Percentage of SYNOPS for main synoptic hours

Received via the GTS at BAS for 2019 07

Values less than 80% are displayed in red

WMO Number Percentage Station name
01001 99JAN MAYEN
01003 98HORNSUND
01007100NY-ALESUND
01008 90SVALBARD AP
01010 92ANDOYA
01026 94TROMSO
01028 99BJORNOYA
01047 98KAUTOKEINO
01049 96ALTA LUFTHAVN
01055 99FRUHOLMEN LH
01062100HOPEN
01078 93SLETTNES LH
01098 93VARDO
01102 7SKLINNA LH
01115 99MYKEN
01152 99BODO VI
01160 95SKROVA LH
01205 99SVINOY LH
01212 93ONA II
01218 94TAFJORD
01238 55FOKSTUGU
01241 99ORLAND III
01271 93TRONDHEIM/VERNES
01281 99NAMSSKOGAN
01288 99ROROS AP
01300100GULLFAKS C
01317 99BERGEN/FLORIDA
01338 99VANGSNES
01359 96GEILO-OLDEBRATEN
01367 97FAGERNES
01384 99OSLO/GARDERMOEN
01397 92TRYSIL VEGSTASJON
01400 95EKOFISK
01403 93UTSIRA LH
01415 95STAVANGER/SOLA
01427 63LISTA LH
01447 98HOYDALSMO II
01448 92OKSOY LH
01482 91FERDER LH
01492 98OSLO-BLINDERN
20046100POLARGMO IM. E.T. KRENKELJA
20069100OSTROV VIZE
20087100MGMS IM. G.F. USHAKOVA
20107100BARENTSBURG
20292100GMO IM.E.K. FEDOROVA
20471100IZVESTIJ TSIK
20476100MYS STERLEGOVA
20674100OSTROV DIKSON
20871 95SOPOCHNAYA KARGA
20891 99HATANGA
20978 99KARAUL
21432100OSTROV KOTEL'NYJ
21535100SANNIKOVA
21608 99ANABAR
21636100KIGILYAH
21711 96UST'-OLENEK
21721100IM.YU.A. HABAROVA
21802100SASKYLAH
21813100TYUMYATI
21821100BYKOV (MYS)
21824100TIKSI
21908100DZALINDA
21921100KJUSJUR
21931100JUBILEJNAJA
21937 98KUJGA
21946100CHOKURDAH
21978100VAL' KARKAJ
21982100OSTROV VRANGELJA
22003100VAJDA-GUBA
22004100NIKEL'
22028100TERIBERKA
22100 94VERHOV'E R LOTTY
22106100PADUN
22113100MURMANSK
22127100LOVOZERO
22193100BUGRINO
22212100MONCHEGORSK
22213 99APATITY
22217100KANDALAKSHA
22235100KRASNOSCEL'E
22249100KANEVKA
22312100KOVDA
22324100UMBA
22334 99KASHKARANTSY
22349 99PJALICA
22383100NIZHNYAYA PESHA
22408100KALEVALA
22413100ENGOZERO
22429100SOLOVKI
22456 99KEPINO
22481100MOSEEVO
22525100RAZNAVOLOK
22529100KOLEZMA
22546100SEVERODVINSK
22602100REBOLY
22619100PADANY
22621100SEGEZA
22671100KARPOGORY
22717100SUOYARVI
22721100MEDVEZEGORSK
22727100KONDOPOGA
22749100KONEVO
22802100SORTAVALA
22805100VALAAM
22820100PETROZAVODSK
22831100PUDOZ
22869100SHANGALY
22876100KRASNOBORSK
22889100VILEGODSKOE
22892100VYBORG
22912100OLONEC
22913100LODEJNOE POLE
22917100NOVAJA LADOGA
22925100VINNICY
22951100KONOSHA
22974 25NYUKSENITSA
22983100LAL'SK
23078100NORIL'SK
23174 99POTAPOVO
23179100SNEZHNOGORSK
23256100TAZOVSKIJ
23274100IGARKA
23330100SALEHARD
23345100NYDA
23376 97SVETLOGORSK
23383100AGATA
23445100NADYM
23472100TURUHANSK
23527100SARAN-PAUL'
23552100TARKO-SALE
23578100VERESHCHAGINO
23589 98TUTONCHANY
23631100BEREZOVO
23662100TOL'KA
