A magnitude ML 0.9 earthquake occured in region: 6 km NW Preci (PG), on
and geographic coordinates (lat, lon) 42.9230, 12.9910 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 |
---|---|---|---|---|
Preci | PG | 6 | 724 | 724 |
Sellano | PG | 6 | 1079 | 1803 |
Monte Cavallo | MC | 8 | 145 | 1948 |
Visso | MC | 8 | 1107 | 3055 |
Ussita | MC | 12 | 444 | 3499 |
Cerreto di Spoleto | PG | 13 | 1075 | 4574 |
Castelsantangelo sul Nera | MC | 14 | 281 | 4855 |
Pieve Torina | MC | 14 | 1458 | 6313 |
Fiordimonte | MC | 15 | 202 | 6515 |
Norcia | PG | 17 | 4957 | 11472 |
Serravalle di Chienti | MC | 17 | 1070 | 12542 |
Pievebovigliana | MC | 17 | 866 | 13408 |
Muccia | MC | 18 | 915 | 14323 |
Fiastra | MC | 19 | 559 | 14882 |
Acquacanina | MC | 19 | 121 | 15003 |
Vallo di Nera | PG | 20 | 364 | 15367 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2021-06-16 03:12:15 |
42.9232 | 12.9913 | 12 | 2021-06-16 03:33:06 |
Sala Sismica INGV-Roma | 91364251 |
Field | Value |
---|---|
Time (UTC) | 2021-06-16 03:12:15 ± 0.06 |
Latitude | 42.9232 ± 0.0027 |
Longitude | 12.9913 ± 0.0049 |
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 | 91364251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 409 |
Semi-minor axis of confidence ellipse (meter) | 66 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 66 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
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) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.72575 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 91364251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-16 03:33:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ESCV.HHZ. | 2021-06-16T03:13:33.89 | 3.0 | positive | manual | Pn | -3.27 | 0 | |||
IV.SPS2.HHZ. | 2021-06-16T03:13:29.81 | 3.0 | positive | manual | Pn | 5.37 | 0 | |||
IV.CADC.EHZ. | 2021-06-16T03:13:26.57 | 3.0 | undecidable | manual | Sn | -1.36 | 0 | |||
ST.CARE.EHZ. | 2021-06-16T03:13:14.23 | 3.0 | negative | manual | Pg | 13.07 | 0 | |||
IV.SENA.HHZ. | 2021-06-16T03:13:08.27 | 3.0 | undecidable | manual | Pn | 0.01 | 0 | |||
IV.ORZI.HHZ. | 2021-06-16T03:13:02.20 | 3.0 | positive | manual | Pg | 8.31 | 0 | |||
IV.MTRZ.HNZ. | 2021-06-16T03:12:52.37 | 3.0 | undecidable | manual | S | 0.18 | 0 | |||
IV.RMP.HHZ. | 2021-06-16T03:12:41.16 | 3.0 | negative | manual | P | 2.99 | 0 | |||
IV.MPAG.HNZ. | 2021-06-16T03:12:29.95 | 0.3 | undecidable | manual | P | 347 | 80.5638 | 90 | 0.42 | 61 |
IV.FIR.HHZ. | 2021-06-16T03:12:28.72 | 3.0 | undecidable | manual | P | -1.41 | 0 | |||
IV.GAVE.EHE. | 2021-06-16T03:12:25.27 | 0.6 | undecidable | manual | S | 197 | 26.8509 | 92 | -0.04 | 49 |
IV.CSP1.EHZ. | 2021-06-16T03:12:25.13 | 0.6 | undecidable | manual | S | 43 | 25.4523 | 92 | 0.17 | 48 |
