A magnitude ML 1.2 earthquake occured in region: 2 km N Ussita (MC), on
and geographic coordinates (lat, lon) 42.9610, 13.1400 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 |
---|---|---|---|---|
Ussita | MC | 2 | 444 | 444 |
Visso | MC | 5 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 7 | 281 | 1832 |
Bolognola | MC | 8 | 142 | 1974 |
Acquacanina | MC | 8 | 121 | 2095 |
Fiastra | MC | 9 | 559 | 2654 |
Fiordimonte | MC | 9 | 202 | 2856 |
Monte Cavallo | MC | 12 | 145 | 3001 |
Pieve Torina | MC | 12 | 1458 | 4459 |
Preci | PG | 12 | 724 | 5183 |
Pievebovigliana | MC | 12 | 866 | 6049 |
Muccia | MC | 16 | 915 | 6964 |
Sarnano | MC | 16 | 3264 | 10228 |
Montefortino | FM | 17 | 1178 | 11406 |
Montemonaco | AP | 17 | 604 | 12010 |
Amandola | FM | 18 | 3629 | 15639 |
Sellano | PG | 19 | 1079 | 16718 |
Norcia | PG | 19 | 4957 | 21675 |
Cessapalombo | MC | 19 | 512 | 22187 |
Serravalle di Chienti | MC | 20 | 1070 | 23257 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-04-03 10:38:35 |
42.9613 | 13.1397 | 9 | 2020-04-03 10:49:33 |
Sala Sismica INGV-Roma | 77829341 |
Field | Value |
---|---|
Time (UTC) | 2020-04-03 10:38:35 ± 0.05 |
Latitude | 42.9613 ± 0.0018 |
Longitude | 13.1397 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 77829341 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 197 |
Semi-minor axis of confidence ellipse (meter) | 197 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 229 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 220.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 83 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.06115 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48024 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 77829341 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-03 10:49:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2020-04-03T10:38:53.00 | 0.6 | undecidable | manual | S | 135 | 53.3022 | 50 | 0.28 | 44 |
IV.EL6.EHZ. | 2020-04-03T10:38:49.46 | 0.3 | undecidable | manual | S | 356 | 40.9257 | 50 | 0.04 | 70 |
IV.SNTG.HHZ. | 2020-04-03T10:38:48.38 | 0.6 | undecidable | manual | S | 334 | 36.3414 | 50 | 0.18 | 46 |
IV.TERO.HHZ. | 2020-04-03T10:38:45.22 | 0.3 | undecidable | manual | P | 135 | 53.3022 | 50 | -0.24 | 66 |
IV.MML1.EHN. | 2020-04-03T10:38:43.76 | 0.3 | undecidable | manual | S | 321 | 21.6672 | 112 | 0.09 | 72 |
IV.CESI.HHZ. | 2020-04-03T10:38:43.27 | 0.3 | undecidable | manual | S | 284 | 19.6692 | 114 | 0.25 | 70 |
IV.PF6.EHE. | 2020-04-03T10:38:43.26 | 0.3 | undecidable | manual | S | 13 | 20.0688 | 114 | 0.11 | 72 |
IV.EL6.EHZ. | 2020-04-03T10:38:43.30 | 0.3 | undecidable | manual | P | 356 | 40.9257 | 50 | -0.25 | 67 |
IV.GUMA.HHN. | 2020-04-03T10:38:43.71 | 0.6 | undecidable | manual | S | 55 | 19.4694 | 114 | 0.76 | 40 |
IV.MMO1.EHZ. | 2020-04-03T10:38:42.12 | 0.3 | undecidable | manual | S | 114 | 16.6722 | 118 | 0.03 | 73 |
IV.SNTG.HHZ. | 2020-04-03T10:38:42.62 | 0.6 | undecidable | manual | P | 334 | 36.3414 | 50 | -0.23 | 45 |