23678100VERHNEIMBATSK
23724100NJAKSIMVOL'
23734100OKTJABR'SKOE
23774 97KELLOG
23776100BAHTA
23788 95KUZ'MOVKA
23849100SURGUT
23867100LAR' YAK
23884100BOR
23891100BAJKIT
23933100HANTY-MANSIJSK
24125100OLENEK
24136 99SUHANA
24143100DZARDZAN
24266100VERHOJANSK
24329100SHELAGONTSY
24343100ZHIGANSK
24382100UST'-MOMA
24507100TURA
24639100NJURBA
24641100VILJUJSK
24652 97SANGARY
24656100BATAMAJ
24661100SEGEN-KYUEL'
24671100TOMPO
24688100OJMJAKON
24724100CHERNISHEVSKIJ
24738100SUNTAR
24768 99CHURAPCA
24790100SUSUMAN
24817100ERBOGACEN
24856100POKROVSK
24871100OHOTSKIJ PEREVOZ
24894 92KOLYMSKAYA
24898100UST'-OMCHUG
24908100VANAVARA
24923100LENSK
24928100KOMAKA
24933100KILEER
24944100OLEKMINSK
24951100ISIT'
24959100JAKUTSK
24962100AMGA
24966100UST'-MAJYA
24967100TEGYULTYA
24982100UEGA
24988100ARKA
25017100ANDRYUSHKINO
25042100AJON
25044 99RAUCHUA
25051100PEVEK
25062100MYS BILLINGSA
25121100KOLYMSKAYA
25123100CHERSKIJ
25138100OSTROVNOE
25147100BILIBINO
25151100CHAUN
25206100SREDNEKOLYMSK
25248100ILIRNEJ
25282 40MYS VANKAREM
25335100BAIMKA
25356 46EN' MUVEEM
25378100EGVEKINOT
25399100MYS UELEN
25400100ZYRYANKA
25428100OMOLON
25469100KANCHALAN
25503100KORKODON
25551100MARKOVO
25561 17TANYURER
25563100ANADYR'
25627100LABAZNAYA
25648 99SLAUTNOE
25700 99EL' GEN (SOVHOZ)
25703100SEJMCHAN
25705100SREDNIKAN
25707100BOHAPCHA
25715100OMSUKCHAN
25745100KAMENSKOE
25808100TALAYA
25820100EVENSK
25904 99MADAUN
25913100MAGADAN
25916 97ALEVINA (MYS)
25919100BRAT' EV (MYS)
25922100SHELIHOVA
25927100BROHOVO
25941100CHEMURNAUT
25956100APUKA
26059100KINGISEPP
26063100ST.PETERSBURG (VOEJKOVO)
26069100BELOGORKA
26072100SHLISSEL'BURG
26078 98LJUBAN'
26080100KIRISHI
26094100TIHVIN
26099 98EFIMOVSKAJA
26157100GDOV
26167100NIKOLAEVSKOE
26179100NOVGOROD
26258100PSKOV
26268 99DNO
26275100STARAYA RUSSA
26285100KRESTCY
26291100BOROVICI
26298100BOLOGOE
26359100PUSKINSKIE GORY
26378 98HOLM
26381100DEMJANSK
26389100OSTASKOV
26393100VYSNIJ VOLOCEK
26456 99OPOCHKA
26477100VELIKIE LUKI
26479100TOROPEC
26499100STARITSA
26578100VELIZH
26585100BELYJ
26695100VJAZ'MA
26702100KALININGRAD
26781100SMOLENSK
26784100POCHINOK
26795100SPAS-DEMENSK
26882100ROSLAVL'
27108100OHONY
27164100KOLOGRIV
27176100VOHMA
27208100MAKSATIKHA
27215100KRASNYJ HOLM
27223100POSHEHON'E
27316100KASIN
27321100UGLIC
27347100IVANOVO
27402100TVER'
27417100KLIN
27507100GAGARIN
27511100NOVO-JERUSALIM
27523100PAVLOVSKIJ POSAD
27539100GUS'-HRUSTAL'NYJ
27606100MALOJAROSLAVEC
27611 99NARO-FOMINSK
27627100KASIRA
27745100SASOVO
27821100UZLOVAJA
27823100PAVELEC
27921100EFREMOV
28064100LEUSI
28275100TOBOL'SK
28493100TARA
28698100OMSK
29059100ALEKSANDROVSKIJ SHLYUZ
29068100NAZIMOVO
29263100ENISEJSK
29274100STRELKA
