A magnitude ML 1.4 earthquake occured in region: 5 km NW Ferentillo (TR), on
and geographic coordinates (lat, lon) 42.6640, 12.7670 at 17 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 |
---|---|---|---|---|
Ferentillo | TR | 5 | 1913 | 1913 |
Montefranco | TR | 7 | 1276 | 3189 |
Scheggino | PG | 8 | 461 | 3650 |
Spoleto | PG | 8 | 38218 | 41868 |
Arrone | TR | 9 | 2763 | 44631 |
Sant'Anatolia di Narco | PG | 10 | 564 | 45195 |
Polino | TR | 11 | 233 | 45428 |
Vallo di Nera | PG | 14 | 364 | 45792 |
Poggiodomo | PG | 15 | 117 | 45909 |
Terni | TR | 15 | 111501 | 157410 |
Monteleone di Spoleto | PG | 15 | 599 | 158009 |
Labro | RI | 16 | 374 | 158383 |
Morro Reatino | RI | 16 | 373 | 158756 |
Campello sul Clitunno | PG | 18 | 2442 | 161198 |
Rivodutri | RI | 18 | 1253 | 162451 |
Acquasparta | TR | 18 | 4778 | 167229 |
Colli sul Velino | RI | 18 | 533 | 167762 |
San Gemini | TR | 19 | 5018 | 172780 |
Castel Ritaldi | PG | 19 | 3278 | 176058 |
Leonessa | RI | 20 | 2435 | 178493 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2022-04-15 06:15:15 |
42.6642 | 12.7668 | 17 | 2022-04-15 06:25:04 |
Sala Sismica INGV-Roma | 103232821 |
Field | Value |
---|---|
Time (UTC) | 2022-04-15 06:15:15 ± 0.08 |
Latitude | 42.6642 ± 0.0036 |
Longitude | 12.7668 ± 0.0037 |
Depth (km) | 17 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 103232821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 346 |
Semi-minor axis of confidence ellipse (meter) | 182 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 15 |
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) | 67 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 26 |
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) | 0.53420 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 27 |
Type of magnitude | ML |
Reference to an origin | 103232821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-15 06:25:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSNT.HHZ. | 2022-04-15T06:15:59.50 | 3.0 | undecidable | manual | S | 2.27 | 0 | |||
IV.PIEI.HHZ. | 2022-04-15T06:15:45.27 | 3.0 | undecidable | manual | S | -0.35 | 0 | |||
IV.ARVD.HHZ. | 2022-04-15T06:15:32.00 | 3.0 | negative | manual | P | 0.42 | 0 | |||
IV.MC2.EHZ. | 2022-04-15T06:15:30.04 | 0.3 | undecidable | manual | S | 51 | 43.9227 | 101 | 0.39 | 66 |
IV.ASSB.HHZ. | 2022-04-15T06:15:29.55 | 0.6 | undecidable | manual | S | 348 | 42.9237 | 102 | 0.19 | 46 |
IV.CESI.HHZ. | 2022-04-15T06:15:28.54 | 0.6 | undecidable | manual | S | 16 | 39.4272 | 103 | 0.08 | 47 |
