Alert archive / California / Heat Advisories in 2021
Heat Advisory 9, NWS Eureka, CA
NWS Eureka, CA issued this heat advisory at Aug 26, 2021, 1:06 AM PDT for Lake County, Mendocino County, California. It took effect at Aug 28, 2021, 10:00 AM PDT. It was in force for 34 hr.
The area
The counties it named.
The facts
- Issued
- Aug 26, 2021, 1:06 AM PDT (08:06 UTC)
- In effect from
- Aug 28, 2021, 10:00 AM PDT
- Expired
- Aug 29, 2021, 8:00 PM PDT
- In force
- 34 hr
- Issued by
- NWS Eureka, CA
Counties Lake County, CA, Mendocino County, CA
The radar
The Beale AFB radar (KBBX), 128 km from the middle of the area, began a volume at 08:11 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Oakland, CA (KOAK), launched 00:00Z, 8.1 hours before the alert went out and 188 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2398 m above ground
- 0-6 km bulk shear
- 15 kt
- 0-1 km storm-relative helicity
- 18 m²/s²
- 0-3 km storm-relative helicity
- 19 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
484 WWUS76 KEKA 260806 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 106 AM PDT Thu Aug 26 2021 CAZ110>115-261615- /O.NEW.KEKA.HT.Y.0009.210828T1700Z-210829T0300Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Southwestern Mendocino Interior-Southeastern Mendocino Interior- Northern Lake-Southern Lake- 106 AM PDT Thu Aug 26 2021 ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 8 PM PDT SATURDAY... * WHAT...Temperatures up to 110 expected. * WHERE...Northwestern Mendocino Interior, Northeastern Mendocino Interior, Southwestern Mendocino Interior, Southeastern Mendocino Interior, Northern Lake and Southern Lake Counties. * WHEN...From 10 AM to 8 PM PDT Saturday. * IMPACTS...Hot temperatures may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$
11 follow-up statements
070 WWUS76 KEKA 260903 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 203 AM PDT Thu Aug 26 2021 CAZ110>115-261715- /O.CON.KEKA.HT.Y.0009.210828T1700Z-210829T0300Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Southwestern Mendocino Interior-Southeastern Mendocino Interior- Northern Lake-Southern Lake- 203 AM PDT Thu Aug 26 2021 ...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM TO 8 PM PDT SATURDAY... * WHAT...Temperatures up to 110 expected. * WHERE...Southwestern Mendocino Interior, Southeastern Mendocino Interior, Northwestern Mendocino Interior, Northeastern Mendocino Interior, Northern Lake and Southern Lake Counties. * WHEN...From 10 AM to 8 PM PDT Saturday. * IMPACTS...Hot temperatures may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$
171 WWUS76 KEKA 261719 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 1019 AM PDT Thu Aug 26 2021 CAZ110>115-270200- /O.CON.KEKA.HT.Y.0009.210828T1700Z-210829T0300Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Southwestern Mendocino Interior-Southeastern Mendocino Interior- Northern Lake-Southern Lake- 1019 AM PDT Thu Aug 26 2021 ...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM TO 8 PM PDT SATURDAY... * WHAT...Afternoon high temperatures 100 to 106. Overnight low temperatures in the mid 50s to mid 60s. * WHERE...Southwestern Mendocino Interior, Southeastern Mendocino Interior, Northwestern Mendocino Interior, Northeastern Mendocino Interior, Northern Lake and Southern Lake Counties. * WHEN...From 10 AM to 8 PM PDT Saturday. * IMPACTS...Hot temperatures may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$
