A magnitude ML 1.2 earthquake occured in region: 6 km W Sellano (PG), on
and geographic coordinates (lat, lon) 42.8810, 12.8560 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 |
---|---|---|---|---|
Sellano | PG | 6 | 1079 | 1079 |
Cerreto di Spoleto | PG | 8 | 1075 | 2154 |
Trevi | PG | 9 | 8469 | 10623 |
Campello sul Clitunno | PG | 9 | 2442 | 13065 |
Vallo di Nera | PG | 12 | 364 | 13429 |
Preci | PG | 15 | 724 | 14153 |
Foligno | PG | 15 | 57155 | 71308 |
Castel Ritaldi | PG | 16 | 3278 | 74586 |
Sant'Anatolia di Narco | PG | 16 | 564 | 75150 |
Montefalco | PG | 17 | 5679 | 80829 |
Monte Cavallo | MC | 17 | 145 | 80974 |
Scheggino | PG | 19 | 461 | 81435 |
Spoleto | PG | 19 | 38218 | 119653 |
Spello | PG | 20 | 8645 | 128298 |
Visso | MC | 20 | 1107 | 129405 |
Poggiodomo | PG | 20 | 117 | 129522 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-07-30 01:37:10 |
42.8808 | 12.8562 | 11 | 2023-07-30 01:41:52 |
Sala Sismica INGV-Roma | 119693501 |
Field | Value |
---|---|
Time (UTC) | 2023-07-30 01:37:10 ± 0.05 |
Latitude | 42.8808 ± 0.0027 |
Longitude | 12.8562 ± 0.0049 |
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 | 119693501 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 369 |
Semi-minor axis of confidence ellipse (meter) | 252 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 108 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 68 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43167 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 119693501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-30 01:41:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2023-07-30T01:37:34.87 | 3.0 | undecidable | manual | S | 0.02 | 0 | |||
IV.CSP1.EHZ. | 2023-07-30T01:37:22.77 | 0.6 | undecidable | manual | S | 50 | 36.741 | 50 | 0.26 | 46 |
IV.ARRO.EHZ. | 2023-07-30T01:37:21.91 | 0.6 | undecidable | manual | S | 192 | 34.2435 | 50 | 0.05 | 48 |
IV.MF5.EHZ. | 2023-07-30T01:37:19.85 | 3.0 | positive | manual | P | 0.23 | 0 | |||
IV.FDMO.HHZ. | 2023-07-30T01:37:19.35 | 0.6 | undecidable | manual | S | 47 | 25.4523 | 50 | -0.16 | 48 |
IT.GNU.HGE. | 2023-07-30T01:37:19.44 | 0.6 | undecidable | manual | S | 250 | 24.753 | 50 | 0.12 | 48 |
IV.MML1.EHZ. | 2023-07-30T01:37:19.96 | 0.6 | undecidable | manual | S | 20 | 27.4503 | 50 | -0.08 | 49 |
IV.SMA1.EHZ. | 2023-07-30T01:37:19.45 | 0.3 | undecidable | manual | P | 125 | 47.9187 | 50 | 0.46 | 65 |
IV.FOSV.EHZ. | 2023-07-30T01:37:19.17 | 3.0 | positive | manual | P | 0.29 | 0 | |||
IV.GUMA.HHZ. | 2023-07-30T01:37:18.60 | 0.3 | undecidable | manual | P | 62 | 43.8228 | 50 | 0.24 | 68 |
IV.NRCA.HHZ. | 2023-07-30T01:37:18.16 | 0.6 | undecidable | manual | S | 104 | 21.6672 | 116 | -0.28 | 47 |
IV.GAVE.EHZ. | 2023-07-30T01:37:18.08 | 0.6 | undecidable | manual | S | 172 | 21.1677 | 116 | -0.22 | 48 |
IV.ASSB.HHZ. | 2023-07-30T01:37:18.83 | 0.6 | undecidable | manual | S | 318 | 24.0537 | 50 | -0.3 | 47 |
IV.CSP1.EHZ. | 2023-07-30T01:37:17.21 | 0.3 | undecidable | manual | P | 50 | 36.741 | 50 | -0.06 | 72 |
