
IV.MML1.EHE. | 2019-03-31T06:33:12.93 | 0.1 | undecidable | manual | P | 324 | 24.6531 | 107 | -0.1 | 95 |
IV.CESI.HHZ. | 2019-03-31T06:33:12.44 | 0.1 | undecidable | manual | P | 292 | 21.4674 | 109 | 0.02 | 97 |
IV.FEMA.HNE. | 2019-03-31T06:33:12.10 | 0.1 | undecidable | manual | S | 291 | 8.7801 | 131 | 0.22 | 95 |
IV.GUMA.HHZ. | 2019-03-31T06:33:12.69 | 0.6 | undecidable | manual | P | 46 | 20.7681 | 110 | 0.4 | 45 |
IV.MMO1.EHZ. | 2019-03-31T06:33:11.21 | 0.6 | negative | manual | P | 105 | 14.874 | 117 | 0.01 | 49 |
IT.MTCL.HGE. | 2019-03-31T06:33:11.02 | 0.1 | undecidable | manual | P | 299 | 13.9749 | 118 | -0.03 | 98 |
IV.FDMO.HHZ. | 2019-03-31T06:33:10.53 | 1.0 | undecidable | manual | P | 336 | 12.4764 | 121 | -0.27 | 23 |
IV.MC2.EHZ. | 2019-03-31T06:33:10.60 | 0.1 | undecidable | manual | S | 128 | 3.996 | 152 | -0.23 | 96 |
IV.FEMA.HNE. | 2019-03-31T06:33:10.36 | 0.1 | undecidable | manual | P | 291 | 8.7801 | 131 | 0.18 | 96 |
IV.MC2.EHZ. | 2019-03-31T06:33:09.56 | 0.1 | negative | manual | P | 128 | 3.996 | 152 | -0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:1.4 | 0.00029949999999999996 | 0.24 | AML | other | m | 2019-03-31T06:33:13.33 |
IV.FDMO.HHE. | ML:1.2 | 0.0001965 | 0.2 | AML | other | m | 2019-03-31T06:33:13.46 |
IV.NRCA.HNE. | ML:1.4 | 0.0003685 | 0.18 | AML | other | m | 2019-03-31T06:33:13.79 |
IV.NRCA.HHE. | ML:1.4 | 0.000358 | 0.18 | AML | other | m | 2019-03-31T06:33:13.88 |
IV.NRCA.HNN. | ML:1.4 | 0.0002925 | 0.94 | AML | other | m | 2019-03-31T06:33:14.59 |
IV.NRCA.HHN. | ML:1.4 | 0.00030100000000000005 | 1.32 | AML | other | m | 2019-03-31T06:33:14.78 |
IV.CESI.HHN. | ML:1.0 | 0.0000736 | 0.52 | AML | other | m | 2019-03-31T06:33:16.51 |
IV.GUMA.HHN. | ML:1.3 | 0.0001515 | 0.72 | AML | other | m | 2019-03-31T06:33:17.60 |
IV.CESI.HHE. | ML:0.9 | 0.0000582 | 0.74 | AML | other | m | 2019-03-31T06:33:17.82 |
IV.GUMA.HHE. | ML:1.1 | 0.00009970000000000001 | 0.64 | AML | other | m | 2019-03-31T06:33:20.17 |