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Tropical Depression Ten-E Forecast Discussion Number 2
2020-08-13 16:53:13| National Hurricane Center (East Pacific)
Issued at 800 AM PDT Thu Aug 13 2020 000 WTPZ45 KNHC 131453 TCDEP5 Tropical Depression Ten-E Discussion Number 2 NWS National Hurricane Center Miami FL EP102020 800 AM PDT Thu Aug 13 2020 GPM and AMSR microwave passes from a few hours ago indicate that the depression's low-level center is displaced a little to the northeast of a mid-level center due to moderate northeasterly shear. Since Dvorak estimates are T2.0 from TAFB and SAB, the initial intensity is still 30 kt. The environment around the depression is not ideal for much strengthening. On one hand, the system is far enough south that cold waters will not be an issue. However, northeasterly shear is expected to increase a little further, and the environment appears to become more subsident within the next 2-3 days. In addition, the global models do not show the system detaching much, if at all, from the Intertropical Convergence Zone, and that does not usually bode well for much strengthening. SHIPS is the only model that indicates steady but gradual strengthening for the entire forecast period. Otherwise, the bulk of the other models, including HCCA, global models, and the IVCN intensity consensus respond to the adverse environmental conditions and show the cyclone weakening after 36-48 hours. The updated NHC intensity forecast still shows the depression becoming a tropical storm in the next 12 hours, but then weakens the system back to a depression in 2-3 days through the end of the 5-day period. It's also entirely possible that the system becomes a remnant low at some point, since it may be difficult for organized deep convection to be maintained. The depression is moving westward, or 280/8 kt. Low- to mid-level ridging should maintain a general westward motion for much of the forecast period, although the system's forward speed is expected to slow to a crawl from 48 hours and beyond. The new track forecast is relatively unchanged from the previous one and generally follows the HCCA and other multi-model consensus aids. FORECAST POSITIONS AND MAX WINDS INIT 13/1500Z 13.7N 129.8W 30 KT 35 MPH 12H 14/0000Z 13.8N 130.8W 35 KT 40 MPH 24H 14/1200Z 13.9N 131.9W 35 KT 40 MPH 36H 15/0000Z 13.8N 132.9W 35 KT 40 MPH 48H 15/1200Z 13.8N 133.6W 35 KT 40 MPH 60H 16/0000Z 13.9N 134.1W 30 KT 35 MPH 72H 16/1200Z 14.1N 134.5W 30 KT 35 MPH 96H 17/1200Z 14.7N 135.3W 30 KT 35 MPH 120H 18/1200Z 14.9N 136.1W 30 KT 35 MPH $$ Forecaster Berg
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Tropical Storm Josephine Forecast Advisory Number 8
2020-08-13 16:52:24| National Hurricane Center (Atlantic)
Issued at 1500 UTC THU AUG 13 2020 000 WTNT21 KNHC 131452 TCMAT1 TROPICAL STORM JOSEPHINE FORECAST/ADVISORY NUMBER 8 NWS NATIONAL HURRICANE CENTER MIAMI FL AL112020 1500 UTC THU AUG 13 2020 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. INTERESTS IN THE LEEWARD ISLANDS SHOULD MONITOR THE PROGRESS OF THIS SYSTEM. TROPICAL STORM CENTER LOCATED NEAR 13.7N 49.2W AT 13/1500Z POSITION ACCURATE WITHIN 25 NM PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 295 DEGREES AT 13 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1005 MB MAX SUSTAINED WINDS 40 KT WITH GUSTS TO 50 KT. 34 KT....... 70NE 0SE 0SW 70NW. 12 FT SEAS..120NE 0SE 0SW 70NW. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 13.7N 49.2W AT 13/1500Z AT 13/1200Z CENTER WAS LOCATED NEAR 13.4N 48.6W FORECAST VALID 14/0000Z 14.5N 51.1W MAX WIND 45 KT...GUSTS 55 KT. 34 KT... 70NE 0SE 0SW 70NW. FORECAST VALID 14/1200Z 15.8N 53.6W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 30NE 0SE 0SW 30NW. 34 KT... 70NE 30SE 20SW 70NW. FORECAST VALID 15/0000Z 17.1N 56.3W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 30NE 0SE 0SW 30NW. 34 KT... 70NE 30SE 20SW 70NW. FORECAST VALID 15/1200Z 18.5N 58.9W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 30NE 0SE 0SW 30NW. 34 KT... 70NE 30SE 20SW 70NW. FORECAST VALID 16/0000Z 19.9N 61.3W MAX WIND 45 KT...GUSTS 55 KT. 34 KT... 60NE 30SE 20SW 50NW. FORECAST VALID 16/1200Z 21.3N 63.6W MAX WIND 40 KT...GUSTS 50 KT. 34 KT... 60NE 30SE 20SW 50NW. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY OUTLOOK VALID 17/1200Z 24.0N 67.0W MAX WIND 30 KT...GUSTS 40 KT. OUTLOOK VALID 18/1200Z 27.0N 68.0W MAX WIND 25 KT...GUSTS 35 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 13.7N 49.2W NEXT ADVISORY AT 13/2100Z $$ FORECASTER BEVEN