IV.RM33.EHZ. | 2022-04-15T06:15:28.74 | 0.6 | undecidable | manual | S | 115 | 40.4262 | 102 | 0.02 | 48 |
IV.CSP1.EHZ. | 2022-04-15T06:15:26.18 | 0.3 | undecidable | manual | P | 37 | 59.2962 | 98 | 0.27 | 66 |
IV.MGAB.HHZ. | 2022-04-15T06:15:26.29 | 3.0 | positive | manual | P | -0.09 | 0 | |||
IV.NRCA.HHZ. | 2022-04-15T06:15:26.81 | 0.6 | undecidable | manual | S | 56 | 33.9438 | 106 | -0.24 | 46 |
IT.GNU.HGZ. | 2022-04-15T06:15:24.05 | 0.3 | undecidable | manual | S | 314 | 22.2555 | 117 | -0.09 | 73 |
IV.FDMO.HHZ. | 2022-04-15T06:15:24.15 | 0.3 | undecidable | manual | P | 32 | 48.8178 | 100 | -0.17 | 69 |
IV.MOMA.HHZ. | 2022-04-15T06:15:24.17 | 0.6 | undecidable | manual | S | 314 | 22.2555 | 117 | 0.03 | 49 |
IV.MML1.EHZ. | 2022-04-15T06:15:24.65 | 0.3 | undecidable | manual | P | 18 | 52.503 | 99 | -0.23 | 67 |
IV.LNSS.HHZ. | 2022-04-15T06:15:24.71 | 0.6 | undecidable | manual | S | 107 | 23.3544 | 116 | 0.32 | 46 |
IV.SMA1.EHZ. | 2022-04-15T06:15:24.07 | 0.3 | undecidable | manual | P | 94 | 46.5201 | 100 | 0.1 | 70 |
IV.ASSB.HHZ. | 2022-04-15T06:15:23.27 | 0.3 | undecidable | manual | P | 348 | 42.9237 | 102 | -0.15 | 70 |
IV.MC2.EHZ. | 2022-04-15T06:15:23.80 | 0.3 | undecidable | manual | P | 51 | 43.9227 | 101 | 0.22 | 69 |
IV.CESX.HHZ. | 2022-04-15T06:15:22.60 | 0.6 | undecidable | manual | S | 247 | 15.9729 | 129 | -0.11 | 49 |
IV.CESI.HHZ. | 2022-04-15T06:15:22.71 | 0.3 | undecidable | manual | P | 16 | 39.4272 | 103 | -0.18 | 70 |
IV.RM33.EHZ. | 2022-04-15T06:15:22.81 | 0.1 | undecidable | manual | P | 115 | 40.4262 | 102 | -0.23 | 92 |
IV.NRCA.HHZ. | 2022-04-15T06:15:21.79 | 0.3 | undecidable | manual | P | 56 | 33.9438 | 106 | -0.29 | 69 |
IV.GAVE.EHZ. | 2022-04-15T06:15:21.59 | 0.6 | undecidable | manual | S | 73 | 10.878 | 142 | -0.16 | 49 |
IV.ARRO.EHZ. | 2022-04-15T06:15:21.63 | 0.6 | undecidable | manual | S | 181 | 9.3795 | 146 | 0.1 | 50 |
IV.LNSS.HHZ. | 2022-04-15T06:15:20.41 | 0.3 | undecidable | manual | P | 107 | 23.3544 | 116 | -0.13 | 72 |
IT.GNU.HGZ. | 2022-04-15T06:15:20.60 | 0.1 | undecidable | manual | P | 314 | 22.2555 | 117 | 0.2 | 95 |
IV.MOMA.HHZ. | 2022-04-15T06:15:20.60 | 0.3 | undecidable | manual | P | 314 | 22.2555 | 117 | 0.2 | 72 |
IV.CESX.HHZ. | 2022-04-15T06:15:19.58 | 0.3 | undecidable | manual | P | 247 | 15.9729 | 129 | 0 | 75 |
IV.GAVE.EHZ. | 2022-04-15T06:15:18.95 | 0.1 | undecidable | manual | P | 73 | 10.878 | 142 | -0.07 | 100 |
