A magnitude ML 0.9 earthquake occured in region: 4 km NW Preci (PG), on
and geographic coordinates (lat, lon) 42.9070, 13.0020 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 |
---|---|---|---|---|
Preci | PG | 4 | 724 | 724 |
Sellano | PG | 6 | 1079 | 1803 |
Visso | MC | 8 | 1107 | 2910 |
Monte Cavallo | MC | 10 | 145 | 3055 |
Cerreto di Spoleto | PG | 12 | 1075 | 4130 |
Ussita | MC | 12 | 444 | 4574 |
Castelsantangelo sul Nera | MC | 12 | 281 | 4855 |
Norcia | PG | 15 | 4957 | 9812 |
Pieve Torina | MC | 16 | 1458 | 11270 |
Fiordimonte | MC | 16 | 202 | 11472 |
Pievebovigliana | MC | 19 | 866 | 12338 |
Vallo di Nera | PG | 19 | 364 | 12702 |
Serravalle di Chienti | MC | 19 | 1070 | 13772 |
Fiastra | MC | 19 | 559 | 14331 |
Acquacanina | MC | 20 | 121 | 14452 |
Muccia | MC | 20 | 915 | 15367 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-03-21 18:22:18 |
42.9067 | 13.0023 | 11 | 2020-03-21 18:54:08 |
Sala Sismica INGV-Roma | 77441711 |
Field | Value |
---|---|
Time (UTC) | 2020-03-21 18:22:18 ± 0.09 |
Latitude | 42.9067 ± 0.0036 |
Longitude | 13.0023 ± 0.0061 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 77441711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 597 |
Semi-minor axis of confidence ellipse (meter) | 279 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 233 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 600.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 192 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.52430 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 77441711 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-21 18:54:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RMP.HHZ. | 2020-03-21T18:22:41.66 | 3.0 | negative | manual | P | 0.52 | 0 | |||
IV.TERO.HHZ. | 2020-03-21T18:22:36.70 | 0.3 | undecidable | manual | S | 123 | 58.1973 | 50 | 0.32 | 65 |
IV.EL6.EHZ. | 2020-03-21T18:22:34.14 | 0.3 | undecidable | manual | S | 10 | 47.619 | 50 | 0.6 | 61 |
IV.SNTG.HHZ. | 2020-03-21T18:22:31.39 | 0.3 | undecidable | manual | S | 353 | 38.9277 | 50 | 0.15 | 70 |
IV.TERO.HHZ. | 2020-03-21T18:22:28.95 | 1.0 | undecidable | manual | P | 123 | 58.1973 | 50 | 0.19 | 22 |
IV.PF6.EHZ. | 2020-03-21T18:22:28.75 | 0.3 | undecidable | manual | S | 31 | 30.0477 | 50 | -0.1 | 72 |
IV.EL6.EHZ. | 2020-03-21T18:22:27.08 | 0.1 | undecidable | manual | P | 10 | 47.619 | 50 | -0.04 | 94 |
IV.CSP1.EHZ. | 2020-03-21T18:22:27.81 | 0.6 | undecidable | manual | S | 39 | 26.3514 | 50 | -0.05 | 49 |
IV.MMO1.HNZ. | 2020-03-21T18:22:27.79 | 0.3 | undecidable | manual | S | 92 | 26.3514 | 50 | -0.09 | 72 |
IV.MML1.EHZ. | 2020-03-21T18:22:26.91 | 0.3 | undecidable | manual | S | 354 | 23.0547 | 50 | -0.1 | 73 |
