A magnitude ML 1.1 earthquake occured in region: 5 km W Preci (PG), on
and geographic coordinates (lat, lon) 42.8830, 12.9840 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 |
---|---|---|---|---|
Preci | PG | 5 | 724 | 724 |
Sellano | PG | 5 | 1079 | 1803 |
Cerreto di Spoleto | PG | 9 | 1075 | 2878 |
Visso | MC | 10 | 1107 | 3985 |
Monte Cavallo | MC | 13 | 145 | 4130 |
Norcia | PG | 13 | 4957 | 9087 |
Castelsantangelo sul Nera | MC | 14 | 281 | 9368 |
Ussita | MC | 14 | 444 | 9812 |
Vallo di Nera | PG | 16 | 364 | 10176 |
Campello sul Clitunno | PG | 18 | 2442 | 12618 |
Cascia | PG | 18 | 3217 | 15835 |
Pieve Torina | MC | 19 | 1458 | 17293 |
Trevi | PG | 19 | 8469 | 25762 |
Poggiodomo | PG | 19 | 117 | 25879 |
Fiordimonte | MC | 19 | 202 | 26081 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2022-04-04 05:03:05 |
42.8828 | 12.9843 | 11 | 2022-04-04 05:09:07 |
Sala Sismica INGV-Roma | 102757191 |
Field | Value |
---|---|
Time (UTC) | 2022-04-04 05:03:05 ± 0.05 |
Latitude | 42.8828 ± 0.0027 |
Longitude | 12.9843 ± 0.0037 |
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 | 102757191 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 319 |
Semi-minor axis of confidence ellipse (meter) | 246 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 52 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 57 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 34 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37322 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 102757191 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-04 05:09:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2022-04-04T05:03:26.12 | 3.0 | undecidable | manual | S | 0.02 | 0 | |||
IV.SNTG.HHZ. | 2022-04-04T05:03:19.24 | 0.6 | undecidable | manual | S | 355 | 41.4252 | 50 | 0.24 | 46 |
IV.GUMA.HHZ. | 2022-04-04T05:03:17.79 | 0.6 | undecidable | manual | S | 55 | 34.743 | 50 | 0.57 | 43 |
IV.LNSS.HHZ. | 2022-04-04T05:03:16.23 | 0.6 | undecidable | manual | S | 172 | 31.3464 | 50 | -0.09 | 48 |
IV.MMO1.HNZ. | 2022-04-04T05:03:15.30 | 0.6 | undecidable | manual | S | 86 | 27.8499 | 50 | -0.08 | 48 |
IV.ASSB.HHZ. | 2022-04-04T05:03:15.99 | 0.6 | undecidable | manual | S | 304 | 31.8459 | 50 | -0.45 | 44 |
IV.CING.HHZ. | 2022-04-04T05:03:15.84 | 3.0 | positive | manual | P | -0.22 | 0 | |||
7F.SIB2.EHN. | 2022-04-04T05:03:14.68 | 0.6 | undecidable | manual | S | 88 | 25.9518 | 50 | -0.19 | 47 |
IV.EL6.EHZ. | 2022-04-04T05:03:14.72 | 3.0 | negative | manual | P | -0.19 | 0 | |||
IV.MML1.EHZ. | 2022-04-04T05:03:14.64 | 0.6 | undecidable | manual | S | 358 | 25.6521 | 50 | -0.14 | 48 |
7F.SIB3.EHN. | 2022-04-04T05:03:13.76 | 0.6 | undecidable | manual | S | 92 | 23.2545 | 50 | -0.38 | 46 |
IV.SNTG.HHZ. | 2022-04-04T05:03:13.42 | 0.3 | undecidable | manual | P | 355 | 41.4252 | 50 | 0.14 | 70 |
IV.MF5.EHZ. | 2022-04-04T05:03:13.48 | 0.3 | undecidable | manual | P | 73 | 40.3263 | 50 | 0.37 | 67 |
IV.GAVE.EHZ. | 2022-04-04T05:03:13.79 | 0.6 | undecidable | manual | S | 199 | 22.3554 | 50 | -0.12 | 48 |
7F.SIB1.EHZ. | 2022-04-04T05:03:13.87 | 0.6 | undecidable | manual | S | 87 | 23.2545 | 50 | -0.28 | 47 |
IV.GUMA.HHZ. | 2022-04-04T05:03:12.55 | 0.3 | undecidable | manual | P | 55 | 34.743 | 50 | 0.29 | 69 |