954 WWUS76 KEKA 270145 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 645 PM PDT Thu Aug 26 2021 CAZ110>115-270945- /O.CON.KEKA.HT.Y.0009.210828T1700Z-210829T0300Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Southwestern Mendocino Interior-Southeastern Mendocino Interior- Northern Lake-Southern Lake- 645 PM PDT Thu Aug 26 2021 ...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM TO 8 PM PDT SATURDAY... * WHAT...Temperatures up to 104 expected. * WHERE...Southwestern Mendocino Interior, Southeastern Mendocino Interior, Northwestern Mendocino Interior, Northeastern Mendocino Interior, Northern Lake and Southern Lake Counties. * WHEN...From 10 AM to 8 PM PDT Saturday. * IMPACTS...Hot temperatures may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$
472 WWUS76 KEKA 270946 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 246 AM PDT Fri Aug 27 2021 CAZ110>115-271800- /O.CON.KEKA.HT.Y.0009.210828T1700Z-210829T0300Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Southwestern Mendocino Interior-Southeastern Mendocino Interior- Northern Lake-Southern Lake- 246 AM PDT Fri Aug 27 2021 ...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM TO 8 PM PDT SATURDAY... * WHAT...Temperatures up to 105 expected. * WHERE...Southwestern Mendocino Interior, Southeastern Mendocino Interior, Northwestern Mendocino Interior, Northeastern Mendocino Interior, Northern Lake and Southern Lake Counties. * WHEN...From 10 AM to 8 PM PDT Saturday. * IMPACTS...Hot temperatures may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$
393 WWUS76 KEKA 271746 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 1046 AM PDT Fri Aug 27 2021 CAZ110>115-280215- /O.CON.KEKA.HT.Y.0009.210828T1700Z-210829T0300Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Southwestern Mendocino Interior-Southeastern Mendocino Interior- Northern Lake-Southern Lake- 1046 AM PDT Fri Aug 27 2021 ...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM TO 8 PM PDT SATURDAY... * WHAT...Afternoon high temperatures 100 to 106. Overnight low temperatures in the mid 50s to mid 60s. * WHERE...Southwestern Mendocino Interior, Southeastern Mendocino Interior, Northwestern Mendocino Interior, Northeastern Mendocino Interior, and Lake County. * WHEN...From 10 AM to 8 PM PDT Saturday. * IMPACTS...Hot temperatures may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$
521 WWUS76 KEKA 280201 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 701 PM PDT Fri Aug 27 2021 CAZ110>115-281015- /O.CON.KEKA.HT.Y.0009.210828T1700Z-210829T0300Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Southwestern Mendocino Interior-Southeastern Mendocino Interior- Northern Lake-Southern Lake- 701 PM PDT Fri Aug 27 2021 ...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM TO 8 PM PDT SATURDAY... * WHAT...Temperatures up to 104 expected. * WHERE...Southwestern Mendocino Interior, Southeastern Mendocino Interior, Northwestern Mendocino Interior, Northeastern Mendocino Interior, Northern Lake and Southern Lake Counties. * WHEN...From 10 AM to 8 PM PDT Saturday. * IMPACTS...Hot temperatures may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$
867 WWUS76 KEKA 280945 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 245 AM PDT Sat Aug 28 2021 CAZ114-115-281745- /O.EXT.KEKA.HT.Y.0009.210828T1700Z-210830T0300Z/ Northern Lake-Southern Lake- 245 AM PDT Sat Aug 28 2021 ...HEAT ADVISORY NOW IN EFFECT FROM 10 AM THIS MORNING TO 8 PM PDT SUNDAY... * WHAT...Temperatures up to 104 expected. * WHERE...Southwestern Mendocino Interior, Southeastern Mendocino Interior, Northwestern Mendocino Interior, Northeastern Mendocino Interior, Northern Lake and Southern Lake Counties. * WHEN...From 10 AM this morning to 8 PM PDT Sunday. * IMPACTS...Hot temperatures may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ110>113-281745- /O.CON.KEKA.HT.Y.0009.210828T1700Z-210829T0300Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Southwestern Mendocino Interior-Southeastern Mendocino Interior- 245 AM PDT Sat Aug 28 2021 ...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 8 PM PDT THIS EVENING... * WHAT...Temperatures up to 107 expected. * WHERE...Southwestern Mendocino Interior, Southeastern Mendocino Interior, Northwestern Mendocino Interior, Northeastern Mendocino Interior, Northern Lake and Southern Lake Counties. * WHEN...From 10 AM to 8 PM PDT Saturday. * IMPACTS...Hot temperatures may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$