IV.SNTG.HHZ. | 2020-03-21T18:22:25.72 | 0.1 | undecidable | manual | P | 353 | 38.9277 | 50 | -0.07 | 95 |
IV.PF6.EHZ. | 2020-03-21T18:22:24.25 | 0.1 | undecidable | manual | P | 31 | 30.0477 | 50 | -0.16 | 94 |
IV.CESI.HHZ. | 2020-03-21T18:22:24.33 | 0.6 | undecidable | manual | S | 324 | 13.4754 | 129 | -0.03 | 50 |
IV.FDMO.HHZ. | 2020-03-21T18:22:24.88 | 0.3 | undecidable | manual | S | 26 | 15.9729 | 124 | -0.17 | 72 |
IV.GUMA.HHZ. | 2020-03-21T18:22:24.99 | 3.0 | undecidable | manual | P | 0.41 | 0 | |||
IV.MC2.EHZ. | 2020-03-21T18:22:24.96 | 0.6 | undecidable | manual | S | 88 | 15.1737 | 126 | 0.14 | 49 |
IV.FEMA.HNZ. | 2020-03-21T18:22:23.00 | 0.3 | undecidable | manual | S | 32 | 7.2927 | 146 | 0.11 | 74 |
IV.MML1.EHZ. | 2020-03-21T18:22:23.13 | 0.1 | undecidable | manual | P | 354 | 23.0547 | 50 | -0.21 | 94 |
IV.CSP1.EHZ. | 2020-03-21T18:22:23.81 | 0.6 | positive | manual | P | 39 | 26.3514 | 50 | -0.03 | 49 |
IV.MMO1.HNZ. | 2020-03-21T18:22:23.57 | 0.1 | undecidable | manual | P | 92 | 26.3514 | 50 | -0.28 | 93 |
IV.NRCA.HHZ. | 2020-03-21T18:22:23.74 | 0.6 | undecidable | manual | S | 132 | 12.1767 | 132 | -0.27 | 47 |
IT.MTCL.HGZ. | 2020-03-21T18:22:23.19 | 0.3 | undecidable | manual | S | 359 | 9.6792 | 138 | -0.22 | 72 |
IV.MC2.EHZ. | 2020-03-21T18:22:22.20 | 0.1 | undecidable | manual | P | 88 | 15.1737 | 126 | 0.12 | 98 |
IV.FDMO.HHZ. | 2020-03-21T18:22:22.22 | 0.1 | undecidable | manual | P | 26 | 15.9729 | 124 | 0 | 100 |
IV.NRCA.HHZ. | 2020-03-21T18:22:21.59 | 0.1 | negative | manual | P | 132 | 12.1767 | 132 | -0.03 | 100 |
IT.MTCL.HGZ. | 2020-03-21T18:22:21.34 | 0.1 | undecidable | manual | P | 359 | 9.6792 | 138 | 0.08 | 99 |
IV.CESI.HHZ. | 2020-03-21T18:22:21.90 | 0.1 | undecidable | manual | P | 324 | 13.4754 | 129 | 0.08 | 99 |
IV.FEMA.HNZ. | 2020-03-21T18:22:21.21 | 0.1 | undecidable | manual | P | 32 | 7.2927 | 146 | 0.24 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.4 | 0.0002485 | 0.12 | AML | other | m | 2020-03-21T18:22:23.80 |
IV.NRCA.HHE. | ML:1.2 | 0.00017299999999999998 | 1.28 | AML | other | m | 2020-03-21T18:22:24.66 |
IV.CESI.HHN. | ML:0.9 | 0.00008080000000000001 | 0.5 | AML | other | m | 2020-03-21T18:22:24.62 |
IV.CESI.HHE. | ML:0.8 | 0.00007159999999999999 | 0.28 | AML | other | m | 2020-03-21T18:22:24.53 |
IV.CSP1.EHE. | ML:0.9 | 0.000043311882499999997 | 0.2048 | AML | other | m | 2020-03-21T18:22:28.53 |
IV.CSP1.EHN. | ML:0.8 | 0.00003283007 | 0.1408 | AML | other | m | 2020-03-21T18:22:28.48 |
IV.SNTG.HHE. | ML:0.4 | 0.000010349299 | 0.128 | AML | other | m | 2020-03-21T18:22:32.51 |
IV.SNTG.HHN. | ML:0.4 | 0.000011557318 | 0.1024 | AML | other | m | 2020-03-21T18:22:31.97 |