IV.MOMA.HHZ. | 2022-04-04T05:03:12.71 | 0.3 | undecidable | manual | P | 256 | 34.8429 | 50 | 0.45 | 66 |
IV.FDMO.HHZ. | 2022-04-04T05:03:12.78 | 0.6 | undecidable | manual | S | 26 | 18.9699 | 50 | -0.23 | 48 |
IV.MC2.EHZ. | 2022-04-04T05:03:12.50 | 0.6 | undecidable | manual | S | 79 | 16.9719 | 50 | 0.04 | 50 |
IV.LNSS.HHZ. | 2022-04-04T05:03:11.66 | 0.1 | undecidable | manual | P | 172 | 31.3464 | 50 | -0.08 | 96 |
IV.CESI.HHE. | 2022-04-04T05:03:11.76 | 0.6 | undecidable | manual | S | 334 | 14.9739 | 126 | -0.19 | 48 |
IV.MMO1.HNZ. | 2022-04-04T05:03:11.20 | 0.3 | undecidable | manual | P | 86 | 27.8499 | 50 | 0 | 74 |
IV.ASSB.HHZ. | 2022-04-04T05:03:11.72 | 0.3 | undecidable | manual | P | 304 | 31.8459 | 50 | -0.08 | 72 |
IV.GAVE.EHZ. | 2022-04-04T05:03:10.42 | 0.1 | positive | manual | P | 199 | 22.3554 | 50 | 0.07 | 98 |
7F.SIB1.EHZ. | 2022-04-04T05:03:10.44 | 0.3 | undecidable | manual | P | 87 | 23.2545 | 50 | -0.04 | 74 |
IV.MML1.EHZ. | 2022-04-04T05:03:10.73 | 0.1 | undecidable | manual | P | 358 | 25.6521 | 50 | -0.12 | 96 |
7F.SIB3.EHN. | 2022-04-04T05:03:10.32 | 0.1 | undecidable | manual | P | 92 | 23.2545 | 50 | -0.16 | 96 |
IT.MTCL.HGN. | 2022-04-04T05:03:10.92 | 0.6 | undecidable | manual | S | 6 | 12.3765 | 132 | -0.32 | 47 |
7F.SIB2.EHN. | 2022-04-04T05:03:10.86 | 0.1 | undecidable | manual | P | 88 | 25.9518 | 50 | -0.04 | 98 |
IV.FEMA.HNN. | 2022-04-04T05:03:10.79 | 0.6 | undecidable | manual | S | 31 | 10.2786 | 137 | 0.08 | 50 |
IV.NRCA.HHZ. | 2022-04-04T05:03:10.99 | 0.3 | undecidable | manual | S | 117 | 11.877 | 133 | -0.12 | 74 |
IV.FDMO.HHZ. | 2022-04-04T05:03:09.80 | 0.1 | positive | manual | P | 26 | 18.9699 | 50 | -0.02 | 99 |
IV.MC2.EHZ. | 2022-04-04T05:03:09.83 | 0.3 | undecidable | manual | P | 79 | 16.9719 | 50 | 0.32 | 70 |
IV.CESI.HHE. | 2022-04-04T05:03:09.24 | 0.1 | undecidable | manual | P | 334 | 14.9739 | 126 | 0.03 | 100 |
IV.FEMA.HNN. | 2022-04-04T05:03:08.70 | 0.3 | undecidable | manual | P | 31 | 10.2786 | 137 | 0.2 | 73 |
IV.NRCA.HHZ. | 2022-04-04T05:03:08.79 | 0.1 | negative | manual | P | 117 | 11.877 | 133 | 0.06 | 100 |
IT.MTCL.HGN. | 2022-04-04T05:03:08.75 | 0.3 | undecidable | manual | P | 6 | 12.3765 | 132 | -0.05 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.2 | 0.000161 | 0.58 | AML | other | m | 2022-04-04T05:03:11.52 |
IV.NRCA.HHN. | ML:1.3 | 0.00020700000000000002 | 0.12 | AML | other | m | 2022-04-04T05:03:11.94 |
IV.FDMO.HHE. | ML:0.9 | 0.00006665 | 0.3 | AML | other | m | 2022-04-04T05:03:13.15 |
IV.FDMO.HHN. | ML:0.9 | 0.0000617 | 0.18 | AML | other | m | 2022-04-04T05:03:13.24 |
IV.GAVE.EHE. | ML:1.4 | 0.00016749999999999998 | 0.18 | AML | other | m | 2022-04-04T05:03:14.19 |
IV.GAVE.EHN. | ML:1.1 | 0.00009049999999999999 | 1.06 | AML | other | m | 2022-04-04T05:03:14.24 |
IV.MML1.EHN. | ML:1.0 | 0.00006205 | 1.7 | AML | other | m | 2022-04-04T05:03:15.98 |
IV.MML1.EHE. | ML:1.1 | 0.0000697 | 0.3 | AML | other | m | 2022-04-04T05:03:15.14 |
IV.LNSS.HHN. | ML:1.2 | 0.00008094999999999999 | 1.32 | AML | other | m | 2022-04-04T05:03:17.02 |
IV.ASSB.HHE. | ML:0.8 | 0.0000264 | 1.3 | AML | other | m | 2022-04-04T05:03:17.03 |
IV.ASSB.HHN. | ML:0.8 | 0.000029700000000000004 | 0.9 | AML | other | m | 2022-04-04T05:03:17.52 |
IV.LNSS.HHE. | ML:1.2 | 0.000067 | 0.42 | AML | other | m | 2022-04-04T05:03:17.65 |