****0000021647**** TCUS40 KNES 092033 SCPER1 SATELLITE-DERIVED CLOUD INFORMATION FOR MID (CLD TOPS 631-400 MB) AND HIGH LEVEL (CLD TOPS ABOVE 400 MB) (APR) STA DA/TIMEZ MID HIGH CLD TOP ECA CT KBDL 09/1953 SCT 200-210 2 KBDR 09/1954 SCT 190-320 5 KDXR 09/1954 CLR 1 KGON 09/1954 SCT 180-270 7 KHFD 09/1954 SCT 200-210 2 KHVN 09/1954 SCT 190-270 4 KIJD 09/1954 CLR 0 KMMK 09/1954 SCT 200-270 2 KOXC 09/1954 SCT 210-280 2 DE KDOV 09/1956 CLR 0 KEVY 09/1956 CLR 0 KGED 09/1956 CLR 0 KILG 09/1955 CLR 0 MA KACK 09/1954 CLR 0 KAQW 09/1952 CLR 0 KBAF 09/1953 SCT 200-210 2 KBED 09/1952 SCT 130-260 17 KBOS 09/1952 SCT 130-260 23 KBVY 09/1952 SCT 130-260 23 KCEF 09/1953 CLR 0 KCQX 09/1954 CLR 0 KEWB 09/1954 CLR 0 KFIT 09/1952 CLR 0 KFMH 09/1954 CLR 0 KGHG 09/1953 SCT 130-130 8 KHYA 09/1954 CLR 0 KLWM 09/1952 SCT 130-260 23 KMQE 09/1953 SCT 130-260 13 KMVY 09/1954 CLR 0 KORE 09/1952 CLR 0 KORH 09/1953 CLR 0 KOWD 09/1953 SCT 130-220 6 KPSF 09/1952 CLR 0 KPVC 09/1953 SCT 130-130 4 KPYM 09/1953 CLR 0 KTAN 09/1953 CLR 0 MD K2W6 09/1957 SCT 220-340 13 KADW 09/1956 SCT 220-340 2 KAPG 09/1956 CLR 0 KBWI 09/1956 SCT 350-410 1 KCBE 09/1955 OVC 310-400 68 KCGE 09/1956 SCT 270-430 0 KCGS 09/1956 SCT 260-390 2 KDMH 09/1956 SCT 270-350 1 KDMW 09/1955 SCT 270-450 7 KESN 09/1956 CLR 0 KFDK 09/1956 SCT 270-450 18 KFME 09/1956 SCT 360-360 1 KHGR 09/1955 BKN 220-450 28 KMTN 09/1956 CLR 0 KN80 09/1957 CLR 0 KNAK 09/1956 CLR 0 KNHK 09/1957 SCT 220-430 8 KNUI 09/1957 SCT 220-430 8 KOXB 09/1957 CLR 0 KRJD 09/1956 CLR 0 KSBY 09/1957 CLR 0 KW29 09/1956 CLR 0 ME KAUG 09/1951 OVC 240-350 59 KBGR 09/1950 BKN 270-360 59 KBHB 09/1951 BKN 230-370 54 KCAR 09/1948 SCT 240-300 4 KFVE 09/1948 SCT 270-300 4 KGNR 09/1950 BKN 250-340 49 KHUL 09/1949 SCT 290-390 2 KIWI 09/1951 BKN 240-330 45 KIZG 09/1951 SCT 180-250 4 KLEW 09/1951 BKN 130-310 41 KMLT 09/1950 SCT 300-320 4 KNHZ 09/1951 BKN 130-330 44 KPQI 09/1948 SCT 240-350 4 KPWM 09/1951 SCT 130-270 18 KRKD 09/1951 BKN 210-360 50 KSFM 09/1952 CLR 0 KWVL 09/1951 OVC 290-350 67 NB CERM 09/1948 SCT 270-300 4 CWIY 09/1948 CLR 0 NC K1A5 09/2000 BKN 180-360 47 KAFP 09/2000 SCT 170-330 4 KAKH 09/2000 BKN 170-390 32 KASJ 09/1959 OVC 310-450 48 KAVL 09/2000 BKN 200-370 39 KBUY 09/1959 SCT 260-400 15 KCLT 09/2000 SCT 160-370 16 KCPC 09/2002 SCT 190-340 5 KCTZ 09/2000 SCT 330-370 8 KDPL 09/2000 OVC 