Andrew Miskelly
@anero.id
Learning from meteorologists, climatologists, engineers, cartographers, aviators, authentic Christians and other good sorts.
Software Engineer at Weatherzone
Fediverse @andrewmiskelly@anero.id
Software Engineer at Weatherzone
Fediverse @andrewmiskelly@anero.id
Low sun angle highlighting dust blowing over the Tasman Sea on Wednesday evening - the result of strong winds and gusty thunderstorms further west.
November 26, 2025 at 8:26 AM
Low sun angle highlighting dust blowing over the Tasman Sea on Wednesday evening - the result of strong winds and gusty thunderstorms further west.
Antarctic sea ice bobbing around south of WA. In October, there was a touch more of it than usual at these longitudes, but sea ice extent on the whole is low. climate.copernicus.eu/sea-ice-cove...
November 25, 2025 at 10:19 AM
Antarctic sea ice bobbing around south of WA. In October, there was a touch more of it than usual at these longitudes, but sea ice extent on the whole is low. climate.copernicus.eu/sea-ice-cove...
Widespread thunderstorms over central and eastern Australia on Tuesday afternoon.
November 25, 2025 at 6:48 AM
Widespread thunderstorms over central and eastern Australia on Tuesday afternoon.
In satellite imagery, Severe Tropical Cyclone Fina's eye feature has tended to be obscured by cirrus. It's a bit more apparent on Monday morning, as the system approaches the northeast Kimberley coast.
November 23, 2025 at 10:41 PM
In satellite imagery, Severe Tropical Cyclone Fina's eye feature has tended to be obscured by cirrus. It's a bit more apparent on Monday morning, as the system approaches the northeast Kimberley coast.
Tropical Cyclone Fina's journey across the Cobourg Peninsula, over Melville Island and Van Diemen Gulf, past Darwin, and south west towards Joseph Bonaparte Gulf.
November 23, 2025 at 11:40 AM
Tropical Cyclone Fina's journey across the Cobourg Peninsula, over Melville Island and Van Diemen Gulf, past Darwin, and south west towards Joseph Bonaparte Gulf.
Latest projections from BOM ACCESS-C and ECMWF HRES for Severe Tropical #CycloneFina. Both already a little off the mark; ACCESS closer. Official forecast track at www.bom.gov.au/warning/trop....
November 22, 2025 at 12:39 AM
Latest projections from BOM ACCESS-C and ECMWF HRES for Severe Tropical #CycloneFina. Both already a little off the mark; ACCESS closer. Official forecast track at www.bom.gov.au/warning/trop....
Severe Tropical #CycloneFina - now category 3 - over Van Diemen Gulf, north east of Darwin. www.bom.gov.au/warning/trop...
November 21, 2025 at 10:40 PM
Severe Tropical #CycloneFina - now category 3 - over Van Diemen Gulf, north east of Darwin. www.bom.gov.au/warning/trop...
Tropical Cyclone Fina approaching the Top End's Cobourg Peninsula.
November 21, 2025 at 11:20 AM
Tropical Cyclone Fina approaching the Top End's Cobourg Peninsula.
Tropical Cyclone Fina doing some rebuilding on Thursday. Consolidation is expected on Friday, with a return to category 2 intensity.
November 20, 2025 at 10:19 AM
Tropical Cyclone Fina doing some rebuilding on Thursday. Consolidation is expected on Friday, with a return to category 2 intensity.
Tropical Cyclone Fina's cirrus shield concealing a well-defined eye feature.
November 19, 2025 at 11:40 PM
Tropical Cyclone Fina's cirrus shield concealing a well-defined eye feature.
Comparison between projections from ECMWF HRES and BOM ACCESS-G for Tropical #CycloneFina. Official forecast track at www.bom.gov.au/warning/trop....
November 19, 2025 at 10:16 AM
Comparison between projections from ECMWF HRES and BOM ACCESS-G for Tropical #CycloneFina. Official forecast track at www.bom.gov.au/warning/trop....
