Point Forecast Matrices
Issued by NWS State College, PA

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
986
FOUS51 KCTP 140536
PFMCTP

Point Forecast Matrices
National Weather Service State College PA
136 AM EDT Mon Jul 14 2025

PAZ005-142000-
Bradford-McKean PA
41.80N  78.64W Elev. 2143 ft
136 AM EDT Mon Jul 14 2025

Date             Mon 07/14/25            Tue 07/15/25            Wed 07/16/25
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      80          61          85          64          83
Temp          64 69 75 79 77 75 67 63 61 68 77 82 81 77 69 66 65 71 78 81 77 75
Dewpt         63 67 67 66 65 66 65 63 61 65 65 64 64 66 66 65 64 68 68 68 68 69
RH            97 93 76 64 67 74 93100100 90 67 55 56 69 90 97 97 90 71 65 74 82
Wind dir      SW SW  W  W NW NW  N  N  N  N SE  S  S SE  S  S  S  S  S SW SW  S
Wind spd       1  1  2  3  2  1  0  0  0  0  2  2  2  2  1  2  2  3  5  5  5  3
Clouds        OV OV OV OV B2 SC FW SC SC SC SC SC SC FW SC SC B2 B2 B1 B2 B2 B1
PoP 12hr                     40           5          20          10          60
QPF 12hr                   0.02           0           0           0        0.10
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S  C  C                    S  S              C  C  L  L  C
Tstms                S  C  C                    S  S                 S  C  C  C
Obvis         PF
Heat index                                                             84
Max heat                                       83    83                84    83


Date          Thu 07/17/25  Fri 07/18/25  Sat 07/19/25  Sun 07/20/25
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          66    82      65    79      61    79      59    79
Temp          68 70 79 74   68 70 76 72   64 66 77 72   61 65 76 71
Dewpt         67 68 69 68   67 68 67 66   63 63 61 62   59 61 62 62
PWind dir         S    SW      SW     W       W    NW       S     W
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B2   B2 B2 B2 B2   B1 B2 B1 B1   SC B1 B1 B1
PoP 12hr         40    70      40    60      30    30      20    40
Rain shwrs     C  C  C  L    C  S  C  L    C  S  C  C    S  S  C  C
Tstms          C  C  S  C    C  S                        S        C

$$
PAZ024-142000-
Johnstown-Cambria PA
40.32N  78.83W Elev. 2284 ft
136 AM EDT Mon Jul 14 2025

Date             Mon 07/14/25            Tue 07/15/25            Wed 07/16/25
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      79          67          83          69          83
Temp          69 70 75 76 76 73 69 68 67 69 77 81 79 75 71 70 69 71 78 80 79 75
Dewpt         68 69 71 70 68 68 66 66 66 67 70 69 70 69 68 68 68 69 71 71 70 70
RH            97 97 87 82 76 84 90 93 97 93 79 67 74 82 90 93 97 93 79 74 74 84
Wind dir      SW SW  W  W NW SW SE  S  S  E SE SE SE SE SE SE  S  S SW  S SW  S
Wind spd       2  3  3  4  3  2  2  2  2  2  2  3  3  4  3  3  3  3  4  5  5  5
Clouds        B1 B1 B2 B2 B2 SC SC SC B1 B1 SC B1 B1 SC SC SC B1 B1 B1 B2 B2 B1
PoP 12hr                     70          20          40          20          60
QPF 12hr                   0.20        0.01        0.03           0        0.26
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S  C  C  C  S  S              C  C  S  S        C  C  L  L  C
Tstms                C  C  C  S                 S  C  S              S  C  C  C
Obvis         PF PF
Heat index                                     84                      83
Max heat                                       84    84                83    83


