A magnitude ML 1.0 earthquake occured in region: 3 km SW Scheggino (PG), on
and geographic coordinates (lat, lon) 42.6910, 12.8090 at 12 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 | 3 | 461 | 461 |
Sant'Anatolia di Narco | PG | 5 | 564 | 1025 |
Spoleto | PG | 8 | 38218 | 39243 |
Ferentillo | TR | 8 | 1913 | 41156 |
Vallo di Nera | PG | 10 | 364 | 41520 |
Poggiodomo | PG | 11 | 117 | 41637 |
Montefranco | TR | 11 | 1276 | 42913 |
Polino | TR | 12 | 233 | 43146 |
Arrone | TR | 12 | 2763 | 45909 |
Monteleone di Spoleto | PG | 13 | 599 | 46508 |
Campello sul Clitunno | PG | 15 | 2442 | 48950 |
Cerreto di Spoleto | PG | 17 | 1075 | 50025 |
Cascia | PG | 17 | 3217 | 53242 |
Labro | RI | 18 | 374 | 53616 |
Morro Reatino | RI | 18 | 373 | 53989 |
Castel Ritaldi | PG | 19 | 3278 | 57267 |
Leonessa | RI | 19 | 2435 | 59702 |
Terni | TR | 20 | 111501 | 171203 |
Rivodutri | RI | 20 | 1253 | 172456 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2022-04-26 10:21:12 |
42.6913 | 12.8093 | 12 | 2022-04-26 10:59:33 |
Sala Sismica INGV-Roma | 103796621 |
Field | Value |
---|---|
Time (UTC) | 2022-04-26 10:21:12 ± 0.06 |
Latitude | 42.6913 ± 0.0027 |
Longitude | 12.8093 ± 0.0037 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 103796621 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 318 |
Semi-minor axis of confidence ellipse (meter) | 245 |
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) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 107 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32106 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 103796621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-26 10:59:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.AGLI.HHZ. | 2022-04-26T10:23:01.18 | 3.0 | undecidable | manual | Sg | 14.82 | 0 | |||
IV.SPS2.HHZ. | 2022-04-26T10:23:01.08 | 3.0 | undecidable | manual | Sn | -0.73 | 0 | |||
IV.MCRV.HHZ. | 2022-04-26T10:22:20.23 | 3.0 | undecidable | manual | Sn | 0.9 | 0 | |||
CH.BERNI.HHZ. | 2022-04-26T10:22:12.08 | 3.0 | negative | manual | Pn | 5.9 | 0 | |||
IV.SPS2.HHZ. | 2022-04-26T10:22:05.80 | 3.0 | positive | manual | Pn | -3.98 | 0 | |||
ST.RONC.EHZ. | 2022-04-26T10:22:02.01 | 3.0 | undecidable | manual | Pn | 4.03 | 0 | |||
IV.CMPR.HHZ. | 2022-04-26T10:22:00.13 | 3.0 | undecidable | manual | Pg | 7.9 | 0 | |||
IV.CSNT.HHZ. | 2022-04-26T10:21:55.34 | 3.0 | undecidable | manual | Sn | 0.83 | 0 | |||
GU.POPM.HHZ. | 2022-04-26T10:21:46.66 | 3.0 | positive | manual | Pg | 7.11 | 0 | |||
IV.FNVD.HHZ. | 2022-04-26T10:21:36.55 | 3.0 | undecidable | manual | Pn | -0.6 | 0 | |||
IV.ATVO.HHZ. | 2022-04-26T10:21:30.09 | 3.0 | undecidable | manual | S | -2.6 | 0 | |||
IV.CPGN.EHZ. | 2022-04-26T10:21:27.31 | 3.0 | undecidable | manual | P | 2.77 | 0 | |||