IV.ATCC.EHZ. | 2023-07-30T01:37:17.40 | 0.3 | undecidable | manual | P | 333 | 38.0286 | 50 | -0.07 | 72 |
IV.FEMA.HNN. | 2023-07-30T01:37:17.42 | 0.6 | undecidable | manual | S | 60 | 18.0708 | 120 | 0.06 | 50 |
IV.ARRO.EHZ. | 2023-07-30T01:37:16.77 | 0.1 | undecidable | manual | P | 192 | 34.2435 | 50 | -0.12 | 95 |
IT.MTCL.HGN. | 2023-07-30T01:37:16.94 | 0.6 | undecidable | manual | S | 43 | 17.0718 | 121 | -0.12 | 49 |
IV.CESI.HHZ. | 2023-07-30T01:37:16.43 | 0.6 | undecidable | manual | S | 16 | 14.2746 | 126 | 0.18 | 49 |
IV.ASSB.HHZ. | 2023-07-30T01:37:15.15 | 0.1 | negative | manual | P | 318 | 24.0537 | 50 | -0.17 | 96 |
IV.FDMO.HHZ. | 2023-07-30T01:37:15.38 | 0.1 | undecidable | manual | P | 47 | 25.4523 | 50 | -0.16 | 96 |
IT.GNU.HGE. | 2023-07-30T01:37:15.79 | 0.3 | undecidable | manual | P | 250 | 24.753 | 50 | 0.36 | 69 |
IV.MML1.EHZ. | 2023-07-30T01:37:15.72 | 0.1 | undecidable | manual | P | 20 | 27.4503 | 50 | -0.12 | 96 |
IV.GAVE.EHZ. | 2023-07-30T01:37:14.78 | 0.1 | undecidable | manual | P | 172 | 21.1677 | 116 | -0.06 | 99 |
IV.FEMA.HNN. | 2023-07-30T01:37:14.42 | 0.1 | undecidable | manual | P | 60 | 18.0708 | 120 | 0.12 | 98 |
IT.MTCL.HGN. | 2023-07-30T01:37:14.15 | 0.1 | undecidable | manual | P | 43 | 17.0718 | 121 | 0.03 | 100 |
IV.NRCA.HHZ. | 2023-07-30T01:37:14.80 | 0.1 | undecidable | manual | P | 104 | 21.6672 | 116 | -0.12 | 97 |
IV.CESI.HHZ. | 2023-07-30T01:37:13.85 | 0.1 | undecidable | manual | P | 16 | 14.2746 | 126 | 0.19 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.6 | 0.000426 | 0.3 | AML | other | m | 2023-07-30T01:37:16.77 |
IV.CESI.HHN. | ML:1.5 | 0.0003395 | 1.7 | AML | other | m | 2023-07-30T01:37:17.03 |
IV.NRCA.HHN. | ML:1.6 | 0.0002575 | 0.44 | AML | other | m | 2023-07-30T01:37:18.43 |
IV.NRCA.HHE. | ML:1.3 | 0.00014150000000000002 | 0.06 | AML | other | m | 2023-07-30T01:37:18.51 |
IV.GAVE.EHN. | ML:1.4 | 0.0001735 | 0.14 | AML | other | m | 2023-07-30T01:37:18.91 |
IV.GAVE.EHE. | ML:1.4 | 0.00019350000000000001 | 0.58 | AML | other | m | 2023-07-30T01:37:19.37 |
IV.FDMO.HHE. | ML:1.0 | 0.000052499999999999995 | 0.94 | AML | other | m | 2023-07-30T01:37:19.40 |
IV.FDMO.HHN. | ML:0.9 | 0.0000465 | 1.44 | AML | other | m | 2023-07-30T01:37:20.91 |
IV.MML1.EHN. | ML:1.1 | 0.00005964999999999999 | 0.22 | AML | other | m | 2023-07-30T01:37:20.21 |
IV.MML1.EHE. | ML:1.2 | 0.0000862 | 0.16 | AML | other | m | 2023-07-30T01:37:20.16 |
IV.ASSB.HHN. | ML:1.1 | 0.00007265 | 0.48 | AML | other | m | 2023-07-30T01:37:20.48 |
IV.ASSB.HHE. | ML:0.9 | 0.000050299999999999996 | 1.36 | AML | other | m | 2023-07-30T01:37:20.91 |
IV.ARRO.EHE. | ML:0.9 | 0.0000322 | 0.36 | AML | other | m | 2023-07-30T01:37:22.02 |
IV.ARRO.EHN. | ML:0.8 | 0.000025 | 1.06 | AML | other | m | 2023-07-30T01:37:23.07 |
IV.GUMA.HHE. | ML:1.5 | 0.00009165 | 0.16 | AML | other | m | 2023-07-30T01:37:25.23 |
IV.GUMA.HHN. | ML:1.1 | 0.000042 | 1.1 | AML | other | m | 2023-07-30T01:37:26.33 |
IV.PIEI.HHE. | ML:0.5 | 0.000007095 | 0.58 | AML | other | m | 2023-07-30T01:37:35.66 |
IV.PIEI.HHN. | ML:0.8 | 0.0000085 | 0.42 | AML | other | m | 2023-07-30T01:37:42.49 |