310-390 46 KECG 09/1959 BKN 190-350 37 KEDE 09/1959 BKN 270-370 33 KEHO 09/2000 OVC 280-400 59 KEQY 09/2000 CLR 2 KEWN 09/2000 SCT 280-340 15 KEXX 09/2000 SCT 160-200 15 KEYF 09/2001 SCT 190-320 6 KFAY 09/2000 CLR 2 KFBG 09/2000 SCT 210-280 7 KFFA 09/1959 BKN 200-350 42 KFQD 09/2000 OVC 290-360 69 KGEV 09/1959 BKN 250-340 50 KGSB 09/2000 OVC 320-450 55 KGSO 09/1959 SCT 190-300 8 KGWW 09/2000 OVC 330-450 53 KHBI 09/2000 BKN 160-340 30 KHFF 09/2000 BKN 140-450 52 KHKY 09/2000 BKN 280-430 55 KHNZ 09/1959 SCT 280-450 19 KHRJ 09/2000 CLR 0 KHSE 09/2000 BKN 130-360 43 KIGX 09/1959 SCT 280-360 8 KILM 09/2002 BKN 310-390 30 KINT 09/1959 SCT 190-280 4 KIPJ 09/2000 SCT 170-390 22 KISO 09/2000 BKN 310-390 55 KJNX 09/2000 SCT 300-390 11 KJQF 09/1956 CLR 0 KLBT 09/2001 SCT 190-400 18 KLHZ 09/1959 SCT 310-450 10 KMEB 09/2001 BKN 140-450 57 KMQI 09/1959 BKN 180-350 40 KMRH 09/2001 SCT 200-250 4 KMRN 09/2000 OVC 250-430 68 KMWK 09/1959 SCT 320-410 5 KNBT 09/2000 SCT 190-350 18 KNCA 09/2001 SCT 310-360 22 KNIS 09/2001 SCT 200-300 4 KNJM 09/2001 SCT 200-330 9 KNKT 09/2001 SCT 200-300 4 KNLT 09/2001 SCT 140-340 22 KOAJ 09/2001 BKN 310-390 29 KOCW 09/2000 BKN 320-410 51 KONX 09/1959 BKN 200-350 57 KPGV 09/2000 OVC 330-420 57 KPOB 09/2000 SCT 170-210 8 KRCZ 09/2001 SCT 140-450 28 KRDU 09/2000 SCT 340-350 1 KRHP 09/2000 BKN 160-340 41 KRUQ 09/2000 SCT 160-230 5 KRWI 09/2000 OVC 340-450 46 KRZZ 09/1959 SCT 250-410 19 KSIF 09/1959 SCT 180-360 8 KSOP 09/2000 SCT 180-450 29 KSUT 09/2002 BKN 320-410 34 KSVH 09/2000 SCT 210-370 14 KTDF 09/1959 BKN 280-400 31 KTNB 09/1959 BKN 250-430 63 KTTA 09/2000 SCT 170-330 14 KUKF 09/1959 BKN 220-340 32 KVUJ 09/2000 SCT 160-260 21 NH KAFN 09/1952 CLR 0 KASH 09/1952 SCT 130-130 4 KBML 09/1951 BKN 180-290 29 KCON 09/1952 CLR 0 KDAW 09/1952 CLR 0 KEEN 09/1952 CLR 0 KHIE 09/1951 SCT 190-290 19 KLCI 09/1951 CLR 0 KLEB 09/1951 CLR 0 KMHT 09/1952 SCT 130-130 4 KMWN 09/1951 SCT 230-290 19 KPSM 09/1952 SCT 200-280 2 NJ K12N 09/1954 SCT 130-250 11 KACY 09/1956 CLR 0 KBLM 09/1955 SCT 200-450 6 KCDW 09/1954 CLR 0 KEWR 09/1954 CLR 0 KFWN 09/1954 SCT 130-360 15 KMIV 09/1956 CLR 0 KMJX 09/1955 SCT 200-450 5 KMMU 09/1954 CLR 0 KSMQ 09/1955 CLR 0 KTEB 09/1954 CLR 0 KTTN 09/1955 SCT 260-350 1 KVAY 09/1955 SCT 260-270 0 KWRI 09/1955 SCT 230-350 2 KWWD 09/1956 CLR 0 NY KALB 09/1952 SCT 170-330 2 KART 