A magnitude ML 1.1 earthquake occured in region: 3 km NE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.9210, 13.1740 at 15 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 3 | 281 | 281 |
Ussita | MC | 4 | 444 | 725 |
Visso | MC | 7 | 1107 | 1832 |
Bolognola | MC | 9 | 142 | 1974 |
Preci | PG | 12 | 724 | 2698 |
Acquacanina | MC | 12 | 121 | 2819 |
Montemonaco | AP | 13 | 604 | 3423 |
Fiastra | MC | 13 | 559 | 3982 |
Montefortino | FM | 14 | 1178 | 5160 |
Fiordimonte | MC | 15 | 202 | 5362 |
Norcia | PG | 16 | 4957 | 10319 |
Montegallo | AP | 16 | 523 | 10842 |
Monte Cavallo | MC | 16 | 145 | 10987 |
Amandola | FM | 16 | 3629 | 14616 |
Sarnano | MC | 17 | 3264 | 17880 |
Pieve Torina | MC | 17 | 1458 | 19338 |
Pievebovigliana | MC | 17 | 866 | 20204 |
Arquata del Tronto | AP | 19 | 1178 | 21382 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-04-03 14:42:57 |
42.9212 | 13.1738 | 15 | 2020-04-03 14:52:57 |
Sala Sismica INGV-Roma | 77834861 |
Field | Value |
---|---|
Time (UTC) | 2020-04-03 14:42:57 ± 0.08 |
Latitude | 42.9212 ± 0.0045 |
Longitude | 13.1738 ± 0.0037 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 77834861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 464 |
Semi-minor axis of confidence ellipse (meter) | 126 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 23 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 86 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
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) | 0.01439 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43437 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 77834861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-03 14:52:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2020-04-03T14:43:12.97 | 0.6 | undecidable | manual | S | 133 | 48.2184 | 97 | -0.08 | 46 |
IV.MML1.HNE. | 2020-04-03T14:43:07.46 | 0.6 | undecidable | manual | S | 323 | 26.9508 | 106 | -0.01 | 49 |
IV.MF5.EHZ. | 2020-04-03T14:43:07.35 | 0.6 | undecidable | manual | S | 72 | 24.3534 | 108 | 0.54 | 44 |
IV.GUMA.HNE. | 2020-04-03T14:43:06.08 | 0.6 | undecidable | manual | S | 40 | 20.4684 | 113 | 0.24 | 47 |
IV.TERO.HHZ. | 2020-04-03T14:43:06.38 | 0.3 | undecidable | manual | P | 133 | 48.2184 | 97 | -0.17 | 68 |
IV.CESI.HHZ. | 2020-04-03T14:43:06.96 | 0.3 | undecidable | manual | S | 293 | 23.754 | 109 | 0.3 | 70 |
IV.CSP1.EHZ. | 2020-04-03T14:43:05.23 | 0.6 | undecidable | manual | S | 8 | 19.0698 | 116 | -0.28 | 47 |
IV.FDMO.HHZ. | 2020-04-03T14:43:04.18 | 0.3 | undecidable | manual | S | 331 | 14.5743 | 126 | -0.29 | 71 |
IT.MTCL.HGN. | 2020-04-03T14:43:04.83 | 0.6 | undecidable | manual | S | 300 | 16.2726 | 121 | -0.03 | 50 |