Date          Thu 07/17/25  Fri 07/18/25  Sat 07/19/25  Sun 07/20/25
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          69    83      70    80      68    80      65    81
Temp          71 71 80 75   71 71 78 74   69 68 77 73   66 68 78 73
Dewpt         69 69 71 69   69 69 71 69   67 67 67 67   63 64 65 65
PWind dir        SW     W       W     W       W     W      SW     W
Wind char        LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B2   B1 B2 B1 B2   B1 B1 B1 B1   B1 B1 B1 B1
PoP 12hr         40    70      40    60      40    40      30    40
Rain shwrs     C  S  C  L    C  S  C  L    C  C  C  C    C  C  S  C
Tstms          C  S  S  C    C     S  C             S    S  S     C

$$
PAZ025-142000-
Altoona-Blair PA
40.30N  78.32W Elev. 1504 ft
136 AM EDT Mon Jul 14 2025

Date             Mon 07/14/25            Tue 07/15/25            Wed 07/16/25
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      82          67          85          69          86
Temp          70 72 78 79 78 76 71 68 68 71 79 82 82 78 73 71 70 73 80 83 82 78
Dewpt         68 70 71 71 69 69 69 68 67 69 70 70 69 70 70 69 69 71 71 70 70 70
RH            93 93 79 77 74 79 93100 97 93 74 67 65 76 90 93 97 93 74 65 67 76
Wind dir      SW  S  S SW  W  S  N  N  N  N  E  E SE SE  S  S  S  S  S  S  S  S
Wind spd       2  1  2  4  3  2  1  0  0  1  2  2  4  3  2  1  1  2  3  5  6  5
Clouds        B1 B1 B1 OV B2 B1 SC B1 B1 B1 B1 B1 B1 SC SC B1 B2 B1 B1 B2 B2 B1
PoP 12hr                     70          20          50          10          70
QPF 12hr                   0.39        0.01        0.05           0        0.32
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C  L  C  S  S        S  S  C  C              C  C  L  L  C
Tstms                C  L  C  S                 C  C                 S  C  C  S
Obvis         PF PF
Heat index                                     86 85                83 87 86
Max heat                                       86    86                87    87


Date          Thu 07/17/25  Fri 07/18/25  Sat 07/19/25  Sun 07/20/25
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          69    87      70    85      68    84      65    84
Temp          71 74 84 80   72 75 82 78   70 71 81 77   68 71 81 76
Dewpt         69 71 70 70   69 70 69 68   67 68 66 66   64 66 66 65
PWind dir        SW     W      SW     W       W    NW       W     W
Wind char        LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B2   B1 B1 B1 B2   B1 B1 B1 B1   B1 B1 SC B1
PoP 12hr         30    60      30    60      30    40      30    40
Rain shwrs     C     S  L    C     S  L    C  S  C  C    C  S  S  C
Tstms          S     S  C    S     S  C             S    S  S     C

$$
PAZ019-142000-
State College-Southern Centre PA
40.85N  77.85W Elev. 1239 ft
136 AM EDT Mon Jul 14 2025

Date             Mon 07/14/25            Tue 07/15/25            Wed 07/16/25
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      84          68          88          70          88
Temp          70 72 80 80 79 77 72 70 68 71 80 84 84 81 74 72 70 73 81 84 84 79
Dewpt         69 72 74 73 73 71 70 69 67 70 73 73 73 72 71 70 69 72 74 74 73 72
RH            97100 82 79 82 82 93 97 97 97 79 70 70 74 90 93 97 97 79 72 70 79
Wind dir       S  S SW SW NE  S  N  N  N  N  E SE SE SE  S  S SE  S  S  S  S  S
Wind spd       2  1  2  3  2  1  0  0  0  0  1  2  2  2  1  1  1  1  2  4  3  2
Clouds        B1 B1 B1 OV OV B1 B1 SC B1 B1 SC B1 B1 SC SC B1 B2 B2 B2 B2 B2 B2
PoP 12hr                     70          20          30          10          60
QPF 12hr                   0.24        0.01        0.01           0        0.19
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S     C  L  C  S  S              C  C              S  S  L  L  C
Tstms                C  L  C  S                 S  C                 S  C  C  C
Obvis         PF PF
Heat index          85 84                   84 90 90 85             86 91 90
Max heat               87    85                90    90                91    93