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Tropical Depression Ten-E Forecast Advisory Number 2
2020-08-13 16:52:24| National Hurricane Center (East Pacific)
Issued at 1500 UTC THU AUG 13 2020 000 WTPZ25 KNHC 131452 TCMEP5 TROPICAL DEPRESSION TEN-E FORECAST/ADVISORY NUMBER 2 NWS NATIONAL HURRICANE CENTER MIAMI FL EP102020 1500 UTC THU AUG 13 2020 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. TROPICAL DEPRESSION CENTER LOCATED NEAR 13.7N 129.8W AT 13/1500Z POSITION ACCURATE WITHIN 20 NM PRESENT MOVEMENT TOWARD THE WEST OR 280 DEGREES AT 8 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1004 MB MAX SUSTAINED WINDS 30 KT WITH GUSTS TO 40 KT. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 13.7N 129.8W AT 13/1500Z AT 13/1200Z CENTER WAS LOCATED NEAR 13.6N 129.5W FORECAST VALID 14/0000Z 13.8N 130.8W MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 30NE 30SE 20SW 30NW. FORECAST VALID 14/1200Z 13.9N 131.9W MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 30NE 30SE 20SW 30NW. FORECAST VALID 15/0000Z 13.8N 132.9W MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 30NE 30SE 20SW 30NW. FORECAST VALID 15/1200Z 13.8N 133.6W MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 30NE 30SE 20SW 30NW. FORECAST VALID 16/0000Z 13.9N 134.1W MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 16/1200Z 14.1N 134.5W MAX WIND 30 KT...GUSTS 40 KT. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 100 NM ON DAY 4 AND 150 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY OUTLOOK VALID 17/1200Z 14.7N 135.3W MAX WIND 30 KT...GUSTS 40 KT. OUTLOOK VALID 18/1200Z 14.9N 136.1W MAX WIND 30 KT...GUSTS 40 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 13.7N 129.8W NEXT ADVISORY AT 13/2100Z $$ FORECASTER BERG
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IEA Lowers Oil Demand Forecast Citing Reduced Air Travel
2020-08-13 11:25:00| OGI
The Paris-based IEA slashed its 2020 oil demand outlook by 140,000 bbl/d to 91.9 million bbl/d, its first downgrade in several months.
Tropical Depression Eleven Forecast Discussion Number 7
2020-08-13 10:39:15| National Hurricane Center (Atlantic)
Issued at 500 AM AST Thu Aug 13 2020 000 WTNT41 KNHC 130839 TCDAT1 Tropical Depression Eleven Discussion Number 7 NWS National Hurricane Center Miami FL AL112020 500 AM AST Thu Aug 13 2020 Proxy-visible GOES-16 satellite imagery and data from an earlier scatterometer pass indicated that the low-level center of the depression is displaced to the south of the main area of deep convection. Recently, however, some new convection is forming closer to the estimated center which suggests some re-organization of the system may be taking place. Dvorak T-numbers from TAFB and SAB are only 1.0, but the current intensity estimates from these agencies still support 30 kt. Since the shear is not expected to increase significantly for the next day or so, strengthening is still forecast in the short term. Beginning around 2-3 days, southwesterly shear associated with a large upper-level trough over the western Atlantic should cause the cyclone to weaken. The official intensity forecast remains close to the model consensus. The latest center fixes show that the cyclone is moving west-northwestward, or around 285/13 kt. There has been little change to the track forecast or reasoning from the previous advisory. The system should continue to move west-northwestward on the south side of the subtropical ridge into the weekend. By day 3 a turn toward the northwest is likely in response to weakness in the ridge followed by a turn toward the north-northwest as the cyclone moves through this weakness late in the period. The official track forecast is close to the latest NOAA corrected model consensus, or HCCA, prediction and not much different from the previous official forecast. FORECAST POSITIONS AND MAX WINDS INIT 13/0900Z 12.9N 47.9W 30 KT 35 MPH 12H 13/1800Z 13.8N 49.7W 35 KT 40 MPH 24H 14/0600Z 14.9N 52.2W 40 KT 45 MPH 36H 14/1800Z 16.2N 55.0W 45 KT 50 MPH 48H 15/0600Z 17.6N 57.7W 45 KT 50 MPH 60H 15/1800Z 18.8N 60.2W 45 KT 50 MPH 72H 16/0600Z 20.3N 62.5W 40 KT 45 MPH 96H 17/0600Z 23.0N 66.5W 35 KT 40 MPH 120H 18/0600Z 26.0N 68.5W 30 KT 35 MPH $$ Forecaster Pasch
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