A magnitude ML 0.4 earthquake occured in region: 1 km W Ussita (MC), on
and geographic coordinates (lat, lon) 42.9480, 13.1290 at 10 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 |
---|---|---|---|---|
Ussita | MC | 1 | 444 | 444 |
Visso | MC | 4 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 6 | 281 | 1832 |
Bolognola | MC | 10 | 142 | 1974 |
Acquacanina | MC | 10 | 121 | 2095 |
Fiastra | MC | 10 | 559 | 2654 |
Preci | PG | 11 | 724 | 3378 |
Fiordimonte | MC | 11 | 202 | 3580 |
Monte Cavallo | MC | 12 | 145 | 3725 |
Pieve Torina | MC | 13 | 1458 | 5183 |
Pievebovigliana | MC | 13 | 866 | 6049 |
Muccia | MC | 17 | 915 | 6964 |
Montemonaco | AP | 17 | 604 | 7568 |
Sarnano | MC | 17 | 3264 | 10832 |
Montefortino | FM | 17 | 1178 | 12010 |
Norcia | PG | 17 | 4957 | 16967 |
Sellano | PG | 18 | 1079 | 18046 |
Amandola | FM | 19 | 3629 | 21675 |
Serravalle di Chienti | MC | 20 | 1070 | 22745 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2022-08-18 23:18:32 |
42.9477 | 13.1292 | 10 | 2022-08-18 23:30:20 |
Sala Sismica INGV-Roma | 108695531 |
Field | Value |
---|---|
Time (UTC) | 2022-08-18 23:18:32 ± 0.16 |
Latitude | 42.9477 ± 0.0027 |
Longitude | 13.1292 ± 0.0049 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 108695531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 470 |
Semi-minor axis of confidence ellipse (meter) | 32 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 69 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 156 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.15468 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 108695531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-18 23:30:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OX.DRE.HHZ. | 2022-08-18T23:20:12.16 | 3.0 | undecidable | manual | Sg | 6.54 | 0 | |||
IV.CELB.HHZ. | 2022-08-18T23:19:54.01 | 3.0 | undecidable | manual | Sg | 7.44 | 0 | |||
IV.PZUN.HHZ. | 2022-08-18T23:19:41.99 | 3.0 | undecidable | manual | Sg | 44.990002 | 0 | |||
IV.MSFR.HHZ. | 2022-08-18T23:19:32.74 | 3.0 | undecidable | manual | Pg | 29.959999 | 0 | |||
SL.KOGS.BHZ. | 2022-08-18T23:19:29.17 | 3.0 | negative | manual | Pg | 13.29 | 0 | |||
IV.CPGN.HNZ. | 2022-08-18T23:19:28.48 | 3.0 | undecidable | manual | Sg | 1.22 | 0 | |||
IV.VISG.HHZ. | 2022-08-18T23:19:21.79 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.MGAB.HHZ. | 2022-08-18T23:19:17.84 | 3.0 | undecidable | manual | Sg | -0.71 | 0 | |||
OX.DRE.HHZ. | 2022-08-18T23:19:12.56 | 3.0 | undecidable | manual | Pg | 0.07 | 0 | |||
OX.MARN.HHZ. | 2022-08-18T23:19:12.77 | 3.0 | positive | manual | Pn | -2.78 | 0 | |||
IV.ARVD.HHZ. | 2022-08-18T23:19:12.38 | 3.0 | undecidable | manual | Sg | -3.52 | 0 | |||
IV.SALO.HHZ. | 2022-08-18T23:19:10.13 | 3.0 | undecidable | manual | Pn | -9.26 | 0 | |||