09/1951 BKN 190-270 49 KBGM 09/1953 OVC 130-250 88 KBUF 09/1952 OVC 300-340 96 KDKK 09/1952 OVC 260-340 93 KDSV 09/1952 OVC 240-330 90 KELM 09/1953 OVC 220-290 76 KELZ 09/1953 OVC 290-340 94 KFOK 09/1954 SCT 180-300 17 KFRG 09/1954 SCT 190-450 2 KFZY 09/1952 OVC 230-310 80 KGFL 09/1952 SCT 170-340 2 KGTB 09/1951 SCT 190-270 29 KHPN 09/1954 CLR 0 KHWV 09/1954 SCT 180-300 11 KIAG 09/1952 OVC 300-330 96 KISP 09/1954 SCT 180-450 7 KITH 09/1952 OVC 220-270 91 KJFK 09/1954 SCT 280-450 0 KJHW 09/1953 OVC 260-330 92 KJRB 09/1954 SCT 280-450 0 KLGA 09/1954 CLR 0 KMGJ 09/1954 CLR 1 KMSS 09/1950 BKN 170-300 45 KMSV 09/1954 SCT 130-360 7 KMTP 09/1954 SCT 180-340 9 KN00 09/1952 OVC 230-310 80 KNYC 09/1954 CLR 0 KPBG 09/1951 SCT 170-260 13 KPEO 09/1952 OVC 230-310 93 KPLB 09/1951 SCT 130-220 22 KPOU 09/1954 CLR 0 KPTD 09/1951 BKN 170-320 35 KRME 09/1952 BKN 210-290 38 KROC 09/1952 OVC 220-320 92 KSCH 09/1952 SCT 170-330 1 KSLK 09/1951 SCT 200-390 15 KSWF 09/1954 CLR 0 KSYR 09/1952 OVC 220-310 74 KUCA 09/1952 OVC 190-290 42 OH KAKR 09/1954 OVC 280-450 90 KAOH 09/1955 OVC 140-330 73 KAXV 09/1955 OVC 180-340 65 KBJJ 09/1954 OVC 250-390 81 KBKL 09/1954 OVC 280-350 93 KCAK 09/1954 OVC 280-450 83 KCGF 09/1954 OVC 290-370 96 KCLE 09/1954 OVC 280-350 92 KCMH 09/1955 OVC 330-450 99 KDAY 09/1955 OVC 220-370 67 KDFI 09/1954 BKN 280-360 48 KFDY 09/1954 OVC 230-330 59 KFFO 09/1955 OVC 250-370 82 KHAO 09/1956 OVC 220-350 74 KHZY 09/1954 OVC 320-370 98 KILN 09/1956 OVC 340-450 93 KLCK 09/1955 OVC 370-450 99 KLHQ 09/1955 OVC 410-450 100 KLNN 09/1954 OVC 290-370 95 KLPR 09/1954 OVC 280-350 92 KLUK 09/1956 OVC 230-350 82 KMFD 09/1954 OVC 280-360 86 KMGY 09/1956 OVC 250-370 83 KMNN 09/1955 OVC 290-400 81 KMWO 09/1956 BKN 240-360 64 KOSU 09/1955 OVC 320-450 96 KPHD 09/1955 OVC 290-450 69 KPMH 09/1956 OVC 300-450 86 KSGH 09/1955 OVC 310-430 90 KTDZ 09/1954 OVC 240-340 73 KTOL 09/1954 OVC 290-360 63 KTZR 09/1955 OVC 330-450 98 KUNI 09/1956 OVC 290-450 81 KVTA 09/1955 OVC 400-450 100 KYNG 09/1954 OVC 330-390 98 KZZV 09/1955 OVC 440-450 99 ON CTAG 09/1947 CLR 0 CTBO 09/1951 BKN 200-310 41 CTBT 09/1950 OVC 210-300 73 CTGT 09/1951 OVC 320-390 91 CTKG 09/1951 BKN 210-330 46 CTMS 09/1947 OVC 190-230 97 CTNK 09/1950 OVC 240-370 78 CTPM 09/1950 OVC 220-320 83 CTPQ 09/1951 OVC 130-320 73 CTTR 09/1950 OVC 250-330 83 CTWL 09/1952 OVC 