A magnitude ML 0.7 earthquake occured in region: 2 km NW Ussita (MC), on
and geographic coordinates (lat, lon) 42.9630, 13.1220 at 13 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 |
---|---|---|---|---|
Ussita | MC | 2 | 444 | 444 |
Visso | MC | 4 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 8 | 281 | 1832 |
Fiordimonte | MC | 9 | 202 | 2034 |
Fiastra | MC | 9 | 559 | 2593 |
Acquacanina | MC | 9 | 121 | 2714 |
Bolognola | MC | 9 | 142 | 2856 |
Monte Cavallo | MC | 10 | 145 | 3001 |
Pieve Torina | MC | 11 | 1458 | 4459 |
Preci | PG | 11 | 724 | 5183 |
Pievebovigliana | MC | 12 | 866 | 6049 |
Muccia | MC | 15 | 915 | 6964 |
Sarnano | MC | 17 | 3264 | 10228 |
Sellano | PG | 18 | 1079 | 11307 |
Montefortino | FM | 18 | 1178 | 12485 |
Montemonaco | AP | 18 | 604 | 13089 |
Serravalle di Chienti | MC | 18 | 1070 | 14159 |
Norcia | PG | 19 | 4957 | 19116 |
Amandola | FM | 19 | 3629 | 22745 |
Cessapalombo | MC | 20 | 512 | 23257 |
Camerino | MC | 20 | 6974 | 30231 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.7 | 2021-03-21 15:56:23 |
42.9627 | 13.1215 | 13 | 2021-07-12 16:55:05 |
Bollettino Sismico Italiano INGV | 88768061 |
Reviewed Rev100 |
ML 0.7 | 2021-03-21 15:56:22 |
42.963 | 13.1273 | 14 | 2021-03-21 16:17:23 |
Sala Sismica INGV-Roma | 88349541 |
Field | Value |
---|---|
Time (UTC) | 2021-03-21 15:56:23 ± 0.16 |
Latitude | 42.9627 ± 0.0054 |
Longitude | 13.1215 ± 0.0061 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 88768061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 567 |
Semi-minor axis of confidence ellipse (meter) | 221 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 22 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 47 |
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) | 0.24821 |
Number of stations at which the event was observed | 33 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 88768061 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-04-04 15:30:03 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 88349541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-21 16:17:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BRES.EHZ. | 2021-03-21T15:57:59.87 | 3.0 | undecidable | manual | Sg | 7.77 | 0 | |||
IV.MCRV.HHZ. | 2021-03-21T15:57:52.99 | 3.0 | undecidable | manual | Sg | 12.75 | 0 | |||
CR.ZAG.BHZ. | 2021-03-21T15:57:51.46 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.FREG.EHZ. | 2021-03-21T15:57:41.50 | 3.0 | undecidable | manual | Sg | 4.28 | 0 | |||
IV.CADC.EHZ. | 2021-03-21T15:57:36.07 | 3.0 | undecidable | manual | Sg | 9.09 | 0 | |||
IV.VITU.HHZ. | 2021-03-21T15:57:31.13 | 3.0 | undecidable | manual | Sg | 3.93 | 0 | |||
IT.GLNS.HNZ. | 2021-03-21T15:57:27.37 | 3.0 | undecidable | manual | Sg | 3.5 | 0 | |||
IV.PAOL.HHZ. | 2021-03-21T15:57:25.89 | 3.0 | undecidable | manual | Sn | -2.5 | 0 | |||
IV.CAGR.HHZ. | 2021-03-21T15:57:19.34 | 3.0 | undecidable | manual | Pn | -9.58 | 0 | |||
SL.KOGS.BHZ. | 2021-03-21T15:57:19.47 | 3.0 | undecidable | manual | Pn | -0.82 | 0 | |||
IV.BRES.EHZ. | 2021-03-21T15:57:16.35 | 3.0 | negative | manual | Pg | 10.63 | 0 | |||
IV.PTRJ.HNZ. | 2021-03-21T15:57:16.31 | 3.0 | undecidable | manual | Sn | -7.15 | 0 | |||
IV.SLCN.HHZ. | 2021-03-21T15:57:15.96 | 3.0 | negative | manual | Pg | 10.04 | 0 | |||
ST.CARE.EHZ. | 2021-03-21T15:57:07.06 | 3.0 | undecidable | manual | Pg | 4.47 | 0 | |||
IV.MSSA.HHZ. | 2021-03-21T15:57:04.94 | 3.0 | undecidable | manual | Sn | -5.28 | 0 | |||
OT.OT14.EHZ. | 2021-03-21T15:57:04.43 | 3.0 | undecidable | manual | Pg | 5.42 | 0 | |||
