OPC RADIOFACSIMILE CHARTS AVAILABLE FROM THE

NATIONAL CLIMATIC DATA CENTER

* denotes coded date and time in format ‘yyyymmddhh’

Chart Title Description

Analysis Products

atle_sfcanal_00.*.gif Northeast Atlantic surface analysis valid 00 UTC

atle_sfcanal_06.*.gif Northeast Atlantic surface analysis valid 06 UTC

atle_sfcanal_12.*.gif Northeast Atlantic surface analysis valid 12 UTC

atle_sfcanal_18.*.gif Northeast Atlantic surface analysis valid 18 UTC
atlw_sfcanal_00.*.gif Northwest Atlantic surface analysis valid 00 UTC

atlw_sfcanal_06.*.gif Northwest Atlantic surface analysis valid 06 UTC

atlw_sfcanal_12.*.gif Northwest Atlantic surface analysis valid 12 UTC

atlw_sfcanal_18.*.gif Northwest Atlantic surface analysis valid 18 UTC

pace_sfcanal_00.*.gif Northeast Pacific surface analysis valid 00 UTC

pace_sfcanal_06.*.gif Northeast Pacific surface analysis valid 06 UTC

pace_sfcanal_12.*.gif Northeast Pacific surface analysis valid 12 UTC

pace_sfcanal_18.*.gif Northeast Pacific surface analysis valid 18 UTC
pacw_sfcanal_00.*.gif Northwest Pacific surface analysis valid 00 UTC

pacw_sfcanal_06.*.gif Northwest Pacific surface analysis valid 06 UTC

pacw_sfcanal_12.*.gif Northwest Pacific surface analysis valid 12 UTC

pacw_sfcanal_18.*.gif Northwest Pacific surface analysis valid 18 UTC

atlsfc00Z.*.gif North Atlantic hemispheric surface analysis valid 00 UTC

atlsfc06Z.*.gif North Atlantic hemispheric surface analysis valid 06 UTC

atlsfc12Z.*.gif North Atlantic hemispheric surface analysis valid 12 UTC

atlsfc18Z.*.gif North Atlantic hemispheric surface analysis valid 18 UTC

pacsfc00Z.*.gif North Pacific hemispheric surface analysis valid 00 UTC

pacsfc06Z.*.gif North Pacific hemispheric surface analysis valid 06 UTC

pacsfc12Z.*.gif North Pacific hemispheric surface analysis valid 12 UTC

pacsfc18Z.*.gif North Pacific hemispheric surface analysis valid 18 UTC

atl00_500fcst_00.*.gif North Atlantic 500-mb analysis valid 00 UTC
pac00_500fcst_00.*.gif North Pacific 500-mb analysis valid 00 UTC
atl00_500fcst_12.*.gif North Atlantic 500-mb analysis valid 12 UTC

pac00_500fcst_12.*.gif North Pacific 500-mb analysis valid 12 UTC
watl_wwanal_00.*.gif Northwest Atlantic sea state analysis (ft) valid 00 UTC

epac_wwanal_00.*.gif Northeast Pacific sea state analysis (ft) valid 00 UTC
watl_wwanal_03.*.gif Northwest Atlantic sea state analysis (ft) valid 03 UTC
epac_wwanal_03.*.gif Northeast Pacific sea state analysis (ft) valid 03 UTC
watl_wwanal_06.*.gif Northwest Atlantic sea state analysis (ft) valid 06 UTC
epac_wwanal_06.*.gif Northeast Pacific sea state analysis (ft) valid 06 UTC
watl_wwanal_12.*.gif Northwest Atlantic sea state analysis (ft) valid 12 UTC
epac_wwanal_12.*.gif Northeast Pacific sea state analysis (ft) valid 12 UTC

watl_wwanal_18.*.gif Northwest Atlantic sea state analysis (ft) valid 18 UTC
epac_wwanal_18.*.gif Northeast Pacific sea state analysis (ft) valid 18 UTC

watl_wwanal_21.*.gif Northwest Atlantic sea state analysis (ft) valid 21 UTC

epac_wwanal_21.*.gif Northeast Pacific sea state analysis (ft) valid 21 UTC

atl_seaanal_12.*.gif North Atlantic sea state analysis (m) valid 12 UTC

pac_seaanal_00.*.gif North Pacific sea state analysis (m) valid 00 UTC

24-Hour Forecast Products

atl24_500fcst_00.*.gif Northwest Atlantic 24-hour 500-mb forecast valid 00 UTC

atl24_500fcst_12.*.gif Northwest Atlantic 24-hour 500-mb forecast valid 12 UTC

pac24_500fcst_00.*.gif North Pacific 24-hour 500-mb forecast valid 00 UTC

pac24_500fcst_12.*.gif North Pacific 24-hour 500-mb forecast valid 12 UTC

watl24_sfcfcst_00.*.gif Northwest Atlantic 24-hour surface forecast valid 00 UTC
watl24_sfcfcst_12.*.gif Northwest Atlantic 24-hour surface forecast valid 12 UTC

epac24_sfcfcst_00.*.gif Northeast Pacific 24-hour surface forecast valid 00 UTC
epac24_sfcfcst_12.*.gif Northeast Pacific 24-hour surface forecast valid 12 UTC

watl24_wndwave_00.*.gif Northwest Atlantic 24-hour wind & wave forecast valid 00 UTC
watl24_wndwave_12.*.gif Northwest Atlantic 24-hour wind & wave forecast valid 12 UTC
epac24_wndwave_00.*.gif Northeast Pacific 24-hour wind & wave forecast valid 00 UTC
epac24_wndwave_12.*.gif Northeast Pacific 24-hour wind & wave forecast valid 12 UTC