IV.T1299.EHE. | 2021-06-16T03:12:23.47 | 0.3 | undecidable | manual | P | 143 | 39.8268 | 91 | 0.21 | 68 |
IV.MML1.EHE. | 2021-06-16T03:12:23.59 | 0.6 | undecidable | manual | S | 356 | 21.1677 | 93 | -0.22 | 47 |
IV.LNSS.HNN. | 2021-06-16T03:12:22.58 | 0.3 | undecidable | manual | P | 174 | 35.742 | 91 | -0.05 | 72 |
IV.ASSB.HHZ. | 2021-06-16T03:12:21.45 | 0.3 | undecidable | manual | P | 296 | 30.0477 | 91 | -0.3 | 69 |
IV.CESI.HHZ. | 2021-06-16T03:12:21.20 | 0.3 | undecidable | manual | S | 322 | 11.4774 | 116 | -0.08 | 74 |
IV.GAVE.EHE. | 2021-06-16T03:12:21.23 | 0.3 | undecidable | manual | P | 197 | 26.8509 | 92 | -0.02 | 73 |
IV.NRCA.HHZ. | 2021-06-16T03:12:21.81 | 0.6 | undecidable | manual | S | 135 | 14.0748 | 104 | -0.12 | 49 |
IV.MMO1.EHZ. | 2021-06-16T03:12:21.35 | 0.3 | undecidable | manual | P | 95 | 27.3504 | 92 | 0.01 | 73 |
IV.FDMO.HHZ. | 2021-06-16T03:12:21.93 | 0.6 | undecidable | manual | S | 32 | 14.7741 | 101 | -0.19 | 48 |
IV.MML1.EHE. | 2021-06-16T03:12:20.44 | 0.3 | undecidable | manual | P | 356 | 21.1677 | 93 | 0.06 | 73 |
IV.CSP1.EHZ. | 2021-06-16T03:12:20.95 | 0.3 | undecidable | manual | P | 43 | 25.4523 | 92 | -0.1 | 72 |
IV.FEMA.HNN. | 2021-06-16T03:12:20.46 | 0.6 | undecidable | manual | S | 48 | 6.3936 | 141 | 0.23 | 49 |
IV.NRCA.HHZ. | 2021-06-16T03:12:19.28 | 0.3 | undecidable | manual | P | 135 | 14.0748 | 104 | -0.02 | 75 |
IV.FDMO.HHZ. | 2021-06-16T03:12:19.31 | 0.3 | undecidable | manual | P | 32 | 14.7741 | 101 | -0.09 | 73 |
IV.MC2.EHZ. | 2021-06-16T03:12:19.22 | 0.6 | undecidable | manual | P | 95 | 16.0728 | 98 | -0.38 | 46 |
IV.FEMA.HNN. | 2021-06-16T03:12:18.55 | 0.1 | undecidable | manual | P | 48 | 6.3936 | 141 | 0.24 | 97 |
IV.CESI.HHZ. | 2021-06-16T03:12:18.95 | 0.1 | undecidable | manual | P | 322 | 11.4774 | 116 | 0.03 | 100 |
IV.ARVD.HHZ. | 2021-06-16T03:12:13.51 | 3.0 | positive | manual | P | -0.05 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.0 | 0.00011095000000000001 | 0.24 | AML | other | m | 2021-06-16T03:12:21.33 |
IV.CESI.HHN. | ML:1.0 | 0.00011390726000000001 | 0.0992 | AML | other | m | 2021-06-16T03:12:21.35 |
IV.NRCA.HHN. | ML:1.0 | 0.000089468655 | 0.1008 | AML | other | m | 2021-06-16T03:12:21.89 |
IV.FDMO.HHN. | ML:0.9 | 0.00007615 | 0.18 | AML | other | m | 2021-06-16T03:12:22.03 |
IV.FDMO.HHE. | ML:0.8 | 0.00005386519500000001 | 0.24 | AML | other | m | 2021-06-16T03:12:22.40 |
IV.NRCA.HHE. | ML:0.9 | 0.0000797 | 0.16 | AML | other | m | 2021-06-16T03:12:22.59 |
IV.CSP1.EHE. | ML:0.8 | 0.00003818771699999999 | 0.24 | AML | other | m | 2021-06-16T03:12:25.49 |
IV.CSP1.EHN. | ML:1.0 | 0.000050952371 | 0.1808 | AML | other | m | 2021-06-16T03:12:26.19 |