A magnitude ML 0.9 earthquake occured in region: 3 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8720, 13.1750 at 6 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 3 | 281 | 281 |
Ussita | MC | 9 | 444 | 725 |
Visso | MC | 10 | 1107 | 1832 |
Norcia | PG | 11 | 4957 | 6789 |
Preci | PG | 11 | 724 | 7513 |
Montemonaco | AP | 13 | 604 | 8117 |
Montegallo | AP | 13 | 523 | 8640 |
Bolognola | MC | 14 | 142 | 8782 |
Arquata del Tronto | AP | 15 | 1178 | 9960 |
Montefortino | FM | 16 | 1178 | 11138 |
Acquacanina | MC | 18 | 121 | 11259 |
Fiastra | MC | 18 | 559 | 11818 |
Amandola | FM | 19 | 3629 | 15447 |
Monte Cavallo | MC | 20 | 145 | 15592 |
Fiordimonte | MC | 20 | 202 | 15794 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-08-12 14:49:42 |
42.8723 | 13.175 | 7 | 2022-08-12 15:08:43 |
Sala Sismica INGV-Roma | 108454291 |
Field | Value |
---|---|
Time (UTC) | 2022-08-12 14:49:42 ± 0.14 |
Latitude | 42.8723 ± 0.0036 |
Longitude | 13.1750 ± 0.0037 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 108454291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 303 |
Semi-minor axis of confidence ellipse (meter) | 267 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 336 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 153 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23832 |
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 | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 108454291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-12 15:08:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.BURY.HHZ. | 2022-08-12T14:51:36.44 | 3.0 | undecidable | manual | Sn | -1.11 | 0 | |||
IV.ALJA.HHZ. | 2022-08-12T14:51:14.40 | 3.0 | positive | manual | Pg | 13.07 | 0 | |||
IX.STN3.EHZ.02 | 2022-08-12T14:51:12.03 | 3.0 | undecidable | manual | Sg | 1.52 | 0 | |||
IX.PGN3.HHZ.02 | 2022-08-12T14:51:10.03 | 3.0 | undecidable | manual | Sn | -1.37 | 0 | |||
CH.FUORN.HHZ. | 2022-08-12T14:50:55.32 | 3.0 | undecidable | manual | Pg | 7.2 | 0 | |||
IV.MOCO.HHZ. | 2022-08-12T14:50:49.74 | 3.0 | undecidable | manual | Sg | 0.77 | 0 | |||
IV.SFI.EHZ. | 2022-08-12T14:50:27.60 | 3.0 | undecidable | manual | S | -1.59 | 0 | |||
IV.MCRV.HHZ. | 2022-08-12T14:50:24.45 | 3.0 | undecidable | manual | Pn | -1.73 | 0 | |||
IV.RIBO.EHZ.01 | 2022-08-12T14:50:13.12 | 3.0 | negative | manual | Pg | 2.03 | 0 | |||
IV.ARVD.HHZ. | 2022-08-12T14:50:06.37 | 3.0 | undecidable | manual | S | 0.33 | 0 | |||
IV.SAMA.EHZ. | 2022-08-12T14:50:03.98 | 3.0 | undecidable | manual | P | -2.69 | 0 | |||
IV.ASSB.HHZ. | 2022-08-12T14:49:58.02 | 3.0 | undecidable | manual | S | 1.13 | 0 | |||
IV.NARO.HHZ. | 2022-08-12T14:49:56.30 | 3.0 | positive | manual | P | -3.21 | 0 | |||
IV.CESI.HHZ. | 2022-08-12T14:49:52.03 | 0.1 | undecidable | manual | S | 304 | 26.4513 | 104 | 0.08 | 95 |
IV.EL6.EHZ. | 2022-08-12T14:49:51.82 | 3.0 | negative | manual | P | 0.15 | 0 | |||
IV.CSP1.EHZ. | 2022-08-12T14:49:51.39 | 0.1 | undecidable | manual | S | 6 | 24.4533 | 105 | 0.1 | 95 |
IV.MF5.EHZ. | 2022-08-12T14:49:50.90 | 3.0 | undecidable | manual | S | -1.8 | 0 | |||
IV.CSP1.EHZ. | 2022-08-12T14:49:47.07 | 1.0 | negative | manual | P | 6 | 24.4533 | 105 | -0.51 | 22 |
IV.CESI.HHZ. | 2022-08-12T14:49:47.79 | 0.1 | undecidable | manual | P | 304 | 26.4513 | 104 | -0.17 | 94 |
IV.MMO1.EHZ. | 2022-08-12T14:49:47.48 | 0.1 | undecidable | manual | S | 76 | 12.6762 | 117 | 0.03 | 99 |
IV.FDMO.HHZ. | 2022-08-12T14:49:46.72 | 0.1 | undecidable | manual | P | 339 | 19.5693 | 108 | 0.09 | 96 |
IV.MMO1.EHZ. | 2022-08-12T14:49:45.45 | 0.6 | undecidable | manual | P | 76 | 12.6762 | 117 | 0.09 | 49 |
IV.MC2.EHZ. | 2022-08-12T14:49:45.15 | 0.6 | undecidable | manual | S | 15 | 4.4955 | 145 | -0.09 | 49 |
IV.NRCA.HHZ. | 2022-08-12T14:49:45.72 | 0.1 | undecidable | manual | S | 229 | 6.5934 | 135 | 0.02 | 100 |
IV.NRCA.HHZ. | 2022-08-12T14:49:44.41 | 0.1 | positive | manual | P | 229 | 6.5934 | 135 | 0.06 | 99 |
IV.MC2.EHZ. | 2022-08-12T14:49:43.98 | 0.1 | undecidable | manual | P | 15 | 4.4955 | 145 | -0.1 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHE. | ML:1.0 | 0.00013900000000000002 | 1.2 | AML | other | m | 2022-08-12T14:49:50.31 |
IV.MMO1.EHN. | ML:0.9 | 0.0001002 | 0.16 | AML | other | m | 2022-08-12T14:49:50.48 |
IV.FDMO.HHE. | ML:0.6 | 0.00003065 | 0.72 | AML | other | m | 2022-08-12T14:49:51.36 |
IV.FDMO.HHN. | ML:0.7 | 0.000037900000000000006 | 0.34 | AML | other | m | 2022-08-12T14:49:53.59 |
IV.CESI.HHN. | ML:1.1 | 0.0000697 | 0.18 | AML | other | m | 2022-08-12T14:49:55.19 |
IV.CESI.HHE. | ML:0.9 | 0.000046450000000000004 | 1.36 | AML | other | m | 2022-08-12T14:49:55.20 |