A magnitude ML 0.9 earthquake occured in region: 4 km S Scheggino (PG), on
and geographic coordinates (lat, lon) 42.6790, 12.8450 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 |
---|---|---|---|---|
Scheggino | PG | 4 | 461 | 461 |
Sant'Anatolia di Narco | PG | 6 | 564 | 1025 |
Ferentillo | TR | 8 | 1913 | 2938 |
Poggiodomo | PG | 8 | 117 | 3055 |
Monteleone di Spoleto | PG | 9 | 599 | 3654 |
Vallo di Nera | PG | 10 | 364 | 4018 |
Polino | TR | 10 | 233 | 4251 |
Spoleto | PG | 11 | 38218 | 42469 |
Montefranco | TR | 11 | 1276 | 43745 |
Arrone | TR | 12 | 2763 | 46508 |
Cascia | PG | 15 | 3217 | 49725 |
Leonessa | RI | 16 | 2435 | 52160 |
Campello sul Clitunno | PG | 17 | 2442 | 54602 |
Cerreto di Spoleto | PG | 17 | 1075 | 55677 |
Morro Reatino | RI | 17 | 373 | 56050 |
Labro | RI | 17 | 374 | 56424 |
Rivodutri | RI | 18 | 1253 | 57677 |
Poggio Bustone | RI | 20 | 2055 | 59732 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-10-22 17:37:20 |
42.6792 | 12.8452 | 11 | 2020-10-22 17:50:04 |
Sala Sismica INGV-Roma | 84032521 |
Field | Value |
---|---|
Time (UTC) | 2020-10-22 17:37:20 ± 0.08 |
Latitude | 42.6792 ± 0.0045 |
Longitude | 12.8452 ± 0.0061 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 84032521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 550 |
Semi-minor axis of confidence ellipse (meter) | 170 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 321 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 550.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.03867 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39840 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 84032521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-22 17:50:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SMA1.EHZ. | 2020-10-22T17:37:34.33 | 0.3 | undecidable | manual | S | 98 | 40.3263 | 91 | 0.59 | 63 |
IV.ASSB.HHE. | 2020-10-22T17:37:34.84 | 0.3 | undecidable | manual | S | 339 | 43.0236 | 91 | 0.38 | 65 |
IV.FDMO.HHZ. | 2020-10-22T17:37:34.87 | 0.3 | undecidable | manual | S | 26 | 44.2224 | 91 | 0.09 | 69 |
IV.CESI.HHZ. | 2020-10-22T17:37:32.79 | 0.3 | undecidable | manual | S | 8 | 36.4413 | 91 | 0.09 | 70 |
IV.RM33.EHZ. | 2020-10-22T17:37:31.92 | 0.6 | undecidable | manual | S | 122 | 35.5422 | 91 | -0.55 | 42 |
IV.NRCA.HHZ. | 2020-10-22T17:37:30.12 | 0.3 | undecidable | manual | S | 52 | 27.8499 | 91 | -0.27 | 69 |
IV.MOMA.HHZ. | 2020-10-22T17:37:29.83 | 0.3 | undecidable | manual | S | 302 | 26.3514 | 91 | -0.17 | 71 |
IV.FDMO.HHZ. | 2020-10-22T17:37:28.76 | 0.6 | undecidable | manual | P | 26 | 44.2224 | 91 | 0.01 | 47 |
IV.CESX.HHZ. | 2020-10-22T17:37:28.90 | 0.6 | undecidable | manual | S | 250 | 22.4553 | 92 | -0.08 | 48 |
IV.SMA1.EHZ. | 2020-10-22T17:37:28.98 | 1.0 | undecidable | manual | P | 98 | 40.3263 | 91 | 0.83 | 19 |
IV.LNSS.HHZ. | 2020-10-22T17:37:27.73 | 0.3 | undecidable | manual | S | 118 | 18.0708 | 94 | -0.05 | 73 |
IV.CESI.HHZ. | 2020-10-22T17:37:27.36 | 0.1 | undecidable | manual | P | 8 | 36.4413 | 91 | -0.19 | 93 |
IV.RM33.EHZ. | 2020-10-22T17:37:27.21 | 1.0 | undecidable | manual | P | 122 | 35.5422 | 91 | -0.2 | 23 |
IV.ASSB.HHE. | 2020-10-22T17:37:27.69 | 0.3 | undecidable | manual | P | 339 | 43.0236 | 91 | -0.88 | 56 |