IV.FEMA.HNN. | 2020-04-03T14:43:03.93 | 0.6 | undecidable | manual | S | 294 | 11.0778 | 136 | 0.17 | 48 |
IV.NRCA.HHZ. | 2020-04-03T14:43:03.70 | 0.6 | undecidable | manual | S | 207 | 10.878 | 136 | -0.02 | 50 |
IV.MML1.HNE. | 2020-04-03T14:43:03.23 | 0.1 | undecidable | manual | P | 323 | 26.9508 | 106 | -0.1 | 96 |
IV.MMO1.EHZ. | 2020-04-03T14:43:03.71 | 0.3 | undecidable | manual | S | 101 | 12.6762 | 131 | -0.35 | 70 |
IV.MF5.EHZ. | 2020-04-03T14:43:03.16 | 0.1 | undecidable | manual | P | 72 | 24.3534 | 108 | 0.21 | 95 |
IV.GUMA.HNE. | 2020-04-03T14:43:02.44 | 0.1 | undecidable | manual | P | 40 | 20.4684 | 113 | 0.06 | 99 |
IV.MC2.EHE. | 2020-04-03T14:43:02.80 | 0.3 | undecidable | manual | S | 131 | 1.5984 | 173 | 0.17 | 74 |
IV.CESI.HHZ. | 2020-04-03T14:43:02.92 | 0.1 | undecidable | manual | P | 293 | 23.754 | 109 | 0.06 | 98 |
IV.CSP1.EHZ. | 2020-04-03T14:43:02.02 | 0.1 | undecidable | manual | P | 8 | 19.0698 | 116 | -0.18 | 96 |
IV.MMO1.EHZ. | 2020-04-03T14:43:01.21 | 0.1 | undecidable | manual | P | 101 | 12.6762 | 131 | -0.15 | 98 |
IT.MTCL.HGN. | 2020-04-03T14:43:01.84 | 0.1 | undecidable | manual | P | 300 | 16.2726 | 121 | 0.02 | 100 |
IV.FDMO.HHZ. | 2020-04-03T14:43:01.48 | 0.1 | negative | manual | P | 331 | 14.5743 | 126 | -0.12 | 98 |
IV.FEMA.HNN. | 2020-04-03T14:43:01.23 | 0.3 | undecidable | manual | P | 294 | 11.0778 | 136 | 0.05 | 75 |
IV.NRCA.HHZ. | 2020-04-03T14:43:01.19 | 0.3 | undecidable | manual | P | 207 | 10.878 | 136 | 0.03 | 75 |
IV.MC2.EHE. | 2020-04-03T14:43:00.65 | 0.1 | undecidable | manual | P | 131 | 1.5984 | 173 | 0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:1.1 | 0.000096493155 | 0.1216 | AML | other | m | 2020-04-03T14:43:04.77 |
IV.FDMO.HHN. | ML:1.2 | 0.0001369873 | 0.1984 | AML | other | m | 2020-04-03T14:43:04.46 |
IV.CESI.HHE. | ML:1.0 | 0.00005696818500000001 | 0.2176 | AML | other | m | 2020-04-03T14:43:07.33 |
IV.CESI.HNE. | ML:1.2 | 0.0000976205 | 0.5632 | AML | other | m | 2020-04-03T14:43:06.02 |
IV.CESI.HNN. | ML:1.5 | 0.00015858355 | 0.7616 | AML | other | m | 2020-04-03T14:43:10.17 |
IV.CESI.HHN. | ML:1.2 | 0.000100697225 | 0.2816 | AML | other | m | 2020-04-03T14:43:07.34 |
IV.MF5.EHE. | ML:0.9 | 0.000038926485 | 0.2432 | AML | other | m | 2020-04-03T14:43:07.93 |
IV.MF5.EHN. | ML:0.9 | 0.000038141255 | 0.6016 | AML | other | m | 2020-04-03T14:43:07.94 |
IV.TERO.HNE. | ML:1.6 | 0.00011147072499999999 | 0.8768 | AML | other | m | 2020-04-03T14:43:16.39 |
IV.TERO.HHE. | ML:0.6 | 0.000012093329999999999 | 0.0768 | AML | other | m | 2020-04-03T14:43:13.65 |
IV.TERO.HHN. | ML:0.8 | 0.000013686755499999997 | 0.0832 | AML | other | m | 2020-04-03T14:43:14.16 |
IV.TERO.HNN. | ML:1.7 | 0.0001462922 | 0.6144 | AML | other | m | 2020-04-03T14:43:05.50 |