A magnitude ML 0.4 earthquake occured in region: 3 km SE Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9780, 13.0320 at 11 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 |
Visso | MC | 7 | 1107 | 1252 |
Pieve Torina | MC | 8 | 1458 | 2710 |
Fiordimonte | MC | 8 | 202 | 2912 |
Ussita | MC | 10 | 444 | 3356 |
Pievebovigliana | MC | 10 | 866 | 4222 |
Preci | PG | 11 | 724 | 4946 |
Muccia | MC | 12 | 915 | 5861 |
Fiastra | MC | 12 | 559 | 6420 |
Serravalle di Chienti | MC | 12 | 1070 | 7490 |
Acquacanina | MC | 13 | 121 | 7611 |
Sellano | PG | 13 | 1079 | 8690 |
Castelsantangelo sul Nera | MC | 14 | 281 | 8971 |
Bolognola | MC | 16 | 142 | 9113 |
Camerino | MC | 18 | 6974 | 16087 |
Cerreto di Spoleto | PG | 20 | 1075 | 17162 |
Sefro | MC | 20 | 422 | 17584 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2021-10-01 23:15:00 |
42.9783 | 13.0323 | 11 | 2021-10-01 23:23:13 |
Sala Sismica INGV-Roma | 96115631 |
Field | Value |
---|---|
Time (UTC) | 2021-10-01 23:15:00 ± 0.09 |
Latitude | 42.9783 ± 0.0063 |
Longitude | 13.0323 ± 0.0061 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 96115631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 767 |
Semi-minor axis of confidence ellipse (meter) | 108 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 23 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 770.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 129 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37322 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 96115631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-01 23:23:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MILN.HNZ. | 2021-10-01T23:16:32.87 | 3.0 | undecidable | manual | Sg | 9.18 | 0 | |||
IX.PGN3.HHZ.02 | 2021-10-01T23:16:26.44 | 3.0 | undecidable | manual | Sn | 8.52 | 0 | |||
OT.OT05.EHZ. | 2021-10-01T23:16:06.74 | 3.0 | undecidable | manual | Sn | 8.88 | 0 | |||
IT.GLNS.HNZ. | 2021-10-01T23:15:44.63 | 3.0 | undecidable | manual | Sn | -0.91 | 0 | |||
IV.TST02.HHZ. | 2021-10-01T23:15:40.55 | 3.0 | undecidable | manual | Sn | 1.99 | 0 | |||
IV.FIR.HHZ. | 2021-10-01T23:15:36.61 | 3.0 | undecidable | manual | Sg | 1.25 | 0 | |||
IV.VENL.EHZ. | 2021-10-01T23:15:29.21 | 3.0 | negative | manual | Pg | 3.92 | 0 | |||
IV.CRTC.HHZ. | 2021-10-01T23:15:24.49 | 3.0 | undecidable | manual | Sg | 1.59 | 0 | |||
IV.BLLA.EHZ. | 2021-10-01T23:15:23.68 | 3.0 | undecidable | manual | Sn | -5.79 | 0 | |||
IV.ARVD.HHZ. | 2021-10-01T23:15:17.32 | 0.6 | undecidable | manual | Sn | -2.77 | 1.25 | |||
IV.FIR.HHZ. | 2021-10-01T23:15:10.07 | 3.0 | undecidable | manual | P | -4.05 | 0 | |||
IV.MMO1.EHZ. | 2021-10-01T23:15:09.76 | 0.1 | undecidable | manual | S | 110 | 25.4523 | 91 | -0.05 | 96 |
IV.FOSV.EHZ. | 2021-10-01T23:15:08.64 | 0.1 | undecidable | manual | P | 328 | 41.4252 | 90 | 0.29 | 89 |
IV.CSP1.EHZ. | 2021-10-01T23:15:08.16 | 0.3 | undecidable | manual | S | 48 | 18.7701 | 92 | 0.12 | 72 |
IV.MC2.EHE. | 2021-10-01T23:15:07.41 | 0.1 | undecidable | manual | S | 120 | 14.7741 | 97 | 0.46 | 91 |
IV.NRCA.HHE. | 2021-10-01T23:15:07.25 | 0.6 | undecidable | manual | S | 157 | 17.3715 | 93 | -0.41 | 45 |
IV.MML1.EHZ. | 2021-10-01T23:15:06.90 | 0.1 | undecidable | manual | S | 342 | 15.7731 | 95 | -0.33 | 93 |
IV.FDMO.HHZ. | 2021-10-01T23:15:05.14 | 0.1 | undecidable | manual | S | 35 | 7.7811 | 133 | -0.16 | 97 |
IV.CESI.HHZ. | 2021-10-01T23:15:05.90 | 0.1 | undecidable | manual | S | 286 | 10.7781 | 117 | -0.04 | 100 |
IV.MMO1.EHZ. | 2021-10-01T23:15:05.90 | 0.1 | undecidable | manual | P | 110 | 25.4523 | 91 | 0 | 97 |
IV.MML1.EHZ. | 2021-10-01T23:15:04.39 | 0.1 | undecidable | manual | P | 342 | 15.7731 | 95 | -0.01 | 99 |
IV.FEMA.HNE. | 2021-10-01T23:15:04.78 | 0.1 | undecidable | manual | S | 142 | 2.2977 | 165 | 0.25 | 96 |
IV.NRCA.HHE. | 2021-10-01T23:15:04.55 | 0.1 | undecidable | manual | P | 157 | 17.3715 | 93 | -0.11 | 97 |
IV.CSP1.EHZ. | 2021-10-01T23:15:04.98 | 0.1 | undecidable | manual | P | 48 | 18.7701 | 92 | 0.1 | 97 |
IT.MTCL.HGE. | 2021-10-01T23:15:04.30 | 0.1 | undecidable | manual | S | 303 | 3.1968 | 159 | -0.31 | 96 |
IV.MC2.EHE. | 2021-10-01T23:15:03.60 | 0.1 | undecidable | manual | P | 120 | 14.7741 | 97 | -0.64 | 84 |
IV.FDMO.HHZ. | 2021-10-01T23:15:03.45 | 0.1 | undecidable | manual | P | 35 | 7.7811 | 133 | 0.16 | 97 |
IT.MTCL.HGE. | 2021-10-01T23:15:03.04 | 0.1 | undecidable | manual | P | 303 | 3.1968 | 159 | 0.14 | 98 |
IV.CESI.HHZ. | 2021-10-01T23:15:03.83 | 0.1 | undecidable | manual | P | 286 | 10.7781 | 117 | 0.16 | 96 |
IV.FEMA.HNE. | 2021-10-01T23:15:02.99 | 0.1 | undecidable | manual | P | 142 | 2.2977 | 165 | 0.14 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.6 | 0.00005295 | 0.16 | AML | other | m | 2021-10-01T23:15:05.41 |
IV.FDMO.HHN. | ML:0.7 | 0.000057999999999999994 | 0.14 | AML | other | m | 2021-10-01T23:15:05.36 |
IV.CESI.HHE. | ML:0.1 | 0.000013049999999999999 | 0.2 | AML | other | m | 2021-10-01T23:15:06.04 |
IV.CESI.HHN. | ML:0.2 | 0.0000198 | 0.9 | AML | other | m | 2021-10-01T23:15:06.17 |