A magnitude ML 0.8 earthquake occured in region: 7 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8130, 13.1790 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 |
---|---|---|---|---|
Norcia | PG | 7 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 9 | 281 | 5238 |
Arquata del Tronto | AP | 11 | 1178 | 6416 |
Montegallo | AP | 13 | 523 | 6939 |
Preci | PG | 14 | 724 | 7663 |
Accumoli | RI | 14 | 667 | 8330 |
Ussita | MC | 15 | 444 | 8774 |
Visso | MC | 15 | 1107 | 9881 |
Montemonaco | AP | 16 | 604 | 10485 |
Cascia | PG | 17 | 3217 | 13702 |
Acquasanta Terme | AP | 19 | 2916 | 16618 |
Montefortino | FM | 20 | 1178 | 17796 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-06-02 09:43:13 |
42.8127 | 13.1792 | 13 | 2020-06-02 10:00:33 |
Sala Sismica INGV-Roma | 79823151 |
Field | Value |
---|---|
Time (UTC) | 2020-06-02 09:43:13 ± 0.08 |
Latitude | 42.8127 ± 0.0027 |
Longitude | 13.1792 ± 0.0086 |
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 | 79823151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 597 |
Semi-minor axis of confidence ellipse (meter) | 327 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 257 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 600.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 105 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27789 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 79823151 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-02 10:00:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LNSS.HNN. | 2020-06-02T09:43:22.79 | 0.3 | undecidable | manual | S | 206 | 25.8519 | 97 | 0.22 | 71 |
IV.FDMO.HHZ. | 2020-06-02T09:43:22.52 | 0.3 | undecidable | manual | S | 343 | 25.9518 | 97 | -0.07 | 73 |
IV.SMA1.EHE. | 2020-06-02T09:43:21.86 | 0.3 | undecidable | manual | S | 148 | 23.8539 | 98 | -0.18 | 71 |
IV.TERO.HHZ. | 2020-06-02T09:43:20.78 | 3.0 | undecidable | manual | P | 0 | 0 | |||
IV.CESI.HNE. | 2020-06-02T09:43:19.40 | 0.6 | undecidable | manual | P | 314 | 30.8469 | 95 | 0.03 | 49 |
IV.SMA1.EHE. | 2020-06-02T09:43:18.12 | 0.3 | undecidable | manual | P | 148 | 23.8539 | 98 | -0.17 | 71 |
IV.FDMO.HHZ. | 2020-06-02T09:43:18.51 | 0.3 | undecidable | manual | P | 343 | 25.9518 | 97 | -0.1 | 72 |
IV.MC2.EHZ. | 2020-06-02T09:43:18.97 | 0.3 | undecidable | manual | S | 4 | 10.9779 | 125 | 0.17 | 73 |
IT.MTCL.HGN. | 2020-06-02T09:43:18.40 | 0.3 | undecidable | manual | P | 324 | 24.8529 | 97 | -0.05 | 73 |
IV.LNSS.HNN. | 2020-06-02T09:43:18.64 | 0.3 | undecidable | manual | P | 206 | 25.8519 | 97 | 0.04 | 74 |
IV.NRCA.HHZ. | 2020-06-02T09:43:17.64 | 0.1 | undecidable | manual | S | 294 | 5.7942 | 148 | -0.2 | 98 |
IV.MTRA.HNZ. | 2020-06-02T09:43:17.74 | 0.3 | undecidable | manual | P | 109 | 18.7701 | 103 | 0.22 | 71 |
IV.MC2.EHZ. | 2020-06-02T09:43:16.61 | 0.6 | negative | manual | P | 4 | 10.9779 | 125 | 0.19 | 48 |
IV.NRCA.HHZ. | 2020-06-02T09:43:15.96 | 0.1 | negative | manual | P | 294 | 5.7942 | 148 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.2 | 0.0001985 | 0.16 | AML | other | m | 2020-06-02T09:43:17.77 |
IV.NRCA.HHE. | ML:1.0 | 0.0001375 | 0.12 | AML | other | m | 2020-06-02T09:43:17.85 |
IV.TERO.HHN. | ML:0.7 | 0.000014700000000000002 | 0.32 | AML | other | m | 2020-06-02T09:43:26.66 |
IV.TERO.HHE. | ML:0.5 | 0.00001185 | 0.84 | AML | other | m | 2020-06-02T09:43:27.01 |
IV.NRCA.HNE. | ML:1.0 | 0.000127832775 | 0.1152 | AML | other | m | 2020-06-02T09:43:17.85 |
IV.NRCA.HNN. | ML:1.1 | 0.0001712679 | 0.1536 | AML | other | m | 2020-06-02T09:43:17.77 |
IV.FDMO.HHE. | ML:0.0 | 0.0000065512635000000004 | 0.16 | AML | other | m | 2020-06-02T09:43:23.66 |
IV.FDMO.HHN. | ML:0.3 | 0.000008062360000000002 | 0.1792 | AML | other | m | 2020-06-02T09:43:23.33 |