29282100BOGUCANY
29363 73PIROVSKOE
29379100TASEEVO
29456100TJUHTET
29464100BOL'SOJ ULUJ
29477100SUHOBUZIMSKOE
29558100GGP KATEK
29563100KACHA
29576100UJAR
29662100BALAHTA
29698100NIZHNEUDINSK
29892 50HADAMA
30028100IKA
30054100VITIM
30074 87MACHA
30089100DZHIKIMDA
30157100MAMA
30173100TYANYA
30198 99SUON-TIT
30230100KIRENSK
30252100MAMAKAN
30309100BRATSK
30328100ORLINGA
30393100CUL'MAN
30439100TOMPA
30493100NAGORNYJ
30521100ZHIGALOVO
30710100IRKUTSK
30815100HAMAR-DABAN
31004100ALDAN
31005100TOMMOT
31011100BUYAGA
31016100UGINO
31026100UCHUR
31041100UST'-MIL'
31054 99UST'-JUDOMA
31062100YUGORENOK
31087100UL' YA
31088100OHOTSK
31096100SPAFAR' EVA (OSTROV)
31102 98KANKU
31123100CJUL'BJU
31137100TOKO
31152100NEL' KAN
31174100BOL'SHOJ SHANTAR
31489100GORIN
31866100SOSUNOVO
31873100DAL'NERECHENSK
31909100TERNEJ
31959100RUDNAJA PRISTAN'
31960100VLADIVOSTOK
31961100TIMIRYAZEVSKIJ
31989100PREOBRAZHENIE
32027100POGIBI
32053 99NOGLIKI
32061100ALEKSANDROVSK-SAHALINSKIJ
32076100POGRANICHNOE
32098100PORONAJSK
32099100MYS TERPENIYA
32121100ILYINSKIY
32150100JUZHNO-SAHALINSK
32165 99JUZHNO-KURIL'SK
32213100MYS LOPATKA
32215100SEVERO-KURIL'SK
32252100UST'-VOYAMPOLKA
32287100UST'- HAJRJUZOVO
32333100OZERNOJ (MYS)
32389100KLJUCHI
32408 99UST'-KAMCHATSK
32411100ICA
32477100SOBOLEVO
32509100SEMYACHIK
32562100BOL' SHERETZK
32583100PETROPAVLOVSK-KAMCHATSKIJ
32594100OZERNAJA
32618100OSTROV BERINGA
36103100TOORA-HEM
61901100ST. HELENA IS.
61902 61WIDE AWAKE FIELD (ASCENSION IS.)
61980100SAINT-DENIS/GILLOT (REUNION)
61998100PORT-AUX-FRANCAIS (ILES KERGUELEN)
67005100PAMANDZI (MAYOTTE)
68906 90GOUGH ISLAND
68994 98MARION ISLAND
71893 99COMOX A
71894 99ESTEVAN POINT CS
71896 99PRINCE GEORGE
71902 49NAIN A
71906 99KUUJJUAQ
71907 94INUKJUAK UA
71911 98SHEPHERD BAY A
71912 99GILLAM A
71915 97CORAL HARBOUR UA
71917 99EUREKA UA
71922 99LA RONGE A
71924 98RESOLUTE UA
71925 99CAMBRIDGE BAY UA
71926 99BAKER LAKE UA
71928 99ROCKY MTN HOUSE (AUT)
85406 95ARICA
85418 95IQUIQUE
85432 96CALAMA
85442 95ANTOFAGASTA
85467 59DESIERTO DE ATACAMA
85469 89ISLA DE PASCUA
85488 95LA SERENA
85574 96PUDAHUEL
85577 96QUINTA NORMAL
85585 95JUAN FERNANDEZ
85586 55SANTO DOMINGO
85629 73CURICO
85672 94CHILLAN
85682 95CONCEPCION
85743 81TEMUCO
85744 95ARAUCANIA
85766 91VALDIVIA
85782 26OSORNO
85799 96PUERTO MONTT
85832 25FUTALEUFU
85834 8ISLA HUAFO
85864 96COYHAIQUE
85874 45BALMACEDA
85886 31CHILE CHICO
85892 27COCHRANE
85934 96PUNTA ARENAS
85968 97PUERTO WILLIAMS
87007100LA QUIACA OBSERVATORIO
87016100ORAN AERO
87022 98TARTAGAL AERO
87046 99JUJUY AERO
87047 99SALTA AERO
87078 74LAS LOMITAS
87097 99IGUAZU AERO
87121 95TUCUMAN AERO
87129 99SANTIAGO DEL ESTERO AERO.
