Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-04-29
Time:	17:41:17
Production Date and Time:	2025-04-29 17:46:17 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251191741174_e20251191743547_c20251191744010.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251191736174_e20251191738547_c20251191739038.nc
Number Of Thermal Anomaly Alerts:	6

Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Ringgold County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-29 17:41:50UTC
Radiative Center (Lat, Lon):	40.584721°, -94.132225°
Nearby Counties (meeting alert criteria):	Ringgold County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	44.03 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.42 K
Observed - Background BT (3.9 um)	10.29 K
BT Anomaly (3.9 um)	10.43 K
Maximum Observed - Clear RTM BT (3.9 um)	14.49 K
Maximum Observed BTD (3.9-10/11/12 um)	28.91 K
Observed - Background BTD (3.9-10/11/12 um)	9.97 K
BTD Anomaly (3.9-10/11/12 um)	4.81 K
Similar Pixel Count	8
BT Time Tendency (3.9 um)	7.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.26
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	44.03 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.10°
Mean Solar Zenith Angle	27.30°
Mean Glint Angle	78.00°
Water Fraction	0.00
Total Pixel Area	6.40 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	SC
Country/Countries	United States
County/Locality(s)	Allendale County, SC
NWS WFO	Charleston SC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-29 17:42:22UTC
Radiative Center (Lat, Lon):	32.816944°, -81.373611°
Nearby Counties (meeting alert criteria):	Allendale County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.37 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.88 K
Observed - Background BT (3.9 um)	3.28 K
BT Anomaly (3.9 um)	1.56 K
Maximum Observed - Clear RTM BT (3.9 um)	9.42 K
Maximum Observed BTD (3.9-10/11/12 um)	13.90 K
Observed - Background BTD (3.9-10/11/12 um)	2.57 K
BTD Anomaly (3.9-10/11/12 um)	1.77 K
Similar Pixel Count	18
BT Time Tendency (3.9 um)	2.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.85
Fraction of Surrounding Red Channel Pixels that are Brighter	0.95
Maximum Radiative Power	8.37 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.90°
Mean Solar Zenith Angle	19.10°
Mean Glint Angle	56.70°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Jefferson County, FL
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-29 17:42:21UTC
Radiative Center (Lat, Lon):	30.429722°, -84.011108°
Nearby Counties (meeting alert criteria):	Jefferson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	61.18 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	319.17 K
Observed - Background BT (3.9 um)	14.26 K
BT Anomaly (3.9 um)	10.67 K
Maximum Observed - Clear RTM BT (3.9 um)	17.89 K
Maximum Observed BTD (3.9-10/11/12 um)	30.17 K
Observed - Background BTD (3.9-10/11/12 um)	13.33 K
BTD Anomaly (3.9-10/11/12 um)	9.10 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	9.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.96
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	61.18 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	36.90°
Mean Solar Zenith Angle	16.30°
Mean Glint Angle	52.20°
Water Fraction	0.00
Total Pixel Area	5.00 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m SCs-GAe-FLn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-29 17:43:22UTC
Radiative Center (Lat, Lon):	22.622778°, -80.807777°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	72.35 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	327.31 K
Observed - Background BT (3.9 um)	15.01 K
BT Anomaly (3.9 um)	6.65 K
Maximum Observed - Clear RTM BT (3.9 um)	17.12 K
Maximum Observed BTD (3.9-10/11/12 um)	31.35 K
Observed - Background BTD (3.9-10/11/12 um)	15.28 K
BTD Anomaly (3.9-10/11/12 um)	7.50 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	5.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.34
Fraction of Surrounding Red Channel Pixels that are Brighter	0.34
Maximum Radiative Power	72.35 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	27.40°
Mean Solar Zenith Angle	9.80°
Mean Glint Angle	34.80°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-29 17:43:21UTC
Radiative Center (Lat, Lon):	22.359722°, -83.635559°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.71 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	320.16 K
Observed - Background BT (3.9 um)	3.31 K
BT Anomaly (3.9 um)	1.79 K
Maximum Observed - Clear RTM BT (3.9 um)	11.20 K
Maximum Observed BTD (3.9-10/11/12 um)	15.64 K
Observed - Background BTD (3.9-10/11/12 um)	2.86 K
BTD Anomaly (3.9-10/11/12 um)	2.40 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	1.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.74
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.71 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	28.00°
Mean Solar Zenith Angle	8.50°
Mean Glint Angle	35.10°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-29 17:43:21UTC
Radiative Center (Lat, Lon):	22.198889°, -83.925003°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	22.71 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.78 K
Observed - Background BT (3.9 um)	6.63 K
BT Anomaly (3.9 um)	2.82 K
Maximum Observed - Clear RTM BT (3.9 um)	10.68 K
Maximum Observed BTD (3.9-10/11/12 um)	17.07 K
Observed - Background BTD (3.9-10/11/12 um)	7.19 K
BTD Anomaly (3.9-10/11/12 um)	4.56 K
Similar Pixel Count	11
BT Time Tendency (3.9 um)	4.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.44
Fraction of Surrounding Red Channel Pixels that are Brighter	0.44
Maximum Radiative Power	22.71 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	27.90°
Mean Solar Zenith Angle	8.20°
Mean Glint Angle	34.90°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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