A magnitude ML 1.1 earthquake occured in region: 3 km N Cascia (PG), on
and geographic coordinates (lat, lon) 42.7460, 13.0110 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 |
---|---|---|---|---|
Cascia | PG | 3 | 3217 | 3217 |
Poggiodomo | PG | 7 | 117 | 3334 |
Norcia | PG | 9 | 4957 | 8291 |
Cerreto di Spoleto | PG | 11 | 1075 | 9366 |
Monteleone di Spoleto | PG | 12 | 599 | 9965 |
Vallo di Nera | PG | 12 | 364 | 10329 |
Sant'Anatolia di Narco | PG | 14 | 564 | 10893 |
Preci | PG | 15 | 724 | 11617 |
Scheggino | PG | 15 | 461 | 12078 |
Sellano | PG | 17 | 1079 | 13157 |
Cittareale | RI | 19 | 482 | 13639 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-04-19 19:31:09 |
42.7462 | 13.011 | 11 | 2023-04-19 19:40:19 |
Sala Sismica INGV-Roma | 116529991 |
Field | Value |
---|---|
Time (UTC) | 2023-04-19 19:31:09 ± 0.03 |
Latitude | 42.7462 ± 0.0018 |
Longitude | 13.0110 ± 0.0024 |
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 | 116529991 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 230 |
Semi-minor axis of confidence ellipse (meter) | 170 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 119 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 56 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 33 |
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) | 0.10162 |
Epicentral distance of station farthest from the epicenter (degree) | 0.58636 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 23 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 116529991 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-19 19:40:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2023-04-19T19:31:23.58 | 0.3 | undecidable | manual | S | 22 | 41.4252 | 50 | 0.23 | 68 |
IV.CESX.HHE. | 2023-04-19T19:31:22.38 | 0.3 | undecidable | manual | S | 246 | 37.8288 | 50 | 0 | 72 |
IV.EL6.EHZ. | 2023-04-19T19:31:21.31 | 0.3 | undecidable | manual | P | 6 | 65.0904 | 50 | 0.08 | 67 |
IV.FDMO.HHZ. | 2023-04-19T19:31:21.01 | 0.1 | undecidable | manual | S | 11 | 32.8449 | 50 | -0.04 | 96 |
IV.SMA1.EHZ. | 2023-04-19T19:31:20.42 | 0.6 | undecidable | manual | S | 116 | 29.3484 | 50 | 0.29 | 46 |
IV.CESI.HHZ. | 2023-04-19T19:31:20.26 | 0.3 | undecidable | manual | S | 343 | 29.9478 | 50 | -0.03 | 73 |
IV.SNTG.HHZ. | 2023-04-19T19:31:20.14 | 0.3 | undecidable | manual | P | 354 | 56.6988 | 50 | 0.2 | 67 |
IV.RM33.EHZ. | 2023-04-19T19:31:20.51 | 0.3 | undecidable | manual | S | 148 | 31.1466 | 50 | -0.08 | 72 |
IV.ATCC.EHZ. | 2023-04-19T19:31:20.12 | 0.3 | undecidable | manual | P | 328 | 57.2982 | 50 | 0.1 | 68 |
IV.TERO.HHZ. | 2023-04-19T19:31:18.89 | 0.3 | undecidable | manual | P | 106 | 50.2164 | 50 | -0.05 | 70 |
IV.MF5.EHZ. | 2023-04-19T19:31:18.58 | 0.3 | undecidable | manual | P | 54 | 45.3213 | 50 | 0.41 | 65 |
IV.FEMA.HNE. | 2023-04-19T19:31:18.88 | 0.6 | undecidable | manual | S | 7 | 24.1536 | 50 | 0.15 | 48 |
IV.GUMA.HHZ. | 2023-04-19T19:31:18.07 | 0.3 | undecidable | manual | P | 37 | 43.9227 | 50 | 0.11 | 70 |
IV.ASSB.HHZ. | 2023-04-19T19:31:17.87 | 0.3 | undecidable | manual | P | 319 | 43.623 | 50 | -0.05 | 71 |
IV.CSP1.EHZ. | 2023-04-19T19:31:17.51 | 0.3 | undecidable | manual | P | 22 | 41.4252 | 50 | -0.08 | 70 |
IV.MML1.EHZ. | 2023-04-19T19:31:17.38 | 0.1 | undecidable | manual | P | 356 | 40.9257 | 50 | -0.11 | 93 |