Date          Thu 07/17/25  Fri 07/18/25  Sat 07/19/25  Sun 07/20/25
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          70    89      71    87      68    86      64    84
Temp          72 74 85 81   73 74 84 79   71 71 83 78   68 69 81 76
Dewpt         71 72 74 72   71 72 73 71   68 68 69 67   64 65 68 66
PWind dir        SW    SW       W     W       W     W      NW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B2   B1 B1 B1 B2   B1 B1 B1 B1   SC B1 B1 B1
PoP 12hr         30    70      30    60      30    40      20    40
Rain shwrs     C     C  L    C     S  L    C  S  S  C    S  S  S  C
Tstms          C     S  C    S     S  C             S    S        C

$$
PAZ046-142000-
Williamsport-Southern Lycoming PA
41.24N  76.92W Elev. 529 ft
136 AM EDT Mon Jul 14 2025

Date             Mon 07/14/25            Tue 07/15/25            Wed 07/16/25
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      84          69          89          71          88
Temp          71 73 78 82 80 77 73 71 69 71 80 86 86 81 75 73 71 73 80 86 85 80
Dewpt         71 71 72 72 71 72 71 70 69 70 71 70 70 72 72 71 70 71 72 73 73 73
RH           100 93 82 72 74 85 93 97100 97 74 59 59 74 90 93 97 93 77 65 67 79
Wind dir       S  S  S  S  S SE  N  N  N  N NE  S  S SE SE SE SE  S  S  S  S  S
Wind spd       2  2  2  2  2  2  0  0  1  1  1  2  2  2  1  1  1  2  2  5  6  5
Clouds        B2 B2 B2 OV OV B1 B1 B1 B1 B1 SC B1 B1 SC SC B1 B2 B2 B1 B2 B2 B2
PoP 12hr                     70          20          30          10          60
QPF 12hr                   0.47        0.01        0.01           0        0.15
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S     C  L  C  S  S              C  C              S  S  L  L  C
Tstms                C  L  C                    C  C                    C  C  S
Obvis         PF
Heat index             87 83                83 91 91 85             84 93 92 84
Max heat               87    86                91    92                93    93


Date          Thu 07/17/25  Fri 07/18/25  Sat 07/19/25  Sun 07/20/25
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          71    89      72    88      68    86      65    85
Temp          73 74 86 81   74 74 86 79   71 71 83 78   68 68 83 77
Dewpt         71 71 73 73   72 71 70 71   68 67 66 66   65 64 65 67
PWind dir         S    SW       W     W      NW    NW       N     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B1 B2   B1 B1 B1 B2   B1 B1 B1 B1   SC B1 SC B1
PoP 12hr         30    70      30    60      30    40      20    40
Rain shwrs     C     S  L    C     S  L    C     S  C    S  S  S  C
Tstms          S     S  C    S     S  C                           C

$$
PAZ050-142000-
Selinsgrove-Snyder PA
40.82N  76.86W Elev. 450 ft
136 AM EDT Mon Jul 14 2025

Date             Mon 07/14/25            Tue 07/15/25            Wed 07/16/25
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      83          69          87          70          86
Temp          72 73 78 81 78 77 73 71 69 72 80 84 84 81 74 72 70 73 81 84 83 81
Dewpt         72 72 72 73 73 72 72 71 69 71 72 72 71 73 72 72 70 72 73 73 73 73
RH           100 97 82 77 85 85 97100100 97 77 67 65 77 93100100 97 77 70 72 77
Wind dir       S  S  S  S  W  E  N  N  N  N NE  E  S  S  N  N  N  S  S  S  S  S
Wind spd       2  1  1  2  2  1  0  0  0  0  1  1  2  1  0  0  0  1  2  3  3  2
Clouds        B2 B2 OV B2 OV B2 B1 B1 B2 B2 SC B1 B1 SC SC B1 B2 B2 B1 B2 B2 B2
PoP 12hr                     80          30          40          20          60
QPF 12hr                   0.78        0.02        0.02        0.02        0.15
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S  S  L  L  C  C        S  S  C  C  S  S        S  S  L  L  C
Tstms                S  L  L  S                 C  C  S                 C  C  C
Obvis         PF
Heat index             86                   84 90 89 86             86 90 89 86
Max heat               86    86                90    90                90    90


