A magnitude ML 0.6 earthquake occured in region: 6 km SE Preci (PG), on
and geographic coordinates (lat, lon) 42.8530, 13.0970 at 11 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 |
---|---|---|---|---|
Preci | PG | 6 | 724 | 724 |
Castelsantangelo sul Nera | MC | 7 | 281 | 1005 |
Norcia | PG | 7 | 4957 | 5962 |
Visso | MC | 9 | 1107 | 7069 |
Ussita | MC | 11 | 444 | 7513 |
Sellano | PG | 14 | 1079 | 8592 |
Cerreto di Spoleto | PG | 15 | 1075 | 9667 |
Cascia | PG | 16 | 3217 | 12884 |
Monte Cavallo | MC | 18 | 145 | 13029 |
Arquata del Tronto | AP | 19 | 1178 | 14207 |
Bolognola | MC | 19 | 142 | 14349 |
Montegallo | AP | 19 | 523 | 14872 |
Montemonaco | AP | 20 | 604 | 15476 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2021-10-29 06:32:05 |
42.8532 | 13.0968 | 11 | 2021-10-29 07:12:27 |
Sala Sismica INGV-Roma | 97054701 |
Field | Value |
---|---|
Time (UTC) | 2021-10-29 06:32:05 ± 0.08 |
Latitude | 42.8532 ± 0.0036 |
Longitude | 13.0968 ± 0.0049 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 97054701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 498 |
Semi-minor axis of confidence ellipse (meter) | 162 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 221 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 128 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 14 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25361 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.7 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 97054701 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-29 07:12:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PP3.EHZ. | 2021-10-29T06:32:29.08 | 3.0 | undecidable | manual | S | -0.04 | 0 | |||
IV.RM33.HNZ. | 2021-10-29T06:32:15.99 | 3.0 | undecidable | manual | P | 0.17 | 0 | |||
IV.MTRA.EHE. | 2021-10-29T06:32:14.66 | 0.3 | undecidable | manual | S | 114 | 26.6511 | 50 | -0.06 | 72 |
IV.LNSS.HNE. | 2021-10-29T06:32:14.99 | 0.3 | undecidable | manual | S | 189 | 28.1496 | 50 | -0.13 | 72 |
IV.CESI.HHZ. | 2021-10-29T06:32:13.64 | 0.3 | undecidable | manual | S | 317 | 22.9548 | 50 | -0.1 | 73 |
IV.FDMO.HHZ. | 2021-10-29T06:32:12.71 | 0.3 | undecidable | manual | S | 358 | 20.3685 | 50 | -0.33 | 70 |
IV.MMO1.EHZ. | 2021-10-29T06:32:12.55 | 0.3 | undecidable | manual | S | 75 | 19.3695 | 119 | -0.2 | 71 |
IV.LNSS.HNE. | 2021-10-29T06:32:10.81 | 0.3 | undecidable | manual | P | 189 | 28.1496 | 50 | -0.06 | 72 |
IV.MTRA.EHE. | 2021-10-29T06:32:10.54 | 0.3 | undecidable | manual | P | 114 | 26.6511 | 50 | -0.1 | 72 |
IV.MC2.EHZ. | 2021-10-29T06:32:10.42 | 0.3 | undecidable | manual | S | 49 | 9.879 | 137 | 0.29 | 72 |
IV.CESI.HHZ. | 2021-10-29T06:32:10.07 | 0.3 | undecidable | manual | P | 317 | 22.9548 | 50 | 0 | 72 |
IV.MMO1.EHZ. | 2021-10-29T06:32:09.42 | 0.3 | undecidable | manual | P | 75 | 19.3695 | 119 | -0.09 | 73 |
IV.FDMO.HHZ. | 2021-10-29T06:32:09.66 | 0.3 | undecidable | manual | P | 358 | 20.3685 | 50 | -0.01 | 73 |
IV.MC2.EHZ. | 2021-10-29T06:32:08.26 | 0.3 | undecidable | manual | P | 49 | 9.879 | 137 | 0.27 | 71 |
IV.NRCA.HHZ. | 2021-10-29T06:32:08.68 | 0.3 | undecidable | manual | S | 147 | 2.5974 | 166 | -0.22 | 71 |
IV.NRCA.HHZ. | 2021-10-29T06:32:07.38 | 0.1 | undecidable | manual | P | 147 | 2.5974 | 166 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.HNE. | ML:2.9 | 0.0028480000000000003 | 0.7 | AML | other | m | 2021-10-29T06:32:27.87 |
IV.RM33.HNN. | ML:2.8 | 0.0020055 | 0.54 | AML | other | m | 2021-10-29T06:32:27.89 |
IV.FDMO.HHE. | ML:0.3 | 0.000015672715 | 0.2016 | AML | other | m | 2021-10-29T06:32:12.88 |
IV.FDMO.HHN. | ML:0.4 | 0.0000195700195 | 0.24 | AML | other | m | 2021-10-29T06:32:12.90 |
IV.CESI.HHE. | ML:0.4 | 0.000016729895 | 0 | AML | other | m | 2021-10-29T06:32:13.73 |
IV.CESI.HHN. | ML:0.8 | 0.00003805235 | 0.2176 | AML | other | m | 2021-10-29T06:32:14.06 |