A magnitude ML 1.2 earthquake occured in region: 5 km E Ussita (MC), on
and geographic coordinates (lat, lon) 42.9390, 13.2020 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 |
---|---|---|---|---|
Ussita | MC | 5 | 444 | 444 |
Castelsantangelo sul Nera | MC | 6 | 281 | 725 |
Bolognola | MC | 7 | 142 | 867 |
Visso | MC | 9 | 1107 | 1974 |
Acquacanina | MC | 10 | 121 | 2095 |
Montemonaco | AP | 11 | 604 | 2699 |
Montefortino | FM | 11 | 1178 | 3877 |
Fiastra | MC | 12 | 559 | 4436 |
Amandola | FM | 13 | 3629 | 8065 |
Sarnano | MC | 14 | 3264 | 11329 |
Fiordimonte | MC | 14 | 202 | 11531 |
Preci | PG | 15 | 724 | 12255 |
Montegallo | AP | 15 | 523 | 12778 |
Pievebovigliana | MC | 17 | 866 | 13644 |
Pieve Torina | MC | 17 | 1458 | 15102 |
Comunanza | AP | 17 | 3166 | 18268 |
Monte Cavallo | MC | 17 | 145 | 18413 |
Gualdo | MC | 18 | 815 | 19228 |
Norcia | PG | 19 | 4957 | 24185 |
Cessapalombo | MC | 20 | 512 | 24697 |
Arquata del Tronto | AP | 20 | 1178 | 25875 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-07-13 01:27:51 |
42.9392 | 13.2023 | 13 | 2020-07-13 01:34:20 |
Sala Sismica INGV-Roma | 80992121 |
Field | Value |
---|---|
Time (UTC) | 2020-07-13 01:27:51 ± 0.09 |
Latitude | 42.9392 ± 0.0036 |
Longitude | 13.2023 ± 0.0049 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80992121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 439 |
Semi-minor axis of confidence ellipse (meter) | 59 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 247 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.02968 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32376 |
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 | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 80992121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-13 01:34:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SMA1.EHZ. | 2020-07-13T01:28:04.28 | 0.6 | undecidable | manual | S | 162 | 35.9418 | 94 | 0.27 | 47 |
IV.MTRA.EHZ. | 2020-07-13T01:28:01.23 | 0.6 | undecidable | manual | S | 142 | 25.6521 | 98 | -0.06 | 48 |
IV.CESI.HHZ. | 2020-07-13T01:28:01.46 | 0.6 | undecidable | manual | S | 287 | 25.2525 | 98 | 0.29 | 46 |
IV.MF5.EHZ. | 2020-07-13T01:28:00.94 | 0.6 | undecidable | manual | S | 75 | 21.5673 | 101 | 0.73 | 40 |
IV.GUMA.HHZ. | 2020-07-13T01:27:59.35 | 0.6 | undecidable | manual | S | 38 | 17.4714 | 108 | 0.21 | 47 |
IV.SMA1.EHZ. | 2020-07-13T01:27:58.78 | 0.6 | negative | manual | P | 162 | 35.9418 | 94 | -0.13 | 47 |
IV.NRCA.HHZ. | 2020-07-13T01:27:58.19 | 0.6 | undecidable | manual | S | 211 | 13.7751 | 117 | -0.03 | 49 |
IV.FEMA.HNN. | 2020-07-13T01:27:58.25 | 0.6 | undecidable | manual | S | 282 | 12.6762 | 121 | 0.28 | 48 |
IV.CSP1.EHZ. | 2020-07-13T01:27:58.71 | 0.6 | undecidable | manual | S | 1 | 16.9719 | 109 | -0.3 | 48 |
IV.FDMO.HHZ. | 2020-07-13T01:27:58.07 | 0.6 | undecidable | manual | S | 319 | 14.2746 | 116 | -0.28 | 48 |
IV.MTRA.EHZ. | 2020-07-13T01:27:57.12 | 0.3 | positive | manual | P | 142 | 25.6521 | 98 | -0.22 | 70 |
IV.CESI.HHZ. | 2020-07-13T01:27:57.23 | 0.1 | undecidable | manual | P | 287 | 25.2525 | 98 | -0.04 | 98 |
IV.MMO1.EHZ. | 2020-07-13T01:27:57.30 | 0.6 | undecidable | manual | S | 114 | 11.0778 | 127 | -0.31 | 47 |
IV.GUMA.HHZ. | 2020-07-13T01:27:56.13 | 0.6 | undecidable | manual | P | 38 | 17.4714 | 108 | 0.03 | 49 |
IV.MF5.EHZ. | 2020-07-13T01:27:56.87 | 1.0 | positive | manual | P | 75 | 21.5673 | 101 | 0.15 | 24 |
IV.MC2.EHZ. | 2020-07-13T01:27:56.68 | 0.6 | undecidable | manual | S | 199 | 3.2967 | 162 | 0.29 | 49 |
IT.MTCL.HGN. | 2020-07-13T01:27:56.02 | 0.1 | undecidable | manual | P | 290 | 17.5713 | 107 | -0.09 | 99 |
IV.FDMO.HHZ. | 2020-07-13T01:27:55.50 | 0.1 | positive | manual | P | 319 | 14.2746 | 116 | -0.14 | 99 |
IV.MMO1.EHZ. | 2020-07-13T01:27:55.09 | 0.1 | undecidable | manual | P | 114 | 11.0778 | 127 | -0.13 | 98 |
IV.NRCA.HHZ. | 2020-07-13T01:27:55.64 | 0.1 | undecidable | manual | P | 211 | 13.7751 | 117 | 0.07 | 100 |
IV.FEMA.HNN. | 2020-07-13T01:27:55.50 | 0.1 | undecidable | manual | P | 282 | 12.6762 | 121 | 0.08 | 99 |
IV.CSP1.EHZ. | 2020-07-13T01:27:55.85 | 0.6 | negative | manual | P | 1 | 16.9719 | 109 | -0.17 | 49 |
IV.MC2.EHZ. | 2020-07-13T01:27:54.68 | 1.0 | undecidable | manual | P | 199 | 3.2967 | 162 | 0.17 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.9 | 0.0007475 | 0.16 | AML | other | m | 2020-07-13T01:27:58.35 |
IV.FDMO.HHE. | ML:1.0 | 0.00008484999999999999 | 1 | AML | other | m | 2020-07-13T01:27:58.81 |
IV.NRCA.HHN. | ML:1.7 | 0.0004895 | 0.16 | AML | other | m | 2020-07-13T01:27:58.48 |
IV.FDMO.HHN. | ML:1.2 | 0.00014800000000000002 | 1.08 | AML | other | m | 2020-07-13T01:27:58.34 |
IV.GUMA.HHE. | ML:1.3 | 0.0001525 | 0.88 | AML | other | m | 2020-07-13T01:27:59.56 |
IV.GUMA.HHN. | ML:1.3 | 0.00013969999999999998 | 0.58 | AML | other | m | 2020-07-13T01:27:59.70 |
IV.SMA1.EHN. | ML:1.2 | 0.000055599999999999996 | 1.58 | AML | other | m | 2020-07-13T01:28:00.17 |
IV.MTRA.EHE. | ML:1.1 | 0.0000626 | 0.76 | AML | other | m | 2020-07-13T01:28:01.43 |
IV.SMA1.EHE. | ML:1.1 | 0.0000513 | 0.88 | AML | other | m | 2020-07-13T01:28:01.83 |
IV.MTRA.EHN. | ML:1.0 | 0.00005545 | 0.98 | AML | other | m | 2020-07-13T01:28:02.11 |