A magnitude ML 0.7 earthquake occured in region: 1 km S Visso (MC), on
and geographic coordinates (lat, lon) 42.9200, 13.0900 at 10 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 | 1 | 1107 | 1107 |
Ussita | MC | 5 | 444 | 1551 |
Castelsantangelo sul Nera | MC | 6 | 281 | 1832 |
Preci | PG | 6 | 724 | 2556 |
Monte Cavallo | MC | 11 | 145 | 2701 |
Fiordimonte | MC | 13 | 202 | 2903 |
Sellano | PG | 14 | 1079 | 3982 |
Bolognola | MC | 14 | 142 | 4124 |
Norcia | PG | 14 | 4957 | 9081 |
Fiastra | MC | 14 | 559 | 9640 |
Acquacanina | MC | 14 | 121 | 9761 |
Pieve Torina | MC | 14 | 1458 | 11219 |
Pievebovigliana | MC | 16 | 866 | 12085 |
Cerreto di Spoleto | PG | 18 | 1075 | 13160 |
Muccia | MC | 19 | 915 | 14075 |
Montemonaco | AP | 20 | 604 | 14679 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2020-04-01 17:29:13 |
42.9198 | 13.0902 | 10 | 2020-04-01 21:35:54 |
Sala Sismica INGV-Roma | 77768251 |
Field | Value |
---|---|
Time (UTC) | 2020-04-01 17:29:13 ± 0.16 |
Latitude | 42.9198 ± 0.0036 |
Longitude | 13.0902 ± 0.0037 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 77768251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 418 |
Semi-minor axis of confidence ellipse (meter) | 77 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 39 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 134 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19156 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 77768251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-01 21:35:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MILN.HHZ. | 2020-04-01T17:30:37.33 | 3.0 | undecidable | manual | Sg | 14.75 | 0 | |||
IV.PAOL.HHZ. | 2020-04-01T17:30:35.59 | 3.0 | undecidable | manual | Sg | 7.81 | 0 | |||
IV.SARZ.HHZ. | 2020-04-01T17:30:25.61 | 3.0 | undecidable | manual | Sn | 0.41 | 0 | |||
IV.VITU.HHZ. | 2020-04-01T17:30:22.13 | 3.0 | undecidable | manual | Sn | -2.25 | 0 | |||
IV.CET2.HHZ. | 2020-04-01T17:30:21.18 | 3.0 | undecidable | manual | Pg | 13.05 | 0 | |||
AC.VLO.HHZ. | 2020-04-01T17:30:21.74 | 3.0 | undecidable | manual | Pn | 4.37 | 0 | |||
IV.ROSPO.HHZ. | 2020-04-01T17:30:02.85 | 3.0 | undecidable | manual | Sg | 1.42 | 0 | |||
IV.ORI.HHZ. | 2020-04-01T17:30:02.17 | 3.0 | negative | manual | Pn | -1.22 | 0 | |||
IV.CAFE.HHZ. | 2020-04-01T17:29:55.53 | 3.0 | undecidable | manual | Pg | 9.29 | 0 | |||
IV.OSSC.HHZ. | 2020-04-01T17:29:52.97 | 3.0 | undecidable | manual | Sn | 2.73 | 0 | |||
GU.CANO.HHZ. | 2020-04-01T17:29:50.04 | 3.0 | undecidable | manual | Pn | 0.37 | 0 | |||
IV.VITU.HHZ. | 2020-04-01T17:29:43.98 | 3.0 | undecidable | manual | Pg | 1.48 | 0 | |||
IV.BRSN.EHZ. | 2020-04-01T17:29:30.91 | 3.0 | undecidable | manual | S | 1.07 | 0 | |||
IV.ARVD.HHZ. | 2020-04-01T17:29:29.61 | 3.0 | undecidable | manual | S | 1.14 | 0 | |||
IV.RIBO.EHZ.01 | 2020-04-01T17:29:27.75 | 3.0 | negative | manual | Pn | -1.71 | 0 | |||
TV.SF04.EHZ. | 2020-04-01T17:29:26.03 | 3.0 | negative | manual | Pn | -0.1 | 0 | |||
IV.CSP1.EHZ. | 2020-04-01T17:29:21.58 | 0.3 | undecidable | manual | S | 26 | 21.2676 | 116 | -0.05 | 73 |
IV.MMO1.EHZ. | 2020-04-01T17:29:20.78 | 0.1 | undecidable | manual | S | 97 | 19.3695 | 118 | -0.27 | 94 |
IV.CESI.HHZ. | 2020-04-01T17:29:20.38 | 0.3 | undecidable | manual | S | 302 | 17.7711 | 120 | -0.19 | 72 |
IV.FDMO.HHZ. | 2020-04-01T17:29:19.14 | 0.3 | undecidable | manual | S | 359 | 12.9759 | 129 | -0.04 | 75 |
IV.MC2.EHZ. | 2020-04-01T17:29:18.27 | 0.3 | undecidable | manual | S | 97 | 8.0808 | 142 | 0.28 | 71 |
IV.CSP1.EHZ. | 2020-04-01T17:29:18.18 | 0.3 | undecidable | manual | P | 26 | 21.2676 | 116 | 0.02 | 74 |
IV.NRCA.HHZ. | 2020-04-01T17:29:18.20 | 0.3 | undecidable | manual | S | 168 | 9.7791 | 137 | -0.17 | 73 |
IT.MTCL.HGN. | 2020-04-01T17:29:18.54 | 0.3 | undecidable | manual | S | 318 | 11.0778 | 133 | -0.14 | 73 |
IV.MMO1.EHZ. | 2020-04-01T17:29:17.74 | 0.1 | undecidable | manual | P | 97 | 19.3695 | 118 | -0.09 | 97 |
IV.CESI.HHZ. | 2020-04-01T17:29:17.61 | 0.1 | positive | manual | P | 302 | 17.7711 | 120 | 0.06 | 98 |
IV.SFI.EHZ. | 2020-04-01T17:29:17.34 | 3.0 | undecidable | manual | P | 1.73 | 0 | |||
IV.NRCA.HHZ. | 2020-04-01T17:29:16.32 | 0.1 | positive | manual | P | 168 | 9.7791 | 137 | 0.04 | 100 |
IT.MTCL.HGN. | 2020-04-01T17:29:16.49 | 0.1 | undecidable | manual | P | 318 | 11.0778 | 133 | 0.03 | 100 |
IV.MC2.EHZ. | 2020-04-01T17:29:16.35 | 0.3 | undecidable | manual | P | 97 | 8.0808 | 142 | 0.29 | 71 |
IV.FEMA.HNN. | 2020-04-01T17:29:16.00 | 0.3 | undecidable | manual | P | 325 | 5.6943 | 151 | 0.2 | 73 |
IV.FDMO.HHZ. | 2020-04-01T17:29:16.83 | 0.3 | negative | manual | P | 359 | 12.9759 | 129 | 0.08 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.2 | 0.0001205 | 0.18 | AML | other | m | 2020-04-01T17:29:20.78 |
IV.CESI.HHE. | ML:0.9 | 0.0000718 | 0.08 | AML | other | m | 2020-04-01T17:29:20.79 |
IV.FDMO.HHE. | ML:0.6 | 0.000044896729999999995 | 0.1792 | AML | other | m | 2020-04-01T17:29:19.34 |
IV.FDMO.HHN. | ML:0.4 | 0.00003016991 | 0.1024 | AML | other | m | 2020-04-01T17:29:19.55 |
IV.CSP1.EHN. | ML:0.6 | 0.000029848553999999998 | 0.1536 | AML | other | m | 2020-04-01T17:29:21.67 |