A magnitude ML 0.2 earthquake occured in region: Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8960, 13.1600 at 6 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 | 1 | 281 | 281 |
Ussita | MC | 6 | 444 | 725 |
Visso | MC | 7 | 1107 | 1832 |
Preci | PG | 10 | 724 | 2556 |
Bolognola | MC | 12 | 142 | 2698 |
Norcia | PG | 13 | 4957 | 7655 |
Montemonaco | AP | 14 | 604 | 8259 |
Acquacanina | MC | 15 | 121 | 8380 |
Montegallo | AP | 15 | 523 | 8903 |
Fiastra | MC | 16 | 559 | 9462 |
Montefortino | FM | 16 | 1178 | 10640 |
Fiordimonte | MC | 17 | 202 | 10842 |
Monte Cavallo | MC | 17 | 145 | 10987 |
Arquata del Tronto | AP | 18 | 1178 | 12165 |
Amandola | FM | 19 | 3629 | 15794 |
Pieve Torina | MC | 19 | 1458 | 17252 |
Sellano | PG | 19 | 1079 | 18331 |
Sarnano | MC | 20 | 3264 | 21595 |
Pievebovigliana | MC | 20 | 866 | 22461 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.2 | 2020-07-11 18:59:17 |
42.8957 | 13.1598 | 6 | 2020-07-11 19:08:00 |
Sala Sismica INGV-Roma | 80960681 |
Field | Value |
---|---|
Time (UTC) | 2020-07-11 18:59:17 ± 0.06 |
Latitude | 42.8957 ± 0.0018 |
Longitude | 13.1598 ± 0.0025 |
Depth (km) | 6 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80960681 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 169 |
Semi-minor axis of confidence ellipse (meter) | 45 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 307 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 170.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 131 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.07 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.15019 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.2 |
Uncertainty | 0.4 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 80960681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-11 19:08:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LINA.HHZ. | 2020-07-11T19:00:53.12 | 3.0 | negative | manual | Pg | 12.8 | 0 | |||
GU.RRL.HHZ. | 2020-07-11T19:00:50.21 | 3.0 | undecidable | manual | Pg | 20.27 | 0 | |||
XK.GIZZ.HHZ. | 2020-07-11T19:00:47.51 | 3.0 | undecidable | manual | Sn | -4.59 | 0 | |||
IV.NDIM.HHZ. | 2020-07-11T19:00:41.56 | 3.0 | undecidable | manual | Sn | 2.37 | 0 | |||
OX.SABO.HHZ. | 2020-07-11T19:00:17.01 | 3.0 | undecidable | manual | Pg | 12.56 | 0 | |||
IV.ZONE.HHZ. | 2020-07-11T19:00:09.86 | 3.0 | positive | manual | Pn | -2.34 | 0 | |||
IV.IST3.HHZ. | 2020-07-11T19:00:05.76 | 3.0 | positive | manual | Pn | 2.75 | 0 | |||
TV.SF04.EHZ. | 2020-07-11T18:59:51.83 | 3.0 | undecidable | manual | S | -4.46 | 0 | |||
TV.SF04.EHZ. | 2020-07-11T18:59:34.92 | 3.0 | undecidable | manual | P | 0.99 | 0 | |||
IV.MRB1.HNZ. | 2020-07-11T18:59:34.10 | 3.0 | positive | manual | P | 0.3 | 0 | |||
IV.COLB.HHZ. | 2020-07-11T18:59:29.68 | 3.0 | negative | manual | P | -3.43 | 0 | |||
IV.CSP1.EHZ. | 2020-07-11T18:59:25.36 | 3.0 | undecidable | manual | S | 0 | ||||
IV.FDMO.HHZ. | 2020-07-11T18:59:23.41 | 0.3 | undecidable | manual | S | 339 | 16.6722 | 109 | 0.02 | 73 |
IV.MMO1.EHZ. | 2020-07-11T18:59:22.46 | 0.1 | undecidable | manual | S | 88 | 13.5753 | 113 | 0.08 | 97 |
IV.NRCA.HHZ. | 2020-07-11T18:59:20.64 | 0.1 | undecidable | manual | S | 208 | 7.7811 | 126 | 0.01 | 99 |
IV.MMO1.EHZ. | 2020-07-11T18:59:20.12 | 0.1 | undecidable | manual | P | 88 | 13.5753 | 113 | -0.1 | 96 |
IV.LAV9.HHZ. | 2020-07-11T18:59:20.11 | 3.0 | undecidable | manual | P | -3.09 | 0 | |||
IV.FDMO.HHZ. | 2020-07-11T18:59:20.81 | 0.3 | undecidable | manual | P | 339 | 16.6722 | 109 | 0.01 | 73 |
IV.NRCA.HHZ. | 2020-07-11T18:59:19.21 | 0.1 | undecidable | manual | P | 208 | 7.7811 | 126 | 0 | 99 |
IV.MC2.EHE. | 2020-07-11T18:59:19.45 | 0.3 | undecidable | manual | S | 54 | 2.8971 | 153 | -0.04 | 74 |
IV.MC2.EHE. | 2020-07-11T18:59:18.55 | 0.1 | undecidable | manual | P | 54 | 2.8971 | 153 | 0 | 100 |
IV.CSP1.EHZ. | 2020-07-11T18:59:18.00 | 3.0 | undecidable | manual | P | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.9 | 0.00015000000000000001 | 0.08 | AML | other | m | 2020-07-11T18:59:21.29 |
IV.NRCA.HHN. | ML:0.9 | 0.00014450000000000002 | 0.1 | AML | other | m | 2020-07-11T18:59:21.35 |
IV.NRCA.HNE. | ML:0.0 | 0.00013667103500000002 | 0.0768 | AML | other | m | 2020-07-11T18:59:21.29 |
IV.CSP1.EHE. | ML:0.7 | 0.000033096335000000006 | 2.4192 | AML | other | m | 2020-07-11T18:59:27.78 |
IV.NRCA.HNN. | ML:0.0 | 0.000151312475 | 1.9456 | AML | other | m | 2020-07-11T18:59:21.36 |
IV.FDMO.HHE. | ML:0.0 | 0.000010557355 | 0.2432 | AML | other | m | 2020-07-11T18:59:24.34 |
IV.FDMO.HHN. | ML:0.0 | 0.000009924291999999999 | 0.2816 | AML | other | m | 2020-07-11T18:59:26.52 |