Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-06-01
Time:	15:21:17
Production Date and Time:	2025-06-01 15:26:12 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251521521171_e20251521523544_c20251521524029.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251521516171_e20251521518544_c20251521519039.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Mitchell County, KS
NWS WFO	Hastings NE
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-06-01 15:21:50UTC
Radiative Center (Lat, Lon):	39.392223°, -98.246391°
Nearby Counties (meeting alert criteria):	Mitchell County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.21 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.67 K
Observed - Background BT (3.9 um)	1.93 K
BT Anomaly (3.9 um)	1.18 K
Maximum Observed - Clear RTM BT (3.9 um)	10.56 K
Maximum Observed BTD (3.9-10/11/12 um)	9.34 K
Observed - Background BTD (3.9-10/11/12 um)	1.68 K
BTD Anomaly (3.9-10/11/12 um)	1.70 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.67
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	5.21 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.70°
Mean Solar Zenith Angle	43.60°
Mean Glint Angle	85.50°
Water Fraction	0.00
Total Pixel Area	6.50 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m MNs-IA-MOnw-NEe_750_m MOsw-KSe-OKe-ARnw_750_m SDs-NE-COne-KSnw_750_m
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Basic Information
State/Province(s)	IL
Country/Countries	United States
County/Locality(s)	Marion County, IL
NWS WFO	St Louis MO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-06-01 15:21:51UTC
Radiative Center (Lat, Lon):	38.513332°, -88.884163°
Nearby Counties (meeting alert criteria):	Marion County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.77 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.36 K
Observed - Background BT (3.9 um)	3.13 K
BT Anomaly (3.9 um)	1.32 K
Maximum Observed - Clear RTM BT (3.9 um)	10.05 K
Maximum Observed BTD (3.9-10/11/12 um)	11.39 K
Observed - Background BTD (3.9-10/11/12 um)	2.55 K
BTD Anomaly (3.9-10/11/12 um)	1.39 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	0.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.79
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	4.77 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.10°
Mean Solar Zenith Angle	36.30°
Mean Glint Angle	73.40°
Water Fraction	0.00
Total Pixel Area	5.90 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Basic Information
State/Province(s)	NC
Country/Countries	United States
County/Locality(s)	Rutherford County, NC
NWS WFO	Greenville-Spartanburg SC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-06-01 15:22:22UTC
Radiative Center (Lat, Lon):	35.346390°, -81.898888°
Nearby Counties (meeting alert criteria):	Rutherford County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.48 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.37 K
Observed - Background BT (3.9 um)	3.65 K
BT Anomaly (3.9 um)	4.98 K
Maximum Observed - Clear RTM BT (3.9 um)	7.85 K
Maximum Observed BTD (3.9-10/11/12 um)	15.32 K
Observed - Background BTD (3.9-10/11/12 um)	3.70 K
BTD Anomaly (3.9-10/11/12 um)	2.66 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	0.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.54
Fraction of Surrounding Red Channel Pixels that are Brighter	0.92
Maximum Radiative Power	11.48 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.90°
Mean Solar Zenith Angle	30.10°
Mean Glint Angle	61.30°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	WV-KYe-VAw-NCw-TNe-SCn_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Pasco County, FL
NWS WFO	Tampa Bay Ruskin FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-06-01 15:22:52UTC
Radiative Center (Lat, Lon):	28.383888°, -82.205002°
Nearby Counties (meeting alert criteria):	Pasco County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.28 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.90 K
Observed - Background BT (3.9 um)	4.69 K
BT Anomaly (3.9 um)	2.06 K
Maximum Observed - Clear RTM BT (3.9 um)	12.34 K
Maximum Observed BTD (3.9-10/11/12 um)	16.70 K
Observed - Background BTD (3.9-10/11/12 um)	3.97 K
BTD Anomaly (3.9-10/11/12 um)	2.26 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.88
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	8.28 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	34.20°
Mean Solar Zenith Angle	28.90°
Mean Glint Angle	50.90°
Water Fraction	0.00
Total Pixel Area	4.80 km²
Latest Satellite Imagery:	FLs_750_m
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Next Generation Fire System (NGFS) - Experimental