783 WWUS76 KEKA 281731 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 1031 AM PDT Sat Aug 28 2021 CAZ110>113-290300- /O.CON.KEKA.HT.Y.0009.000000T0000Z-210829T0300Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Southwestern Mendocino Interior-Southeastern Mendocino Interior- 1031 AM PDT Sat Aug 28 2021 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING... * WHAT...Temperatures up to 104. * WHERE...Southwestern Mendocino Interior, Southeastern Mendocino Interior, Northwestern Mendocino Interior and Northeastern Mendocino Interior Counties. * WHEN...Until 8 PM PDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ114-115-291115- /O.CON.KEKA.HT.Y.0009.000000T0000Z-210830T0300Z/ Northern Lake-Southern Lake- 1031 AM PDT Sat Aug 28 2021 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT SUNDAY... * WHAT...Temperatures up to 104. * WHERE...Northern Lake and Southern Lake Counties. * WHEN...Until 8 PM PDT Sunday. * IMPACTS...Hot temperatures may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$
901 WWUS76 KEKA 290259 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 759 PM PDT Sat Aug 28 2021 CAZ110>113-290400- /O.EXP.KEKA.HT.Y.0009.000000T0000Z-210829T0300Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Southwestern Mendocino Interior-Southeastern Mendocino Interior- 759 PM PDT Sat Aug 28 2021 ...HEAT ADVISORY WILL EXPIRE AT 8 PM PDT THIS EVENING... $$ CAZ114-115-291100- /O.CON.KEKA.HT.Y.0009.000000T0000Z-210830T0300Z/ Northern Lake-Southern Lake- 759 PM PDT Sat Aug 28 2021 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT SUNDAY... * WHAT...Temperatures up to 103. * WHERE...Northern Lake and Southern Lake Counties. * WHEN...Until 8 PM PDT Sunday. * IMPACTS...Hot temperatures may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$
992 WWUS76 KEKA 291005 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 305 AM PDT Sun Aug 29 2021 CAZ113-300300- /O.EXA.KEKA.HT.Y.0009.000000T0000Z-210830T0300Z/ Southeastern Mendocino Interior- 305 AM PDT Sun Aug 29 2021 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING... * WHAT...Temperatures up to 105. * WHERE...Southeastern Mendocino Interior County. * WHEN...Until 8 PM PDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ114-115-300300- /O.CON.KEKA.HT.Y.0009.000000T0000Z-210830T0300Z/ Northern Lake-Southern Lake- 305 AM PDT Sun Aug 29 2021 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING... * WHAT...Temperatures up to 104. * WHERE...Northern Lake and Southern Lake Counties. * WHEN...Until 8 PM PDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$
747 WWUS76 KEKA 300245 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 745 PM PDT Sun Aug 29 2021 CAZ113>115-300345- /O.EXP.KEKA.HT.Y.0009.000000T0000Z-210830T0300Z/ Southeastern Mendocino Interior-Northern Lake-Southern Lake- 745 PM PDT Sun Aug 29 2021 ...HEAT ADVISORY WILL EXPIRE AT 8 PM PDT THIS EVENING... $$
The office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 26, 2:43 AM PDT | Gale Warning | EKA | 3 days | |
| Aug 26, 2:43 AM PDT | Small Craft Advisory | EKA | 39 hr | |
| Aug 26, 2:43 AM PDT | Hazardous Seas Watch | EKA | 24 hr |
Nearby
Heat Advisories in California, 2021Every heat advisory in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.