IV.ARRO.EHZ. | 2022-04-15T06:15:18.97 | 0.3 | undecidable | manual | P | 181 | 9.3795 | 146 | 0.08 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARRO.EHN. | ML:1.4 | 0.00019600000000000002 | 0.14 | AML | other | m | 2022-04-15T06:15:22.12 |
IV.ARRO.EHE. | ML:1.3 | 0.000177 | 0.18 | AML | other | m | 2022-04-15T06:15:22.05 |
IV.CESX.HHN. | ML:1.4 | 0.00017299999999999998 | 0.38 | AML | other | m | 2022-04-15T06:15:22.90 |
IV.CESX.HHE. | ML:1.3 | 0.000144 | 0.22 | AML | other | m | 2022-04-15T06:15:22.88 |
IV.MOMA.HHN. | ML:1.7 | 0.000255 | 0.3 | AML | other | m | 2022-04-15T06:15:24.38 |
IV.MOMA.HHE. | ML:1.5 | 0.00018233055 | 0.2208 | AML | other | m | 2022-04-15T06:15:25.77 |
IV.LNSS.HHE. | ML:1.3 | 0.00010871223500000001 | 0.1408 | AML | other | m | 2022-04-15T06:15:25.01 |
IV.LNSS.HHN. | ML:1.3 | 0.000097640825 | 0.1376 | AML | other | m | 2022-04-15T06:15:25.50 |
IV.CESI.HHN. | ML:1.7 | 0.000154 | 0.36 | AML | other | m | 2022-04-15T06:15:28.92 |
IV.CESI.HHE. | ML:1.6 | 0.000122 | 1.74 | AML | other | m | 2022-04-15T06:15:29.87 |
IV.RM33.EHN. | ML:1.2 | 0.000046335269999999995 | 0.3616 | AML | other | m | 2022-04-15T06:15:32.93 |
IV.RM33.EHE. | ML:1.3 | 0.000059250000000000004 | 0.18 | AML | other | m | 2022-04-15T06:15:30.71 |
IV.FDMO.HHE. | ML:1.2 | 0.0000466 | 0.14 | AML | other | m | 2022-04-15T06:15:31.52 |
IV.SMA1.EHE. | ML:1.2 | 0.0000472 | 0.18 | AML | other | m | 2022-04-15T06:15:31.71 |
IV.SMA1.EHN. | ML:1.2 | 0.0000415 | 0.3 | AML | other | m | 2022-04-15T06:15:31.56 |
IV.FDMO.HHN. | ML:1.1 | 0.000035685105 | 0.2208 | AML | other | m | 2022-04-15T06:15:31.29 |
IV.MML1.EHN. | ML:1.1 | 0.000030200675 | 0.0992 | AML | other | m | 2022-04-15T06:15:32.91 |
IV.MML1.EHE. | ML:1.2 | 0.0000368144 | 0.1984 | AML | other | m | 2022-04-15T06:15:32.52 |
IV.MGAB.HHN. | ML:1.5 | 0.000059949999999999994 | 0.26 | AML | other | m | 2022-04-15T06:15:35.59 |
IV.MGAB.HHE. | ML:1.2 | 0.000029201249999999998 | 0.3424 | AML | other | m | 2022-04-15T06:15:36.25 |
IV.MOMA.HNN. | ML:1.6 | 0.00021952165 | 0.2912 | AML | other | m | 2022-04-15T06:15:24.38 |
IV.CESI.HNE. | ML:1.6 | 0.00011590625 | 0.2624 | AML | other | m | 2022-04-15T06:15:28.87 |
IV.CESI.HNN. | ML:1.8 | 0.00019181366 | 0.3104 | AML | other | m | 2022-04-15T06:15:28.76 |
IV.MC2.EHE. | ML:1.5 | 0.00009372283 | 0.2208 | AML | other | m | 2022-04-15T06:15:30.93 |
IV.MC2.EHN. | ML:1.8 | 0.00019333874 | 0.1984 | AML | other | m | 2022-04-15T06:15:31.60 |
IV.CSP1.EHE. | ML:1.5 | 0.00007134064 | 0.3008 | AML | other | m | 2022-04-15T06:15:35.03 |
IV.CSP1.EHN. | ML:1.5 | 0.00007004027 | 0.3616 | AML | other | m | 2022-04-15T06:15:35.72 |