STORM MODEWeather tracking workspace

Tropical Depression Atsani

25 kt · 29 mph · NNW at 16 kt

Storm Mode · JTWC Warning · 25 Aug 06:00Z

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JTWC forecast for Tropical Depression Atsani, Warning; rendered by MaverickWX

Published advisory track · Warning

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JTWC does not publish an NHC cone.

MaverickWX map · Data: JTWC · not an official graphic

Change time or forecast product

Recorded weather · gaps are marked. Coverage begins with recording activation.

Live sources keep independent clocks.

Replay coverage and interpretation

Rolling target: 24 hours; cells: six hours. Radar: NOAA MRMS national overview, 8-minute tolerance. Satellite: original GOES GeoColor day/night picture, hourly sampling, 75-minute tolerance. No interpolation or latest-image fallback. Warning and source checks retain their own clocks. “Recorded by” is collector acquisition evidence, not exact browser publication history.

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Analysis

Area, source times and interpretation

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Soundings: what weather balloons measured

SPC’s skew-T diagram and hodograph of the sounding at Albuquerque, NM (ABQ), 18Z. Its levels are in the table below. — Observed Sounding at Albuquerque, NM (ABQ), for 18:00Z (3 h 33 min ago). SPC’s graphic; the values in its panels (CAPE, shear, the indices) are SPC’s computations from these levels. Data: NOAA/SPC.

A balloon launched about an hour before the time named, measuring as it rose and drifted with the wind: the atmosphere above one place, at one time. Model soundings, which are forecasts, are not shown here.

The levels this sounding was drawn from (45)

Albuquerque, NM (ABQ): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
Pressure	Height	Temperature	Dew point	Wind
840 mb	1619 m	14.4	10.6	140° 9 kt
821 mb	1812 m	14.6	7.6	—
805 mb	1978 m	13.8	5.8	—
790 mb	2134 m	12.6	5.2	165° 15 kt
761 mb	2438 m	10.4	4.1	180° 18 kt
734 mb	2743 m	8.1	3.0	195° 20 kt
707 mb	3048 m	5.8	1.8	200° 26 kt
700 mb	3135 m	5.2	1.5	195° 31 kt
690 mb	3252 m	4.6	1.1	—
656 mb	3658 m	1.7	-0.9	200° 36 kt
623 mb	4077 m	-1.1	-2.5	—
610 mb	4245 m	-1.9	-4.0	—
585 mb	4572 m	-4.7	-6.0	180° 48 kt
563 mb	4877 m	-7.0	-8.7	180° 47 kt
547 mb	5100 m	-8.7	-10.7	—
530 mb	5344 m	-10.5	-11.9	—
500 mb	5790 m	-13.7	-16.1	190° 49 kt
480 mb	6096 m	-14.7	-27.0	190° 48 kt
461 mb	6401 m	-16.0	-27.2	185° 50 kt
425 mb	7010 m	-20.0	-25.2	180° 47 kt
406 mb	7351 m	-22.3	-24.5	—
400 mb	7460 m	-23.1	-25.5	190° 53 kt
385 mb	7739 m	-25.1	-32.1	—
368 mb	8065 m	-28.1	-32.4	—
344 mb	8534 m	-31.3	-45.5	190° 55 kt
330 mb	8839 m	-33.4	-51.0	195° 55 kt
316 mb	9144 m	-35.5	-52.4	200° 62 kt
302 mb	9449 m	-37.5	-53.7	200° 64 kt
300 mb	9500 m	-37.9	-53.9	200° 68 kt
289 mb	9754 m	-39.8	-54.9	200° 67 kt
276 mb	10058 m	-42.0	-56.1	195° 65 kt
264 mb	10363 m	-44.2	-57.3	195° 65 kt
252 mb	10668 m	-46.4	-58.6	195° 61 kt
250 mb	10730 m	-46.9	-58.9	190° 63 kt
224 mb	11449 m	-51.5	-60.5	—
211 mb	11835 m	-53.1	-62.1	205° 64 kt
200 mb	12180 m	-51.3	-62.3	210° 64 kt
188 mb	12583 m	-50.5	-62.5	—
173 mb	13106 m	-53.1	-66.2	210° 54 kt
158 mb	13716 m	-56.1	-70.5	205° 46 kt
150 mb	14030 m	-57.7	-72.7	205° 46 kt
138 mb	14553 m	-59.9	-75.9	—
124 mb	15240 m	-62.6	-80.3	200° 61 kt
106 mb	16154 m	-65.9	-85.8	225° 22 kt
100 mb	16530 m	-67.7	-87.7	235° 19 kt