87148 99PRESIDENCIA ROQUE SAENZ PENA AERO
87155 99RESISTENCIA AERO
87162 99FORMOSA AERO
87166100CORRIENTES AERO.
87178 99POSADAS AERO.
87217 98LA RIOJA AERO.
87222 97CATAMARCA AERO.
87244100VILLA DE MARIA DEL RIO SECO
87257100CERES AERO
87270 99RECONQUISTA AERO
87289 99PASO DE LOS LIBRES AERO
87311 98SAN JUAN AERO
87320 97CHAMICAL AERO
87328 99VILLA DOLORES AERO
87344 98CORDOBA AERO
87349 99PILAR OBSERVATORIO
87371 99SAUCE VIEJO AERO
87374 98PARANA AERO
87393 98MONTE CASEROS AERO
87395 99CONCORDIA AERO
87416100SAN MARTIN
87418 99MENDOZA AERO
87436 98SAN LUIS AERO
87448 96VILLA REYNOLDS AERO
87453 99RIO CUARTO AERO
87467100MARCOS JUAREZ AERO
87480 99ROSARIO AERO
87497 74GUALEGUAYCHU AERO
87506 99MALARGUE AERO
87509 99SAN RAFAEL AERO
87532 99GENERAL PICO AERO
87534 99LABOULAYE AERO
87548 98JUNIN AERO
87563 73LAS FLORES
87576 99EZEIZA AERO
87582 98AEROPARQUE BS. AS. AERO
87585100BUENOS AIRES OBSERVATORIO
87593 98LA PLATA AERO
87623 99SANTA ROSA AERO
87640 75BOLIVAR AERO
87641100AZUL AERO
87645 98TANDIL AERO
87648 99DOLORES AERO
87688 65TRES ARROYOS
87692 99MAR DEL PLATA AERO
87715 98NEUQUEN AERO
87750 99BAHIA BLANCA AERO
87765 99BARILOCHE AERO
87774100MAQUINCHAO
87784 72SAN ANTONIO OESTE AERO
87791 98VIEDMA AERO
87800 74EL BOLSON AERO
87803 97ESQUEL AERO
87828 98TRELEW AERO
87852 67PERITO MORENO AERO
87860 99COMODORO RIVADAVIA AERO
87896 73PUERTO DESEADO AERO
87904 91EL CALAFATE AERO
87909 99SAN JULIAN AERO
87925 99RIO GALLEGOS AERO
87934 99RIO GRANDE B.A.
87938 99USHUAIA AERO
88870 89MOUNT BYRON
88878 73PEBBLE ISLAND
88889 90MOUNT PLEASANT AIRPORT
88894 89MOUNT ALICE
88900 89BIRD ISLAND
88903 95GRYTVIKEN
88963 99BASE ESPERANZA
88968 99BASE ORCADAS
89002100NEUMAYER
89004 98S.A.N.A.E. AWS
89009 96AMUNDSEN-SCOTT
89011 70SOERASEN
89013 85BALDRICK AWS
89014 28NORDENSKIOLD BASE
89022100HALLEY
89034 99BASE BELGRANO II
89047 98FILCHNER
89050100BELLINGSHAUSEN
89053 99BASE CARLINI
89055 97BASE MARAMBIO (CENTRO MET. ANTARTICO)
89056 97CENTRO MET. ANTARTICO PDTE. EDUARDO FREI
89057 99BASE ARTURO PRAT
89058100GREAT WALL
89059 94BASE BERNARDO O'HIGGINS
89061100PALMER STATION
89062 99ROTHERA
89063 95VERNADSKY
89065 66FOSSIL BLUFF
89066 99BASE SAN MARTIN
89108 15HENRY
89251 86KING SEJONG
89257 90LIMBERT AWS
89262 55LARSEN ICE SHELF
89266 87BUTLER ISLAND
89272 94SKY-BLU
89314100THERESA
89324 12BYRD STATION
89329 15HARRY
89332 12ELIZABETH
89345 14SIPLE DOME
89376 12GILL
89377 12LETTAU
89504 96TROLL