36-Hour Forecast Products

atl36_500fcst_00.*.gif North Atlantic 36-hour 500-mb forecast valid 00 UTC

atl36_500fcst_12.*.gif North Atlantic 36-hour 500-mb forecast valid 12 UTC

48-Hour Forecast Products

atl48_500fcst_00.*.gif North Atlantic 48-hour 500-mb forecast valid 00 UTC
atl48_500fcst_12.*.gif North Atlantic 48-hour 500-mb forecast valid 12 UTC

pac48_500fcst_00.*.gif North Pacific 48-hour 500-mb forecast valid 00 UTC
pac48_500fcst_12.*.gif North Pacific 48-hour 500-mb forecast valid 12 UTC

atl48_sfcfcst_00.*.gif North Atlantic 48-hour surface forecast valid 00 UTC
atl48_sfcfcst_12.*.gif North Atlantic 48-hour surface forecast valid 12 UTC

pac48_sfcfcst_00.*.gif North Pacific 48-hour surface forecast valid 00 UTC
pac48_sfcfcst_12.*.gif North Pacific 48-hour surface forecast valid 12 UTC

atl48_wndwav_00.*.gif North Atlantic 48-hour wind & wave forecast valid 00 UTC

atl48_wndwav_12.*.gif North Atlantic 48-hour wind & wave forecast valid 12 UTC

pac48_wndwav_00.*.gif North Pacific 48-hour wind & wave forecast valid 00 UTC

pac48_wndwav_12.*.gif North Pacific 48-hour wind & wave forecast valid 12 UTC

atl48_wavepd_00.*.gif North Atlantic 48-hour wave period forecast valid 00 UTC

atl48_wavepd_12.*.gif North Atlantic 48-hour wave period forecast valid 12 UTC

pac48_wavepd_00.*.gif North Pacific 48-hour wave period forecast valid 00 UTC

pac48_wavepd_12.*.gif North Pacific 48-hour wave period forecast valid12 UTC

96-Hour Forecast Products

atl96_500fcst_12.*.gif North Atlantic 96-hour 500-mb forecast valid 12 UTC
pac96_500fcst_12.*.gif North Pacific 96-hour 500-mb forecast valid 12 UTC
atl96_sfcfcst_12.*.gif North Atlantic 96-hour surface forecast valid 12 UTC

pac96_sfcfcst_12.*.gif North Pacific 96-hour surface forecast valid 12 UTC
atl96_wndwav_12.*.gif North Atlantic 96-hour wind & wave forecast valid 12 UTC
pac96_wndwav_12.*.gif North Pacific 96-hour wind & wave forecast valid 12 UTC

atl96_wavepd_12.*.gif North Atlantic 96-hour wave period forecast valid 12 UTC
pac96_wavepd_12.*.gif North Pacific 96-hour wave period forecast valid 12 UTC

Satellite Products

sat_evpn00_*.gif East Pacific (23N 148W...50N 85W)
sat_evpn03_*.gif East Pacific (23N 148W...50N 85W)
sat_evpn13_*.gif East Pacific (23N 148W...50N 85W)
sat_evpn14_*.gif East Pacific (23N 148W...50N 85W)
sat_evnt06_*.gif North Atlantic (8N 88W...41N 10E)
sat_evnt18_*.gif North Atlantic (8N 88W...41N 10E)
sat_evpn01_*.gif North Pacific (2N 168W...48N 82W)
sat_evpn06_*.gif North Pacific (2N 168W...48N 82W)
sat_evpn12_*.gif North Pacific (2N 168W...48N 82W)
sat_evpn18_*.gif North Pacific (2N 168W...48N 82W)
sat_evst00_*.gif Tropical Atlantic (12S 112W...43N 28W)
sat_evst06_*.gif Tropical Atlantic (12S 112W...43N 28W)
sat_evst12_*.gif Tropical Atlantic (12S 112W...43N 28W)
sat_evst18_*.gif Tropical Atlantic (12S 112W...43N 28W)
sat_evpn02_*.gif Tropical Pacific (1N 127W...32N 78W)
sat_evpn04_*.gif Tropical Pacific (1N 127W...32N 78W)
sat_evpn07_*.gif Tropical Pacific (1N 127W...32N 78W)
sat_evpn08_*.gif Tropical Pacific (1N 127W...32N 78W)
sat_evnt00_*.gif West Atlantic (23N 87W...47N 35W)
sat_evnt12_*.gif West Atlantic (23N 87W...47N 35W)

Map Coverage

North Atlantic – mercator projection (16N – 65N, 100W – 10E)

Northeast Atlantic surface analysis – mercator projection (16N – 65N, 50W – 10E)

Northwest Atlantic surface analysis– mercator projection (16N – 65N, 100W – 50W)

Northwest Atlantic sea state analysis – polar stereographic (28N – 50N, 85W – 55W)

North Atlantic Hemispheric – polar stereographic projection over North Atlantic

North Pacific – mercator projection (16N – 65N, 135E – 115W)

Northeast Pacific surface analysis – mercator projection (16N – 65N, 175W – 115W)

Northwest Pacific surface analysis – mercator projection (16N – 65N, 135E – 175W)

Northeast Pacific sea state analysis – polar stereographic projection (30N – 60N, 160W – 120W)

North Pacific Hemispheric – polar stereographic projection over North Pacific