A magnitude ML 0.8 earthquake occured in region: 2 km W Visso (MC), on
and geographic coordinates (lat, lon) 42.9320, 13.0670 at 9 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 |
---|---|---|---|---|
Visso | MC | 2 | 1107 | 1107 |
Ussita | MC | 6 | 444 | 1551 |
Preci | PG | 6 | 724 | 2275 |
Castelsantangelo sul Nera | MC | 8 | 281 | 2556 |
Monte Cavallo | MC | 9 | 145 | 2701 |
Fiordimonte | MC | 12 | 202 | 2903 |
Sellano | PG | 12 | 1079 | 3982 |
Pieve Torina | MC | 13 | 1458 | 5440 |
Fiastra | MC | 14 | 559 | 5999 |
Acquacanina | MC | 14 | 121 | 6120 |
Pievebovigliana | MC | 15 | 866 | 6986 |
Bolognola | MC | 15 | 142 | 7128 |
Norcia | PG | 16 | 4957 | 12085 |
Muccia | MC | 17 | 915 | 13000 |
Cerreto di Spoleto | PG | 17 | 1075 | 14075 |
Serravalle di Chienti | MC | 18 | 1070 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-06-30 17:55:54 |
42.9323 | 13.0668 | 9 | 2020-06-30 18:06:36 |
Sala Sismica INGV-Roma | 80652901 |
Field | Value |
---|---|
Time (UTC) | 2020-06-30 17:55:54 ± 0.1 |
Latitude | 42.9323 ± 0.0027 |
Longitude | 13.0668 ± 0.0037 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80652901 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 307 |
Semi-minor axis of confidence ellipse (meter) | 114 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 44 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 140 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19335 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 80652901 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-30 18:06:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HPAC.HHZ. | 2020-06-30T17:57:38.56 | 3.0 | positive | manual | Pg | 19.98 | 0 | |||
OX.ACOM.HHZ. | 2020-06-30T17:57:36.84 | 3.0 | undecidable | manual | Sg | 17.299999 | 0 | |||
GU.RORO.HHZ. | 2020-06-30T17:57:34.75 | 3.0 | undecidable | manual | Sg | 20.190001 | 0 | |||
IV.NOCI.HHZ. | 2020-06-30T17:57:32.25 | 3.0 | undecidable | manual | Sn | 1.31 | 0 | |||
IV.CADC.HNZ. | 2020-06-30T17:57:22.23 | 3.0 | undecidable | manual | Sg | 17.99 | 0 | |||
IV.PZUN.HHZ. | 2020-06-30T17:57:19.48 | 3.0 | undecidable | manual | Sn | 4.28 | 0 | |||
IV.CMDO.HHZ. | 2020-06-30T17:57:18.54 | 3.0 | negative | manual | Pg | 13.09 | 0 | |||
ST.RONC.EHZ. | 2020-06-30T17:57:09.76 | 3.0 | undecidable | manual | Sn | -1.21 | 0 | |||
IV.TDS.HHZ. | 2020-06-30T17:56:53.78 | 3.0 | undecidable | manual | Pn | 4.85 | 0 | |||
IV.PAOL.HHZ. | 2020-06-30T17:56:52.38 | 3.0 | undecidable | manual | Sn | -0.8 | 0 | |||
IV.ZCCA.HHZ. | 2020-06-30T17:56:40.43 | 3.0 | undecidable | manual | Sg | 5.92 | 0 | |||
SL.LJU.BHZ. | 2020-06-30T17:56:33.57 | 3.0 | undecidable | manual | Pn | -0.76 | 0 | |||
IV.MRB1.HHZ. | 2020-06-30T17:56:23.40 | 3.0 | undecidable | manual | Pn | -1.19 | 0 | |||
IT.PLTA.HNZ. | 2020-06-30T17:56:16.67 | 3.0 | undecidable | manual | Pn | 0.16 | 0 | |||
IV.SFI.EHZ. | 2020-06-30T17:56:03.24 | 3.0 | undecidable | manual | P | 0.11 | 0 | |||
IV.MMO1.EHZ. | 2020-06-30T17:56:02.04 | 0.3 | undecidable | manual | S | 100 | 21.4674 | 113 | -0.09 | 73 |
IV.CSP1.EHZ. | 2020-06-30T17:56:01.95 | 0.3 | undecidable | manual | S | 32 | 20.9679 | 114 | -0.02 | 74 |
IV.CESI.HNE. | 2020-06-30T17:56:00.12 | 0.3 | undecidable | manual | S | 301 | 15.4734 | 121 | -0.15 | 73 |
IV.NRCA.HHZ. | 2020-06-30T17:55:59.11 | 0.3 | undecidable | manual | S | 161 | 11.5773 | 129 | -0.08 | 74 |
IV.FDMO.HHZ. | 2020-06-30T17:55:59.20 | 0.3 | undecidable | manual | S | 8 | 11.6772 | 129 | 0 | 75 |
IV.CSP1.EHZ. | 2020-06-30T17:55:58.57 | 0.1 | undecidable | manual | P | 32 | 20.9679 | 114 | -0.04 | 98 |
IV.MMO1.EHZ. | 2020-06-30T17:55:58.67 | 0.1 | undecidable | manual | P | 100 | 21.4674 | 113 | -0.03 | 98 |
IT.MTCL.HGZ. | 2020-06-30T17:55:58.18 | 0.3 | undecidable | manual | S | 321 | 8.7801 | 137 | -0.28 | 72 |
IV.CESI.HNE. | 2020-06-30T17:55:57.68 | 0.1 | undecidable | manual | P | 301 | 15.4734 | 121 | 0.05 | 99 |
IV.NRCA.HHZ. | 2020-06-30T17:55:57.03 | 0.1 | undecidable | manual | P | 161 | 11.5773 | 129 | 0.03 | 100 |
IV.FEMA.HNZ. | 2020-06-30T17:55:57.64 | 0.3 | undecidable | manual | S | 337 | 3.5964 | 159 | 0.16 | 74 |
IV.FDMO.HHZ. | 2020-06-30T17:55:57.11 | 0.1 | undecidable | manual | P | 8 | 11.6772 | 129 | 0.1 | 99 |
IV.FEMA.HNZ. | 2020-06-30T17:55:56.22 | 0.1 | undecidable | manual | P | 337 | 3.5964 | 159 | 0.2 | 98 |
IT.MTCL.HGZ. | 2020-06-30T17:55:56.63 | 0.1 | undecidable | manual | P | 321 | 8.7801 | 137 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.9 | 0.00009911963500000001 | 0.1152 | AML | other | m | 2020-06-30T17:55:59.21 |
IV.NRCA.HHE. | ML:0.9 | 0.00009659924999999999 | 0.1792 | AML | other | m | 2020-06-30T17:55:59.27 |
IV.FDMO.HHN. | ML:0.5 | 0.00003842123999999999 | 0.1664 | AML | other | m | 2020-06-30T17:55:59.30 |
IV.FDMO.HHE. | ML:0.7 | 0.00006321636 | 0.1408 | AML | other | m | 2020-06-30T17:55:59.46 |