2025 Jun 30 2100 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 Ratio of magnetic polarity (+/-) : 3.10000 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.22727 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 28.5782 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.24811680 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.250000 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 Ratio of magnetic polarity (+/-) : 0.806228 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.75000 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 72.2002 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.73627403 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.176471 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.219048 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 3 Ratio of magnetic polarity (+/-) : 100.000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 19.2025 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9892679 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.136585 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 4 Ratio of magnetic polarity (+/-) : 0.00000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 52.8562 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.49892571 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.153846 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 0.209677 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.00000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 0 Z-Class : A [ p-Class Determination ] p-Class : x [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Axx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 6 Ratio of magnetic polarity (+/-) : 1.24784 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 55.7331 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.3238199 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.148148 p-Class : a [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.367521 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 Ratio of magnetic polarity (+/-) : 0.841085 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.36364 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 24.7087 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.3659205 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.166667 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.621495 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 8 Ratio of magnetic polarity (+/-) : 7.13636 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 22.1597 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.5961797 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.182692 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 9 Ratio of magnetic polarity (+/-) : 0.411594 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.36667 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 0 Z-Class : B [ p-Class Determination ] p-Class : x [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.403670 Number of spots with penumbra : 0 c-Class :i McIntosh Class : Bxi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 10 Ratio of magnetic polarity (+/-) : 2.78571 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.14286 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 0 Z-Class : A [ p-Class Determination ] p-Class : x [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Axx [ Magnetic Class Determination ] Magnetic Class : Alpha