310-340 96 CTXR 09/1948 OVC 150-310 84 CTZE 09/1950 OVC 240-350 64 CTZR 09/1952 OVC 220-350 86 CWCH 09/1947 CLR 1 CWCI 09/1948 BKN 130-270 70 CWCJ 09/1947 OVC 160-290 83 CWCO 09/1951 OVC 240-300 82 CWEC 09/1947 OVC 160-250 93 CWGD 09/1951 OVC 290-340 88 CWGL 09/1951 OVC 220-310 68 CWLS 09/1951 OVC 290-360 91 CWNB 09/1953 OVC 280-350 91 CWNC 09/1951 OVC 250-320 85 CWNL 09/1950 OVC 300-350 81 CWPS 09/1952 OVC 300-350 95 CWQP 09/1951 OVC 210-300 81 CWRK 09/1950 OVC 200-370 65 CWSN 09/1952 OVC 270-340 90 CWWB 09/1952 OVC 320-390 93 CWWZ 09/1952 OVC 310-340 95 CWXZ 09/1948 OVC 170-260 81 CXBI 09/1951 OVC 190-300 72 CXDI 09/1952 OVC 300-340 91 CXET 09/1951 OVC 220-320 85 CXHA 09/1953 OVC 240-320 85 CXHM 09/1952 OVC 320-390 93 CXKE 09/1950 OVC 180-310 61 CXKI 09/1947 OVC 150-240 83 CXOA 09/1950 OVC 180-300 82 CXPC 09/1950 OVC 200-310 84 CXPT 09/1953 OVC 280-350 91 CXRG 09/1952 OVC 240-360 93 CXTO 09/1951 OVC 290-340 92 CXVN 09/1952 OVC 310-340 95 CYAM 09/1949 OVC 250-320 70 CYBN 09/1951 OVC 220-340 86 CYGK 09/1951 BKN 210-330 46 CYHM 09/1952 OVC 330-390 94 CYKF 09/1952 OVC 320-370 91 CYKZ 09/1951 OVC 240-340 91 CYOO 09/1951 OVC 250-340 91 CYOW 09/1950 OVC 180-310 78 CYPQ 09/1951 OVC 140-320 73 CYQA 09/1950 OVC 180-290 70 CYQG 09/1953 OVC 240-320 85 CYQT 09/1947 OVC 160-250 96 CYSB 09/1949 OVC 190-270 81 CYTR 09/1951 OVC 200-300 69 CYTS 09/1947 OVC 190-230 97 CYTZ 09/1951 OVC 290-340 92 CYVV 09/1951 OVC 230-320 86 CYWA 09/1950 OVC 220-320 83 CYXR 09/1948 OVC 150-310 84 CYXU 09/1952 OVC 270-340 90 CYYB 09/1949 OVC 200-270 92 CYYZ 09/1951 OVC 300-360 92 CYZE 09/1950 OVC 240-350 64 CYZR 09/1952 OVC 220-350 86 CZEL 09/1951 OVC 320-370 91 CZTB 09/1947 OVC 160-250 96 PA K1N9 09/1955 CLR 0 KABE 09/1954 CLR 0 KAFJ 09/1955 OVC 320-410 91 KAGC 09/1955 OVC 290-360 92 KAOO 09/1955 OVC 300-370 80 KAVP 09/1954 BKN 130-280 44 KBFD 09/1953 OVC 220-340 95 KBTP 09/1954 OVC 290-390 97 KBVI 09/1954 OVC 330-410 97 KCXY 09/1955 SCT 200-450 4 KDUJ 09/1954 OVC 280-330 97 KDYL 09/1955 CLR 0 KERI 09/1953 OVC 290-370 96 KFIG 09/1954 OVC 260-330 94 KFKL 09/1954 OVC 290-360 98 KGKJ 09/1954 OVC 320-370 98 KHZL 09/1954 SCT 180-220 9 KIDI 09/1955 OVC 250-330 88 KIPT 09/1954 OVC 200-450 35 KJST 09/1955 OVC 300-370 90 KLBE 09/1955 OVC 240-370 74 KLNS 09/1955 SCT 160-430 8 KLOM 09/1955 CLR 0 KMDT 09/1955 SCT 200-450 4 KMPO 09/1954 SCT 