Every station with a sounding (77)

SPC observed soundings checked 21:30Z · Data: NOAA/SPC

Storm details

JTWC Warning · 25 Aug 06:00Z

Center position: 20.6°N, 137.3°E
Minimum pressure: Not reported
Maximum sustained wind: 25 kt · 29 mph
Movement: NNW at 16 kt
Since comparison advisory: Comparison unavailable

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Forecast cycle Time not published. Center position belongs to the official state’s time, not imagery time.

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Advisory comparison

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Data coverage

JTWC has no NHC cone, NHC wind probabilities or NHC civil coastal warnings. Local national services remain the warning authorities.

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No supported U.S. NWS monitoring area for this advisory. This does not mean no warnings worldwide.

Lightning activity — GOES GLM

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Impacts

No supported U.S. monitoring area

Coastal alertsLocal national warning authorities apply Flooding rainOfficial rainfall context and coverage Storm surgeAvailability and coastal-only product limits Warnings in monitored areaNWS coverage unavailable here; not a global all-clear

Current warnings in the monitoring area

None: JTWC’s forecast track passes within 300 nm of no U.S. territory with NWS zones, Warning. Current geographical context; these alerts are not attributed to the cyclone.

No U.S. area

No U.S. territory is in this storm’s area: JTWC’s track passes within 300 nm of none. Its own panels are shown, and no NWS alert is listed.

Official forecast table

Forecast points

JTWC Warning · advisory 25 Aug 06:00Z · forecast cycle Time not published. Forecast positions are future estimates, not observed imagery. Classification is shown only where published.

Published official forecast; no interpolated positions or winds
Valid time / lead	Position	Classification	Sustained wind
25 Aug 18:00Z +12 h from forecast cycle	22.4°N, 136.0°E	tropical depression	20 kt · 23 mph

Advisory history and records

Advisory history

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Monitoring geography and current changes

Area: None: JTWC’s forecast track passes within 300 nm of no U.S. territory with NWS zones, Warning
JTWC issues no cone and no coastal segments, so the area is the territories its track reaches.
Hazards: —
Window: In force now, with this warning’s forecast
Made by: JTWC’s own products, as this site’s pipeline published them, read again with each new warning. Watch another area

The storm’s area, by its warning centre’s products: everything listed is in force in this area, never “from this storm”.

All published products and source descriptions

Forecast track

The official forecast track, drawn by this site from JTWC’s Warning (06:00Z). Not an official JTWC product. Data: JTWC. JTWC’s own.

Intensity forecast

The official intensity forecast, drawn by this site from JTWC’s Warning (06:00Z). Not an official JTWC product. Data: JTWC. JTWC’s own.

Satellite

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Imagery from NASA GIBS: NOAA GOES and JMA Himawari.

Model guidance

The models’ tracks, which are not a forecast for Tropical Depression Atsani, JTWC Warning

The models’ tracks, which are not a forecast, drawn by this site from JTWC’s Warning (06:00Z). Not an official JTWC product. Data: JTWC. JTWC’s own.

Radar

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Sources

JTWC warning, as published checked 21:32Z
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NWS coverage unavailableTropical Depression Atsani · — alerts

No supported NWS monitoring area. Check local warning authorities.

Not checked

Not an official warning service. Warnings and watches are the National Weather Service’s, outlooks and reports the Storm Prediction Center’s and the Weather Prediction Center’s (Data: NOAA/NWS, NOAA/SPC, NOAA/WPC). When a warning is issued for you, act on it, and use weather.gov or a NOAA Weather Radio for where you are.