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Tropical Storm Saudel

35 kt · 40 mph · 992 hPa · NNE at 5 kt

Storm Mode · JTWC Warning 46 · 2 Sep 18:00Z

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JTWC forecast for Tropical Storm Saudel, Warning 46; rendered by MaverickWX

Published advisory track · Warning 46

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MaverickWX map · Data: JTWC · not an official graphic

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Replay coverage and interpretation

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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 Salt Lake City, UT (SLC), 00Z. Its levels are in the table below. — Observed Sounding at Salt Lake City, UT (SLC), for 00:00Z (1 h 29 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 (60)

Salt Lake City, UT (SLC): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
Pressure	Height	Temperature	Dew point	Wind
874 mb	1289 m	13.4	6.4	320° 5 kt
862 mb	1405 m	11.6	4.6	—
852 mb	1503 m	10.4	4.3	295° 9 kt
850 mb	1523 m	10.2	4.2	300° 9 kt
830 mb	1719 m	8.3	3.7	330° 9 kt
808 mb	1940 m	6.3	3.1	350° 8 kt
793 mb	2094 m	4.8	2.8	010° 9 kt
783 mb	2199 m	3.8	2.5	—
765 mb	2388 m	3.4	1.7	050° 9 kt
753 mb	2516 m	3.2	1.1	—
743 mb	2624 m	2.7	0.3	065° 12 kt
723 mb	2845 m	1.6	-1.5	—
709 mb	3003 m	0.2	-2.6	—
700 mb	3105 m	-0.3	-3.4	145° 5 kt
676 mb	3383 m	-2.5	-5.4	—
664 mb	3525 m	-2.3	-10.3	—
645 mb	3754 m	-3.4	-15.6	115° 8 kt
621 mb	4053 m	-4.7	-22.6	105° 11 kt
610 mb	4194 m	-5.4	-25.9	100° 10 kt
596 mb	4374 m	-6.7	-24.5	110° 7 kt
570 mb	4720 m	-9.4	-19.9	135° 3 kt
554 mb	4940 m	-11.2	-17.1	160° 8 kt
531 mb	5265 m	-12.7	-22.7	145° 7 kt
518 mb	5453 m	-14.5	-24.5	125° 7 kt
504 mb	5660 m	-16.3	-25.6	090° 9 kt
500 mb	5720 m	-16.9	-25.9	095° 9 kt
487 mb	5917 m	-18.7	-24.7	—
474 mb	6119 m	-19.9	-26.9	—
460 mb	6340 m	-21.2	-33.1	065° 3 kt
445 mb	6585 m	-22.7	-40.0	355° 4 kt
434 mb	6768 m	-23.9	-39.7	070° 7 kt
423 mb	6955 m	-25.1	-38.2	055° 8 kt
411 mb	7164 m	-26.5	-36.5	—
401 mb	7342 m	-28.1	-35.4	015° 9 kt
400 mb	7360 m	-28.3	-35.3	015° 9 kt
383 mb	7669 m	-30.8	-35.3	030° 4 kt
361 mb	8084 m	-34.5	-38.2	090° 10 kt
349 mb	8321 m	-36.7	-40.1	—
339 mb	8521 m	-38.6	-41.7	120° 6 kt
323 mb	8850 m	-40.9	-46.2	145° 11 kt
310 mb	9128 m	-42.3	-51.3	150° 8 kt
300 mb	9350 m	-43.7	-54.7	115° 4 kt
288 mb	9623 m	-44.4	-55.4	100° 8 kt
271 mb	10029 m	-46.5	-57.5	—
259 mb	10328 m	-48.5	-60.5	140° 7 kt
250 mb	10560 m	-50.5	-62.5	170° 10 kt
232 mb	11047 m	-51.3	-64.1	185° 18 kt
220 mb	11392 m	-51.9	-64.9	175° 23 kt
209 mb	11725 m	-51.8	-64.8	205° 30 kt
200 mb	12010 m	-52.5	-65.5	195° 31 kt
188 mb	12409 m	-53.9	-66.9	210° 28 kt
176 mb	12832 m	-55.3	-68.3	210° 34 kt
165 mb	13243 m	-55.1	-68.1	—
154 mb	13683 m	-56.5	-69.5	—
150 mb	13850 m	-56.9	-69.9	230° 34 kt
139 mb	14331 m	-56.9	-69.9	230° 25 kt
127 mb	14901 m	-57.5	-70.2	225° 24 kt
115 mb	15524 m	-58.7	-71.7	225° 29 kt
105 mb	16094 m	-58.6	-71.0	245° 30 kt
100 mb	16400 m	-59.1	-71.1	235° 26 kt

Every station with a sounding (77)

SPC observed soundings checked 01:15Z · Data: NOAA/SPC

Storm details

JTWC Warning 46 · 2 Sep 18:00Z

Center position: 23.4°N, 118.4°E
Minimum pressure: 992 hPa
Maximum sustained wind: 35 kt · 40 mph
Movement: NNE at 5 kt
Since comparison advisory: Comparison unavailable

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Forecast cycle 2 Sep 18:00Z. 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.

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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 46. 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 46 · advisory 2 Sep 18:00Z · forecast cycle 2 Sep 18:00Z. 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
3 Sep 06:00Z +12 h from forecast cycle	23.9°N, 117.6°E	tropical storm	35 kt · 40 mph
3 Sep 18:00Z +24 h from forecast cycle	23.9°N, 116.5°E	tropical depression	25 kt · 29 mph
4 Sep 06:00Z +36 h from forecast cycle	23.7°N, 115.3°E	tropical depression	20 kt · 23 mph

Advisory history and records

Advisory history

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The issuance history could not be read. This is not an absence of previous advisories. Current NWS context is labelled separately. Historical impact manifests are not retained by this index; newer impacts are never attached to an earlier advisory. Same-time corrections replaced in the publisher’s index cannot be selected unless still listed.

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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 46
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 46 (18:00Z). Not an official JTWC product. Data: JTWC. JTWC’s own.

Intensity forecast

The official intensity forecast, drawn by this site from JTWC’s Warning 46 (18:00Z). 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 Storm Saudel, JTWC Warning 46

The models’ tracks, which are not a forecast, drawn by this site from JTWC’s Warning 46 (18:00Z). Not an official JTWC product. Data: JTWC. JTWC’s own.

Radar

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Sources

JTWC warning, as published checked 01:29Z
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NWS coverage unavailableTropical Storm Saudel · — alerts

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