89512100NOVOLAZAREVSKAJA
89514 88MAITRI
89532100SYOWA
89542 90MOLODEZNAJA
89564 87MAWSON
89571100DAVIS
89573 98ZHONGSHAN
89574100PROGRESS
89575 62DRUZHNAYA-4
89577 81DOME A
89578 94EAGLE
89592 99MIRNYJ
89598 12AGO-4
89601 66OAZIC BANGERA
89606 99VOSTOK
89611100CASEY
89625 92CONCORDIA
89642 98DUMONT D'URVILLE
89659 92PRIESTLEY GLACIER
89661 18CAPE PHILLIPS
89662 97MARIO ZUCHELLI STATION (BAIA TERRA NOVA)
89664100MCMURDO
89666 95CAPE ROSS
89734 14DOME FUJI
89744 14RELAY STAT
89767 81AMERY ICE SHELF (G3)
89769 83LINDA
89776 94BHARATI
89799 13NICO
89828100DOME C II
89832 13D-10
89834 12D-47
89859 97JANG BOGO
89864 12MANUELA
89865 12WHITLOCK
89866100MARBLE POINT
89868 14SCHWERDTFEGER
89869 13MARILYN
89872 12FERRELL
89873 12ELAINE
89879 38POSSESSION IS.
91824 20HANAN AIRPORT
93004 99CAPE REINGA AWS
93023 97PURERUA AWS
93069 97MOKOHINAU ISLAND AWS
93110 99AUCKLAND AERO AWS
93186 99TAURANGA AERO AWS
93196 95HICKS BAY AWS
93201 96PORT TAHAROA AWS
93245 99TAUPO AERO AWS
93292 99GISBORNE AERO AWS
93309 99NEW PLYMOUTH AERO AWS
93339 99WAIOURU AERO AWS
93373 99NAPIER AERO AWS
93404 99PALMERSTON NORTH AERO AWS
93420 99PARAPARAUMU AERO AWS
93439 98WELLINGTON AERO AWS
93498 97CASTLEPOINT AWS
93515 99WESTPORT AERO AWS
93527 96FAREWELL SPIT AWS
93546 99NELSON AERO AWS
93597 97CAPE CAMPBELL AWS
93615 99HOKITIKA AERO AWS
93678 99KAIKOURA AWS
93709 99HAAST AWS
93747 96TARA HILLS AWS
93773 99TIMARU AERO AWS
93781 99CHRISTCHURCH AERO AWS
93800 98SECRETARY ISLAND AWS
93805 98PUYSEGUR POINT AWS
93831 99QUEENSTOWN AERO AWS
93845 99INVERCARGILL AERO AWS
93891 98DUNEDIN AERO AWS
93909 99SOUTH WEST CAPE AWS
93929 97ENDERBY ISLAND AWS
93947 98CAMPBELL ISLAND AWS
93985 85CHATHAM ISLAND AERO AWS
93994 58RAOUL ISLAND AWS
94102 99TROUGHTON ISLAND
94103 99BROWSE ISLAND
94105 99NOONAMAH AIRSTRIP
94106 99NGUKURR AIRPORT
94108 99CROKER ISLAND AIRPORT
94109 99MURGANELLA AIRSTRIP
94110 99OENPELLI AIRPORT
94120 99DARWIN AIRPORT
94122 99POINT FAWCETT
94131 99TINDAL RAAF
94147 99CAPE WESSEL
94150 99GOVE AIRPORT
94170 99WEIPA AERO
94200 99MANDORA
94203 99BROOME AIRPORT
94206 99FITZROY CROSSING AERO
94207 99ROWLEY SHOALS
94212 99HALLS CREEK AIRPORT
94216 99KUNUNURRA AERO
94238 99TENNANT CREEK AIRPORT
94248 99CENTRE ISLAND
94255 99CAMOOWEAL TOWNSHIP
94268 99KOWANYAMA AIRPORT
94287 99CAIRNS AERO
94290 99FLINDERS REEF
94294 99TOWNSVILLE AERO
94298 99MARION REEF
94299 99WILLIS ISLAND
94302 99LEARMONTH AIRPORT