IV.LNSS.HHZ. | 2023-04-19T19:31:16.24 | 0.3 | undecidable | manual | S | 171 | 16.0728 | 123 | -0.12 | 73 |
IV.FDMO.HHZ. | 2023-04-19T19:31:16.15 | 0.1 | undecidable | manual | P | 11 | 32.8449 | 50 | -0.1 | 95 |
IV.CESX.HHE. | 2023-04-19T19:31:16.83 | 0.6 | undecidable | manual | P | 246 | 37.8288 | 50 | -0.19 | 46 |
IV.MOMA.HNN. | 2023-04-19T19:31:16.78 | 0.1 | undecidable | manual | P | 280 | 36.4413 | 50 | -0.03 | 96 |
IV.ARRO.EHZ. | 2023-04-19T19:31:15.21 | 0.1 | undecidable | manual | P | 227 | 27.2505 | 50 | -0.19 | 94 |
IV.MTRA.HNE. | 2023-04-19T19:31:15.93 | 0.3 | undecidable | manual | P | 88 | 31.4463 | 50 | -0.11 | 71 |
IT.MTCL.HGE. | 2023-04-19T19:31:15.36 | 0.3 | undecidable | manual | P | 358 | 27.5502 | 50 | -0.07 | 72 |
7F.SIB1.EHE. | 2023-04-19T19:31:15.12 | 0.1 | undecidable | manual | P | 52 | 26.751 | 50 | -0.2 | 94 |
IV.GAVE.EHZ. | 2023-04-19T19:31:15.21 | 0.3 | undecidable | manual | S | 238 | 11.2776 | 133 | 0.17 | 73 |
IV.SMA1.EHZ. | 2023-04-19T19:31:15.91 | 0.3 | undecidable | manual | P | 116 | 29.3484 | 50 | 0.18 | 70 |
IV.CESI.HHZ. | 2023-04-19T19:31:15.81 | 0.3 | undecidable | manual | P | 343 | 29.9478 | 50 | 0 | 73 |
IV.NRCA.HNZ. | 2023-04-19T19:31:15.23 | 0.3 | undecidable | manual | S | 41 | 12.876 | 129 | -0.23 | 72 |
IV.RM33.EHZ. | 2023-04-19T19:31:15.96 | 0.3 | undecidable | manual | P | 148 | 31.1466 | 50 | -0.03 | 72 |
IV.FEMA.HNE. | 2023-04-19T19:31:14.82 | 0.3 | undecidable | manual | P | 7 | 24.1536 | 50 | -0.1 | 72 |
IV.GAVE.EHZ. | 2023-04-19T19:31:13.02 | 0.1 | undecidable | manual | P | 238 | 11.2776 | 133 | 0.24 | 96 |
IV.NRCA.HNZ. | 2023-04-19T19:31:13.04 | 0.1 | undecidable | manual | P | 41 | 12.876 | 129 | 0.01 | 100 |
IV.LNSS.HHZ. | 2023-04-19T19:31:13.58 | 0.1 | undecidable | manual | P | 171 | 16.0728 | 123 | 0.03 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:1.4 | 0.0001125 | 0.2 | AML | other | m | 2023-04-19T19:31:21.41 |
IV.FDMO.HHN. | ML:1.3 | 0.00009659999999999999 | 0.24 | AML | other | m | 2023-04-19T19:31:21.30 |
IV.ARRO.EHE. | ML:0.9 | 0.00004015000000000001 | 0.14 | AML | other | m | 2023-04-19T19:31:21.44 |
IV.RM33.EHN. | ML:1.0 | 0.0000484 | 0.24 | AML | other | m | 2023-04-19T19:31:21.76 |
IV.SMA1.EHE. | ML:1.1 | 0.0000663 | 1.34 | AML | other | m | 2023-04-19T19:31:22.00 |
IV.RM33.EHE. | ML:1.1 | 0.000054399999999999994 | 0.14 | AML | other | m | 2023-04-19T19:31:22.82 |
IV.SMA1.EHN. | ML:1.0 | 0.0000504 | 0.48 | AML | other | m | 2023-04-19T19:31:23.24 |
IV.ARRO.EHN. | ML:0.9 | 0.000042050000000000006 | 1.12 | AML | other | m | 2023-04-19T19:31:23.89 |
IV.MML1.EHN. | ML:1.2 | 0.00005300000000000001 | 0.16 | AML | other | m | 2023-04-19T19:31:24.12 |
IV.MML1.EHE. | ML:1.1 | 0.00004505 | 0.14 | AML | other | m | 2023-04-19T19:31:24.60 |
IV.ASSB.HHE. | ML:1.0 | 0.0000348 | 0.72 | AML | other | m | 2023-04-19T19:31:25.73 |
IV.GUMA.HHN. | ML:1.2 | 0.000053150000000000004 | 0.6 | AML | other | m | 2023-04-19T19:31:25.98 |
IV.ASSB.HHN. | ML:1.0 | 0.00002875 | 0.7 | AML | other | m | 2023-04-19T19:31:26.60 |
IV.GUMA.HHE. | ML:1.3 | 0.00006505 | 0.56 | AML | other | m | 2023-04-19T19:31:28.03 |
IV.SNTG.HHE. | ML:0.8 | 0.000017100000000000002 | 0.5 | AML | other | m | 2023-04-19T19:31:29.22 |
IV.SNTG.HHN. | ML:1.0 | 0.00001755 | 0.42 | AML | other | m | 2023-04-19T19:31:30.50 |