IV.BSSO.HHZ. | 2021-03-21T15:56:58.07 | 3.0 | positive | manual | Pg | 9.1 | 0 | |||
IV.PTRJ.HNZ. | 2021-03-21T15:56:57.72 | 3.0 | undecidable | manual | Pg | 8.09 | 0 | |||
IV.VITU.HHZ. | 2021-03-21T15:56:56.83 | 3.0 | undecidable | manual | Pg | 5.1 | 0 | |||
IV.LAV9.HNZ. | 2021-03-21T15:56:50.17 | 3.0 | undecidable | manual | Sn | -6.64 | 0 | |||
IV.PAOL.HHZ. | 2021-03-21T15:56:48.59 | 3.0 | undecidable | manual | Pn | -3.81 | 0 | |||
IV.POFI.HHZ. | 2021-03-21T15:56:48.13 | 3.0 | undecidable | manual | Pg | 7.26 | 0 | |||
IV.MNTV.EHZ. | 2021-03-21T15:56:46.95 | 3.0 | undecidable | manual | Pg | 0.71 | 0 | |||
IV.VOBA.EHZ. | 2021-03-21T15:56:45.52 | 3.0 | positive | manual | Pn | -7.4 | 0 | |||
IV.SFI.EHZ. | 2021-03-21T15:56:43.03 | 3.0 | undecidable | manual | Sn | -8.73 | 0 | |||
IV.MF5.EHZ. | 2021-03-21T15:56:33.65 | 0.1 | undecidable | manual | S | 84 | 27.5502 | 98 | 0.78 | 76 |
IV.MML1.EHN. | 2021-03-21T15:56:31.20 | 0.3 | undecidable | manual | S | 324 | 20.6682 | 104 | 0.14 | 74 |
IV.PF6.EHE. | 2021-03-21T15:56:30.65 | 0.3 | undecidable | manual | S | 17 | 20.3685 | 104 | -0.31 | 69 |
IV.MMO1.EHZ. | 2021-03-21T15:56:30.13 | 0.3 | undecidable | manual | S | 113 | 18.0708 | 108 | -0.26 | 72 |
IV.CESI.HHZ. | 2021-03-21T15:56:30.41 | 0.3 | undecidable | manual | S | 285 | 18.2706 | 108 | -0.01 | 73 |
IV.NRCA.HHE. | 2021-03-21T15:56:29.24 | 0.3 | undecidable | manual | S | 182 | 14.2746 | 117 | -0.22 | 73 |
IV.CSP1.EHZ. | 2021-03-21T15:56:29.80 | 0.3 | undecidable | manual | S | 25 | 15.873 | 113 | -0.03 | 73 |
IV.MC2.EHZ. | 2021-03-21T15:56:28.29 | 0.3 | undecidable | manual | S | 136 | 7.881 | 140 | 0.18 | 72 |
IV.MF5.EHZ. | 2021-03-21T15:56:28.06 | 0.1 | undecidable | manual | P | 84 | 27.5502 | 98 | -0.64 | 85 |
IT.MTCL.HGE. | 2021-03-21T15:56:28.39 | 0.6 | undecidable | manual | S | 289 | 10.4784 | 130 | -0.21 | 47 |
IV.MMO1.EHZ. | 2021-03-21T15:56:27.15 | 0.1 | undecidable | manual | P | 113 | 18.0708 | 108 | -0.12 | 98 |
IV.CESI.HHZ. | 2021-03-21T15:56:27.42 | 0.1 | undecidable | manual | P | 285 | 18.2706 | 108 | 0.13 | 97 |
IV.MML1.EHN. | 2021-03-21T15:56:27.59 | 0.1 | undecidable | manual | P | 324 | 20.6682 | 104 | -0.07 | 97 |
IV.PF6.EHE. | 2021-03-21T15:56:27.69 | 0.3 | undecidable | manual | P | 17 | 20.3685 | 104 | 0.09 | 73 |
IV.FEMA.HNE. | 2021-03-21T15:56:27.94 | 0.6 | undecidable | manual | S | 270 | 5.7942 | 150 | 0.15 | 50 |
IT.MTCL.HGE. | 2021-03-21T15:56:26.20 | 0.3 | undecidable | manual | P | 289 | 10.4784 | 130 | -0.04 | 74 |
IV.FEMA.HNE. | 2021-03-21T15:56:26.26 | 0.6 | undecidable | manual | P | 270 | 5.7942 | 150 | 0.49 | 46 |
IV.NRCA.HHE. | 2021-03-21T15:56:26.67 | 0.1 | undecidable | manual | P | 182 | 14.2746 | 117 | -0.06 | 100 |
IV.MC2.EHZ. | 2021-03-21T15:56:26.08 | 0.1 | undecidable | manual | P | 136 | 7.881 | 140 | 0.12 | 98 |
IV.CSP1.EHZ. | 2021-03-21T15:56:26.89 | 0.1 | undecidable | manual | P | 25 | 15.873 | 113 | -0.06 | 98 |
IV.SACS.HHZ. | 2021-03-21T15:56:21.23 | 3.0 | undecidable | manual | Pn | -4.7 | 0 | |||
IV.RIBO.EHZ.01 | 2021-03-21T15:56:17.66 | 3.0 | undecidable | manual | Pn | -8.33 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSP1.EHN. | ML:1.0 | 0.00007704669899999999 | 1.872 | AML | other | m | 2021-03-21T15:56:29.06 |
IV.CSP1.EHE. | ML:0.6 | 0.000028943655 | 0.0768 | AML | other | m | 2021-03-21T15:56:30.03 |
IV.CESI.HHN. | ML:0.7 | 0.0000393853 | 0.1408 | AML | other | m | 2021-03-21T15:56:30.79 |
IV.CESI.HHE. | ML:0.5 | 0.000025159812999999998 | 0.128 | AML | other | m | 2021-03-21T15:56:30.79 |