16 Nov 2025 - 18:06 EST
16 Nov 2025 - 23:06 UTC

Post-tropical Cyclone Lorena at 24.5°N - 115.0°W

North Pacific Ocean

Last observation: 05 Sep 2025 - 17:10 UTC

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2 Sep 2025 - 5 Sep 2025

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NHC Storm Description:

5 Sep 2025 - 9:00 UTC ...LORENA DEGENERATES TO A REMNANT LOW PRESSURE AREA... ...MOST IMPORTANTLY, THE RISK OF LIFE-THREATENING FLASH FLOODING CONTINUES FOR BAJA CALIFORNIA SUR AND SONORA THROUGH TODAY... As of 2:00 AM PDT Fri Sep 05 the center of Lorena was located near 24.5, -115.0 with movement at mph. The minimum central pressure was 1002 mb with maximum sustained winds of about 35 mph.

5 Sep 2025 - 3:00 UTC ...LORENA EXPECTED TO BECOME POST-TROPICAL VERY SOON... ...MOST IMPORTANTLY, THE RISK OF LIFE-THREATENING FLASH FLOODING CONTINUES FOR BAJA CALIFORNIA SUR AND SONORA THROUGH FRIDAY... As of 8:00 PM PDT Thu Sep 04 the center of Lorena was located near 24.6, -115.1 with movement NW at 5 mph. The minimum central pressure was 998 mb with maximum sustained winds of about 45 mph.

More storm history

4 Sep 2025 - 21:00 UTC ...RISK OF LIFE-THREATENING FLASH FLOODING CONTINUES FOR BAJA CALIFORNIA SUR AND SOUTHWESTERN SONORA... As of 2:00 PM MST Thu Sep 04 the center of Lorena was located near 24.6, -114.8 with movement NW at 7 mph. The minimum central pressure was 996 mb with maximum sustained winds of about 50 mph.

4 Sep 2025 - 18:00 UTC ...RISK OF LIFE-THREATENING FLASH FLOODING CONTINUES FOR BAJA CALIFORNIA SUR AND SOUTHWESTERN SONORA... As of 11:00 AM MST Thu Sep 04 the center of Lorena was located near 24.4, -114.5 with movement NW at 7 mph. The minimum central pressure was 997 mb with maximum sustained winds of about 60 mph.

4 Sep 2025 - 15:00 UTC ...RISK OF LIFE-THREATENING FLASH FLOODING CONTINUES FOR BAJA CALIFORNIA SUR AND SOUTHWESTERN SONORA... As of 8:00 AM MST Thu Sep 04 the center of Lorena was located near 24.2, -114.2 with movement NW at 8 mph. The minimum central pressure was 991 mb with maximum sustained winds of about 70 mph.

4 Sep 2025 - 12:00 UTC ...LORENA WEAKENING... ...RISK OF LIFE-THREATENING FLASH FLOODING CONTINUES FOR BAJA CALIFORNIA SUR AND SOUTHWESTERN SONORA... As of 5:00 AM MST Thu Sep 04 the center of Lorena was located near 24.1, -113.9 with movement NW at 8 mph. The minimum central pressure was 987 mb with maximum sustained winds of about 75 mph.

4 Sep 2025 - 9:00 UTC ...LORENA STARTING TO WEAKEN... ...RISK OF LIFE-THREATENING FLASH FLOODING CONTINUES FOR BAJA CALIFORNIA SUR AND SOUTHWESTERN SONORA... As of 2:00 AM MST Thu Sep 04 the center of Lorena was located near 24.0, -113.7 with movement NW at 8 mph. The minimum central pressure was 986 mb with maximum sustained winds of about 80 mph.

4 Sep 2025 - 6:00 UTC ...LORENA EXPECTED TO WEAKEN QUICKLY ON THURSDAY AND FRIDAY... ...RISK OF LIFE-THREATENING FLASH FLOODING CONTINUES FOR BAJA CALIFORNIA SUR AND SOUTHWESTERN SONORA... As of 11:00 PM MST Wed Sep 03 the center of Lorena was located near 23.7, -113.6 with movement NW at 10 mph. The minimum central pressure was 981 mb with maximum sustained winds of about 85 mph.

4 Sep 2025 - 3:00 UTC ...LORENA A LITTLE STRONGER BUT EXPECTED TO WEAKEN QUICKLY ON THURSDAY AND FRIDAY... ...RISK OF LIFE-THREATENING FLASH FLOODING CONTINUES FOR BAJA CALIFORNIA SUR AND SOUTHWESTERN SONORA... As of 8:00 PM MST Wed Sep 03 the center of Lorena was located near 23.4, -113.2 with movement NW at 12 mph. The minimum central pressure was 981 mb with maximum sustained winds of about 85 mph.

4 Sep 2025 - 0:00 UTC ...LORENA MOVING A LITTLE SLOWER TOWARD THE NORTHWEST... ...LIFE-THREATENING FLASH FLOODING EXPECTED ACROSS BAJA CALIFORNIA SUR AND SOUTHWESTERN SONORA... As of 5:00 PM MST Wed Sep 03 the center of Lorena was located near 23.1, -112.9 with movement NW at 12 mph. The minimum central pressure was 985 mb with maximum sustained winds of about 80 mph.

