A magnitude ML 1.5 earthquake occured in region: 3 km S Preci (PG), on
and geographic coordinates (lat, lon) 42.8520, 13.0400 at 10 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 |
---|---|---|---|---|
Preci | PG | 3 | 724 | 724 |
Norcia | PG | 8 | 4957 | 5681 |
Visso | MC | 10 | 1107 | 6788 |
Sellano | PG | 10 | 1079 | 7867 |
Castelsantangelo sul Nera | MC | 11 | 281 | 8148 |
Cerreto di Spoleto | PG | 11 | 1075 | 9223 |
Ussita | MC | 13 | 444 | 9667 |
Cascia | PG | 15 | 3217 | 12884 |
Monte Cavallo | MC | 16 | 145 | 13029 |
Vallo di Nera | PG | 17 | 364 | 13393 |
Poggiodomo | PG | 18 | 117 | 13510 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2016-05-21 21:12:15 |
42.8523 | 13.04 | 10 | 2016-11-08 11:48:48 |
Bollettino Sismico Italiano INGV | 25723001 |
Reviewed Rev100 |
ML 1.5 | 2016-05-21 21:12:15 |
42.855 | 13.0493 | 10 | 2016-05-21 21:16:39 |
Sala Sismica INGV-Roma | 25254171 |
Field | Value |
---|---|
Time (UTC) | 2016-05-21 21:12:15 ± 0.04 |
Latitude | 42.8523 ± 0.0018 |
Longitude | 13.0400 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 25723001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 330 |
Semi-minor axis of confidence ellipse (meter) | 98 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 76 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 41 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.05756 |
Epicentral distance of station farthest from the epicenter (degree) | 0.68259 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 25723001 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2016-06-09 09:58:18 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 25254171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-05-21 21:16:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2016-05-21T21:12:32.05 | 0.3 | undecidable | manual | S | 319 | 49.1175 | 50 | 0.4 | 66 |
IV.TERO.HHN. | 2016-05-21T21:12:32.42 | 0.3 | undecidable | manual | S | 119 | 52.503 | 50 | -0.13 | 70 |
IV.CESX.HHZ. | 2016-05-21T21:12:30.82 | 0.3 | undecidable | manual | S | 234 | 45.8208 | 50 | 0.07 | 71 |
IV.SNTG.HHZ. | 2016-05-21T21:12:30.75 | 0.3 | undecidable | manual | S | 350 | 45.4212 | 50 | 0.11 | 71 |
IV.RM33.EHZ. | 2016-05-21T21:12:29.50 | 0.3 | undecidable | manual | S | 159 | 40.626 | 50 | 0.12 | 71 |
IV.MGAB.HHZ. | 2016-05-21T21:12:29.40 | 0.6 | undecidable | manual | P | 275 | 75.7686 | 50 | 0.39 | 42 |
IV.ASSB.HHN. | 2016-05-21T21:12:28.36 | 0.3 | undecidable | manual | S | 304 | 37.4292 | 50 | -0.17 | 71 |
IV.GUMA.HNN. | 2016-05-21T21:12:27.91 | 0.3 | undecidable | manual | S | 46 | 33.4443 | 50 | 0.46 | 67 |
IV.CSP1.EHZ. | 2016-05-21T21:12:26.08 | 0.3 | undecidable | manual | S | 27 | 29.748 | 50 | -0.38 | 69 |
IV.TERO.HHN. | 2016-05-21T21:12:25.21 | 0.3 | undecidable | manual | P | 119 | 52.503 | 50 | -0.22 | 68 |
IV.LNSS.HHZ. | 2016-05-21T21:12:25.76 | 0.3 | undecidable | manual | S | 180 | 27.6501 | 109 | -0.12 | 73 |
IV.OFFI.HHE. | 2016-05-21T21:12:25.81 | 0.6 | undecidable | manual | P | 80 | 53.3022 | 50 | 0.26 | 45 |