Date          Thu 07/17/25  Fri 07/18/25  Sat 07/19/25  Sun 07/20/25
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          71    89      71    88      68    86      65    85
Temp          73 75 85 82   73 75 85 81   71 72 83 80   68 70 82 78
Dewpt         73 73 74 74   72 72 72 71   70 69 69 68   66 66 67 67
PWind dir         S    SW      SW     W      NW    NW       N     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B2   B1 B1 B1 B2   SC SC SC B1   SC B1 SC B1
PoP 12hr         30    70      30    60      20    40      20    40
Rain shwrs     C     S  L    C     S  L    S     S  C    S  S  S  C
Tstms          C     S  C    C     S  C             S             C

$$
PAZ057-142000-
Harrisburg-Dauphin PA
40.19N  76.76W Elev. 310 ft
136 AM EDT Mon Jul 14 2025

Date             Mon 07/14/25            Tue 07/15/25            Wed 07/16/25
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      86          73          88          74          88
Temp          75 75 80 83 81 77 76 73 74 75 81 85 84 81 77 75 75 76 82 86 85 80
Dewpt         73 72 72 73 73 73 72 71 71 71 72 72 73 73 73 72 71 72 73 73 73 74
RH            94 90 77 72 77 87 87 93 90 87 74 65 70 77 87 90 87 87 74 65 67 82
Wind dir      SE SE  S  S  S  E  S NW NE  N NE  E SE SE SE  S  S  S  S  S  S  S
Wind spd       2  2  2  2  2  2  1  1  1  1  1  2  2  2  2  1  2  2  3  5  5  5
Clouds        B2 B2 B2 B2 OV OV B2 B1 B2 B1 SC B1 B1 SC SC B1 B2 B1 B1 B2 B2 B2
PoP 12hr                     80          40          50          20          60
QPF 12hr                   0.65        0.06        0.05        0.02        0.16
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C     S  D  D  C  C  S  S  S  S  C  C  S  S        S  S  L  L  C
Tstms                S  D  D  C  S  S        S  C  C  S                 C  C  C
Obvis         PF
Heat index          84 89 86                85 91 90 86             87 93 92 85
Max heat               89    89                91    92    84          93    93


Date          Thu 07/17/25  Fri 07/18/25  Sat 07/19/25  Sun 07/20/25
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          74    91      75    90      73    88      71    87
Temp          76 77 88 83   77 78 88 82   76 76 85 81   73 73 84 79
Dewpt         73 73 73 74   73 73 72 73   71 70 69 70   68 67 67 68
PWind dir         S    SW      SW     W      NW    NW      NW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B1 B1 B2   SC SC SC B1   B1 SC SC B1   B1 B1 SC B1
PoP 12hr         30    60      20    50      30    40      30    40
Rain shwrs     C     S  L    S        C    C     S  C    C  S  S  C
Tstms          C     S  C    S        C             S    S        C

$$
PAZ065-142000-
York-York PA
39.92N  76.87W Elev. 480 ft
136 AM EDT Mon Jul 14 2025

