A magnitude ML 1.1 earthquake occured in region: 3 km SW Sellano (PG), on
and geographic coordinates (lat, lon) 42.8660, 12.9170 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 |
---|---|---|---|---|
Sellano | PG | 3 | 1079 | 1079 |
Cerreto di Spoleto | PG | 5 | 1075 | 2154 |
Preci | PG | 10 | 724 | 2878 |
Vallo di Nera | PG | 12 | 364 | 3242 |
Campello sul Clitunno | PG | 12 | 2442 | 5684 |
Trevi | PG | 14 | 8469 | 14153 |
Visso | MC | 16 | 1107 | 15260 |
Monte Cavallo | MC | 16 | 145 | 15405 |
Sant'Anatolia di Narco | PG | 16 | 564 | 15969 |
Norcia | PG | 17 | 4957 | 20926 |
Poggiodomo | PG | 17 | 117 | 21043 |
Cascia | PG | 18 | 3217 | 24260 |
Scheggino | PG | 18 | 461 | 24721 |
Castelsantangelo sul Nera | MC | 20 | 281 | 25002 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2022-01-17 06:28:19 |
42.8657 | 12.9173 | 11 | 2022-01-17 06:37:42 |
Sala Sismica INGV-Roma | 99873311 |
Field | Value |
---|---|
Time (UTC) | 2022-01-17 06:28:19 ± 0.07 |
Latitude | 42.8657 ± 0.0027 |
Longitude | 12.9173 ± 0.0049 |
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 | 99873311 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 352 |
Semi-minor axis of confidence ellipse (meter) | 319 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 74 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30847 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 99873311 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-17 06:37:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
SL.KOGS.BHZ. | 2022-01-17T06:30:16.47 | 3.0 | undecidable | manual | Sn | 2.9 | 0 | |||
IV.SARZ.HHZ. | 2022-01-17T06:30:03.42 | 3.0 | undecidable | manual | Sn | 7.67 | 0 | |||
IV.ZEN8.EHZ. | 2022-01-17T06:29:55.48 | 3.0 | undecidable | manual | Sg | 8.36 | 0 | |||
IV.PCN.EHZ. | 2022-01-17T06:29:55.48 | 3.0 | undecidable | manual | Sg | 8.54 | 0 | |||
IX.SCL3.EHZ.02 | 2022-01-17T06:29:41.83 | 3.0 | undecidable | manual | Sn | 1.19 | 0 | |||
IV.MNTV.EHZ. | 2022-01-17T06:29:35.14 | 3.0 | undecidable | manual | Sn | -1.46 | 0 | |||
OT.TAR1.HHZ. | 2022-01-17T06:29:33.88 | 3.0 | negative | manual | Pg | 13.56 | 0 | |||
IV.USI.HHZ. | 2022-01-17T06:29:30.70 | 3.0 | positive | manual | Pg | 7.99 | 0 | |||
IV.DGI.HHZ. | 2022-01-17T06:29:23.68 | 3.0 | undecidable | manual | Pg | 9.01 | 0 | |||
IV.CADC.EHZ. | 2022-01-17T06:29:19.38 | 3.0 | negative | manual | Pg | 9.21 | 0 | |||
IV.FIR.HHZ. | 2022-01-17T06:29:07.81 | 3.0 | undecidable | manual | S | 1.05 | 0 | |||
IV.CELB.HHZ. | 2022-01-17T06:28:56.21 | 3.0 | positive | manual | Pn | 3.1 | 0 | |||
IV.TOLF.HHZ. | 2022-01-17T06:28:54.54 | 3.0 | undecidable | manual | S | -1.69 | 0 | |||
IV.CSP1.EHZ. | 2022-01-17T06:28:31.28 | 0.1 | undecidable | manual | S | 43 | 34.2435 | 50 | 0.11 | 95 |
IV.LNSS.HHZ. | 2022-01-17T06:28:30.11 | 0.1 | undecidable | manual | S | 161 | 30.8469 | 50 | -0.14 | 95 |
IV.ASSB.HHZ. | 2022-01-17T06:28:29.25 | 0.1 | undecidable | manual | S | 313 | 28.749 | 50 | -0.44 | 89 |
IV.MML1.EHZ. | 2022-01-17T06:28:29.56 | 0.1 | undecidable | manual | S | 9 | 27.8499 | 50 | 0.11 | 96 |
IV.MOMA.HHZ. | 2022-01-17T06:28:29.91 | 0.3 | undecidable | manual | S | 256 | 29.0487 | 50 | 0.13 | 72 |
IV.FDMO.HHZ. | 2022-01-17T06:28:28.28 | 0.3 | undecidable | manual | S | 36 | 23.4543 | 50 | 0 | 74 |
IV.CESI.HHZ. | 2022-01-17T06:28:26.07 | 0.1 | undecidable | manual | S | 356 | 15.4734 | 125 | -0.04 | 100 |
IV.NRCA.HHZ. | 2022-01-17T06:28:26.32 | 0.1 | undecidable | manual | S | 102 | 16.3725 | 124 | -0.05 | 99 |
IV.CSP1.EHZ. | 2022-01-17T06:28:26.33 | 0.1 | undecidable | manual | P | 43 | 34.2435 | 50 | 0.08 | 96 |
IV.MML1.EHZ. | 2022-01-17T06:28:25.24 | 0.1 | undecidable | manual | P | 9 | 27.8499 | 50 | -0.02 | 98 |
IV.MOMA.HHZ. | 2022-01-17T06:28:25.98 | 0.3 | undecidable | manual | P | 256 | 29.0487 | 50 | 0.53 | 65 |
IV.ASSB.HHZ. | 2022-01-17T06:28:25.40 | 0.1 | undecidable | manual | P | 313 | 28.749 | 50 | 0 | 98 |
IV.LNSS.HHZ. | 2022-01-17T06:28:25.62 | 0.1 | undecidable | manual | P | 161 | 30.8469 | 50 | -0.1 | 96 |
IV.FDMO.HHZ. | 2022-01-17T06:28:24.54 | 0.1 | undecidable | manual | P | 36 | 23.4543 | 50 | -0.04 | 98 |
IV.CESI.HHZ. | 2022-01-17T06:28:23.35 | 0.1 | undecidable | manual | P | 356 | 15.4734 | 125 | 0.02 | 100 |
IV.NRCA.HHZ. | 2022-01-17T06:28:23.49 | 0.1 | undecidable | manual | P | 102 | 16.3725 | 124 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.0 | 0.0000955 | 0.08 | AML | other | m | 2022-01-17T06:28:26.15 |
IV.CESI.HHN. | ML:1.2 | 0.00016099999999999998 | 0.26 | AML | other | m | 2022-01-17T06:28:26.21 |
IV.NRCA.HHN. | ML:1.2 | 0.000118 | 0.16 | AML | other | m | 2022-01-17T06:28:26.46 |
IV.NRCA.HHE. | ML:0.9 | 0.00007644999999999999 | 1.32 | AML | other | m | 2022-01-17T06:28:27.24 |