3 Sep 2025 - 21:00 UTC ...AIR FORCE RECONNAISSANCE FINDS LORENA STILL A CATEGORY 1 HURRICANE... ...HEAVY RAINFALL AND LIFE-THREATENING FLASH FLOODING EXPECTED ACROSS BAJA CALIFORNIA SUR... As of 2:00 PM MST Wed Sep 03 the center of Lorena was located near 22.8, -112.4 with movement NW at 15 mph. The minimum central pressure was 985 mb with maximum sustained winds of about 80 mph.

3 Sep 2025 - 18:00 UTC ...AIR FORCE RECONNAISSANCE CURRENTLY INVESTIGATING LORENA... ...HEAVY RAINFALL AND LIFE-THREATENING FLASH FLOODING SPREADING NORTHWARD ACROSS BAJA CALIFORNIA SUR... As of 11:00 AM MST Wed Sep 03 the center of Lorena was located near 22.5, -112.1 with movement NW at 16 mph. The minimum central pressure was 985 mb with maximum sustained winds of about 80 mph.

3 Sep 2025 - 15:00 UTC ...LORENA CONTINUES TO STRENGTHEN... ...HEAVY RAINFALL AND LIFE-THREATENING FLASH FLOODING SPREADING NORTHWARD ACROSS BAJA CALIFORNIA SUR... As of 8:00 AM MST Wed Sep 03 the center of Lorena was located near 22.3, -111.6 with movement NW at 16 mph. The minimum central pressure was 988 mb with maximum sustained winds of about 80 mph.

3 Sep 2025 - 12:00 UTC ...HEAVY RAINFALL AND LIFE-THREATENING FLASH FLOODING SPREADING NORTHWARD ACROSS BAJA CALIFORNIA SUR... As of 5:00 AM MST Wed Sep 03 the center of Lorena was located near 21.9, -111.1 with movement NW at 15 mph. The minimum central pressure was 990 mb with maximum sustained winds of about 75 mph.

3 Sep 2025 - 9:00 UTC ...LORENA BECOMES A HURRICANE... ...NEW WARNINGS AND WATCHES ISSUED FOR BAJA CALIFORNIA SUR... As of 2:00 AM MST Wed Sep 03 the center of Lorena was located near 21.2, -110.4 with movement NW at 14 mph. The minimum central pressure was 990 mb with maximum sustained winds of about 75 mph.

3 Sep 2025 - 6:00 UTC ...LORENA STRENGTHENING AND EXPECTED TO BECOME A HURRICANE DURING THE NEXT SEVERAL HOURS... As of 11:00 PM MST Tue Sep 02 the center of Lorena was located near 20.7, -110.0 with movement NW at 14 mph. The minimum central pressure was 994 mb with maximum sustained winds of about 70 mph.

3 Sep 2025 - 3:00 UTC ...LORENA COULD RAPIDLY INTENSIFY THROUGH WEDNESDAY... As of 8:00 PM MST Tue Sep 02 the center of Lorena was located near 20.2, -109.7 with movement NW at 14 mph. The minimum central pressure was 997 mb with maximum sustained winds of about 65 mph.

3 Sep 2025 - 0:00 UTC ...LORENA STRENGTHENING... As of 5:00 PM MST Tue Sep 02 the center of Lorena was located near 19.8, -109.2 with movement NW at 15 mph. The minimum central pressure was 999 mb with maximum sustained winds of about 60 mph.

2 Sep 2025 - 21:00 UTC ...TROPICAL STORM LORENA STRENGTHENING AND FORECAST TO BECOME A HURRICANE TOMORROW... ...TROPICAL STORM WATCHES ISSUES FOR WESTERN PORTION OF BAJA CALIFORNIA SUR... As of 2:00 PM MST Tue Sep 02 the center of Lorena was located near 19.4, -109.0 with movement NW at 15 mph. The minimum central pressure was 1002 mb with maximum sustained winds of about 50 mph.

2 Sep 2025 - 15:00 UTC ...TROPICAL DEPRESSION TWELVE-E BECOMES TROPICAL STORM LORENA... As of 8:00 AM MST Tue Sep 02 the center of Lorena was located near 18.3, -107.9 with movement NW at 14 mph. The minimum central pressure was 1004 mb with maximum sustained winds of about 45 mph.

2 Sep 2025 - 9:00 UTC ...TROPICAL DEPRESSION FORECAST TO STRENGTHEN LATER TODAY... As of 2:00 AM MST Tue Sep 02 the center of Twelve-E was located near 17.6, -106.8 with movement WNW at 15 mph. The minimum central pressure was 1007 mb with maximum sustained winds of about 35 mph.

2 Sep 2025 - 3:00 UTC ...TROPICAL DEPRESSION FORMS TO THE SOUTH OF SOUTHWESTERN MEXICO... As of 9:00 PM CST Mon Sep 01 the center of Twelve-E was located near 17.2, -105.4 with movement WNW at 14 mph. The minimum central pressure was 1007 mb with maximum sustained winds of about 35 mph.