130-450 14 KMQS 09/1955 CLR 0 KMUI 09/1955 SCT 200-390 8 KN70 09/1955 CLR 0 KNXX 09/1955 CLR 0 KPHL 09/1955 CLR 0 KPIT 09/1955 OVC 320-410 95 KPNE 09/1955 CLR 0 KPTW 09/1955 CLR 1 KRDG 09/1955 SCT 160-190 12 KSEG 09/1954 SCT 200-390 21 KTHV 09/1955 SCT 200-450 6 KUKT 09/1955 CLR 0 KUNV 09/1954 OVC 280-360 79 KZER 09/1954 SCT 160-350 14 QC CMFM 09/1948 SCT 250-300 8 CMLU 09/1949 OVC 210-330 67 CMMY 09/1948 OVC 240-300 80 CMSI 09/1950 OVC 180-320 81 CMTH 09/1949 BKN 240-350 48 CWAF 09/1947 SCT 300-360 11 CWBA 09/1948 OVC 220-280 90 CWBS 09/1949 OVC 180-310 84 CWBZ 09/1950 BKN 150-270 57 CWDQ 09/1948 SCT 180-270 15 CWEW 09/1950 OVC 130-270 71 CWFQ 09/1950 BKN 130-280 60 CWHM 09/1950 OVC 130-270 72 CWHV 09/1949 BKN 220-340 26 CWIS 09/1948 SCT 250-360 23 CWIT 09/1950 BKN 130-240 50 CWIX 09/1947 OVC 210-300 65 CWIZ 09/1950 BKN 130-250 65 CWJB 09/1948 SCT 220-330 5 CWJO 09/1947 OVC 250-360 57 CWJT 09/1949 BKN 130-250 57 CWMJ 09/1949 OVC 180-260 82 CWNH 09/1948 SCT 310-360 9 CWNQ 09/1949 OVC 180-300 86 CWPD 09/1948 SCT 250-320 6 CWPK 09/1947 SCT 180-270 13 CWQD 09/1947 SCT 280-390 13 CWQH 09/1950 OVC 130-330 70 CWQM 09/1947 BKN 240-390 44 CWQO 09/1947 BKN 260-330 26 CWQV 09/1947 BKN 280-390 25 CWST 09/1948 SCT 240-360 14 CWTA 09/1950 BKN 130-240 60 CWTN 09/1948 SCT 280-340 4 CWTT 09/1950 OVC 130-290 69 CWTY 09/1949 OVC 250-320 78 CWUX 09/1947 OVC 260-360 56 CWUY 09/1947 OVC 150-290 79 CWYQ 09/1947 SCT 240-340 17 CWZS 09/1947 CLR 0 CXBO 09/1948 SCT 220-330 4 CXHF 09/1950 OVC 180-300 77 CXLT 09/1947 OVC 250-360 57 CXSH 09/1949 OVC 250-310 73 CYBG 09/1947 OVC 250-360 57 CYHU 09/1950 BKN 130-250 63 CYMX 09/1950 BKN 130-250 55 CYOY 09/1948 SCT 210-330 9 CYQB 09/1948 SCT 220-330 5 CYRJ 09/1947 OVC 210-290 66 CYSC 09/1950 OVC 130-330 71 CYUL 09/1950 BKN 130-250 60 CYUY 09/1947 OVC 150-280 78 CYVO 09/1947 BKN 130-260 62 CYYY 09/1947 SCT 240-340 12 RI KBID 09/1954 CLR 1 KOQU 09/1954 CLR 0 KPVD 09/1954 CLR 0 KSFZ 09/1953 CLR 0 KUUU 09/1954 CLR 0 KWST 09/1954 SCT 180-250 2 SC K7A1 09/2001 OVC 260-360 75 KAND 09/2001 OVC 270-370 76 KCAE 09/2002 SCT 160-210 5 KCEU 09/2001 OVC 270-370 67 KCHS 09/2003 CLR 0 KCRE 09/2002 SCT 290-340 5 KCUB 09/2002 SCT 160-210 5 KDCM 09/2001 SCT 160-360 21 KEOE 09/2002 SCT 170-360 19 KFDW 09/2002 SCT 160-200 4 KFLO 09/2002 CLR 0 KGMU 09/2001 OVC 270-370 74 KGRD 09/2002 BKN 220-400 