IV.CESI.HHZ. | 2022-04-26T10:21:24.08 | 0.1 | undecidable | manual | S | 13 | 35.6421 | 91 | 0.09 | 94 |
IV.NRCA.HHZ. | 2022-04-26T10:21:22.20 | 0.1 | undecidable | manual | S | 57 | 29.4483 | 91 | -0.13 | 93 |
IV.LNSS.HHZ. | 2022-04-26T10:21:20.16 | 0.1 | undecidable | manual | S | 117 | 21.2676 | 93 | 0.01 | 97 |
IV.MOMA.HHZ. | 2022-04-26T10:21:20.48 | 0.3 | undecidable | manual | S | 303 | 23.1546 | 92 | -0.17 | 70 |
IV.CESI.HHZ. | 2022-04-26T10:21:18.96 | 0.1 | undecidable | manual | P | 13 | 35.6421 | 91 | 0.03 | 95 |
IV.CRTC.HHZ. | 2022-04-26T10:21:17.38 | 3.0 | undecidable | manual | P | -1.79 | 0 | |||
IV.NRCA.HHZ. | 2022-04-26T10:21:17.83 | 0.1 | undecidable | manual | P | 57 | 29.4483 | 91 | -0.14 | 93 |
IV.MOMA.HHZ. | 2022-04-26T10:21:17.07 | 1.0 | positive | manual | P | 303 | 23.1546 | 92 | 0.07 | 24 |
IV.ARRO.EHZ. | 2022-04-26T10:21:17.94 | 0.1 | undecidable | manual | S | 196 | 12.9759 | 109 | -0.01 | 98 |
IV.LNSS.HHZ. | 2022-04-26T10:21:16.81 | 0.1 | negative | manual | P | 117 | 21.2676 | 93 | 0.1 | 97 |
IV.GAVE.EHZ. | 2022-04-26T10:21:16.64 | 0.1 | undecidable | manual | S | 89 | 6.8931 | 138 | 0.01 | 100 |
IV.ARRO.EHZ. | 2022-04-26T10:21:15.71 | 1.0 | negative | manual | P | 196 | 12.9759 | 109 | 0.27 | 24 |
IV.GAVE.EHZ. | 2022-04-26T10:21:14.84 | 0.6 | undecidable | manual | P | 89 | 6.8931 | 138 | 0.16 | 49 |
IV.MML1.EHZ. | 2022-04-26T10:21:12.66 | 3.0 | positive | manual | P | 1.55 | 0 | |||
IV.MMO1.EHZ. | 2022-04-26T10:21:08.14 | 3.0 | undecidable | manual | P | -0.03 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:1.5 | 0.00042800000000000005 | 1.66 | AML | other | m | 2022-04-26T10:21:16.05 |
IV.GAVE.EHE. | ML:1.4 | 0.0003875 | 0.18 | AML | other | m | 2022-04-26T10:21:17.09 |
IV.ARRO.EHE. | ML:1.2 | 0.0001495 | 0.22 | AML | other | m | 2022-04-26T10:21:18.27 |
IV.ARRO.EHN. | ML:0.9 | 0.0000818 | 0.1 | AML | other | m | 2022-04-26T10:21:18.44 |
IV.LNSS.HHE. | ML:0.9 | 0.0000543 | 0.16 | AML | other | m | 2022-04-26T10:21:20.35 |
IV.LNSS.HHN. | ML:0.9 | 0.00005235 | 0.96 | AML | other | m | 2022-04-26T10:21:21.50 |
IV.MOMA.HHE. | ML:0.8 | 0.00003685 | 0.16 | AML | other | m | 2022-04-26T10:21:21.05 |
IV.MOMA.HHN. | ML:0.7 | 0.0000305 | 1.62 | AML | other | m | 2022-04-26T10:21:21.12 |
IV.NRCA.HHN. | ML:0.8 | 0.00002865 | 0.16 | AML | other | m | 2022-04-26T10:21:22.28 |
IV.NRCA.HHE. | ML:0.8 | 0.000029749999999999998 | 0.1 | AML | other | m | 2022-04-26T10:21:22.40 |
IV.CESI.HHN. | ML:1.2 | 0.0000635 | 0.32 | AML | other | m | 2022-04-26T10:21:24.50 |
IV.CESI.HHE. | ML:0.8 | 0.0000236 | 0.38 | AML | other | m | 2022-04-26T10:21:24.86 |
IV.CPGN.EHN. | ML:2.0 | 0.000057831500000000004 | 0.44 | AML | other | m | 2022-04-26T10:21:30.03 |
IV.CPGN.EHE. | ML:1.8 | 0.000041349999999999995 | 0.42 | AML | other | m | 2022-04-26T10:22:00.78 |