IV.RNI2.HHZ. | 2022-08-18T23:19:08.47 | 3.0 | undecidable | manual | Sg | 20.299999 | 0 | |||
IV.FNVD.HHZ. | 2022-08-18T23:19:04.65 | 3.0 | undecidable | manual | Pg | 2.46 | 0 | |||
IV.CMPR.HHZ. | 2022-08-18T23:18:59.20 | 3.0 | undecidable | manual | Pg | 23.459999 | 0 | |||
IV.PP3.EHZ. | 2022-08-18T23:18:42.05 | 3.0 | positive | manual | Pg | 1.96 | 0 | |||
IV.CSP1.EHZ. | 2022-08-18T23:18:39.30 | 0.3 | undecidable | manual | S | 21 | 17.1717 | 119 | -0.02 | 74 |
IV.MMO1.EHZ. | 2022-08-18T23:18:39.24 | 0.3 | undecidable | manual | S | 108 | 16.9719 | 119 | -0.01 | 74 |
7F.SIB3.EHZ. | 2022-08-18T23:18:38.06 | 0.6 | undecidable | manual | S | 125 | 13.9749 | 124 | -0.33 | 47 |
7F.SIB2.EHZ. | 2022-08-18T23:18:38.68 | 0.3 | undecidable | manual | S | 114 | 15.4734 | 122 | -0.16 | 72 |
IV.CERA.HHZ. | 2022-08-18T23:18:38.90 | 3.0 | undecidable | manual | P | 9.22 | 0 | |||
IV.NRCA.HHZ. | 2022-08-18T23:18:37.86 | 0.3 | undecidable | manual | S | 185 | 12.6762 | 127 | -0.17 | 72 |
IV.FDMO.HHZ. | 2022-08-18T23:18:37.25 | 0.3 | undecidable | manual | S | 341 | 10.3785 | 133 | -0.17 | 73 |
IV.MC2.EHE. | 2022-08-18T23:18:36.83 | 0.3 | undecidable | manual | S | 130 | 6.2937 | 147 | 0.34 | 71 |
IV.MMO1.EHZ. | 2022-08-18T23:18:36.47 | 0.3 | undecidable | manual | P | 108 | 16.9719 | 119 | 0.06 | 73 |
IV.CSP1.EHZ. | 2022-08-18T23:18:36.50 | 0.3 | undecidable | manual | P | 21 | 17.1717 | 119 | 0.06 | 73 |
IV.SNTG.HHZ. | 2022-08-18T23:18:36.47 | 3.0 | undecidable | manual | P | -6.07 | 0 | |||
7F.SIB2.EHZ. | 2022-08-18T23:18:36.19 | 0.6 | undecidable | manual | P | 114 | 15.4734 | 122 | 0.03 | 49 |
IV.MC2.EHE. | 2022-08-18T23:18:35.09 | 0.6 | undecidable | manual | P | 130 | 6.2937 | 147 | 0.29 | 48 |
IV.NRCA.HHZ. | 2022-08-18T23:18:35.74 | 0.1 | undecidable | manual | P | 185 | 12.6762 | 127 | 0.05 | 99 |
IV.FDMO.HHZ. | 2022-08-18T23:18:35.36 | 0.1 | undecidable | manual | P | 341 | 10.3785 | 133 | 0.02 | 100 |
7F.SIB3.EHZ. | 2022-08-18T23:18:35.92 | 0.6 | undecidable | manual | P | 125 | 13.9749 | 124 | 0.02 | 50 |
IV.RM33.EHZ. | 2022-08-18T23:18:35.42 | 3.0 | undecidable | manual | P | -0.59 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.6 | 0.00004311796 | 0.1152 | AML | other | m | 2022-08-18T23:18:38.03 |
IV.NRCA.HHN. | ML:0.3 | 0.000020912995 | 0.064 | AML | other | m | 2022-08-18T23:18:38.59 |
IV.MMO1.EHE. | ML:0.2 | 0.000015881889 | 0.128 | AML | other | m | 2022-08-18T23:18:39.34 |
IV.MMO1.EHN. | ML:0.1 | 0.000010876371499999998 | 0.1024 | AML | other | m | 2022-08-18T23:18:39.72 |
IV.CSP1.EHE. | ML:0.6 | 0.000033954440000000004 | 0.1536 | AML | other | m | 2022-08-18T23:18:39.56 |
IV.CSP1.EHN. | ML:0.4 | 0.000017722355000000002 | 0.1664 | AML | other | m | 2022-08-18T23:18:39.63 |