IV.NRCA.HHZ. | 2020-10-22T17:37:26.11 | 0.1 | undecidable | manual | P | 52 | 27.8499 | 91 | -0.11 | 95 |
IV.ARRO.EHZ. | 2020-10-22T17:37:26.45 | 0.3 | undecidable | manual | S | 210 | 12.876 | 108 | 0.03 | 75 |
IV.MOMA.HHZ. | 2020-10-22T17:37:26.25 | 0.3 | undecidable | manual | P | 302 | 26.3514 | 91 | 0.26 | 69 |
IV.CESX.HHZ. | 2020-10-22T17:37:25.12 | 0.6 | undecidable | manual | P | 250 | 22.4553 | 92 | -0.28 | 46 |
IV.GAVE.EHZ. | 2020-10-22T17:37:24.64 | 0.1 | undecidable | manual | S | 70 | 4.2957 | 153 | -0.06 | 100 |
IV.ARRO.EHZ. | 2020-10-22T17:37:24.24 | 0.1 | undecidable | manual | P | 210 | 12.876 | 108 | 0.31 | 94 |
IV.LNSS.HHZ. | 2020-10-22T17:37:24.74 | 0.1 | undecidable | manual | P | 118 | 18.0708 | 94 | 0.03 | 99 |
IV.GAVE.EHZ. | 2020-10-22T17:37:23.16 | 0.1 | undecidable | manual | P | 70 | 4.2957 | 153 | 0.23 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHE. | ML:1.2 | 0.0002289227 | 0.1664 | AML | other | m | 2020-10-22T17:37:25.13 |
IV.GAVE.EHN. | ML:1.1 | 0.00020666775 | 0.1152 | AML | other | m | 2020-10-22T17:37:25.02 |
IV.GAVE.HNE. | ML:1.2 | 0.0002507878 | 0.1792 | AML | other | m | 2020-10-22T17:37:25.13 |
IV.GAVE.HNN. | ML:0.6 | 0.000054397665 | 0.1024 | AML | other | m | 2020-10-22T17:37:25.18 |
IV.ARRO.EHE. | ML:1.1 | 0.0001268967 | 0.192 | AML | other | m | 2020-10-22T17:37:26.89 |
IV.ARRO.EHN. | ML:1.0 | 0.0001053503 | 0.1664 | AML | other | m | 2020-10-22T17:37:27.06 |
IV.LNSS.HHE. | ML:1.0 | 0.00008047244500000001 | 0.1408 | AML | other | m | 2020-10-22T17:37:28.62 |
IV.LNSS.HHN. | ML:0.8 | 0.00005424366 | 0.1792 | AML | other | m | 2020-10-22T17:37:29.40 |
IV.NRCA.HHE. | ML:0.9 | 0.000040584415 | 0.1152 | AML | other | m | 2020-10-22T17:37:32.17 |
IV.NRCA.HHN. | ML:0.8 | 0.00002986142 | 0.1536 | AML | other | m | 2020-10-22T17:37:30.21 |
IV.NRCA.HNE. | ML:1.1 | 0.00006126895000000001 | 0.1664 | AML | other | m | 2020-10-22T17:37:30.58 |
IV.NRCA.HNN. | ML:1.2 | 0.000084205275 | 0.2432 | AML | other | m | 2020-10-22T17:37:30.17 |
IV.MOMA.HHE. | ML:1.0 | 0.000047958325000000006 | 0.2304 | AML | other | m | 2020-10-22T17:37:30.79 |
IV.MOMA.HHN. | ML:1.0 | 0.000060905075000000006 | 0.2816 | AML | other | m | 2020-10-22T17:37:30.53 |
IV.MOMA.HNE. | ML:1.0 | 0.000055979161699999995 | 0.1408 | AML | other | m | 2020-10-22T17:37:30.79 |
IV.MOMA.HNN. | ML:1.1 | 0.00006523237999999999 | 0.256 | AML | other | m | 2020-10-22T17:37:30.53 |
IV.RM33.EHE. | ML:0.8 | 0.000022721600000000003 | 0.1408 | AML | other | m | 2020-10-22T17:37:34.37 |
IV.RM33.EHN. | ML:0.4 | 0.000012099585499999999 | 0.1792 | AML | other | m | 2020-10-22T17:37:34.57 |
IV.CESI.HHE. | ML:0.6 | 0.000014614405 | 0.1152 | AML | other | m | 2020-10-22T17:37:33.74 |
IV.CESI.HHN. | ML:0.7 | 0.00002110302 | 0.2048 | AML | other | m | 2020-10-22T17:37:33.84 |
IV.FDMO.HHE. | ML:0.7 | 0.000012665215500000001 | 0.192 | AML | other | m | 2020-10-22T17:37:35.61 |
IV.FDMO.HHN. | ML:0.8 | 0.000018075772 | 0.1536 | AML | other | m | 2020-10-22T17:37:35.49 |
IV.SMA1.EHE. | ML:0.5 | 0.000011402894 | 0.1664 | AML | other | m | 2020-10-22T17:37:34.89 |
IV.SMA1.EHN. | ML:0.6 | 0.0000133676045 | 0.2432 | AML | other | m | 2020-10-22T17:37:35.74 |