OPC Radiofacsimile Charts Available from the National Centers for Environmental Information (formerly NCDC)

* denotes coded date and time in format yyymmddhh

Chart Title and Description are provided in the list below

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