A magnitude ML 0.5 earthquake occured in region: 2 km S Visso (MC), on
and geographic coordinates (lat, lon) 42.9140, 13.0920 at 11 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 5 | 444 | 1551 |
Castelsantangelo sul Nera | MC | 5 | 281 | 1832 |
Preci | PG | 6 | 724 | 2556 |
Monte Cavallo | MC | 12 | 145 | 2701 |
Norcia | PG | 13 | 4957 | 7658 |
Sellano | PG | 14 | 1079 | 8737 |
Fiordimonte | MC | 14 | 202 | 8939 |
Bolognola | MC | 14 | 142 | 9081 |
Fiastra | MC | 15 | 559 | 9640 |
Acquacanina | MC | 15 | 121 | 9761 |
Pieve Torina | MC | 15 | 1458 | 11219 |
Pievebovigliana | MC | 17 | 866 | 12085 |
Cerreto di Spoleto | PG | 18 | 1075 | 13160 |
Muccia | MC | 19 | 915 | 14075 |
Montemonaco | AP | 19 | 604 | 14679 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.5 | 2021-06-19 00:42:40 |
42.9138 | 13.0922 | 11 | 2021-12-29 11:12:07 |
Bollettino Sismico Italiano INGV | 91807821 |
Reviewed Rev100 |
ML 0.6 | 2021-06-19 00:42:40 |
42.9185 | 13.0992 | 10 | 2021-06-19 05:20:41 |
Sala Sismica INGV-Roma | 91532591 |
Field | Value |
---|---|
Time (UTC) | 2021-06-19 00:42:40 ± 0.05 |
Latitude | 42.9138 ± 0.0036 |
Longitude | 13.0922 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 91807821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 371 |
Semi-minor axis of confidence ellipse (meter) | 287 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 189 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 85 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 19 |
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) | 0.39750 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 91807821 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-06-24 07:57:41 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.5 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 91532591 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-19 05:20:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CPGN.EHZ. | 2021-06-19T00:43:13.92 | 3.0 | undecidable | manual | Sg | -0.3 | 0 | |||
IV.PE3.EHZ. | 2021-06-19T00:43:10.88 | 3.0 | undecidable | manual | S | 0.29 | 0 | |||
IV.ASSB.HHN. | 2021-06-19T00:42:53.33 | 0.3 | undecidable | manual | S | 292 | 37.9287 | 91 | 0.08 | 71 |
IV.GUMA.HHZ. | 2021-06-19T00:42:50.27 | 0.3 | undecidable | manual | S | 50 | 25.752 | 91 | 0.28 | 70 |
IV.MMUR.HNZ. | 2021-06-19T00:42:50.17 | 3.0 | undecidable | manual | P | 0.08 | 0 | |||
IV.MML1.HNZ. | 2021-06-19T00:42:49.44 | 0.3 | undecidable | manual | S | 336 | 24.1536 | 91 | -0.14 | 73 |
IV.CSP1.EHZ. | 2021-06-19T00:42:48.83 | 0.3 | undecidable | manual | S | 25 | 21.7671 | 92 | -0.1 | 74 |
IV.MOMA.HNZ. | 2021-06-19T00:42:48.98 | 0.6 | undecidable | manual | P | 254 | 44.1225 | 90 | 0.09 | 47 |
IV.ASSB.HHN. | 2021-06-19T00:42:48.04 | 0.6 | undecidable | manual | P | 292 | 37.9287 | 91 | 0.11 | 47 |
IV.MMO1.EHZ. | 2021-06-19T00:42:48.00 | 0.3 | undecidable | manual | S | 95 | 19.1697 | 92 | -0.23 | 72 |
IV.CESI.HHZ. | 2021-06-19T00:42:47.86 | 0.3 | undecidable | manual | S | 304 | 18.2706 | 93 | -0.14 | 74 |
IV.FDMO.HHZ. | 2021-06-19T00:42:46.61 | 0.3 | undecidable | manual | S | 358 | 13.5753 | 103 | -0.15 | 75 |
IV.MC2.EHZ. | 2021-06-19T00:42:45.68 | 0.3 | undecidable | manual | S | 92 | 7.881 | 133 | 0.25 | 72 |
IV.CSP1.EHZ. | 2021-06-19T00:42:45.40 | 0.3 | undecidable | manual | P | 25 | 21.7671 | 92 | -0.04 | 75 |
IV.GUMA.HHZ. | 2021-06-19T00:42:45.77 | 0.6 | undecidable | manual | P | 50 | 25.752 | 91 | -0.28 | 47 |
IV.NRCA.HHE. | 2021-06-19T00:42:45.49 | 0.3 | undecidable | manual | S | 169 | 9.0798 | 126 | -0.19 | 74 |
IV.MML1.HNZ. | 2021-06-19T00:42:45.78 | 0.3 | undecidable | manual | P | 336 | 24.1536 | 91 | -0.03 | 75 |
IV.CESI.HHZ. | 2021-06-19T00:42:44.91 | 0.1 | undecidable | manual | P | 304 | 18.2706 | 93 | 0.01 | 100 |
IV.MMO1.EHZ. | 2021-06-19T00:42:44.81 | 0.3 | undecidable | manual | P | 95 | 19.1697 | 92 | -0.22 | 72 |
IV.FDMO.HHZ. | 2021-06-19T00:42:44.17 | 0.3 | undecidable | manual | P | 358 | 13.5753 | 103 | -0.02 | 76 |
IV.NRCA.HHE. | 2021-06-19T00:42:43.61 | 0.3 | undecidable | manual | P | 169 | 9.0798 | 126 | 0.05 | 76 |
IV.MC2.EHZ. | 2021-06-19T00:42:43.68 | 0.3 | undecidable | manual | P | 92 | 7.881 | 133 | 0.27 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.3 | 0.0000204 | 0.18 | AML | other | m | 2021-06-19T00:42:46.77 |
IV.FDMO.HHE. | ML:0.4 | 0.0000237 | 1.58 | AML | other | m | 2021-06-19T00:42:47.80 |
IV.CSP1.EHN. | ML:0.5 | 0.000019480214999999998 | 0.18 | AML | other | m | 2021-06-19T00:42:49.18 |
IV.CSP1.EHE. | ML:0.7 | 0.0000291145705 | 1.22 | AML | other | m | 2021-06-19T00:43:02.63 |