58 KGSP 09/2001 OVC 270-360 70 KHXD 09/2004 CLR 0 KLKR 09/2001 SCT 160-290 7 KLQK 09/2001 OVC 270-370 68 KLUX 09/2001 BKN 220-360 38 KMMT 09/2002 CLR 2 KMYR 09/2002 SCT 160-250 7 KNBC 09/2004 CLR 0 KOGB 09/2003 CLR 0 KRBW 09/2003 CLR 0 KSPA 09/2001 BKN 240-360 49 KSSC 09/2002 SCT 160-160 5 KUDG 09/2001 SCT 140-280 9 KUZA 09/2000 SCT 160-350 20 NEXC 09/2003 CLR 1 VA K6V3 09/1958 BKN 230-350 42 KAKQ 09/1958 SCT 220-390 10 KAVC 09/1959 SCT 200-450 15 KBCB 09/1958 SCT 210-450 23 KCHO 09/1957 SCT 320-430 6 KCJR 09/1956 SCT 190-340 16 KCPK 09/1959 BKN 260-420 50 KDAA 09/1956 SCT 200-370 7 KDAN 09/1959 OVC 280-400 37 KDCA 09/1956 SCT 220-390 4 KEMV 09/1959 SCT 260-450 14 KEZF 09/1957 SCT 240-390 24 KFAF 09/1958 SCT 220-420 16 KFKN 09/1959 BKN 220-450 32 KFVX 09/1958 OVC 350-450 38 KFYJ 09/1958 CLR 1 KHEF 09/1956 SCT 230-400 19 KHLX 09/1959 SCT 310-360 23 KHSP 09/1958 BKN 290-450 25 KIAD 09/1956 SCT 230-410 17 KJGG 09/1958 SCT 270-330 5 KJYO 09/1956 OVC 250-420 25 KLFI 09/1958 SCT 270-420 18 KLKU 09/1957 BKN 190-450 26 KLNP 09/1958 BKN 210-350 45 KLYH 09/1958 OVC 300-450 30 KMFV 09/1958 SCT 320-450 9 KMKJ 09/1959 BKN 230-350 59 KMTV 09/1959 SCT 170-340 9 KNFE 09/1959 BKN 200-420 54 KNGU 09/1958 BKN 280-420 29 KNTU 09/1959 BKN 200-450 44 KNYG 09/1956 SCT 220-370 14 KOFP 09/1958 SCT 230-450 17 KOKV 09/1956 BKN 140-410 29 KOMH 09/1957 SCT 190-390 10 KORF 09/1959 BKN 200-420 43 KPHF 09/1958 SCT 270-420 17 KPSK 09/1958 SCT 210-370 22 KPTB 09/1958 SCT 180-400 6 KRIC 09/1958 SCT 180-430 5 KRMN 09/1957 SCT 230-370 21 KROA 09/1958 BKN 310-450 30 KSFQ 09/1959 BKN 220-420 44 KSHD 09/1957 SCT 300-430 16 KVJI 09/1959 OVC 270-370 67 KW16 09/1956 BKN 140-410 29 KWAL 09/1957 SCT 340-450 1 VT K1V4 09/1951 SCT 230-290 16 KBTV 09/1951 SCT 130-260 21 KDDH 09/1952 SCT 170-350 1 KMPV 09/1951 SCT 190-290 4 KMVL 09/1951 SCT 190-290 16 KRUT 09/1951 SCT 220-410 3 KVSF 09/1952 CLR 0 WV K3I2 09/1956 OVC 280-450 61 KBKW 09/1958 BKN 240-390 40 KBLF 09/1958 BKN 270-390 44 KCKB 09/1956 OVC 350-450 82 KCRW 09/1957 BKN 280-360 44 KEKN 09/1956 OVC 320-450 69 KHLG 09/1955 OVC 340-420 82 KHTS 09/1957 OVC 210-450 57 KI16 09/1958 BKN 230-330 35 KI18 09/1956 OVC 310-450 72 KLWB 09/1958 BKN 220-450 35 KMGW 09/1955 OVC 320-420 84 KMRB 09/1956 BKN 140-410 37 KPKB 09/1956 OVC 370-450 95 KW22 09/1956 OVC 360-450 75 KW99 09/1956 BKN 280-410 57