Convection associated with Tropical #CycloneFina. The system may be over Van Diemen Gulf, north east of Darwin, by Saturday. www.bom.gov.au/warning/trop...
November 19, 2025 at 8:10 AM
Convection associated with Tropical #CycloneFina. The system may be over Van Diemen Gulf, north east of Darwin, by Saturday. www.bom.gov.au/warning/trop...
Tropical Cyclone Fina - the Australian region's first of the season - north of the Top End. www.bom.gov.au/warning/trop...
November 18, 2025 at 10:32 PM
Tropical Cyclone Fina - the Australian region's first of the season - north of the Top End. www.bom.gov.au/warning/trop...
The fingerprint of negative AAO/SAM - sub-Antarctic westerlies pushed northward. Differing alignment of planetary waves has brought slightly cooler air masses to southern Australia during the first half of November, compared with October.
November 17, 2025 at 10:17 PM
The fingerprint of negative AAO/SAM - sub-Antarctic westerlies pushed northward. Differing alignment of planetary waves has brought slightly cooler air masses to southern Australia during the first half of November, compared with October.
Himawari's high temporal resolution "target" area monitoring the tropical low developing over the Timor Sea.
November 17, 2025 at 9:59 AM
Himawari's high temporal resolution "target" area monitoring the tropical low developing over the Timor Sea.
Cold front ploughing across TAS on Thursday.
November 13, 2025 at 4:19 AM
Cold front ploughing across TAS on Thursday.
November top-up for the Snowy Mountains. link.dataspace.copernicus.eu/lqip
November 12, 2025 at 4:10 AM
November top-up for the Snowy Mountains. link.dataspace.copernicus.eu/lqip
An incursion of dry, polar air brought widespread frost and a swag of November record low temperatures across south east Australia on Wednesday morning. Records for stations with 15+ years of history are highlighted.
November 11, 2025 at 10:49 PM
An incursion of dry, polar air brought widespread frost and a swag of November record low temperatures across south east Australia on Wednesday morning. Records for stations with 15+ years of history are highlighted.
This cold front, and tonight's late-season frost under the dry air behind it, are the latest effects of ongoing negative AAO/SAM on south east Australia.
November 11, 2025 at 4:21 AM
This cold front, and tonight's late-season frost under the dry air behind it, are the latest effects of ongoing negative AAO/SAM on south east Australia.
Another burst of strong westerlies (then shallow coastal southerlies) across eastern NSW on Tuesday, before dry and rapidly stabilising air brings late-season frost to the ranges and slopes.
November 10, 2025 at 11:16 AM
Another burst of strong westerlies (then shallow coastal southerlies) across eastern NSW on Tuesday, before dry and rapidly stabilising air brings late-season frost to the ranges and slopes.
Dry, stable air in the wake of a cold front will produce late-season frost across prone parts of south east Australia on Wednesday morning.
November 10, 2025 at 5:08 AM
Dry, stable air in the wake of a cold front will produce late-season frost across prone parts of south east Australia on Wednesday morning.
Typhoon Fung-wong / Uwan near the Philippine coastline.
November 9, 2025 at 8:20 AM
Typhoon Fung-wong / Uwan near the Philippine coastline.
Tropical Storm Fung-Wong building over the Philippine Sea. The system is expected to intensify and cross northern parts of the Philippines early next week.
November 7, 2025 at 6:43 AM
Tropical Storm Fung-Wong building over the Philippine Sea. The system is expected to intensify and cross northern parts of the Philippines early next week.
Low pressure system over Central West WA on Wednesday.
November 5, 2025 at 5:48 AM
Low pressure system over Central West WA on Wednesday.
Cross section of the 2025 southern polar vortex in the middle stratosphere. Disturbances propagating up from the troposphere since September have caused this year's vortex to dissipate more quickly than usual.
November 5, 2025 at 12:48 AM
Cross section of the 2025 southern polar vortex in the middle stratosphere. Disturbances propagating up from the troposphere since September have caused this year's vortex to dissipate more quickly than usual.