94312 99PORT HEDLAND AIRPORT
94317 99NEWMAN AERO
94319 99TELFER AERO
94326 99ALICE SPRINGS AIRPORT
94327 99JERVOIS
94332 99MOUNT ISA AERO
94341 99RICHMOND AIRPORT
94344 99URANDANGI AERODROME
94346 99LONGREACH AERO
94348 99LAKE JULIUS AWS
94349 99NEW MAY DOWNS
94363 99EMERALD AIRPORT
94367 99MACKAY M.O
94374 99ROCKHAMPTON AERO
94388 98LADY ELLIOT ISLAND
94393 44FREDERICK REEF
94394 99CATO ISLAND
94395 99CLERMONT AIRPORT
94403 99GERALDTON AIRPORT
94429 99MOUNT MAGNET AERO
94430 99MEEKATHARRA AIRPORT
94449 99LAVERTON AERO
94461 99GILES METEOROLOGICAL OFFICE
94462 99YULARA AERO
94510 99CHARLEVILLE AERO
94515 99ROMA AIRPORT
94552 99OAKEY AERO
94578 99BRISBANE AERO
94584 99DOUBLE ISLAND POINT LIGHTHOUSE
94601 99CAPE LEEUWIN
94610 99PERTH AIRPORT
94637 99KALGOORLIE-BOULDER AIRPORT
94638 99ESPERANCE
94647 99EUCLA
94651 99NULLARBOR
94653 99CEDUNA AMO
94659 99WOOMERA AERODROME
94672 99ADELAIDE AIRPORT
94691 99BROKEN HILL AIRPORT AWS
94693 99MILDURA AIRPORT
94703 99BOURKE AIRPORT AWS
94710 99COBAR AIRPORT AWS
94729 99BATHURST AIRPORT AWS
94750 99NOWRA RAN AIR STATION AWS
94767 99SYDNEY AIRPORT AMO
94776 99WILLIAMTOWN RAAF
94782 99GOSFORD AWS
94802 99ALBANY AIRPORT
94804 97NEPTUNE ISLAND
94807 99PARNDANA CFS AWS
94821 92MOUNT GAMBIER AERO
94842 99CAPE OTWAY LIGHTHOUSE
94850 99KING ISLAND AIRPORT
94865 99LAVERTON RAAF
94866 99MELBOURNE AIRPORT
94875 99SHEPPARTON AIRPORT
94893 98WILSONS PROMONTORY LIGHTHOUSE
94907 99EAST SALE AIRPORT
94910 99WAGGA WAGGA AMO
94926 99CANBERRA AIRPORT
94935 99MALLACOOTA
94943 99NERRIGA AWS
94951 99DUNALLEY (STROUD POINT)
94954 99CAPE GRIM BAPS
94956 99STRAHAN AERODROME
94975 99HOBART AIRPORT
94983 99LARAPUNA (EDDYSTONE POINT)
94988 99DENNES POINT
94995 99LORD HOWE ISLAND AERO
94996 99NORFOLK ISLAND AERO
94998 99MACQUARIE ISLAND
95111 99PORT KEATS AIRPORT
95205 99DERBY AERO
95322 99RABBIT FLAT
95448 99LEINSTER AERO
95458 99COOBER PEDY AIRPORT
95480 99MARREE AERO
95481 99MOOMBA AIRPORT
95482 99BIRDSVILLE AIRPORT
95485 99TIBOOBURRA AIRPORT
95492 99THARGOMINDAH AIRPORT
95527 99MOREE AERO
95634 91SOUTHERN CROSS AIRFIELD
95637 99LAKE GRACE
95646 99FORREST
95666 99PORT AUGUSTA AERO
95719 99DUBBO AIRPORT AWS
95762 99TAMWORTH AIRPORT AWS
95832 99EDENHOPE AIRPORT
95839 99HORSHAM AERODROME
95909 99THREDBO AWS
95936 99MELBOURNE (OLYMPICK PARK)
95954 99CAPE GRIM
95966 99LAUNCESTON AIRPORT
AADIS 7Dismal Island
AAEML 8Emilia
AAEMM 7Emma
AAERN 12Erin
AALR2 7Laurie II
AAMIZ 7Mizuho