A magnitude ML 0.4 earthquake occured in region: 4 km N Preci (PG), on
and geographic coordinates (lat, lon) 42.9100, 13.0280 at 12 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 | 4 | 724 | 724 |
Visso | MC | 6 | 1107 | 1831 |
Sellano | PG | 8 | 1079 | 2910 |
Monte Cavallo | MC | 10 | 145 | 3055 |
Ussita | MC | 10 | 444 | 3499 |
Castelsantangelo sul Nera | MC | 10 | 281 | 3780 |
Cerreto di Spoleto | PG | 13 | 1075 | 4855 |
Norcia | PG | 14 | 4957 | 9812 |
Fiordimonte | MC | 15 | 202 | 10014 |
Pieve Torina | MC | 15 | 1458 | 11472 |
Fiastra | MC | 18 | 559 | 12031 |
Pievebovigliana | MC | 18 | 866 | 12897 |
Acquacanina | MC | 18 | 121 | 13018 |
Bolognola | MC | 19 | 142 | 13160 |
Serravalle di Chienti | MC | 19 | 1070 | 14230 |
Muccia | MC | 19 | 915 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.4 | 2022-07-28 15:40:56 |
42.9102 | 13.0275 | 12 | 2023-01-31 19:03:46 |
Bollettino Sismico Italiano INGV | 109956591 |
Field | Value |
---|---|
Time (UTC) | 2022-07-28 15:40:56 ± 0.16 |
Latitude | 42.9102 ± 0.0045 |
Longitude | 13.0275 ± 0.0074 |
Depth (km) | 12 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 109956591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 524 |
Semi-minor axis of confidence ellipse (meter) | 489 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 45 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 177 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 12 |
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) | 0.22303 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 109956591 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-09-21 09:44:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.BHB.HHZ. | 2022-07-28T15:42:52.92 | 3.0 | undecidable | manual | Sn | -2.45 | 0 | |||
GU.RORO.HHZ. | 2022-07-28T15:42:47.39 | 3.0 | undecidable | manual | Sg | 11.67 | 0 | |||
GU.RRL.HHZ. | 2022-07-28T15:42:28.41 | 3.0 | negative | manual | Pg | 21.719999 | 0 | |||
IV.CRND.HNZ. | 2022-07-28T15:42:24.14 | 3.0 | undecidable | manual | Sg | 4.12 | 0 | |||
GU.PZZ.HHZ. | 2022-07-28T15:42:20.30 | 3.0 | undecidable | manual | Pg | 18.690001 | 0 | |||
IV.PLLN.EHZ. | 2022-07-28T15:42:18.25 | 3.0 | undecidable | manual | Pg | 11.36 | 0 | |||
SL.KOGS.BHZ. | 2022-07-28T15:42:08.42 | 3.0 | undecidable | manual | Pg | 8.79 | 0 | |||
IV.FVI.HHZ. | 2022-07-28T15:42:01.27 | 3.0 | undecidable | manual | Pg | 9.55 | 0 | |||
GU.POPM.HHZ. | 2022-07-28T15:41:54.01 | 3.0 | undecidable | manual | Sg | 1.24 | 0 | |||
IT.LRNO.HNZ. | 2022-07-28T15:41:47.67 | 3.0 | undecidable | manual | Sn | -1.06 | 0 | |||
IV.BRIS.HHZ. | 2022-07-28T15:41:36.68 | 3.0 | undecidable | manual | Sn | -7.64 | 0 | |||
IV.RIBO.EHZ.01 | 2022-07-28T15:41:19.49 | 3.0 | undecidable | manual | Pg | 1.31 | 0 | |||
IV.CRE.HHZ. | 2022-07-28T15:41:12.69 | 3.0 | undecidable | manual | Pg | -1.49 | 0 | |||
IV.ATFO.HHZ. | 2022-07-28T15:41:12.95 | 3.0 | undecidable | manual | Sg | -2.64 | 0 | |||
IV.CSP1.EHZ. | 2022-07-28T15:41:05.63 | 0.3 | undecidable | manual | S | 35 | 24.753 | 95 | 0.01 | 74 |
7F.SIB2.EHE. | 2022-07-28T15:41:04.85 | 0.3 | undecidable | manual | S | 95 | 22.5552 | 96 | -0.18 | 72 |
IV.SSFR.HHZ. | 2022-07-28T15:41:03.54 | 3.0 | undecidable | manual | Pn | -2.97 | 0 | |||
IV.MC2.EHZ. | 2022-07-28T15:41:02.93 | 0.3 | undecidable | manual | S | 89 | 13.0758 | 114 | 0.35 | 71 |
IV.FDMO.HHZ. | 2022-07-28T15:41:02.77 | 0.3 | undecidable | manual | S | 19 | 14.874 | 108 | -0.23 | 72 |
IV.CESI.HHZ. | 2022-07-28T15:41:02.84 | 0.1 | undecidable | manual | S | 317 | 14.4744 | 109 | -0.08 | 100 |
IV.NRCA.HHZ. | 2022-07-28T15:41:01.90 | 0.1 | undecidable | manual | S | 140 | 11.0778 | 122 | -0.19 | 98 |
IV.CSP1.EHZ. | 2022-07-28T15:41:01.83 | 0.1 | undecidable | manual | P | 35 | 24.753 | 95 | 0.05 | 98 |
7F.SIB2.EHE. | 2022-07-28T15:41:01.45 | 0.3 | undecidable | manual | P | 95 | 22.5552 | 96 | 0.01 | 75 |
IV.FDMO.HHZ. | 2022-07-28T15:41:00.34 | 0.1 | undecidable | manual | P | 19 | 14.874 | 108 | 0.07 | 99 |
IV.CESI.HHZ. | 2022-07-28T15:41:00.31 | 0.1 | negative | manual | P | 317 | 14.4744 | 109 | 0.09 | 99 |
IV.MC2.EHZ. | 2022-07-28T15:41:00.09 | 0.3 | undecidable | manual | P | 89 | 13.0758 | 114 | 0.07 | 75 |
IV.NRCA.HHZ. | 2022-07-28T15:40:59.80 | 0.3 | undecidable | manual | P | 140 | 11.0778 | 122 | 0.06 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.1 | 0.000017049999999999998 | 1.12 | AML | other | m | 2022-07-28T15:41:02.02 |
IV.NRCA.HHE. | ML:0.3 | 0.0000201 | 0.56 | AML | other | m | 2022-07-28T15:41:02.80 |
IV.FDMO.HHE. | ML:0.5 | 0.00002765 | 0.32 | AML | other | m | 2022-07-28T15:41:03.10 |
IV.FDMO.HHN. | ML:0.4 | 0.0000259 | 1.1 | AML | other | m | 2022-07-28T15:41:03.32 |