IV.NRCA.HHZ. | 2020-04-03T10:38:41.58 | 0.3 | undecidable | manual | S | 188 | 14.2746 | 122 | 0.2 | 71 |
IV.CSP1.EHZ. | 2020-04-03T10:38:41.73 | 0.3 | undecidable | manual | S | 20 | 15.3735 | 120 | 0.03 | 74 |
IV.MF5.EHZ. | 2020-04-03T10:38:41.24 | 0.6 | undecidable | manual | P | 83 | 26.1516 | 109 | 0.17 | 47 |
IV.MML1.EHN. | 2020-04-03T10:38:40.16 | 0.1 | undecidable | manual | P | 321 | 21.6672 | 112 | -0.07 | 96 |
IV.CESI.HHZ. | 2020-04-03T10:38:40.02 | 0.1 | positive | manual | P | 284 | 19.6692 | 114 | 0.16 | 95 |
IT.MTCL.HGE. | 2020-04-03T10:38:40.57 | 0.3 | undecidable | manual | S | 288 | 11.9769 | 126 | -0.12 | 73 |
IV.MC2.EHZ. | 2020-04-03T10:38:39.15 | 0.6 | undecidable | manual | S | 144 | 6.7932 | 142 | -0.26 | 47 |
IV.CSP1.EHZ. | 2020-04-03T10:38:39.14 | 0.3 | undecidable | manual | P | 20 | 15.3735 | 120 | 0.04 | 73 |
IV.FDMO.HHZ. | 2020-04-03T10:38:39.85 | 0.3 | undecidable | manual | S | 333 | 9.3795 | 133 | -0.16 | 73 |
IV.GUMA.HHN. | 2020-04-03T10:38:39.49 | 0.1 | undecidable | manual | P | 55 | 19.4694 | 114 | -0.33 | 92 |
IV.MMO1.EHZ. | 2020-04-03T10:38:39.30 | 0.3 | undecidable | manual | P | 114 | 16.6722 | 118 | -0.02 | 74 |
IV.PF6.EHE. | 2020-04-03T10:38:39.92 | 0.3 | undecidable | manual | P | 13 | 20.0688 | 114 | -0.01 | 73 |
IV.FEMA.HNE. | 2020-04-03T10:38:39.42 | 0.3 | undecidable | manual | S | 271 | 7.2927 | 140 | -0.09 | 74 |
IT.MTCL.HGE. | 2020-04-03T10:38:38.59 | 0.3 | undecidable | manual | P | 288 | 11.9769 | 126 | 0.08 | 73 |
IV.FDMO.HHZ. | 2020-04-03T10:38:38.03 | 0.1 | negative | manual | P | 333 | 9.3795 | 133 | -0.09 | 98 |
IV.NRCA.HHZ. | 2020-04-03T10:38:38.96 | 0.1 | positive | manual | P | 188 | 14.2746 | 122 | 0.05 | 98 |
IV.FEMA.HNE. | 2020-04-03T10:38:37.84 | 0.1 | undecidable | manual | P | 271 | 7.2927 | 140 | 0 | 100 |
IV.MC2.EHZ. | 2020-04-03T10:38:37.69 | 0.1 | undecidable | manual | P | 144 | 6.7932 | 142 | -0.09 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:1.3 | 0.0003025 | 1.38 | AML | other | m | 2020-04-03T10:38:40.87 |
IV.FDMO.HHE. | ML:1.3 | 0.00031 | 0.18 | AML | other | m | 2020-04-03T10:38:40.59 |
IV.NRCA.HHE. | ML:1.8 | 0.000609 | 0.12 | AML | other | m | 2020-04-03T10:38:42.29 |
IV.CSP1.EHN. | ML:1.2 | 0.00013780000000000002 | 1.08 | AML | other | m | 2020-04-03T10:38:42.10 |
IV.CSP1.EHE. | ML:1.2 | 0.000165 | 0.36 | AML | other | m | 2020-04-03T10:38:43.63 |
IV.CESI.HHN. | ML:1.6 | 0.00028349999999999995 | 0.26 | AML | other | m | 2020-04-03T10:38:43.82 |
IV.CESI.HHE. | ML:1.3 | 0.00016849999999999998 | 0.36 | AML | other | m | 2020-04-03T10:38:43.81 |
IV.NRCA.HHN. | ML:1.5 | 0.0003085 | 0.14 | AML | other | m | 2020-04-03T10:38:44.44 |
IV.SNTG.HHN. | ML:0.7 | 0.0000207 | 0.48 | AML | other | m | 2020-04-03T10:38:52.44 |
IV.SNTG.HHE. | ML:0.7 | 0.0000218 | 1.14 | AML | other | m | 2020-04-03T10:38:53.02 |
IV.TERO.HHE. | ML:1.1 | 0.0000276 | 0.16 | AML | other | m | 2020-04-03T10:38:53.47 |
IV.TERO.HHN. | ML:0.9 | 0.00002115 | 0.34 | AML | other | m | 2020-04-03T10:38:53.65 |