Date             Mon 07/14/25            Tue 07/15/25            Wed 07/16/25
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      85          70          86          71          87
Temp          74 75 80 83 81 77 73 72 71 74 80 83 83 80 74 73 72 76 82 85 84 79
Dewpt         73 73 73 74 73 73 72 71 70 72 72 72 73 73 73 72 71 73 73 73 73 74
RH            97 94 79 74 77 87 97 97 97 93 77 70 72 79 97 97 97 90 74 67 70 85
Wind dir       S  S  S  S  S  W SW  N  N  N NE  E SE SE  S  S  S  S  S  S  S  S
Wind spd       3  1  2  2  2  1  1  0  0  1  1  2  2  2  1  1  1  2  3  5  4  3
Clouds        B1 B2 B2 B2 OV OV B2 B2 B2 B2 SC B2 B2 SC SC B1 B1 B1 B1 B2 B2 B2
PoP 12hr                     90          50          60          20          60
QPF 12hr                   0.43        0.24        0.06        0.02        0.15
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C     S  D  D  C  C  C  C  C  C  L  L  S  S  S  S  S  S  L  L  C
Tstms                S  D  D  C  S  S        S  C  C  S              S  C  C  C
Obvis         PF
Heat index          84 90 86                84 88 89 84             87 92 90
Max heat               90    87                88    89                92    92


Date          Thu 07/17/25  Fri 07/18/25  Sat 07/19/25  Sun 07/20/25
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          72    90      73    90      70    86      68    86
Temp          74 77 88 82   75 78 87 82   73 75 84 81   71 73 84 78
Dewpt         73 73 74 74   73 73 72 74   71 71 70 70   68 68 68 69
PWind dir         S    SW      SW     W       W    NW      NW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B1 B1 B1   SC SC SC B1   B1 SC SC B1   B1 B1 B1 B1
PoP 12hr         30    50      20    50      30    40      30    40
Rain shwrs     C        C    S        C    C     S  C    C  S  S  C
Tstms          C        C    S        C             S    S        C

$$
PAZ066-142000-
Lancaster-Lancaster PA
40.12N  76.30W Elev. 403 ft
136 AM EDT Mon Jul 14 2025

Date             Mon 07/14/25            Tue 07/15/25            Wed 07/16/25
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      85          72          87          72          88
Temp          74 75 79 83 81 78 75 73 73 75 80 84 83 80 76 74 73 76 82 86 84 80
Dewpt         72 72 74 75 74 73 73 72 72 73 73 74 73 73 73 73 72 73 75 75 75 74
RH            93 90 85 77 79 85 94 97 97 94 79 72 72 79 90 97 97 90 79 70 74 82
Wind dir      SE SE  S  S  S  W  S SE  E NE  E SE  S  S  S  S  S  S  S  S  S  S
Wind spd       4  2  3  4  4  3  2  1  1  1  1  2  4  4  2  2  2  2  4  5  6  5
Clouds        B2 B2 B2 B2 OV OV B2 B2 B2 B2 B1 B2 B2 SC SC B1 B2 B1 B1 B2 B2 B2
PoP 12hr                     90          50          60          20          70
QPF 12hr                   0.59        0.29        0.09        0.02        0.16
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S  S  D  L  C  C  C  C  C  C  L  L  S  S  S  S  C  C  L  L  C
Tstms                S  D  L  C  C  S        S  C  C  S  S              C  C  C
Obvis         PF
Heat index             90 86                84 91 89 84             89 95 92 85
Max heat               90    89                91    91                95    95


Date          Thu 07/17/25  Fri 07/18/25  Sat 07/19/25  Sun 07/20/25
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          73    90      74    90      72    87      70    86
Temp          74 77 87 82   76 78 88 82   74 76 85 81   72 73 84 78
Dewpt         74 74 75 74   74 74 74 73   71 71 71 70   69 69 69 69
PWind dir         S    SW      SW     W       W    NW       N    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B1 B2   SC SC SC B1   B1 SC SC B1   B1 B1 B1 B1
PoP 12hr         30    60      20    50      30    40      30    40
Rain shwrs     C     S  L    S        C    C     S  C    C  C  S  C
Tstms          C     S  C    S        C             S    S        C

$$