A magnitude ML 0.7 earthquake occured in region: 2 km W Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 43.0000, 12.9730 at 12 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 |
---|---|---|---|---|
Monte Cavallo | MC | 3 | 145 | 145 |
Pieve Torina | MC | 8 | 1458 | 1603 |
Serravalle di Chienti | MC | 8 | 1070 | 2673 |
Fiordimonte | MC | 10 | 202 | 2875 |
Muccia | MC | 11 | 915 | 3790 |
Pievebovigliana | MC | 12 | 866 | 4656 |
Visso | MC | 12 | 1107 | 5763 |
Sellano | PG | 13 | 1079 | 6842 |
Preci | PG | 15 | 724 | 7566 |
Ussita | MC | 15 | 444 | 8010 |
Fiastra | MC | 16 | 559 | 8569 |
Sefro | MC | 16 | 422 | 8991 |
Acquacanina | MC | 17 | 121 | 9112 |
Camerino | MC | 17 | 6974 | 16086 |
Castelsantangelo sul Nera | MC | 19 | 281 | 16367 |
Valtopina | PG | 19 | 1398 | 17765 |
Nocera Umbra | PG | 19 | 5839 | 23604 |
Pioraco | MC | 20 | 1134 | 24738 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2021-02-20 15:28:42 |
43.0005 | 12.973 | 12 | 2021-02-20 15:38:59 |
Sala Sismica INGV-Roma | 87329821 |
Field | Value |
---|---|
Time (UTC) | 2021-02-20 15:28:42 ± 0.14 |
Latitude | 43.0005 ± 0.0099 |
Longitude | 12.9730 ± 0.0074 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87329821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1094 |
Semi-minor axis of confidence ellipse (meter) | 382 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 159 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1090.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 208 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33185 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 87329821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-20 15:38:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IT.VRB.HGZ. | 2021-02-20T15:30:39.29 | 3.0 | undecidable | manual | Sg | 15.8 | 0 | |||
IV.PLLN.EHZ. | 2021-02-20T15:30:28.88 | 3.0 | undecidable | manual | Sn | -0.67 | 0 | |||
CR.STON.BHZ. | 2021-02-20T15:30:21.18 | 3.0 | undecidable | manual | Sn | 0.2 | 0 | |||
IV.ZONE.HHZ. | 2021-02-20T15:30:12.04 | 3.0 | undecidable | manual | Sg | 4.58 | 0 | |||
IV.EUCT.HNZ. | 2021-02-20T15:30:06.16 | 3.0 | undecidable | manual | Sg | 2.34 | 0 | |||
AC.KBN.HHZ. | 2021-02-20T15:30:05.34 | 3.0 | negative | manual | Pn | -0.85 | 0 | |||
IV.CTI.HHZ. | 2021-02-20T15:29:53.90 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.RNI2.HHZ. | 2021-02-20T15:29:30.14 | 3.0 | undecidable | manual | Sg | 7.47 | 0 | |||
IV.MIDA.HHZ. | 2021-02-20T15:29:25.01 | 3.0 | undecidable | manual | Sn | 0.35 | 0 | |||
IV.PESA.HHZ. | 2021-02-20T15:29:15.07 | 3.0 | undecidable | manual | Sn | -7.83 | 0 | |||
IV.LRP.EHZ. | 2021-02-20T15:29:13.25 | 3.0 | undecidable | manual | Sn | -2.07 | 0 | |||
IV.RIBO.EHZ.01 | 2021-02-20T15:29:04.82 | 3.0 | undecidable | manual | Sn | -2.51 | 0 | |||
IV.BSSO.HNZ. | 2021-02-20T15:29:00.38 | 3.0 | undecidable | manual | Pn | -2.6 | 0 | |||
IV.ASSB.HHE. | 2021-02-20T15:28:52.19 | 0.1 | undecidable | manual | S | 280 | 25.9518 | 92 | -0.18 | 93 |
IV.CSP1.EHZ. | 2021-02-20T15:28:51.02 | 0.1 | undecidable | manual | S | 62 | 21.3675 | 94 | -0.14 | 94 |
IV.FOSV.EHZ. | 2021-02-20T15:28:50.27 | 0.1 | undecidable | manual | P | 332 | 36.8298 | 91 | 0.17 | 92 |
IV.MML1.EHZ. | 2021-02-20T15:28:48.79 | 0.1 | undecidable | manual | S | 360 | 12.5763 | 112 | -0.05 | 99 |
IV.ASSB.HHE. | 2021-02-20T15:28:48.20 | 0.1 | undecidable | manual | P | 280 | 25.9518 | 92 | -0.21 | 92 |
IV.FDMO.HHZ. | 2021-02-20T15:28:47.98 | 0.3 | undecidable | manual | S | 67 | 10.0788 | 123 | -0.29 | 70 |
IV.CSP1.EHZ. | 2021-02-20T15:28:47.98 | 0.1 | undecidable | manual | P | 62 | 21.3675 | 94 | 0.27 | 93 |
IV.CESI.HHZ. | 2021-02-20T15:28:47.37 | 0.1 | undecidable | manual | S | 275 | 5.5944 | 146 | -0.04 | 100 |
IV.FDMO.HHZ. | 2021-02-20T15:28:46.06 | 0.1 | undecidable | manual | P | 67 | 10.0788 | 123 | 0.02 | 99 |
IV.MML1.EHZ. | 2021-02-20T15:28:46.41 | 0.1 | undecidable | manual | P | 360 | 12.5763 | 112 | 0.04 | 98 |
IV.CESI.HHZ. | 2021-02-20T15:28:45.79 | 0.1 | positive | manual | P | 275 | 5.5944 | 146 | 0.24 | 95 |
IV.TOLF.HHZ. | 2021-02-20T15:28:42.16 | 3.0 | undecidable | manual | P | -3.32 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HNN. | ML:1.1 | 0.0001694504 | 4.9024 | AML | other | m | 2021-02-20T15:28:47.95 |
IV.CESI.HHE. | ML:0.5 | 0.000044879175 | 0.0768 | AML | other | m | 2021-02-20T15:28:47.53 |
IV.FDMO.HHE. | ML:0.6 | 0.000047365905 | 0.4224 | AML | other | m | 2021-02-20T15:28:48.22 |
IV.CSP1.EHE. | ML:0.8 | 0.000046210760000000005 | 0.2688 | AML | other | m | 2021-02-20T15:28:51.44 |