IV.SNTG.HHZ. | 2016-05-21T21:12:24.08 | 0.3 | undecidable | manual | P | 350 | 45.4212 | 50 | -0.25 | 69 |
IV.CESX.HHZ. | 2016-05-21T21:12:24.30 | 0.3 | undecidable | manual | P | 234 | 45.8208 | 50 | -0.1 | 71 |
IV.ATCC.EHZ. | 2016-05-21T21:12:24.87 | 0.3 | undecidable | manual | P | 319 | 49.1175 | 50 | -0.05 | 71 |
IV.RM33.EHZ. | 2016-05-21T21:12:23.55 | 0.3 | undecidable | manual | P | 159 | 40.626 | 50 | -0.06 | 72 |
IV.ARRO.EHZ. | 2016-05-21T21:12:23.12 | 0.3 | undecidable | manual | P | 217 | 37.629 | 50 | -0.03 | 73 |
IV.FDMO.HHZ. | 2016-05-21T21:12:23.39 | 0.3 | undecidable | manual | S | 11 | 20.7681 | 115 | -0.26 | 72 |
IV.CESI.HHZ. | 2016-05-21T21:12:23.34 | 0.3 | undecidable | manual | S | 327 | 20.1687 | 115 | -0.12 | 74 |
IV.ASSB.HHN. | 2016-05-21T21:12:22.89 | 0.3 | undecidable | manual | P | 304 | 37.4292 | 50 | -0.22 | 70 |
IV.SMA1.EHN. | 2016-05-21T21:12:22.77 | 0.3 | undecidable | manual | P | 136 | 34.4433 | 50 | 0.13 | 72 |
IV.GUMA.HNN. | 2016-05-21T21:12:22.56 | 0.3 | undecidable | manual | P | 46 | 33.4443 | 50 | 0.07 | 73 |
IV.FEMA.HNZ. | 2016-05-21T21:12:21.13 | 0.3 | undecidable | manual | S | 4 | 12.1767 | 128 | 0.05 | 76 |
IV.LNSS.HHZ. | 2016-05-21T21:12:21.50 | 0.1 | positive | manual | P | 180 | 27.6501 | 109 | -0.08 | 98 |
IV.CSP1.EHZ. | 2016-05-21T21:12:21.68 | 0.1 | positive | manual | P | 27 | 29.748 | 50 | -0.24 | 94 |
IV.FDMO.HHZ. | 2016-05-21T21:12:20.26 | 0.1 | positive | manual | P | 11 | 20.7681 | 115 | -0.04 | 100 |
IV.CESI.HHZ. | 2016-05-21T21:12:20.29 | 0.1 | undecidable | manual | P | 327 | 20.1687 | 115 | 0.1 | 99 |
IV.NRCA.HHZ. | 2016-05-21T21:12:19.66 | 0.3 | undecidable | manual | S | 109 | 6.3936 | 146 | -0.04 | 77 |
IV.FEMA.HNZ. | 2016-05-21T21:12:19.14 | 0.3 | undecidable | manual | P | 4 | 12.1767 | 128 | 0.32 | 72 |
IV.NRCA.HHZ. | 2016-05-21T21:12:18.23 | 0.1 | undecidable | manual | P | 109 | 6.3936 | 146 | 0.21 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.4 | 0.000189 | 0.32 | AML | other | m | 2016-05-21T21:12:23.47 |
IV.CESI.HHN. | ML:1.8 | 0.00041400000000000003 | 0.42 | AML | other | m | 2016-05-21T21:12:23.65 |
IV.CESX.HHN. | ML:1.4 | 0.00007039999999999999 | 0.2 | AML | other | m | 2016-05-21T21:12:33.18 |
IV.CESX.HHE. | ML:1.1 | 0.000042050000000000006 | 0.48 | AML | other | m | 2016-05-21T21:12:33.36 |
IV.FDMO.HHN. | ML:1.8 | 0.000416 | 0.32 | AML | other | m | 2016-05-21T21:12:23.98 |
IV.FDMO.HHE. | ML:1.8 | 0.00042100000000000004 | 0.12 | AML | other | m | 2016-05-21T21:12:23.87 |
IV.LNSS.HHE. | ML:1.8 | 0.000379 | 0.18 | AML | other | m | 2016-05-21T21:12:26.22 |
IV.LNSS.HHN. | ML:1.8 | 0.00033099999999999997 | 0.94 | AML | other | m | 2016-05-21T21:12:26.08 |
IV.RM33.EHN. | ML:1.2 | 0.00005235 | 0.8 | AML | other | m | 2016-05-21T21:12:29.90 |
IV.RM33.EHE. | ML:1.3 | 0.00007549999999999999 | 0.9 | AML | other | m | 2016-05-21T21:12:31.70 |
IV.SNTG.HHN. | ML:1.1 | 0.00003905 | 0.18 | AML | other | m | 2016-05-21T21:12:32.74 |
IV.SNTG.HHE. | ML:1.1 | 0.0000355 | 0.32 | AML | other | m | 2016-05-21T21:12:33.12 |