A magnitude ML 0.7 earthquake occured in region: 1 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8880, 13.1630 at 13 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 | 7 | 444 | 725 |
Visso | MC | 8 | 1107 | 1832 |
Preci | PG | 10 | 724 | 2556 |
Norcia | PG | 12 | 4957 | 7513 |
Bolognola | MC | 13 | 142 | 7655 |
Montemonaco | AP | 14 | 604 | 8259 |
Montegallo | AP | 15 | 523 | 8782 |
Montefortino | FM | 16 | 1178 | 9960 |
Acquacanina | MC | 16 | 121 | 10081 |
Fiastra | MC | 17 | 559 | 10640 |
Arquata del Tronto | AP | 17 | 1178 | 11818 |
Monte Cavallo | MC | 18 | 145 | 11963 |
Fiordimonte | MC | 18 | 202 | 12165 |
Amandola | FM | 19 | 3629 | 15794 |
Sellano | PG | 19 | 1079 | 16873 |
Pieve Torina | MC | 20 | 1458 | 18331 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2020-07-27 16:09:24 |
42.8875 | 13.1628 | 13 | 2020-07-27 16:16:55 |
Sala Sismica INGV-Roma | 81401901 |
Field | Value |
---|---|
Time (UTC) | 2020-07-27 16:09:24 ± 0.3 |
Latitude | 42.8875 ± 0.0108 |
Longitude | 13.1628 ± 0.0135 |
Depth (km) | 13 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 81401901 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 995 |
Semi-minor axis of confidence ellipse (meter) | 962 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 112 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 990.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 129 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20684 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.6 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 81401901 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-27 16:16:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IACL.HHZ. | 2020-07-27T16:11:18.11 | 3.0 | undecidable | manual | Sg | 10.21 | 0 | |||
IV.MBAL.EHZ. | 2020-07-27T16:11:12.99 | 3.0 | undecidable | manual | Sg | 13.06 | 0 | |||
XK.ALB1.HHZ. | 2020-07-27T16:11:08.34 | 3.0 | undecidable | manual | Sn | -3.12 | 0 | |||
IV.HPAC.HHZ. | 2020-07-27T16:11:07.67 | 3.0 | undecidable | manual | Pg | 22.25 | 0 | |||
XK.ALB1.HNZ. | 2020-07-27T16:10:30.07 | 3.0 | undecidable | manual | Pg | 8.53 | 0 | |||
IV.MBAL.EHZ. | 2020-07-27T16:10:26.04 | 3.0 | positive | manual | Pg | 10.98 | 0 | |||
ST.PANI.EHZ. | 2020-07-27T16:10:23.25 | 3.0 | negative | manual | Pg | 6.19 | 0 | |||
IV.LMD.HHZ. | 2020-07-27T16:10:20.29 | 3.0 | undecidable | manual | Sg | 0.86 | 0 | |||
IV.MNTV.HNZ. | 2020-07-27T16:10:18.41 | 3.0 | undecidable | manual | Pg | 9.06 | 0 | |||
IV.CAPR.HNZ. | 2020-07-27T16:10:17.13 | 3.0 | undecidable | manual | Pn | -2.68 | 0 | |||
IV.LMD.HHZ. | 2020-07-27T16:09:53.45 | 3.0 | negative | manual | Pg | 1.14 | 0 | |||
IV.RIBO.EHZ.01 | 2020-07-27T16:09:50.82 | 3.0 | positive | manual | Pg | 0.49 | 0 | |||
IV.MAON.HHZ. | 2020-07-27T16:09:50.51 | 3.0 | undecidable | manual | Pg | 1.48 | 0 | |||
IV.PTRJ.HHZ. | 2020-07-27T16:09:42.70 | 3.0 | positive | manual | Pn | -0.11 | 0 | |||
IV.CESX.HHZ. | 2020-07-27T16:09:41.25 | 3.0 | undecidable | manual | Sg | -3.31 | 0 | |||
IV.PIEI.HHZ. | 2020-07-27T16:09:36.54 | 3.0 | undecidable | manual | P | -4.78 | 0 | |||
IV.CSP1.EHZ. | 2020-07-27T16:09:33.05 | 0.3 | undecidable | manual | S | 9 | 22.9548 | 102 | 0.11 | 73 |
IT.MTCL.HGZ. | 2020-07-27T16:09:31.80 | 0.6 | undecidable | manual | S | 312 | 17.7711 | 109 | 0.19 | 49 |
IV.FDMO.HHZ. | 2020-07-27T16:09:31.44 | 0.3 | undecidable | manual | S | 340 | 17.6712 | 109 | -0.13 | 74 |
IV.MMO1.EHZ. | 2020-07-27T16:09:30.17 | 0.3 | undecidable | manual | S | 84 | 13.3755 | 120 | -0.37 | 71 |
IV.NRCA.HHZ. | 2020-07-27T16:09:29.24 | 0.3 | undecidable | manual | S | 213 | 7.1928 | 144 | -0.07 | 75 |
IV.CSP1.EHZ. | 2020-07-27T16:09:29.47 | 0.1 | undecidable | manual | P | 9 | 22.9548 | 102 | 0.18 | 96 |
IV.MMO1.EHZ. | 2020-07-27T16:09:28.00 | 0.1 | undecidable | manual | P | 84 | 13.3755 | 120 | 0.09 | 100 |
IV.MC2.EHZ. | 2020-07-27T16:09:28.65 | 0.3 | undecidable | manual | S | 39 | 3.3966 | 162 | -0.2 | 74 |
IV.FDMO.HHZ. | 2020-07-27T16:09:28.69 | 0.1 | undecidable | manual | P | 340 | 17.6712 | 109 | 0.19 | 97 |
IV.MC2.EHZ. | 2020-07-27T16:09:27.14 | 0.1 | undecidable | manual | P | 39 | 3.3966 | 162 | 0.21 | 100 |
IV.NRCA.HHZ. | 2020-07-27T16:09:27.50 | 0.1 | undecidable | manual | P | 213 | 7.1928 | 144 | 0.31 | 97 |
IT.MTCL.HGZ. | 2020-07-27T16:09:27.73 | 0.1 | undecidable | manual | P | 312 | 17.7711 | 109 | -0.79 | 81 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.2 | 0.000174 | 0.18 | AML | other | m | 2020-07-27T16:09:29.38 |
IV.NRCA.HHN. | ML:1.2 | 0.000209 | 0.3 | AML | other | m | 2020-07-27T16:09:29.30 |
IV.FDMO.HHE. | ML:0.1 | 0.000011476455 | 1.1648 | AML | other | m | 2020-07-27T16:09:32.38 |
IV.FDMO.HHN. | ML:0.1 | 0.000009348817000000001 | 0.9984 | AML | other | m | 2020-07-27T16:09:31.60 |