A magnitude ML 1.1 earthquake occured in region: 6 km S Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8410, 13.1540 at 10 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 | 6 | 281 | 281 |
Norcia | PG | 7 | 4957 | 5238 |
Preci | PG | 10 | 724 | 5962 |
Visso | MC | 11 | 1107 | 7069 |
Ussita | MC | 12 | 444 | 7513 |
Arquata del Tronto | AP | 14 | 1178 | 8691 |
Montegallo | AP | 15 | 523 | 9214 |
Montemonaco | AP | 16 | 604 | 9818 |
Cascia | PG | 18 | 3217 | 13035 |
Accumoli | RI | 18 | 667 | 13702 |
Bolognola | MC | 18 | 142 | 13844 |
Sellano | PG | 19 | 1079 | 14923 |
Montefortino | FM | 19 | 1178 | 16101 |
Cerreto di Spoleto | PG | 19 | 1075 | 17176 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-05-16 07:22:12 |
42.8408 | 13.1535 | 10 | 2020-05-16 07:39:56 |
Sala Sismica INGV-Roma | 79192851 |
Field | Value |
---|---|
Time (UTC) | 2020-05-16 07:22:12 ± 0.11 |
Latitude | 42.8408 ± 0.0063 |
Longitude | 13.1535 ± 0.0074 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79192851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 848 |
Semi-minor axis of confidence ellipse (meter) | 377 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 216 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 850.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.02968 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26800 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 79192851 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-16 07:39:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHE. | 2020-05-16T07:22:22.32 | 0.3 | undecidable | manual | S | 8 | 28.1496 | 50 | -0.06 | 76 |
IV.CESI.HHZ. | 2020-05-16T07:22:21.82 | 0.3 | undecidable | manual | S | 312 | 27.1506 | 50 | -0.31 | 73 |
IV.FDMO.HHZ. | 2020-05-16T07:22:20.47 | 0.6 | undecidable | manual | S | 346 | 22.3554 | 114 | -0.23 | 50 |
IV.MTRA.EHZ. | 2020-05-16T07:22:20.42 | 0.3 | undecidable | manual | S | 115 | 21.867 | 115 | -0.13 | 76 |
IT.MTCL.HGE. | 2020-05-16T07:22:20.22 | 0.6 | undecidable | manual | S | 324 | 21.0678 | 116 | -0.09 | 51 |
IV.MF5.EHN. | 2020-05-16T07:22:18.77 | 0.1 | undecidable | manual | P | 57 | 29.748 | 50 | 0.45 | 94 |
IV.CSP1.EHE. | 2020-05-16T07:22:18.20 | 0.3 | undecidable | manual | P | 8 | 28.1496 | 50 | 0.12 | 75 |
IV.FEMA.HNE. | 2020-05-16T07:22:18.85 | 0.6 | undecidable | manual | S | 328 | 15.873 | 122 | 0.13 | 51 |
IV.CESI.HHZ. | 2020-05-16T07:22:17.86 | 0.3 | undecidable | manual | P | 312 | 27.1506 | 50 | -0.07 | 76 |
IV.FDMO.HHZ. | 2020-05-16T07:22:17.21 | 0.3 | undecidable | manual | P | 346 | 22.3554 | 114 | 0.1 | 76 |
IV.MC2.EHN. | 2020-05-16T07:22:17.13 | 0.6 | undecidable | manual | S | 20 | 8.3805 | 140 | 0.4 | 49 |
IV.MTRA.EHZ. | 2020-05-16T07:22:17.08 | 0.3 | undecidable | manual | P | 115 | 21.867 | 115 | 0.06 | 77 |
IV.FEMA.HNE. | 2020-05-16T07:22:16.21 | 0.1 | undecidable | manual | P | 328 | 15.873 | 122 | 0.25 | 100 |
IT.MTCL.HGE. | 2020-05-16T07:22:16.87 | 0.3 | undecidable | manual | P | 324 | 21.0678 | 116 | -0.01 | 78 |
IV.NRCA.HHZ. | 2020-05-16T07:22:15.83 | 0.3 | undecidable | manual | S | 256 | 3.2967 | 162 | -0.04 | 80 |
IV.MMO1.EHE. | 2020-05-16T07:22:15.46 | 0.1 | undecidable | manual | P | 65 | 15.4734 | 123 | -0.44 | 96 |
IV.MC2.EHN. | 2020-05-16T07:22:14.32 | 0.6 | undecidable | manual | P | 20 | 8.3805 | 140 | -0.5 | 48 |
IV.NRCA.HHZ. | 2020-05-16T07:22:14.51 | 0.3 | undecidable | manual | P | 256 | 3.2967 | 162 | 0.19 | 78 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.HNE. | ML:1.2 | 0.00009470366 | 0.5696 | AML | other | m | 2020-05-16T07:22:20.70 |
IV.MTRA.HNN. | ML:1.1 | 0.000080359155 | 1.8304 | AML | other | m | 2020-05-16T07:22:19.86 |